FR31511E - Improvements to hermetic seals for vacuum vessels - Google Patents

Improvements to hermetic seals for vacuum vessels

Info

Publication number
FR31511E
FR31511E FR31511DA FR31511E FR 31511 E FR31511 E FR 31511E FR 31511D A FR31511D A FR 31511DA FR 31511 E FR31511 E FR 31511E
Authority
FR
France
Prior art keywords
hermetic seals
vacuum vessels
vessels
vacuum
hermetic
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
Other languages
French (fr)
Inventor
Romain-Alexandre Barrere
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 filed Critical
Application granted granted Critical
Publication of FR31511E publication Critical patent/FR31511E/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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR31511D 1925-12-09 1925-12-09 Improvements to hermetic seals for vacuum vessels Expired FR31511E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR31511T 1925-12-09

Publications (1)

Publication Number Publication Date
FR31511E true FR31511E (en) 1927-03-16

Family

ID=8669314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR31511D Expired FR31511E (en) 1925-12-09 1925-12-09 Improvements to hermetic seals for vacuum vessels

Country Status (1)

Country Link
FR (1) FR31511E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547633A (en) * 1947-08-27 1951-04-03 Douglas Aircraft Co Inc Rotary shaft seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547633A (en) * 1947-08-27 1951-04-03 Douglas Aircraft Co Inc Rotary shaft seal

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