International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 31

Equipment for explosive atmospheres

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WG 37 Convenor & Members


Mr Ulrich Johannsmeyer
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Mr John S AllenGB
Mr David BrearleyGB
Mr Jens BurmeisterDE
Mr Rich ByczekUS
Mr Ron Stuart CollisAU
Mr Thomas DittrichDE
Mr Thomas H DubaniewiczUS
Mr Francesco Alessandro EspositoIT
Ms Laurie B. FlorenceUS
Ms Xiaohua JiUS
Mr Chuck KurtzmanUS
Mr Nicholas P. LudlamGB
Mr Owen MurphyUS
Mr Torsten OekermannDE
Mr Maurice PowneyGB
Mr Miikka RiihiluomaFI
Mr Tarmo RintalaFI
Mr Stephen A SylviaUS
Mr Falk ThürmerDE
Mr Stephen UliaszUS
Mr Ángel Vega RemesalES
Mr Markus ZimmerDE

Title & Task

WG 37

Electrochemical cells and batteries in equipment for explosive atmospheres


Reviewing and developing requirements for one or more primary or secondary cells used as batteries to provide electrical power to circuits