ATE502238T1 - ELECTROMAGNETIC VALVE - Google Patents

ELECTROMAGNETIC VALVE

Info

Publication number
ATE502238T1
ATE502238T1 AT04790718T AT04790718T ATE502238T1 AT E502238 T1 ATE502238 T1 AT E502238T1 AT 04790718 T AT04790718 T AT 04790718T AT 04790718 T AT04790718 T AT 04790718T AT E502238 T1 ATE502238 T1 AT E502238T1
Authority
AT
Austria
Prior art keywords
valve body
gas cylinder
shut
piston
cavity
Prior art date
Application number
AT04790718T
Other languages
German (de)
Inventor
Klaus Perthel
Andreas Jauss
Original Assignee
Klaus Perthel
Gm Global Tech Operations Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE10361781A external-priority patent/DE10361781B4/en
Application filed by Klaus Perthel, Gm Global Tech Operations Inc filed Critical Klaus Perthel
Priority claimed from PCT/EP2004/011913 external-priority patent/WO2005040654A2/en
Application granted granted Critical
Publication of ATE502238T1 publication Critical patent/ATE502238T1/en

Links

Landscapes

  • Magnetically Actuated Valves (AREA)

Abstract

The invention relates to an electromagnetic valve for a vehicle gas cylinder, said valve comprising: a valve body (4); an external thread section of the valve body, that can be screwed into an internal thread on the gas cylinder; a section of the valve body (4) protruding into the gas cylinder; a shut-off piston (31); and electromagnetic control elements (25, 28, 29) which can be used to displace the shut-off piston (31) from a conducting position into a closed position. The valve body (4) comprises a cavity (15) for receiving the shut-off piston (31) and the control elements (25, 28, 29), said cavity being located inside the thread section and/or in the section of the valve body (4) protruding into the gas cylinder. In order to simplify the disassembly and assembly of one such valve, the mouth of the cavity (15) is arranged on the head end of the valve body (4) located outside the gas cylinder. The shut-off piston (31) and the electromagnetic control elements (25, 28, 29) can be inserted into the cavity (15) through the mouth thereof.
AT04790718T 2003-10-21 2004-10-21 ELECTROMAGNETIC VALVE ATE502238T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10349378 2003-10-21
DE10361781A DE10361781B4 (en) 2003-10-21 2003-12-31 Electromagnetic valve for vehicle gas cylinders has externally threaded casing which screws into cylinder ands has central bore, in which piston and electromagnetic controls are mounted which are fitted through top of bore
PCT/EP2004/011913 WO2005040654A2 (en) 2003-10-21 2004-10-21 Electromagnetic valve

Publications (1)

Publication Number Publication Date
ATE502238T1 true ATE502238T1 (en) 2011-04-15

Family

ID=40057880

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04790718T ATE502238T1 (en) 2003-10-21 2004-10-21 ELECTROMAGNETIC VALVE

Country Status (4)

Country Link
CN (1) CN101285538B (en)
AT (1) ATE502238T1 (en)
DE (1) DE502004012315D1 (en)
IN (1) IN2009KN02664A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5193580A (en) * 1991-05-30 1993-03-16 Wass Lloyd G Crash proof solenoid controlled valve with manual override valve
US5452738A (en) * 1994-02-22 1995-09-26 Amcast Industrial Corporation Crashworthy solenoid actuated valve for CNG powered vehicle
FR2816032B1 (en) * 2000-10-26 2003-03-21 Giat Ind Sa DEVICE FOR LIMITING THE FILLING OF A FLUID RESERVOIR SUCH AS LPG

Also Published As

Publication number Publication date
CN101285538A (en) 2008-10-15
CN101285538B (en) 2010-09-01
IN2009KN02664A (en) 2015-04-24
DE502004012315D1 (en) 2011-04-28

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