$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

통합검색

도움말도움말
상세검색 다국어 입력

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Sealing gasket for ventilation duct system

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16L-017/00   
미국특허분류(USC) 285/110; 285/910; 277/616
출원번호 UP-0088541 (2005-03-24)
등록번호 US-7523964 (2009-07-01)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Wood, Herron & Evans, LLP
인용정보 피인용 횟수 : 11  인용 특허 : 59
초록
▼

A sealing gasket for a ventilation duct system includes an annular gasket body and a pair of annular sealing flanges extending radially outwardly from the gasket body. The sealing gasket has, in axial cross-section, a generally flat top wall and a curved or, alternatively, a radiused bottom wall. One of the sealing flanges is positioned adjacent one circumferential edge of the sealing gasket and the other sealing flange is positioned axially spaced from or offset from the opposite circumferential edge of the sealing gasket. The sealing gasket is provided...

대표
청구항
▼

Having described the invention, what is claimed is: 1. A ventilation duct system, comprising: a first duct component; a second duct component; and a sealing gasket configured to form a seal between overlapping ends of the first and second components, the sealing gasket comprising: an annular gasket body disposed about one end of the first duct component, the gasket body having, in cross-section and in a relaxed state, a generally flat radially outer wall, a radiused radially inner wall opposite the radially outer wall and a pair of opposite circumferent...

이 특허에 인용된 특허 (59)

  1. Ahlrot Ake (Jonkoping SW). Apparatus for connecting ducts with a self-sealing joint. USP1976053955834.
  2. Henry Carman L. (205 Barratt St. Wilmington DE 19802). Auto glass rack. USP199503D356456.
  3. Stout, Jr., William K.. Bell mouth with a crimped end. USP200305D475130.
  4. Stout, Jr., William K.. Bell mouth with an indented end. USP200306D475447.
  5. Sonden Carl-Gustaf (Angelholm SEX) Lennartsson Kenneth (Torekov SEX). Circular sleeve coupling. USP199709D383195.
  6. Sonden Carl-Gustaf (Angelholm SEX) Lennartsson Kenneth (Torekov SEX). Circular sleeve coupling. USP199711D386246.
  7. Sondn Carl-Gustaf (ngelholm SEX) Lennartsson Kenneth (Torekov SEX). Circular sleeve coupling. USP199507D360018.
  8. Sondn Carl-Gustaf (ngelholm SEX) Lennartsson Kenneth (Torekov SEX). Circular sleeve coupling. USP199509D362299.
  9. Sondn Carl-Gustaf (ngelholm SEX) Lennartsson Kenneth (Torekov SEX). Circular sleeve coupling. USP199509D362300.
  10. Sondn Carl-Gustaf (ngelholm SEX) Lennartsson Kenneth (Torekov SEX). Circular sleeve coupling. USP199508D361829.
  11. Sondn Carl-Gustaf (ngelholm SEX) Lennartsson Kenneth (Torekov SEX). Circular sleeve coupling. USP199507D360020.
  12. Sondn Carl-Gustaf (ngelholm SEX) Lennartsson Kenneth (Torekov SEX). Circular sleeve coupling. USP199507D360021.
  13. Andresen Werner J. (Haderslev DKX). Component for a ventilation duct system. USP199702D377829.
  14. Jensen Tor A. (Bsingen CHX). Connecting lengths of tubing. USP1980084216981.
  15. Lars-.ANG.ke Mattsson SE; Kenneth Lennartsson SE; Sten Hogman SE; Carl-Gustaf Sonden SE. Coupling ring for ventilation ducts. USP200204D456071.
  16. Thurman William E.. Duct. USP200108D446298.
  17. William E. Thurman. Duct. USP200212D466652.
  18. Thurman, William E.. Duct link. USP200504D504503.
  19. Stout, Jr., William K.. Duct tap with a crimped end. USP200306D476074.
  20. Stout, Jr., William K.. Duct tap with an indented end. USP200306D475449.
  21. Stout, Jr., William K.. Duct tap with an indented end. USP200502D501548.
  22. Stout, Jr., William K.. Duct with a crimped end. USP200306D475780.
  23. Stout, Jr., William K.. Duct with an indented end. USP200306D475448.
  24. Stout, Jr., William K.. Duct with an indented end. USP200502D501547.
  25. Carwile James A.. Gasket. USP199803D391628.
  26. Stout ; Jr. William K.. Gasket. USP200012D435090.
  27. Stout ; Jr. William K.. Gasket. USP200101D437034.
  28. Vassallo Efrain D. (Ponce PR) Valls Jose E. (Ponce PR). Gasket. USP198703D289078.
  29. Brown Richard C. (336 Carthage Ave. Eugene OR 97404) Oldham Gary J. (86466 Lorane Hwy. Eugene OR 97405). Gasket for radially spaced pipes. USP1994085340125.
  30. Matsumura Keizo (Room 2-804 ; 39 ; Kameido 7-chome Koto-ku ; Tokyo 136 JPX). Gasket for vacuum apparatus. USP199604D368516.
  31. Andrick William C. (Uniontown OH). Gasket with encapsulated locking ring. USP1986074602793.
  32. Burkit John W. (P.O. Box 19 Kempton PA 19529). Internal expansion pipe coupling member. USP1991034997212.
  33. Marks Helmuth (Maulbeerallee 54 1000 Berlin 20 DEX) Fischer Wilhelm (Dubrowstrass 4 1000 Berlin 37 DEX). Internal sleeve seal and method of use. USP1981124303103.
  34. Feutz Roger A. (Grand Rapids MI). Joint construction for sheet metal ducts. USP1981094288111.
  35. Takahiro, Kenichi; Mori, Hideaki; Hanashima, Kanji; Oikawa, Toshihiro. Metal ring gasket. USP200411D498826.
  36. Stefansson Lars (Torekov SEX) Bergman Lars (Hjrnarp SEX). Method and device for fastening a sealing ring on a pipe. USP1995045407122.
  37. Stout, Jr., William K.. Offset duct with a crimped end. USP200306D475778.
  38. Stout, Jr., William K.. Offset duct with an indented end. USP200306D475779.
  39. Pontus Andersson SE. Pipe connection for ventilating duct system. USP2002086431609.
  40. Housas Jim (Stow OH). Pipe gasket with reinforcing means in its base self-energizing. USP1988124789167.
  41. Bohman, Nils-Erik. Pipe sealing device. USP1983044379559.
  42. Parmann Gunnar (Alvoy NOX). Reinforced sealing rings for pipe joints. USP1983014368894.
  43. Emhardt Roland (Henggart CHX) Wachter Erich (Zurich CHX). Resilient sealing ring. USP1980024186932.
  44. Stancati Nicholas F. (Basking Ridge NJ). Seal for duct terminator. USP1977024007941.
  45. Radelet, Christiaan; Buekers, Valere; Deroost, Dirk. Sealing arrangement. USP2003056561522.
  46. Nordin Olof (Vrnamo SEX). Sealing ring with portioned locking element. USP1987054666165.
  47. Mattsson Lars-Ake,SEX ; Andersson Pontus,SEX ; Lennartsson Kenneth,SEX ; Persson Tomas,SEX. Sealing rings for ventilation ducts. USP200108D447223.
  48. Greg Stephens CA; Peter Vieveen CA. Sewer pipe coupling. USP2002106460896.
  49. Stout ; Jr. William K.. Sleeve coupling. USP200007D427673.
  50. Stout ; Jr. William K.. Sleeve coupling. USP200007D427667.
  51. Stout ; Jr. William K.. Sleeve coupling. USP200009D430482.
  52. Stout ; Jr. William K.. Sleeve coupling. USP200007D427668.
  53. Umehara Kazumasa (Ohhito JPX). Structure having interconnected metal tubes. USP1990024902049.
  54. Umehara Kazumasa (Shizuoka JPX). Structure having interconnected metal tubes. USP1989074850621.
  55. Andrick William C. (Uniontown OH) Brugnano Salvatore R. (Munroe Falls OH). Symmetrical gasket for a pipe joint. USP1997115687976.
  56. Andrick, William C.. Symmetrical gasket for a pipe joint with increased surface contact. USP2004046719302.
  57. Tuvesson Par-Ake (Bastad SW) Johansson Carl-Gustaf (Angelholm SW). Tubular connectors. USP1977094050703.
  58. Mattsson Lars-.ANG.ke,SEX ; Andersson Pontus,SEX ; Lennartsson Kenneth,SEX ; Persson Tomas,SEX. Tubular element with sealing means and a method for manufacturing the tubular element. USP2001016170883.
  59. Stefansson Lars (Torekov SEX) Lennartsson Kenneth (Torekov SEX). U-shaped sealing device on a pipe. USP1996075531460.

이 특허를 인용한 특허 피인용횟수: 11

  1. Sandman, Joseph P.; Sandman, Michael N.. Clamping member. USP201508D737133.
  2. Sandman, Joseph P.; Sandman, Michael N.. Clamping member. USP201508D736072.
  3. Sandman, Joseph P.; Sandman, Michael N.. Damper access assembly. USP2016059341291.
  4. Sandman, Joseph P.; Sandman, Michael N.. Damper access assembly, clamp assembly, and clamp member. USP2017019551505.
  5. Goyette, Bernard. Drying of foodstuffs. USP2016129526261.
  6. Sandman, Joseph P.; Sandman, Michael N.. Fluid conditioning devices and assemblies. USP20180710012333.
  7. Kawamura, Khotaro; Kashiwagi, Makoto; Ikeda, Hiroshi. Inner cylinder for exhaust gas treatment apparatus. USP201710D799690.
  8. Dudley, Peter; Merrien, Peter; Sewell, Kevin. Insulated ductwork products. USP2014108851125.
  9. Dudley, Peter; Merrien, Peter; Sewell, Kevin. Insulated ductwork products. USP2015028950439.
  10. Corbett, Jr., Bradford G.; Quesada, Guido. Joint restraint for molecularly oriented pipe and method of manufacture using a groove formed on a spigot. USP20181010107425.
  11. Filer, John T.. Plastic pipe insertion stop. USP201705D787026.

IPC 상위 출원인