CA1324624C - Dispositif d'etancheite en elastomere - Google Patents

Dispositif d'etancheite en elastomere

Info

Publication number
CA1324624C
CA1324624C CA 599018 CA599018A CA1324624C CA 1324624 C CA1324624 C CA 1324624C CA 599018 CA599018 CA 599018 CA 599018 A CA599018 A CA 599018A CA 1324624 C CA1324624 C CA 1324624C
Authority
CA
Canada
Prior art keywords
follower
seal
resilient
threads
engagement
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 599018
Other languages
English (en)
Inventor
Brian Saunders
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.)
Cameron International Corp
Original Assignee
Individual
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 EP89300310A external-priority patent/EP0377928B1/fr
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1324624C publication Critical patent/CA1324624C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Gasket Seals (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Closures For Containers (AREA)
CA 599018 1989-01-13 1989-05-08 Dispositif d'etancheite en elastomere Expired - Fee Related CA1324624C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP89300310.3 1989-01-13
EP89300310A EP0377928B1 (fr) 1989-01-13 1989-01-13 Ensemble d'étanchéité en elastomère
US07/312,478 1989-02-21
US07/312,478 US4921259A (en) 1989-01-13 1989-02-21 Packoff seal with dual member engaging means

Publications (1)

Publication Number Publication Date
CA1324624C true CA1324624C (fr) 1993-11-23

Family

ID=26121472

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 599018 Expired - Fee Related CA1324624C (fr) 1989-01-13 1989-05-08 Dispositif d'etancheite en elastomere

Country Status (4)

Country Link
JP (1) JPH02190592A (fr)
AU (1) AU627736B2 (fr)
CA (1) CA1324624C (fr)
NO (1) NO892193L (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008898A (en) * 1974-06-19 1977-02-22 Cameron Iron Works, Inc. Well apparatus
US4299395A (en) * 1980-04-21 1981-11-10 Reed Lehman T Geothermal well head assembly
US4416472A (en) * 1980-12-22 1983-11-22 Smith International, Inc. Holddown and packoff apparatus

Also Published As

Publication number Publication date
AU627736B2 (en) 1992-09-03
JPH02190592A (ja) 1990-07-26
NO892193L (no) 1990-07-16
AU3605489A (en) 1990-07-19
NO892193D0 (no) 1989-05-31

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Legal Events

Date Code Title Description
MKLA Lapsed