GB1113269A - Improved ultra-high-vacuum seals - Google Patents

Improved ultra-high-vacuum seals

Info

Publication number
GB1113269A
GB1113269A GB3457165D GB3457165D GB1113269A GB 1113269 A GB1113269 A GB 1113269A GB 3457165 D GB3457165 D GB 3457165D GB 3457165 D GB3457165 D GB 3457165D GB 1113269 A GB1113269 A GB 1113269A
Authority
GB
United Kingdom
Prior art keywords
auxiliary chamber
faces
contact
seal
pressure
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
Application number
GB3457165D
Other languages
English (en)
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.)
CIE POUR L ETUDE ET LA REALISA
Compagnie pour lEtude et la Realisation de Combustibles Atomiques SAS
Original Assignee
CIE POUR L ETUDE ET LA REALISA
Compagnie pour lEtude et la Realisation de Combustibles Atomiques SAS
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 CIE POUR L ETUDE ET LA REALISA, Compagnie pour lEtude et la Realisation de Combustibles Atomiques SAS filed Critical CIE POUR L ETUDE ET LA REALISA
Publication of GB1113269A publication Critical patent/GB1113269A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/006—Sealings comprising at least two sealings in succession with division of the pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Physical Vapour Deposition (AREA)
GB3457165D 1964-08-12 1965-08-12 Improved ultra-high-vacuum seals Expired GB1113269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR984914A FR1411850A (fr) 1964-08-12 1964-08-12 Perfectionnements aux joints pour l'ultra-vide

Publications (1)

Publication Number Publication Date
GB1113269A true GB1113269A (en) 1968-05-08

Family

ID=8836525

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3457165D Expired GB1113269A (en) 1964-08-12 1965-08-12 Improved ultra-high-vacuum seals

Country Status (4)

Country Link
CH (1) CH442905A (fr)
DE (1) DE1925424U (fr)
FR (1) FR1411850A (fr)
GB (1) GB1113269A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280924A (en) * 1992-02-28 1994-01-25 Dresser-Rand Company Automatic seal depressurization system
CN104964032A (zh) * 2015-06-04 2015-10-07 江苏进源压力容器有限公司 一种压力容器密封盖

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280924A (en) * 1992-02-28 1994-01-25 Dresser-Rand Company Automatic seal depressurization system
CN104964032A (zh) * 2015-06-04 2015-10-07 江苏进源压力容器有限公司 一种压力容器密封盖

Also Published As

Publication number Publication date
CH442905A (fr) 1967-08-31
DE1925424U (de) 1965-10-14
FR1411850A (fr) 1965-09-24

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