Global Patent Index - EP 1062446 A1

EP 1062446 A1 2000-12-27 - MAGNETIC VALVE

Title (en)

MAGNETIC VALVE

Title (de)

MAGNETVENTIL

Title (fr)

ELECTROVANNE

Publication

EP 1062446 A1 (DE)

Application

EP 99910224 A

Priority

  • DE 19810330 A
  • EP 9900961 W

Abstract (en)

[origin: DE19810330A1] The electromagnetic operating device has a housing (9) with a coil (19) enclosing a magnetic armature (26) used for operation of a hydraulic switching device (2). The housing is provided by a deep-drawn component with a fixing section (10) having an external screw thread (14) at one end, operated for securing the housing to the hydraulic switching device via an operating section (13) at the opposite end of the housing. Also included are Independent claims for the following: (a) a magnetic valve with an electromagnetic operating device; (b) a manufacturing method for an electromagnetic operating device.

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

F16K 31/06

IPC 8 full level (invention and additional information)

F16K 31/06 (2006.01)

CPC (invention and additional information)

F16K 31/0668 (2013.01); F16K 31/0651 (2013.01); H01F 2007/1661 (2013.01)

Citation (search report)

See references of WO 9946528A1

Designated contracting state (EPC)

FR IT

EPO simple patent family

DE 19810330 A1 19990916; EP 1062446 A1 20001227; WO 9946528 A1 19990916

INPADOC legal status


2003-11-26 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030516

2003-03-12 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: HYDRAULIK-RING GMBH

2002-10-23 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20020905

2000-12-27 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000830

2000-12-27 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): FR IT