$\require{mediawiki-texvc}$

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.

[미국특허] Position detection for rotary control valves 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16K-037/00
출원번호 US-0256050 (1999-02-23)
발명자 / 주소
  • Lafler Lawrence R.
  • Tanner Douglas J.
  • DiEullis Val
  • Cottles Vernon M.
출원인 / 주소
  • SPX Corporation
대리인 / 주소
    Hamilton LLP
인용정보 피인용 횟수 : 14  인용 특허 : 33

초록

A rotary control valve includes a flow control element having a lower valve shaft rotatably received in a non-magnetic body portion. A magnet is coupled with a lower valve shaft and rotatable therewith to produce an external magnetic field that varies in accordance with the angular position of the f

대표청구항

[ What is claimed is:] [1.]1. A valve comprising:a valve body having walls defining a flow path therethrough;a flow control element;a mounting structure coupled with said flow control element and rotatably mounting said element in said flow path for rotation therein through a plurality of angular po

이 특허에 인용된 특허 (33) 인용/피인용 타임라인 분석

  1. Ozawa Hiromasa (Himeji JPX), Angle detection sensor with setting of ratio of magnetic forces of rotating magnet and bias magnet.
  2. Kubota Masanori (Nakaminato JPX) Ueno Sadayasu (Katsuta JPX) Sato Kanemasa (Katsuta JPX) Miura Kiyoshi (Ibaraki JPX), Angle sensor for throttle valve of internal combustion engine.
  3. Tomczak Lawrence W. (Rochester MI) Osladil Anthony J. (Wyandotte MI), Angular position transducer including permanent magnets and Hall Effect device.
  4. Dukart Anton,DEX ; Winner Hermann,DEX ; Steinlechner Siegbert,DEX ; Zabler Erich,DEX, Apparatus for determining rotational position of a rotatable element without contacting it.
  5. Hofstetter ; Jr. Edward G. (Louisville KY), Apparatus for making rheological measurements.
  6. Szilagyi Dezso (Carnston RI) Cunningham John P. (Narragansett RI) Bowlby Robert L. (Warwick RI), Butterfly valve.
  7. Barthelemy Paul J. (Sauk Rapids MN) Clausing Dale R. (Sartell MN) Libke Albert W. (Royalton MN) Trott Donald R. (St. Cloud MN), Butterfly valve having cartridge construction with improved bearings.
  8. Libke Albert W. (Royalton MN), Butterfly valve with a retaining ring.
  9. Barthelemy Paul J. (Sauk Rapids MN) Clausing Dale R. (Sartell MN) Libke Albert W. (Royalton MN) Trott Donald R. (St. Cloud MN), Butterfly valve with improved shaft connection.
  10. Wolf Ronald J. (Goshen IN) Hedeen Larry (Howe IN), Contactless linear angular position sensor having an adjustable flux concentrator for sensitivity adjustment and tempera.
  11. van den Berg Hugo (Herzogenaurach DEX) Schelter Wolfgang (Uttenreuth DEX), Device for detecting the angular position of an object using a magnetoresistive sensor.
  12. Davidson James V. (Lansdale PA), Eccentric rotary valve with control-improving wing member.
  13. Medlar Lewis A. (Oreland PA), Fluid flow control valve with maximized noise reduction.
  14. Boyd Marshall J. (Oreland PA) DiDomizio ; Jr. Robert A. (Lansdale PA) Hobbs Richard C. (Philadelphia PA), Fluid pressure sealing member for a valve.
  15. Green Norman F. (Warrington PA) Wilda Douglas W. (West Chester PA), Fluid pressure sealing ring for a valve.
  16. Haines Lawrence A. (Mapleton UT) Messano Edward A. (Provo UT) Beatty Kenneth L. (Spanish Fork UT) Gooch Robert E. (Provo UT) Glenn Alan H. (Salem UT) O\Hara Dennis E. (Mapleton UT), Integrated process control valve.
  17. Takaishi Tadao (Himeji JPX) Matsumura Masami (Himeji JPX) Marumoto Tokuo (Himeji JPX) Yokotani Masahiro (Himeji JPX), Linear positional displacement detector for detecting linear displacement of a permanent magnet as a change in direction.
  18. Oudet Claude,FRX ; Prudham Daniel,FRX, Magnetic position sensor with hall probe formed in an air gap of a stator.
  19. Wolf Ronald J. (Goshen IN) Hedeen Larry (Howe IN), Mechanically adjustable linear-output angular position sensor.
  20. Whistler Wayne J. (Glendora CA), Multi-port valve in a gas collection system and method of using same.
  21. Summers Anthony C. (St. Cloud MN), Pin connection of a shaft to closure member of a rotary valve.
  22. Spencer William R. (Springdale OH), Pneumatic multiplexer.
  23. Apel Peter (Suedkirchen DEX) Hauschopp Marion (Werne DEX) Wilczek Klaus (Werne DEX), Regulating device.
  24. Cunningham John P. (Narragansett RI) Szilagyi Dezso (Cranston RI), Replaceable adjustable butterfly valve seat.
  25. Lapinoja Lonnie L. (Sauk Rapids MN), Retainer for a replaceable valve seat.
  26. Groenefeld Heinz (Hanau DEX), Rotary spherical plug valve.
  27. Walker Daniel (Spring TX), Rotary valve position indicator and method.
  28. Eguchi Osamu (Anjo JPX) Hattori Mitsutoshi (Okazaki JPX) Hanaoka Takatsugu (Kariya JPX), Rotational angle detecting apparatus.
  29. Alfors Eugene D. (Rockford IL), Rotational position sensor with a two-part rotatable member to resist jamming.
  30. Barker James E. (Sauk Rapids MN) Hadley James C. (Sartell MN), Unitary bearing and locator assembly for rotatable valves.
  31. Tanner, Douglas J., Valve actuator coupling.
  32. Denmark Martin W. (Telford GB2) Buchan Stephen M. (Newport GB2), Valve assembly.
  33. Barker James E. (Sauk Rapids MN) Hadley James C. (Sartell MN), Valve seal for fire safe or high temperature valves.

이 특허를 인용한 특허 (14) 인용/피인용 타임라인 분석

  1. Davidson, Kyle R.; Thomas, Kurt J.; Brown, Derek A.; Shaw, Ryan J., Faucet handle with angled interface.
  2. Davidson, Kyle; Thomas, Kurt J.; Brown, Derek A.; Shaw, Ryan J., Faucet handle with angled interface.
  3. Monkowski, Adam J.; Chen, Jialing; Ding, Tao; Monkowski, Joseph R., Method and apparatus for gas flow control.
  4. Monkowski, Adam J.; Chen, Jialing; Ding, Tao; Monkowski, Joseph R., Method and apparatus for gas flow control.
  5. Monkowski, Adam J.; Chen, Jialing; Ding, Tao; Monkowski, Joseph R., Method and apparatus for gas flow control.
  6. Wiese,Peter, Method for the contactless detection of the position of a butterfly valve shaft of a butterfly valve connecting piece and butterfly valve connecting piece.
  7. Petrenko, Serhiy Fedorovich, Piezoelectric valve.
  8. Lawrence R. Lafler ; Douglas J. Tanner ; Val DiEuliis ; Vernon M. Cottles, Position detection for rotary control valves.
  9. Quitmeyer,James N.; Geck,Kellan P.; Gaines,Louie T.; Rayner,Jeff S.; Royalty,Charles M., Reduced profile electromechanical valve actuator.
  10. McDonald, Kenneth; Thomas, James; Laycock, Kevin, Target magnet assembly for a sensor used with a steering gear.
  11. McDonald, Kenneth; Thomas, James; Reimer, Lawrence B., Three-piece torque sensor assembly.
  12. Monkowski, Joseph R.; Monkowski, Adam J.; Chen, Jialing; Ding, Tao, Transient measurements of mass flow controllers.
  13. Marty, Garry Robin; Sailors, Jr., Timothy Jay; Moore, Jeffrey Lee; Jonte, Patrick B., Valve body assembly with electronic switching.
  14. Campbell, Todd W., Valve position indicator for buried valves.

활용도 분석정보

상세보기
다운로드
내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로