• 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
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"

특허 상세정보

Valve defining modulated and unmodulated flow paths

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16K-011/052   
미국특허분류(USC) 137/861; 137/875
출원번호 US-0534660 (2009-08-03)
등록번호 US-8307853 (2012-11-13)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Kinney & Lange, P.A.
인용정보 피인용 횟수 : 1  인용 특허 : 23

A valve comprises an inlet portion configured to couple to a source of a fluid, and a body portion in fluidic communication with the inlet portion. The body portion defines a modulated flow path and a constant flow path adjacent to the modulated flow path.


1. A valve comprising: an inlet portion configured to couple to a source of a fluid;a body portion in fluidic communication with the inlet portion, the body portion including a flow passage with a wall extending vertically across the flow passage and dividing the flow passage into: a modulated flow path; anda constant flow path located entirely to one side of the modulated flow path wherein the constant flow path has a shape selected from a group consisting of: a D-shape, and a crescent shape; anda butterfly valve located in the modulated flow path, the ...

이 특허에 인용된 특허 (23)

  1. Faurie Daniel B (Camillus NY). Actuator for a heating/cooling diffuser. USP1987104699314.
  2. Herb Carl C. (Camillus NY). Actuator for a heating/cooling diffuser. USP1985084535932.
  3. Beaudin Patrick L. (1112 Fremont ; NW. Grand Rapids MI 49504). Air duct made from sheet metal stamping. USP1976063965933.
  4. Parker Bernard (Westport CT) Gross Otto (Bergenfield NJ) Buchler Joseph (Fort Lee NJ). Concentrating vortex shaker. USP1977104054151.
  5. Hecking Willi,DEX. Connection fitting for connecting a pressure expansion vessel for heated drinking water. USP1999115988218.
  6. Harvey Robert B. (261 Hiatt La. Central Point OR 97502). Downspout water conservation diversion adaptor. USP1996075533303.
  7. Burnett Leslie (Belleville MI) La Palm Daniel A. (Allen Park MI) Pastoria Anthony J. (Studio City CA). Dual blend door assembly. USP1993065220944.
  8. Schwalm,Gregory. Ejector to reduce permeate backpressure of air separation module. USP2007027175692.
  9. Harms ; Louis C. ; O'Toole ; Jr. ; Raymond R.. Electrically operated proportional flow control hydraulic valve and manually operable remote control device therefor. USP1978104121610.
  10. Tallon Jacques (Annecy FRX). Gas bleed cock. USP1984064454894.
  11. Leigh,James E.; Fellague,Kader A.; Isella,Giorgio C.; Roach,Paul J.. Gas generating system and method for inerting aircraft fuel tanks. USP2007127306644.
  12. Ikebukuro Munemitsu (Kariya JPX) Yamaguchi Masao (Aichi JPX). Hot water heating system. USP1980044195777.
  13. Jones,Philip E.. Increasing the performance of aircraft on-board inert gas generating systems by turbocharging. USP2006057048231.
  14. Defrancesco, Gregory; Zywiak, Thomas; Hipsky, Harold W.. Low power nitrogen enriched air generation system. USP2005076913636.
  15. Oribe Yoshinori (1-4 ; 3 chou-me ; Tukamoto-dori ; Hyogo-ku Kobe JPX). Method and apparatus for equalizing airflow velocity. USP1992045101847.
  16. Schwalm,Gregory; Surawski,Eric; Schwemmer,John; Dion,Mark. On-board inert gas generation system with compressor surge protection. USP2007117300494.
  17. Meshenky, Steven P.; Goines, LeRoy. Tank manifold for internally mounted radial flow intercooler for a combustion air charger. USP2005086929056.
  18. Akutagawa Masaki,JPX ; Mori Yukio,JPX. Throttle valve apparatus for internal combustion engine. USP1998015704335.
  19. Suzuki, Yasuhiro. Throttle valve system for internal combustion engine. USP2004116814051.
  20. Barnadas Miguel S. (Ronda Guinardo ; 61 - 50 1a 08029 Barcelona ESX). Trap for steam condensates. USP1991014987918.
  21. Wong,Kenneth K.. Utilization of compressor surge control air in an aircraft on-board inert gas generating system. USP2007127306646.
  22. Stratynski Eugene (West Chicago IL) Zukausky Keith (St. Charles IL). Valve assembly. USP1980044200124.
  23. Braun Alfred J. (Country Rte. 1 ; Box 46 ; Mineral Springs Rd. Warnersville NY 12146) Burdick Aron (P.O. Box 87 N. Hoosick NY 12133) Scarton Henry A. (43 S. Lake Ave. Troy NY 12180). Vortex carburetor. USP1985074526729.