CA971593A - Inflatable seals - Google Patents

Inflatable seals

Info

Publication number
CA971593A
CA971593A CA154,574A CA154574A CA971593A CA 971593 A CA971593 A CA 971593A CA 154574 A CA154574 A CA 154574A CA 971593 A CA971593 A CA 971593A
Authority
CA
Canada
Prior art keywords
inflatable seals
inflatable
seals
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
CA154,574A
Other versions
CA154574S (en
Inventor
Michael F. Walker
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.)
Dunlop Ltd
Original Assignee
Dunlop Ltd
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 Dunlop Ltd filed Critical Dunlop Ltd
Application granted granted Critical
Publication of CA971593A publication Critical patent/CA971593A/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
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
CA154,574A 1971-10-30 1972-10-23 Inflatable seals Expired CA971593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5055271A GB1401438A (en) 1971-10-30 1971-10-30 Inflatable seals

Publications (1)

Publication Number Publication Date
CA971593A true CA971593A (en) 1975-07-22

Family

ID=10456330

Family Applications (1)

Application Number Title Priority Date Filing Date
CA154,574A Expired CA971593A (en) 1971-10-30 1972-10-23 Inflatable seals

Country Status (4)

Country Link
CA (1) CA971593A (en)
DE (1) DE2253233A1 (en)
FR (1) FR2159056A5 (en)
GB (1) GB1401438A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2107094C3 (en) * 1971-02-15 1975-10-23 Jakob 7954 Bad Wurzach Altvater Device for the handling of waste materials such as garbage with a loose large container without a chassis
FR2454029A1 (en) * 1979-04-11 1980-11-07 Petroles Cie Francaise INFLATABLE JOINT WITH LARGE TRAVEL
US4676531A (en) * 1985-04-15 1987-06-30 Martin Charles F Apparatus for clamping and sealing the outer surface of a pipe and fittings for pipe connection
GB2175966A (en) * 1985-05-29 1986-12-10 Vernon & Company Seal
DE3525154A1 (en) * 1985-07-13 1987-01-22 Santrade Ltd SEALING ARRANGEMENT FOR A DOUBLE BAND PRESS WITH PRESSURE CHAMBERS
GB8616147D0 (en) * 1986-07-02 1986-08-06 Stephenson K Sealing device
DE3800941A1 (en) * 1988-01-15 1989-07-27 Avt Anlagen Verfahrenstech Sealing arrangement
DE4306323A1 (en) * 1993-03-01 1994-09-08 Schottel Werft Ship propulsion system with a propeller arranged beneath the ship's floor, which is preferably essentially flat or in the area of the propulsion system
US5868524A (en) * 1996-07-25 1999-02-09 Martin; Charles F. Clamp system and method for connecting tubular bodies together
DE19708579C2 (en) * 1997-03-03 1999-06-17 Fritsche Moellmann Gmbh Co Kg Sealing device
US6029977A (en) * 1997-03-04 2000-02-29 Magna International Investments (Barbados) Inc. Inflatable seals
US6315295B1 (en) 1997-03-04 2001-11-13 Magna International Investments (Barbados) Inc. Inflatable seals
DE20103010U1 (en) * 2001-02-20 2001-05-10 Giebel Horst Sealing device, in particular for sealing pipes and / or building openings on the inside
GB2450942A (en) * 2007-07-13 2009-01-14 Philip Allen Inflatable door seal
CN104019239A (en) * 2014-06-25 2014-09-03 北京市城南橡塑技术研究所 Air inflation sealing device for rod-shaped part
DE102019102459A1 (en) 2019-01-31 2020-08-06 Volkswagen Aktiengesellschaft Battery with overpressure hose seal
GB201908783D0 (en) * 2019-06-19 2019-07-31 Tokamak Energy Ltd Metal sealing ring and method of forming a metal-to-metal seal
TWI742765B (en) * 2020-07-16 2021-10-11 龔祺允 Inflatable seal
CN114618933A (en) * 2022-03-01 2022-06-14 哈尔滨工业大学（威海） Combined type inflation sealing method and device for pipe stamping deformation process

Also Published As

Publication number Publication date
DE2253233A1 (en) 1973-05-03
GB1401438A (en) 1975-07-16
FR2159056A5 (en) 1973-06-15

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