Hlavní oblasti

Komise : CEN/TC 151 (Construction equipment and building material machines. Safety)
Původce: CEN
K připomínkám do: 2.07.2019
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This part of ISO 19014 specifies general principles for software development and signal transmission requirements of safety-related parts of machine-control systems (MCS) in earth-moving machinery and its equipment, as defined in ISO 6165.

Cyber security is out of the scope of this document.

Oblast zaměření: Nezařazeno
Komise : CEN/TC 438 (Additive Manufacturing)
Původce: CEN
K připomínkám do: 2.07.2019
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This document specifies requirements and test methods for the qualification and re-qualification of laser beam machines for metal powder bed fusion additive manufacturing for aerospace applications.

This standard can also be used to verify machine features during periodic inspections or following maintenance and repair measures.

Oblast zaměření: Stomatologie
Komise : CEN/TC 55 (Dentistry)
Původce: CEN
K připomínkám do: 5.07.2019
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This document specifies requirements and test methods for central compressed air source equipment supplying dental air for dental units and various dental air consuming devices in the dental office.

It also specifies quality requirements and test methods for the dental air produced by the central compressed air source equipment, such as requirements for the purity level of dental air.

It also specifies requirements for information to be supplied by the manufacturer on the performance, installation, operation and maintenance of the central compressed air source equipment.

This document applies only to central compressed air source equipment located outside of the dental treatment room.

Central compressed air source equipment located in the dental treatment room and facility piping are excluded from the scope of this document.

This document does not include requirements for dental laboratory applications (e. g. CAD/CAM systems)

Oblast zaměření: Podlahové krytiny
Komise : CEN/TC 134 (Resilient,textile and laminate floor coverings)
Původce: CEN
K připomínkám do: 6.07.2019
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This International Standard specifies four methods of test of textile floor coverings (with or without an underlay, see Clause 9) using the Lisson Tretrad machine.

—    test A: determination of mass loss of textile floor coverings, also used to assess fibre bind of synthetic pile carpets;

—    test B: determination of stair nosing appearance change of textile floor coverings;

—    test C: determination of fibre bind on synthetic loop pile carpets;

—    test D: determination of fibre bind (hairiness) on needled floor coverings and floor coverings without pile.

Komise : CEN/TC 256 (Railway applications)
Původce: CEN
K připomínkám do: 8.07.2019
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This document specifies requirements for the:

—    approval of training facilities, testing and maintaining the skills of aluminothermic welders and welding trainers. It applies to those aluminothermic welding processes compliant with the requirements of EN 14730-1. It requires that the system for training and testing of welders be approved by the railway authority;

—    approval of aluminothermic welding contractors. It applies to those contractors using aluminothermic welding processes compliant with the requirements of EN 14730-1 and who employ welders in the possession of a valid permit to weld as defined in Clause 4 of this standard;

—    acceptance of the final aluminothermic weld inspections and aluminothermic weld inspectors approved by the railway authority. It does not cover any previous weld inspections by the welder or others.

This document also applies to aluminothermic welds produced on Vignole railway rail 46 kg/m and above, as contained in EN 13674‑1.

Oblast zaměření: Letectví a kosmonautika
Komise : CEN/CLC/JTC 5 (Space)
Původce: CEN
K připomínkám do: 8.07.2019
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EN 16803‑1 addresses the final stage of the performance management approach, i.e. the assessment of the whole Road ITS system performance equipped with a given Positioning System, using the Sensitivity analysis method.

EN 16803‑1 addresses the identification and the definition the positioning performance features and metrics required for Positioning System assessment.

This document gives definitions of the various items to be considered when specifying an Operational scenario and provides a method to compare finely two environments with respect to their effects on GNSS positioning performance.

This document gives definition of the most important terms used all along the document and describes the architecture of a Road ITS system based on GNSS as it is intended in this standard.

This document does not address:

—    the performance metrics to be used to define the Road ITS system performance requirements, highly depending on the use case and the will of the owner of the system;

—    the performance requirements of the various kinds of Road ITS systems;

—    the tests that are necessary to assess Positioning System performances (Record and Replay tests for this purpose will be addressed by prEN 16803‑2[1] and prEN 16803‑3[2]).

 

[1]      Currently at Enquiry stage.

[2]      Currently at Enquiry stage.

Oblast zaměření: Armatury
Komise : CEN/TC 69 (Industrial valves)
Původce: CEN
K připomínkám do: 8.07.2019
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This document provides basic requirements for piston type pneumatic linear actuators for industrial valve, both double acting and single acting, used for on-off and modulating control duties.

It includes criteria, method and guidelines for design, qualification, corrosion protection, control and testing.

It does not apply to diaphragm actuators and to pneumatic actuators which are integral parts of control valves.

Other requirements, or conditions of use, different from those indicated in this document, are subject to negotiations, between the purchaser and the manufacturer/supplier, prior to order.

Komise : CEN/TC 459/SC 11 (Steel castings and forgings)
Původce: CEN
K připomínkám do: 8.07.2019
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prEN 10340‑2, in addition to prEN 10340‑1, specifies technical delivery conditions for steel castings for structural uses in buildings and civil engineering works.

In cases where castings are joined by welding by the founder, prEN 10340‑2 applies.

prEN 10340‑2 does not apply in cases where castings are welded:

—    to wrought products (plates, tubes, forgings, etc.); or

—    by non-founders.

Komise : CEN/TC 256 (Railway applications)
Původce: CEN
K připomínkám do: 8.07.2019
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Amendment

Komise : CEN/TC 153 (Machinery intended for use with foodstuffs and feed)
Původce: CEN
K připomínkám do: 8.07.2019
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This document specifies common hygiene and cleanability requirements for machinery and machine components used in preparing and processing food for human (see informative Annex A) and, where relevant, animal consumption to eliminate or minimize the risk of contagion, infection, illness or injury arising from this food. It identifies the hazards which are relevant to the use of such food processing machinery and describes design methods and information for use for the elimination or reduction of these risks.

Detailed hygiene and cleanability requirements may be given in applicable C-standards for specific machine or categories of machinery.

NOTE 1       Separate hygiene and cleanability requirements are contained in other EU-Directives or -Regulations (see the Bibliography).

Examples of hygiene risks and acceptable solutions are given in the informative Annex B.

NOTE 2       This document can also be used for machinery, components or other equipment used for other purposes than food preparing or processing, if cleanability is required.

1.2     This document does not deal with the hygiene-related risks to personnel arising from the use of the machine.

1.3     This document is not applicable to machines manufactured before the date of publication of this document by CEN.

Oblast zaměření: Rozvod vzduchu
Komise : CEN/TC 156 (Ventilation for buildings)
Původce: CEN
K připomínkám do: 8.07.2019
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This document specifies methods for measuring:

—    the aerodynamic characteristics of cowls, fan assisted cowls and roof outlets;

—    the electrical and acoustic characteristics of fan assisted cowls.

This document is applicable to cowls, assisted cowls and roof outlets used in natural, hybrid or mechanical ventilation and that are meant to be fitted onto ducts which project above the roof surface.

This document does not apply to:

—    assisted cowls assisted by a device other than a fan (e.g. injection assisted cowls);

—    roof exhaust fans (see EN 13141-4).

Oblast zaměření: Ocel
Komise : CEN/TC 459/SC 9 (Coated and uncoated flat products to be used for cold forming)
Původce: CEN
K připomínkám do: 8.07.2019
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This document specifies a method using a barcoding system for tracing potential isolated defects that can be present in the following kinds of coated or uncoated steel flat products, for example:

•       electro-galvanised surface

•       galvanised surface

•       galvannealed surface

•       cold rolled surface

This method, named “quality tracking”, aims at transferring additional material information to the steel users, especially the location of some isolated defects, in a reliable way. This method enables the manufacturer or purchaser to eliminate blanks or coils containing defects.

The method uses a 1D barcode to identify each section of steel strip.

NOTE 1       The stakeholders most involved in this technique are suppliers of steel flat products, car makers, appliance makers, part manufacturers, blanking line builders, steel processors, service centres, etc. All stakeholders can benefit from this project since defects can be traced, and, therefore, the steel containing defects can be eliminated or set apart of the production line.

NOTE 2       In the first stages of development, this method was called “defect tracking” (see [1]) and has been changed into “quality tracking” at the beginning of the standardization process.     

NOTE 3       Quality tracking can be applied to other types of coated or uncoated steel flat products such as pickled and oiled, organic coated, and steels for packaging. Quality tracking can be applied for coiled materials for which the technology of quality tracking is applicable.

NOTE 4       If quality tracking data are used outside of the purpose of quality tracking, it is under the responsibility of the user.

NOTE 5       Quality tracking can be applied to other materials than steel.

NOTE 6       The way to collect the information to be transferred to the user is out of the scope of this document.

Oblast zaměření: Kvalita ovzduší
Komise : CEN/TC 264 (Air quality)
Původce: CEN
K připomínkám do: 8.07.2019
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This document specifies the quality assurance and quality control procedures related to automated dust arrestment plant monitors.

This document applies to two types of instruments commonly used for dust arrestment plant control purposes:

—    filter dust monitors that are configured in mass concentration units (e.g. mg/m3) and is used for dust arrestment control purposes;

—    filter leakage monitors that indicate a change in the emission levels or a change in the magnitude of the dust pulses created by the cleaning process of the dust arrestment plant.

This document applies to instruments certified according to the requirements of EN 15859.

This document provides information on the configuration, ongoing quality assurance (with internal zero and reference checks) and annual surveillance tests of instruments. This ensures that the instrument is providing information to demonstrate that dust arrestment plant is working correctly and controlling dust pollution to the required levels.

The configuration of the alarm levels of filter dust monitors is performed by parallel measurements with the standard reference method in EN 13284‑1.

This document specifies the set-up of filter leakage monitors used to monitor a change in response caused by deterioration in the operation of the dust arrestment plant.

Oblast zaměření: Řízení procesů
Komise : IEC/SC 65E (Devices and integration in enterprise systems)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 9.07.2019
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This part of IEC 62714 specifies the integration of logic information as part of an AML model for the data exchange in a heterogenous engineering tool landscape of production systems.

This part of IEC 62714 specifies three types of logic information: sequencing, behaviour, and interlocking information.

This part of IEC 62714 deals with the six following sequencing and behaviour logic models (covering the different phases of the engineering process of production systems) and how they are integrated in AML: Gantt chart, activity-on-node network, timing diagram, Sequential Function Chart (SFC), Function Block Diagram (FBD), and mathematical expression.

This part of IEC 62714 specifies how to model Gantt chart, activity-on-node network, and timing diagram and how they are stored in Intermediate Modelling Layer (IML).

NOTE 1  With this, it is possible to transform one logic model into another one. A forward transformation supports the information enrichment process and reduces or avoids a re-entry of information between the exchanging engineering tools.

NOTE 2  Mapping of other logic models, e.g. event-driven logic models like state charts, onto IML is possible.

This part of IEC 62714 specifies how interlocking information is modelled (as interlocking source and target groups) in AML. The interlocking logic model is stored in Function Block Diagram (FBD).

This part of IEC 62714 specifies the AML logic XML schema that stores the logic models by using IEC 61131-10.

This part of IEC 62714 specifies how to reference PLC programs stored in PLCopen XML documents.

This part of IEC 62714 does not define details of the data exchange procedure or implementation requirements for the import/export tools.

Oblast zaměření: Řízení procesů
Komise : IEC/SC 65C (Industrial networks)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 9.07.2019
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Amendment

Oblast zaměření: Vodiče pro vinutí
Komise : IEC/TC 55 (Winding wires)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 9.07.2019
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This part of IEC 60317 specifies the requirements of enamelled rectangular copper winding wire of class 200 with a sole coating based on polyesterimide resin, which may be modified provided it retains the chemical identity of the original resin and meets all specified wire requirements.

NOTE   A modified resin is a resin that has undergone a chemical change, or contains one or more additives to enhance certain performance or application characteristics.

The range of nominal conductor dimensions covered by this standard is:

–    width:             min. 2,0 mm        max. 16,0 mm;

–    thickness:       min. 0,80 mm       max. 5,60 mm.

Wires  of  grade  1  and  grade  2  are  included  in  this  specification  and  apply  to  the  complete range of conductors.

The  specified  combinations  of  width  and  thickness  as  well  as  the  specified  width/thickness ratio are given in IEC 60317-0-2:2019.

Oblast zaměření: Vodiče pro vinutí
Komise : IEC/TC 55 (Winding wires)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 9.07.2019
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This part of IEC 60317 specifies requirements of polyester glass-fibre wound resin/varnish impregnated bare, grade 1 or grade 2 enamelled round copper winding wire, temperature index 155. The impregnating agent can be, for instance, epoxy, polyester, or polyesterimide resin based.

The nominal conductor diameters are specified in clause 4 of IEC 60317-0-10:2017.

NOTE For this type of wire, the heat shock test is inappropriate and therefore a heat shock temperature cannot be established. Consequently, a class based on the requirements for temperature index and heat shock temperature cannot be specified.

Oblast zaměření: Vodiče pro vinutí
Komise : IEC/TC 55 (Winding wires)
Původce: CEN
K připomínkám do: 9.07.2019
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This part of IEC 60317 specifies requirements of polyester glass-fibre wound unvarnished and fused bare, grade 1 or grade 2 enamelled round copper winding wire, temperature index 155.

The nominal conductor diameters are specified in clause 4 of IEC 60317-0-10:2017.

NOTE For this type of wire, the heat shock test is inappropriate and therefore a heat shock temperature cannot be established. Consequently, a class based on the requirements for temperature index and heat shock temperature cannot be specified.

Oblast zaměření: Vodiče pro vinutí
Komise : IEC/TC 55 (Winding wires)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 9.07.2019
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This part of IEC 60317 specifies requirements of polyester glass-fibre wound, silicone resin or varnish impregnated bare, grade 1 or grade 2 enamelled rectangular copper winding wire, temperature index 200. The impregnating agent is a silicone containing resin or varnish.

The range of nominal conductor dimensions covered by this standard is:

–        width:          min.    2,0     mm     max.   16,0    mm;
–        thickness:     min.    0,80    mm     max.     5,60  mm.

The specified combinations of width and thickness as well as the specified width/thickness ratio are according to IEC 60317-0-8.

NOTE For this type of wire, the heat shock test is inappropriate and therefore a heat shock temperature cannot be established. Consequently, a class based on the requirements for temperature index and heat shock temperature cannot be specified.

Oblast zaměření: Vodiče pro vinutí
Komise : IEC/TC 55 (Winding wires)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 9.07.2019
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This part of IEC 60317 specifies requirements of polyester glass-fibre wound, resin or varnish impregnated or not impregnated, bare or grade 1 or grade 2 enamelled rectangular copper winding wires, temperature index 155. The impregnating agent can be, for instance, epoxy, polyester, or polyesterimide resin based.

The range of nominal conductor dimensions covered by this standard is:

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NOTE For this type of wire, the heat shock test is inappropriate and therefore a heat shock temperature cannot be established. Consequently, a class based on the requirements for temperature index and heat shock temperature cannot be specified.