FR2612273B1 - ROTATING HYDROSTATIC SEAL - Google Patents

ROTATING HYDROSTATIC SEAL

Info

Publication number
FR2612273B1
FR2612273B1 FR8803062A FR8803062A FR2612273B1 FR 2612273 B1 FR2612273 B1 FR 2612273B1 FR 8803062 A FR8803062 A FR 8803062A FR 8803062 A FR8803062 A FR 8803062A FR 2612273 B1 FR2612273 B1 FR 2612273B1
Authority
FR
France
Prior art keywords
hydrostatic seal
rotating hydrostatic
rotating
seal
hydrostatic
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
FR8803062A
Other languages
French (fr)
Other versions
FR2612273A1 (en
Inventor
Abraham Lipschitz
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.)
EG&G Sealol Inc
Original Assignee
EG&G Sealol Inc
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 EG&G Sealol Inc filed Critical EG&G Sealol Inc
Publication of FR2612273A1 publication Critical patent/FR2612273A1/en
Application granted granted Critical
Publication of FR2612273B1 publication Critical patent/FR2612273B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
    • 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
    • F16J15/44—Free-space packings
    • F16J15/441—Free-space packings with floating ring
FR8803062A 1987-03-10 1988-03-09 ROTATING HYDROSTATIC SEAL Expired - Fee Related FR2612273B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878705642A GB8705642D0 (en) 1987-03-10 1987-03-10 Hydrostatic seal

Publications (2)

Publication Number Publication Date
FR2612273A1 FR2612273A1 (en) 1988-09-16
FR2612273B1 true FR2612273B1 (en) 1991-03-22

Family

ID=10613679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8803062A Expired - Fee Related FR2612273B1 (en) 1987-03-10 1988-03-09 ROTATING HYDROSTATIC SEAL

Country Status (2)

Country Link
FR (1) FR2612273B1 (en)
GB (2) GB8705642D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2648816B2 (en) * 1988-05-10 1997-09-03 イーグル工業株式会社 Cylindrical face seal
CN102182827A (en) * 2011-02-21 2011-09-14 江阴克威齿轮箱制造有限公司 Sealing structure for transmission shaft in speed reducer
CN103406771B (en) * 2013-07-22 2015-05-27 芜湖陀曼精机科技有限公司 Static-pressure sealing structure of lower surface of vertical high-precision working table

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE368567A (en) *
US2867458A (en) * 1956-02-23 1959-01-06 Sealol Corp Shaft seal for gas turbines and the like
US3874677A (en) * 1973-07-19 1975-04-01 Nasa High speed, self-acting shaft seal
US4560177A (en) * 1984-08-09 1985-12-24 Chicago Rawhide Mfg. Co. Contoured shaft seal for high pressure applications
GB2171765A (en) * 1985-03-02 1986-09-03 Flexibox Ltd Rotatable fluid joint
GB2179408A (en) * 1985-08-20 1987-03-04 Angus George Co Ltd Oil seal with pumping action

Also Published As

Publication number Publication date
FR2612273A1 (en) 1988-09-16
GB8705642D0 (en) 1987-04-15
GB2204648A (en) 1988-11-16
GB2204648B (en) 1990-11-07
GB8805717D0 (en) 1988-04-07

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Legal Events

Date Code Title Description
ST Notification of lapse