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특허 상세정보

Sealing device with external deformable flanges

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16J-015/32   
미국특허분류(USC) 277/208 ; 277/9 ; 277/189 ; 174/65SS
출원번호 US-0847823 (1977-11-02)
우선권정보 GB-0045725 (1976-11-03)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 22  인용 특허 : 2

A sealing device comprising a hollow body member having a plurality of spaced apart external deformable flanges and provided with a sealant on its external surface, preferably between the flanges. The device may be used to seal a supply line within a duct by pushing it within the duct so that the flanges are deformed, the sealant preferably being provided in a generous amount so that it fills the remaining gaps between the flanges after such deformation. The hollow body member may then be sealed to the supply line using, for example, a heat-shrinkable sl...


A sealing device suitable for use as a duct seal comprising a hollow body member made of a polymeric material and provided on its outer surface with a plurality of spaced apart flanges, such flanges having a peripheral region remote from the surface that is substantially rigid at the maximum temperature likely to be encountered in use of the device and deformable only at elevated temperatures greater than said maximum temperature, wherein at least part of the outer surface of the hollow body body member has sealant thereon.

이 특허를 인용한 특허 피인용횟수: 22

  1. Kobayashi, Yoshiaki. Auxiliary propelling equipment mounting structure for sail boats. USP1985094543069.
  2. Anderson Milo D. (Fremont CA) Holt Neil L. (Foster City CA) Larsson Peter L. (Los Altos CA) Richardson Anthony R. W. (Los Altos Hills CA). Bulkhead seal. USP1989064836558.
  3. Nakayama, Azuma. Connector drip-proof member and cable structure. USP2017069685729.
  4. Eisenhut, Eric D.; Ache, Benjamin J.. Creating conduit end caps in the field. USP2013068470226.
  5. Ohtsuga Hisao (5-26 ; Kamiosaki 4-chome Shinagawa-ku ; Tokyo JPX 141) Uzawa Koji (4-8 ; Hibarigaoka Kita 2-chome Hoya city ; Tokyo JPX 188) Kamuro Takashi (34-18 ; Nishimachi 5-chome Kokubunji city ;. Device for preventing leakage at pipe joints. USP1982084346922.
  6. Penneck Richard J. (Lechlade GB2) Thomas David H. (Inkpen GB2) Cox Allan J. (Swindon GB2). Dimensionally recoverable articles. USP1984074458104.
  7. Nagano, Takanori; Shimomura, Koji. Exhaust adapter, exhaust structure for water heater, and method for installing exhaust adapter. USP2018069989252.
  8. Svoboda Matthew ; Salvatori David A. ; Rygiel David ; Frisch Jason ; Japinga Jeff. Grommet for transmission oil fill tube. USP1999095954345.
  9. Wagner, John B.. Low load dual flap seal assembly. USP2018049945482.
  10. Kogler, Markus; Heimpel, Franz; Huber, Silvia; Vogel, Peter. Method of and a sealing element for sealing a gap. USP2003026520505.
  11. Nolf Jean-Marie E. (Hammenille BEX) Verschelde Marc (Waregem BEX). Method of using heat-recoverable articles to produce a pressurizable casing around a substrate. USP1984084466846.
  12. Yeager, Bryan Keith; Scherler, John Robert. Non-leak pool fixture and method for implementing. USP2009087571938.
  13. Thomas Robert D. (Tonkawa OK). Nozzle retention method for rock bits. USP1983104407378.
  14. Borgstrom Alan. Recoverable article. USP1999015856634.
  15. James W. Nelson. Seal for an RF connector. USP2002086441706.
  16. Taylor John,GB3 ; Hicks Michael,GB3 ; Lamb Richard,GB3 ; Bennett Robert Neal,GB3 ; Nixon Keith,GB3 ; Ashcroft Ian,GB3 ; Parkes Adrian Sydney,GB3 ; Smith John Philip,GB3. Seal for enhancing pipes. USP1998045738357.
  17. Adam John Stephenson GB. Sealing a clearance between a host pipe and a linear pipe. USP2002026343412.
  18. Winter Josef (Rohrbach/Ilm DEX) Wagner Rene (Bad Aibling DEX) Goetze Klaus-Peter (Vaterstetten DEX). Sealing device. USP1988124789164.
  19. O'Sullivan, Edward; Seraj, Mahmoud; Asokkumar, Senthil. Sealing systems and methods for elongate members. USP20181210148077.
  20. Nolf Jean-Marie E. (Hamme-Mille BEX) Verschelde Marc (Waregem BEX). Splice case. USP1983104409426.
  21. Delabie Jacques J. A. (Bonneuil sur Marne FRX). Transmission line assembly including means for reducing vibrations and method of making same. USP1983074394531.
  22. Franckx, Joris R. I.; Mendes, Luiz N.; van Noten, Lodewijk; Touchais, Thierry. Tubular article for branch-off seal. USP1985124560828.