CA2039813C - Regulateur de pression a action directe, a compensation d'affaissement, avec suralimentation - Google Patents

Regulateur de pression a action directe, a compensation d'affaissement, avec suralimentation Download PDF

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Publication number
CA2039813C
CA2039813C CA002039813A CA2039813A CA2039813C CA 2039813 C CA2039813 C CA 2039813C CA 002039813 A CA002039813 A CA 002039813A CA 2039813 A CA2039813 A CA 2039813A CA 2039813 C CA2039813 C CA 2039813C
Authority
CA
Canada
Prior art keywords
valve
orifice tube
diaphragm
end cap
stem
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 - Fee Related
Application number
CA002039813A
Other languages
English (en)
Other versions
CA2039813A1 (fr
Inventor
Mark Erby Hood
Donald Duane Rice
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.)
Fisher Controls International LLC
Original Assignee
Fisher Controls International LLC
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 US07/505,359 external-priority patent/US4972871A/en
Application filed by Fisher Controls International LLC filed Critical Fisher Controls International LLC
Publication of CA2039813A1 publication Critical patent/CA2039813A1/fr
Application granted granted Critical
Publication of CA2039813C publication Critical patent/CA2039813C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Control Of Fluid Pressure (AREA)
CA002039813A 1990-04-05 1991-04-04 Regulateur de pression a action directe, a compensation d'affaissement, avec suralimentation Expired - Fee Related CA2039813C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/505,359 US4972871A (en) 1988-02-29 1990-04-05 Boost modified, droop compensated direct acting pressure regulator
US07/505,359 1990-04-05

Publications (2)

Publication Number Publication Date
CA2039813A1 CA2039813A1 (fr) 1991-10-06
CA2039813C true CA2039813C (fr) 2001-08-21

Family

ID=24010005

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002039813A Expired - Fee Related CA2039813C (fr) 1990-04-05 1991-04-04 Regulateur de pression a action directe, a compensation d'affaissement, avec suralimentation

Country Status (1)

Country Link
CA (1) CA2039813C (fr)

Also Published As

Publication number Publication date
CA2039813A1 (fr) 1991-10-06

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EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20040405