Engineering

IEC 61084-2-1/AMD1 ED2 - Cable trunking systems and cable ducting systems for electrical installations - Part 2-1: Particular requirements - Cable trunking systems and cable ducting systems intended for mounting on walls and ceilings
Categories: Electrical accessories
Committee: IEC/TC 23 (Electrical accessories)
Origin: IEC
Close date: 04 Nov 2022
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IEC 60749-5 ED3 - Semiconductor devices - Mechanical and climatic test methods - Part 5: Steady-state temperature humidity bias life test
Categories: Semiconductor devices
Committee: IEC/TC 47 (Semiconductor devices)
Origin: IEC
Close date: 04 Nov 2022
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IEC 60502-4 ED4 - Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV (Um = 36 kV) - Part 4: Test requirements on accessories for cables with rated voltages from 6 kV (Um = 7,2 kV) up to 30 kV (Um = 36 kV)
Categories: Electrical wires and cables
Committee: IEC/TC 20 (Electric cables)
Origin: IEC
Close date: 04 Nov 2022
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IEC 60838-2-3/AMD1 ED1 - Amendment 1 - Miscellaneous lampholders - Part 2-3: Particular requirements - Lampholders for double-capped linear LED lamps
Categories: Lamps and related equipment
Committee: IEC/TC 34 (Lighting)
Origin: IEC
Close date: 04 Nov 2022
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EN 60838-2-3:2017/prA1:2022 - Miscellaneous lampholders - Part 2-3: Particular requirements - Lampholders for double-capped linear LED lamps
Categories: Lamps and related equipment
Committee: CLC/TC 34 (Lighting)
Origin: CENELEC
Close date: 04 Nov 2022
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prEN IEC 60749-5:2022 - Semiconductor devices - Mechanical and climatic test methods - Part 5: Steady-state temperature humidity bias life test
Categories: Semiconductor devices
Committee: CLC/SR 47 (Semiconductor devices)
Origin: CENELEC
Close date: 04 Nov 2022
Draft Details
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ISO/DIS 12167-1 - Plain bearings — Hydrostatic plain journal bearings with drainage grooves under steady-state conditions — Part 1: Calculation of oil-lubricated plain journal bearings with drainage grooves
Categories: Bearings
Committee: ISO/TC 123/SC 8 (Calculation methods for plain bearings and their applications)
Origin: ISO
Close date: 09 Nov 2022
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ISO/DIS 12131-2 - Plain bearings — Hydrodynamic plain thrust pad bearings under steady-state conditions — Part 2: Functions for the calculation of thrust pad bearings
Categories: Bearings
Committee: ISO/TC 123/SC 8 (Calculation methods for plain bearings and their applications)
Origin: ISO
Close date: 10 Nov 2022
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ISO/DIS 27852 - Space systems — Estimation of orbit lifetime
Categories: Space systems and operations
Committee: ISO/TC 20/SC 14 (Space systems and operations)
Origin: ISO
Close date: 15 Nov 2022
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EN ISO 5210:2017/prA1 - Industrial valves - Multi-turn valve actuator attachments - Amendment 1 (ISO 5210:2017/DAM 1:2022)
Categories: Valves
Committee: CEN/TC 69 (Industrial valves)
Origin: CEN
Close date: 16 Nov 2022
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prEN ISO 5211:2017 - Industrial valves - Part-turn actuator attachments - Amendment 1 (ISO 5211:2017/DAM 1:2022)
Categories: Valves
Committee: CEN/TC 69 (Industrial valves)
Origin: CEN
Close date: 16 Nov 2022
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ISO 5210:2017/DAmd 1 - Industrial valves — Multi-turn valve actuator attachments — Amendment 1
Categories: Valves
Committee: ISO/TC 153 (Valves)
Origin: ISO
Close date: 16 Nov 2022
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ISO 5211:2017/DAmd 1 - Industrial valves — Part-turn actuator attachments — Amendment 1
Categories: Valves
Committee: ISO/TC 153 (Valves)
Origin: ISO
Close date: 16 Nov 2022
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prEN 13121-3 - GRP tanks and vessels for use above ground - Part 3: Design and workmanship
Categories: Fluid storage devices
Committee: CEN/TC 210 (GRP tanks and vessels)
Origin: CEN
Close date: 17 Nov 2022
Draft Details
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prEN 4604-006 - Aerospace series - Cable, electrical, for signal transmission - Part 006: Cable, coaxial, 50 Ohms, 200 °C, type WM - Product standard
Categories: Aerospace electric equipment and systems
Committee: ASD-STAN (Aerospace)
Origin: CEN
Close date: 17 Nov 2022
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prEN 4604-007 - Aerospace series - Cable, electrical, for signal transmission - Part 007: Cable, coaxial, 50 Ohms, 200 °C, type WN - Product standard
Categories: Aerospace electric equipment and systems
Committee: ASD-STAN (Aerospace)
Origin: CEN
Close date: 17 Nov 2022
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ISO/DIS 1089 - Resistance welding equipment — Electrode taper fits for spot welding equipment – Dimensions
Categories: Welding, brazing and soldering
Committee: ISO/TC 44/SC 6 (Resistance welding and allied mechanical joining)
Origin: ISO
Close date: 22 Nov 2022
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ISO/DIS 262 - ISO general purpose metric screw threads — Selected sizes for screws, bolts and nuts
Categories: Screw threads
Committee: ISO/TC 1 (Screw threads)
Origin: ISO
Close date: 24 Nov 2022
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EN 13749:2021/prA1 - Railway applications - Wheelsets and bogies - Method of specifying the structural requirements of bogie frames
Categories: Railway engineering. Materials and components
Committee: CEN/TC 256 (Railway applications)
Origin: CEN
Close date: 24 Nov 2022
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ISO/DIS 724 - ISO general purpose metric screw threads — Basic dimensions
Categories: Screw threads
Committee: ISO/TC 1 (Screw threads)
Origin: ISO
Close date: 25 Nov 2022
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