CA2054989C - Regulateur de pression differentielle - Google Patents

Regulateur de pression differentielle

Info

Publication number
CA2054989C
CA2054989C CA 2054989 CA2054989A CA2054989C CA 2054989 C CA2054989 C CA 2054989C CA 2054989 CA2054989 CA 2054989 CA 2054989 A CA2054989 A CA 2054989A CA 2054989 C CA2054989 C CA 2054989C
Authority
CA
Canada
Prior art keywords
diaphragm assembly
pressure
spindle
spring
fluid communication
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
CA 2054989
Other languages
English (en)
Inventor
Jone Yen Ligh
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.)
Valve Concepts Inc
Original Assignee
Jone Yen Ligh
Valve Concepts, 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 US07/646,212 external-priority patent/US5072749A/en
Application filed by Jone Yen Ligh, Valve Concepts, Inc. filed Critical Jone Yen Ligh
Application granted granted Critical
Publication of CA2054989C publication Critical patent/CA2054989C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

CA 2054989 1991-01-28 1991-11-05 Regulateur de pression differentielle Expired - Lifetime CA2054989C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US646,212 1991-01-28
US07/646,212 US5072749A (en) 1989-05-15 1991-01-28 Differential pressure regulator

Publications (1)

Publication Number Publication Date
CA2054989C true CA2054989C (fr) 1996-03-26

Family

ID=24592204

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2054989 Expired - Lifetime CA2054989C (fr) 1991-01-28 1991-11-05 Regulateur de pression differentielle

Country Status (1)

Country Link
CA (1) CA2054989C (fr)

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Legal Events

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