FR81347E - Improvement in pump piston seals - Google Patents

Improvement in pump piston seals

Info

Publication number
FR81347E
FR81347E FR891913A FR891913A FR81347E FR 81347 E FR81347 E FR 81347E FR 891913 A FR891913 A FR 891913A FR 891913 A FR891913 A FR 891913A FR 81347 E FR81347 E FR 81347E
Authority
FR
France
Prior art keywords
improvement
pump piston
piston seals
seals
pump
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
FR891913A
Other languages
French (fr)
Inventor
Henri Baujard
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.)
Joint Francais SNC
Original Assignee
Joint Francais SNC
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 Joint Francais SNC filed Critical Joint Francais SNC
Priority to FR891913A priority Critical patent/FR81347E/en
Application granted granted Critical
Publication of FR81347E publication Critical patent/FR81347E/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston
    • 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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR891913A 1962-03-22 1962-03-22 Improvement in pump piston seals Expired FR81347E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR891913A FR81347E (en) 1962-03-22 1962-03-22 Improvement in pump piston seals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR891913A FR81347E (en) 1962-03-22 1962-03-22 Improvement in pump piston seals

Publications (1)

Publication Number Publication Date
FR81347E true FR81347E (en) 1963-09-06

Family

ID=8775101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR891913A Expired FR81347E (en) 1962-03-22 1962-03-22 Improvement in pump piston seals

Country Status (1)

Country Link
FR (1) FR81347E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010561A1 (en) * 1978-10-12 1980-05-14 Dessoy Et Fils S.A. Etablissements Water pistol

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010561A1 (en) * 1978-10-12 1980-05-14 Dessoy Et Fils S.A. Etablissements Water pistol

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