Global Patent Index - EP 1047897 A1

EP 1047897 A1 2000-11-02 - CONTROLLABLE LEAF VALVE

Title (en)

CONTROLLABLE LEAF VALVE

Title (de)

STEUERBARES ZUNGENVENTIL

Title (fr)

SOUPAPE A LANGUETTE, POUVANT ETRE COMMANDEE

Publication

EP 1047897 A1 (DE)

Application

EP 99953939 A

Priority

  • DE 19852389 A
  • EP 9908092 W

Abstract (en)

[origin: DE19852389A1] The invention relates to a valve for influencing a flowable medium, notably a gas. Said valve comprises at least one flow channel (4) whose opening is configured as a valve seat (7), at least one valve body (8) which is arranged at the free end of a spring-loaded arm (9) fixed at its other end, and at least one electromagnet (11, 12) which acts on an area (13) of the spring-loaded arm (9) configured as an armature and which when a current is applied moves the valve body (7) by means of a control device (25) into its closed or open position.

IPC 1-7 (main, further and additional classification)

F16K 31/06; F04B 39/10; F04B 49/24

IPC 8 full level (invention and additional information)

F02M 35/10 (2006.01); F02D 9/02 (2006.01); F02D 13/02 (2006.01); F04B 39/10 (2006.01); F04B 49/24 (2006.01); F16K 31/06 (2006.01)

CPC (invention and additional information)

F04B 49/24 (2013.01); F16K 31/0682 (2013.01)

Citation (search report)

See references of WO 0029772A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

DE 19852389 A1 20000518; DE 19982292 D2 20010215; DE 19982383 D2 20010215; EP 1047897 A1 20001102; JP 2002530564 A 20020917; JP 2002530602 A 20020917; US 6425356 B1 20020730; WO 0029734 A1 20000525; WO 0029772 A1 20000525

INPADOC legal status


2002-11-13 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20020502

2000-11-02 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000706

2000-11-02 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE