[특허]Abrasive fluid control valve with plastic seat

Abrasive fluid control valve with plastic seat 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16K-043/00 F16K-015/06
출원번호	US-0008872 (1987-01-29)
발명자 / 주소	Conatser Roger L. (Antioch TN)
출원인 / 주소	Scott & Fetzer Company (Westlake OH 02)
인용정보	피인용 횟수 : 48 인용 특허 : 0

초록 ▼

A valve to control abrasive fluids under high pressure has a plastic seat. A circular ridge peripherally formed on the valve cartridge sealingly engages the seat. A means is provided within the valve cartridge to support the seat axially and radially. The diameter and taper of the poppet match those

대표청구항 ▼

A fluid control valve adapted for use with resilient sealing components in high pressure abrasive environments comprising: a. a valve cartridge having a generally cylindrically shaped valve cartridge body; a generally centrally located bore through said cartridge body; a ridge integral to said cartridge body located aroud the outer periphery of the high-pressure end of the surface of said cartridge body for sealingly engaging and supporting a unitary valve seat of plastic material and concentrating contact pressure along said ridge to reduce extrusion of said valve seat; and ledge means integral to said cartridge body for positioning and supporting said valve seat both radially and axially; b. said valve seat being adapted for use with abrasive fluids under high pressure having an outer circular disc flange which sealingly covers substantially all of the high-pressure end surface of the cartridge valve; an inner valve poppet seat section defined by interior and outer walls, where said interior walls are tapered to matingly receive substantially all of the tapered walls of the tapered valve poppet such that when said poppet and said seat are engaged under pressure, said popped provides axial and radial support to said seat, and said outer walls being perpendicular to said disc flange for generally vertically and horizontally positioning and engaging the corresponding walls of said valve seat ledge, said ridge, said corresponding walls, said outer walls, and said disc flange defining a void allowing for deformation of said valve seat during assembly of said valve seat and said cartridge to prevent leakage therebetween; c. a valve stem centrally aligned within the bore of said valve cartridge; d. a valve poppet with tapered exterior walls to matingly engage the tapered recess of said valve seat; e. a means for locating and securing said valve stem within the bore of said valve cartridge; f. a ring radial support means surrounding said cylindrical section of said valve seat; and g. washer means immediately adjacent to said valve seat to provide additional axial support to said seat.

이 특허를 인용한 특허 (48)

Cook, John E.; Perry, Paul D., Automotive evaporative leak detection system.
상세보기
Nelson, Michael P.; Winkel, Laren J., Butterfly valve, valve seat and valve seat retainer.
상세보기
Paul D. Perry CA; John A. Gurd CA, Connection between an integrated pressure management apparatus and a vapor collection canister.
상세보기
Bursztein, Slawomir, Cover of a container, especially of a vacuum receptacle for storage of foodstuffs.
상세보기
Weldon, Craig, Diagnostic apparatus and method for an evaporative control system including an integrated pressure management apparatus.
상세보기
Perry, Paul; Veinotte, Andre, Electrical connections for an integrated pressure management apparatus.
상세보기
Vicars,Berton L., Fluid end.
상세보기
Vicars,Berton L., Fluid end.
상세보기
Blume, George H, Fluid end with carbide valve seat and adhesive dampening interface.
상세보기
Paul D. Perry CA, Fluid flow through an integrated pressure management apparatus.
상세보기
Perry, Paul D., Fluid flow through an integrated pressure management apparatus.
상세보기
Perry,Paul D.; Cook,John E., Fuel system with integrated pressure management.
상세보기
Paul D. Perry CA; John E. Cook CA, Fuel system with intergrated pressure management.
상세보기
Mitchell, Jeffrey R., Gas valve with triggered release feature.
상세보기
Perry, Paul D., Housing for an integrated pressure management apparatus.
상세보기
Paul D. Perry CA, Housing for integrated pressure management apparatus.
상세보기
Blume, George H., Integrated fluid end.
상세보기
Perry, Paul D., Integrated pressure management apparatus having electronic control circuit.
상세보기
Paul D. Perry CA, Integrated pressure management apparatus providing an on-board diagnostic.
상세보기
Paul D. Perry CA; John E. Cook CA, Integrated pressure management system for a fuel system.
상세보기
Perry, Paul D.; Cook, John E., Integrated pressure management system for a fuel system.
상세보기
Perry,Paul D.; Cook,John E., Integrated pressure management system for a fuel system.
상세보기
Blume, George H, Low turbulence valve.
상세보기
Paul D. Perry CA; John E. Cook CA, Method of calibrating an integrated pressure management apparatus.
상세보기
Perry,Paul D.; Cook,John E., Method of managing pressure in a fuel system.
상세보기
Jernberg, Robert H., Non-refillable cylinder valve for returnable cylinders.
상세보기
Jernberg Robert H. (East Hampton CT), Non-refillable packless valve for pressurized containers.
상세보기
Blume, George H, Opposing offset fluid end bores.
상세보기
Bareiss Alexander (Goose Creek SC) Angle Ron (N. Charleston SC) Johanek Brian (Ladson SC) Wuest Helmuth (Leonberg DEX), Piston for a piston pump with a two part inlet valve body.
상세보기
Johnson, Daniel R.; Davidson, Glen W.; Finstad, Eric J.; Muetzel, Pamela J., Poppet check valve for air-assisted spray gun.
상세보기
Perry,Paul; Veinotte,Andre, Poppet for an integrated pressure management apparatus and fuel system and method of minimizing resonance.
상세보기
Mohamed, Zahroof, Poppet valve assembly.
상세보기
Mohamed, Zahroof, Poppet valve assembly.
상세보기
Perry, Paul D.; Nocent, Dennis, Poppet valve seat for an integrated pressure management apparatus.
상세보기
Paul D. Perry CA, Pressure operable device for an integrated pressure management apparatus.
상세보기
Brownfield Elmer E. (410 E. 4th St. Lefors TX 79054), Safety valve.
상세보기
Neumair, Georg; Faber, Bernd; Zwingler, Engelbert, Screw in multi-way seat valve.
상세보기
Perry, Paul D., Sensor arrangement for an integrated pressure management apparatus.
상세보기
Weldon, Craig, Sensor arrangement for an integrated pressure management apparatus.
상세보기
Paul D. Perry CA, Solenoid for an integrated pressure management apparatus.
상세보기
Vicars, Berton L., Suction valve.
상세보기
Vicars, Berton L., Suction valve.
상세보기
Vicars,Berton L., Suction valve.
상세보기
Cook, John E.; Perry, Paul D., Temperature correction method and subsystem for automotive evaporative leak detection systems.
상세보기
Cook,John E.; Perry,Paul D., Temperature correction method and subsystem for automotive evaporative leak detection systems.
상세보기
Knapp Philip A. (Moore ID), Value for controlling flow of cryogenic fluid.
상세보기
Stebbins, Kristen; Pennell, II, Thomas J., Wearable external ventricular drain system.
상세보기
Jensen, Ernest Jerome; McLain, Anthony Waylan, Y-type fluid end with replaceable suction module.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Abrasive fluid control valve with plastic seat 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (48)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Abrasive fluid control valve with plastic seat 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (48)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트