FR946439A - annular sealing element for telescopic hydraulic presses - Google Patents

annular sealing element for telescopic hydraulic presses

Info

Publication number
FR946439A
FR946439A FR946439DA FR946439A FR 946439 A FR946439 A FR 946439A FR 946439D A FR946439D A FR 946439DA FR 946439 A FR946439 A FR 946439A
Authority
FR
France
Prior art keywords
sealing element
annular sealing
telescopic hydraulic
hydraulic presses
presses
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
Ernst Wirz
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 FR946439A publication Critical patent/FR946439A/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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0052—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for fluid driven presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR946439D 1939-11-24 1947-05-09 annular sealing element for telescopic hydraulic presses Expired FR946439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH946439X 1939-11-24

Publications (1)

Publication Number Publication Date
FR946439A true FR946439A (en) 1949-06-02

Family

ID=4549761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR946439D Expired FR946439A (en) 1939-11-24 1947-05-09 annular sealing element for telescopic hydraulic presses

Country Status (1)

Country Link
FR (1) FR946439A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5611547A (en) * 1993-11-04 1997-03-18 Baker Hughes Incorporated Elongated seal assembly for sealing well tubing-to liner annulus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5611547A (en) * 1993-11-04 1997-03-18 Baker Hughes Incorporated Elongated seal assembly for sealing well tubing-to liner annulus

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