FR2301748A1 - Elastomeric ring in ring shaft seal - fills out ring-shaped recess causing seal to press against shaft - Google Patents

Elastomeric ring in ring shaft seal - fills out ring-shaped recess causing seal to press against shaft

Info

Publication number
FR2301748A1
FR2301748A1 FR7604630A FR7604630A FR2301748A1 FR 2301748 A1 FR2301748 A1 FR 2301748A1 FR 7604630 A FR7604630 A FR 7604630A FR 7604630 A FR7604630 A FR 7604630A FR 2301748 A1 FR2301748 A1 FR 2301748A1
Authority
FR
France
Prior art keywords
ring
shaft
seal
shaped recess
fills out
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.)
Granted
Application number
FR7604630A
Other languages
French (fr)
Other versions
FR2301748B3 (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.)
Garlock Inc
Original Assignee
Garlock 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 Garlock Inc filed Critical Garlock Inc
Publication of FR2301748A1 publication Critical patent/FR2301748A1/en
Application granted granted Critical
Publication of FR2301748B3 publication Critical patent/FR2301748B3/fr
Granted 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
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • 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
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Of Bearings (AREA)

Abstract

The shaft seal has a ring-shaped housing and a flexible seat component which is of the lip sealing type for positioning against a shaft, and which is connected with the housing. This defines a ring-shaped recess between itself and the housing and/or the connecting component (26). A ring (20) of elastomer material is provided which can only be firmly connected with the housing and/or the connecting component (26). It fills out the ring-shaped recess, and pushes outwards so that the sealing element (14) is deformed backwards and forwards against the shaft, in opposition to the elastometric ring.
FR7604630A 1975-02-20 1976-02-19 Elastomeric ring in ring shaft seal - fills out ring-shaped recess causing seal to press against shaft Granted FR2301748A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55135875A 1975-02-20 1975-02-20

Publications (2)

Publication Number Publication Date
FR2301748A1 true FR2301748A1 (en) 1976-09-17
FR2301748B3 FR2301748B3 (en) 1978-11-10

Family

ID=24200942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7604630A Granted FR2301748A1 (en) 1975-02-20 1976-02-19 Elastomeric ring in ring shaft seal - fills out ring-shaped recess causing seal to press against shaft

Country Status (5)

Country Link
JP (1) JPS51108152A (en)
DE (1) DE2606127A1 (en)
ES (1) ES228075U (en)
FR (1) FR2301748A1 (en)
IT (1) IT1053388B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054369A1 (en) * 1980-12-10 1982-06-23 Parker Hannifin Corporation Seal ring and method of manufacture
EP0217603A2 (en) * 1985-09-27 1987-04-08 J.H. Fenner & Co. Limited Fluid seals

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012001226A1 (en) * 2012-01-19 2013-07-25 Kaco Gmbh + Co. Kg Shaft seal, in particular radial shaft seal
DE102019008984A1 (en) * 2019-12-23 2021-06-24 Kaco Gmbh + Co. Kg Shaft seal, in particular radial shaft seal, with at least one sealing element

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054369A1 (en) * 1980-12-10 1982-06-23 Parker Hannifin Corporation Seal ring and method of manufacture
EP0217603A2 (en) * 1985-09-27 1987-04-08 J.H. Fenner & Co. Limited Fluid seals
EP0217603A3 (en) * 1985-09-27 1987-10-14 J.H. Fenner & Co. Limited Fluid seals

Also Published As

Publication number Publication date
FR2301748B3 (en) 1978-11-10
IT1053388B (en) 1981-08-31
DE2606127A1 (en) 1976-09-02
ES228075U (en) 1977-06-01
JPS51108152A (en) 1976-09-25

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Legal Events

Date Code Title Description
ST Notification of lapse