DE59003901D1 - Three-way seat valve. - Google Patents

Three-way seat valve.

Info

Publication number
DE59003901D1
DE59003901D1 DE90810431T DE59003901T DE59003901D1 DE 59003901 D1 DE59003901 D1 DE 59003901D1 DE 90810431 T DE90810431 T DE 90810431T DE 59003901 T DE59003901 T DE 59003901T DE 59003901 D1 DE59003901 D1 DE 59003901D1
Authority
DE
Germany
Prior art keywords
seat valve
way seat
way
valve
seat
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE90810431T
Other languages
German (de)
Inventor
Andre Gattolliat
Jean-Pierre Ramillon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atlas Copco Schweiz AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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
Application filed by Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Priority claimed from EP19900810431 external-priority patent/EP0461331B1/en
Application granted granted Critical
Publication of DE59003901D1 publication Critical patent/DE59003901D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

DE90810431T 1990-06-14 1990-06-14 Three-way seat valve. Expired - Lifetime DE59003901D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19900810431 EP0461331B1 (en) 1988-03-09 1990-06-14 Three way valve

Publications (1)

Publication Number Publication Date
DE59003901D1 true DE59003901D1 (en) 1994-01-27

Family

ID=8205933

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90810431T Expired - Lifetime DE59003901D1 (en) 1990-06-14 1990-06-14 Three-way seat valve.

Country Status (1)

Country Link
DE (1) DE59003901D1 (en)

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GREENFIELD AG, BASEL, CH