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 languages
English (en)
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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Sealing Devices (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
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 (enExample)
DE (1) DE2253233A1 (enExample)
FR (1) FR2159056A5 (enExample)
GB (1) GB1401438A (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2107094C3 (de) * 1971-02-15 1975-10-23 Jakob 7954 Bad Wurzach Altvater Einrichtung zum Umschlag von Abfallstoffen wie Müll mit einem losen Großraumbefiä'ffer ohne Fahrgestell
FR2454029A1 (fr) * 1979-04-11 1980-11-07 Petroles Cie Francaise Joint gonflable a grand debattement
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 (de) * 1985-07-13 1987-01-22 Santrade Ltd Dichtungsanordnung fuer eine mit druckkammern ausgeruestete doppelbandpresse
GB8616147D0 (en) * 1986-07-02 1986-08-06 Stephenson K Sealing device
DE3800941A1 (de) * 1988-01-15 1989-07-27 Avt Anlagen Verfahrenstech Dichtungsanordnung
DE4306323A1 (de) * 1993-03-01 1994-09-08 Schottel Werft Schiffsantriebsanlage mit einem unter dem vorzugsweise im wesentlichen oder im Bereich der Antriebsanlage ebenen Schiffsboden angeordneten Antriebspropeller
US5868524A (en) * 1996-07-25 1999-02-09 Martin; Charles F. Clamp system and method for connecting tubular bodies together
DE19708579C2 (de) * 1997-03-03 1999-06-17 Fritsche Moellmann Gmbh Co Kg Dichteinrichtung
US6315295B1 (en) 1997-03-04 2001-11-13 Magna International Investments (Barbados) Inc. Inflatable seals
US6029977A (en) * 1997-03-04 2000-02-29 Magna International Investments (Barbados) Inc. Inflatable seals
DE20103010U1 (de) * 2001-02-20 2001-05-10 Giebel, Horst, 85077 Manching Dichtungsvorrichtung, insbesondere zum innenseitigen Abdichten von Rohrleitungen und/oder Gebäudeöffnungen
GB2450942A (en) * 2007-07-13 2009-01-14 Philip Allen Inflatable door seal
CN104019239A (zh) * 2014-06-25 2014-09-03 北京市城南橡塑技术研究所 用于杆状部件的充气密封装置
DE102019102459A1 (de) 2019-01-31 2020-08-06 Volkswagen Aktiengesellschaft Batterie mit Überdruck-Schlauchdichtung
GB201908783D0 (en) * 2019-06-19 2019-07-31 Tokamak Energy Ltd Metal sealing ring and method of forming a metal-to-metal seal
TWI742765B (zh) * 2020-07-16 2021-10-11 龔祺允 充氣密封件
CN114618933A (zh) * 2022-03-01 2022-06-14 哈尔滨工业大学（威海） 一种用于管材冲压变形工艺的组合式充气密封方法及装置
CN117845036B (zh) * 2024-02-26 2024-06-04 上海电子信息职业技术学院 一种真空炉密封控制结构

Also Published As

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

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