CA2049570C - Ressort pneumatique auto-bloquant a soupape bipasse asservi en temperature - Google Patents

Ressort pneumatique auto-bloquant a soupape bipasse asservi en temperature

Info

Publication number
CA2049570C
CA2049570C CA 2049570 CA2049570A CA2049570C CA 2049570 C CA2049570 C CA 2049570C CA 2049570 CA2049570 CA 2049570 CA 2049570 A CA2049570 A CA 2049570A CA 2049570 C CA2049570 C CA 2049570C
Authority
CA
Canada
Prior art keywords
bypass
compartment
valve body
piston
gas
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
CA 2049570
Other languages
English (en)
Other versions
CA2049570A1 (fr
Inventor
Richard D. Staton
Robert G. Zambelli
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.)
ZF North American Inc
Original Assignee
Fichtel and Sachs Industries 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 US07/671,016 external-priority patent/US5106065A/en
Application filed by Fichtel and Sachs Industries Inc filed Critical Fichtel and Sachs Industries Inc
Publication of CA2049570A1 publication Critical patent/CA2049570A1/fr
Application granted granted Critical
Publication of CA2049570C publication Critical patent/CA2049570C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Temperature-Responsive Valves (AREA)
  • Safety Valves (AREA)
CA 2049570 1990-08-21 1991-08-20 Ressort pneumatique auto-bloquant a soupape bipasse asservi en temperature Expired - Fee Related CA2049570C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US57041690A 1990-08-21 1990-08-21
US570,416 1990-08-21
US671,016 1991-03-18
US07/671,016 US5106065A (en) 1989-09-11 1991-03-18 Self-blocking gas spring with temperature-responsive bypass valve

Publications (2)

Publication Number Publication Date
CA2049570A1 CA2049570A1 (fr) 1992-02-22
CA2049570C true CA2049570C (fr) 1994-11-01

Family

ID=27075324

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2049570 Expired - Fee Related CA2049570C (fr) 1990-08-21 1991-08-20 Ressort pneumatique auto-bloquant a soupape bipasse asservi en temperature

Country Status (1)

Country Link
CA (1) CA2049570C (fr)

Also Published As

Publication number Publication date
CA2049570A1 (fr) 1992-02-22

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed