Global Patent Index - EP 0924438 A3

EP 0924438 A3 2000-06-28 - Combined valve assembly

Title (en)

Combined valve assembly

Title (de)

Kombinierte Ventilbaugruppe

Title (fr)

Ensemble soupape combiné

Publication

EP 0924438 A3 (DE)

Application

EP 98121507 A

Priority

DE 19756599 A

Abstract (en)

[origin: EP0924438A2] The assembly group (1) incorporates a valve cylinder (9) which has first (14) and second (15) radial apertures. The valve cylinder contains an axially movable valve piston (11), which has a recess (16) on a cover surface (17), which has a control edge (62) in the area of at least one of the two radial apertures of the valve cylinder . A measurement piston (19) is provided, fitted in an accommodation bore (40) of the valve piston. The valve piston has a set-back force applied to it by a spring (30).

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

F15B 13/042

IPC 8 full level (invention and additional information)

F04B 49/08 (2006.01); F04B 49/22 (2006.01)

CPC (invention and additional information)

F04B 49/08 (2013.01); F04B 49/225 (2013.01)

Citation (search report)

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

EP 0924438 A2 19990623; EP 0924438 A3 20000628; EP 0924438 B1 20040107; DE 19756599 A1 19990909; DE 19756599 C2 19991209

INPADOC legal status


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2004-12-29 [26N] NO OPPOSITION FILED

- Effective date: 20041008

2004-10-08 [ET] FR: TRANSLATION FILED

2004-04-27 [REG SE TRGR] TRANSLATION OF GRANTED EP PATENT

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- Effective date: 20040223

2004-02-12 [REF] CORRESPONDS TO:

- Document: DE 59810544 P 20040212

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