[특허]Solenoid valve

[미국특허] Solenoid valve 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16K-031/02
출원번호	US-0680419 (1984-12-11)
발명자 / 주소	Kolchinsky, Abel E. Kazi, Shaukat
출원인 / 주소	Imperial Clevite Inc.
대리인 / 주소	Baumann, Russell E.
인용정보	피인용 횟수 : 28 인용 특허 : 2

초록 ▼

A cartridge solenoid poppet valve (10) arranged to use a single size pilot valve (31) with any one of a set of a plurality of different size sets of valve seat members (14) and poppet valves (24). Pilot guides (175) are provided having different transverse extents to accommodate such different size valve members. The valve further includes a flatted pilot guide (32) defining flow passages communicated between a transfer chamber (35) and a pilot valve chamber (30) in which the pilot valve (31) is disposed. A T-slot (58) is provided in the solenoid plunger (38) extending fully diametrically thereacross and the pilot valve includes a T-shaped connecting head (71) received therein. The plunger (38) and plug (41) define cooperating stop surfaces (67,70) for maintaining a small spacing between the plunger and plug at all times. Solenoid structure (53) includes a parallelepiped frame (46) defining a space with the solenoid coil (44) received therein. The portion of the coil space not occupied by the coil is filled with a set synthetic resin. The structure includes a nut (52) threaded to a connecting portion (79) of a plug (41) to bear forcibly against a flange (51) on a washer (50) urging the washer axially outwardly against the solenoid frame (46) and thereby urging the frame outwardly against an adapter (11) arranged to be threaded to a port (73). The outer housing (49) is a configuration generally similar to the external configuration of the frame.

대표청구항 ▼

1. In a fluid flow control valve having a valve body and a movable valve member, solenoid structure for selectively positioning the valve member comprising: an annular coil; a tubular, rigid, one-piece frame having a sidewall and substantially planar parallel inner and outer end walls defining a coil space, the coil being centered therebetween to extend axially parallel to the sidewall; a guide tube coaxially within said coil and having a portion spaced radially of and confronting said outer end wall; a magnetic plunger slidable axially within said guide tube and being connected to said valve; an adapter removably secured to the valve body and having an axially inwardly projecting annular boss abutting the frame outer end wall; an annular washer abutting the frame inner end wall and having an annular axially inturned, radially inner flange; a nut; threaded plug means secured to the inner end of said guide tube and having an axially inner end projecting through said washer and defining an externally threaded connecting portion, said nut being threaded to said connecting portion to bear forcibly against an inner distal end of said flange and urge said washer axially outwardly against said inner end of the frame, and thereby urge said outer end of the frame axially outwardly against said adapter boss to lock the structure in coaxially assembled relationship; and an outer housing encapsulating the frame and retaining said washer in association with said frame inner end wall. 2. The valve structure of claim 1 wherein said housing comprises a housing molded of synthetic resin encapsulating said frame with said washer flange exposed. 3. The valve structure of claim 1 wherein said coil defines a length and said plug means extends within said coil substantially one-half the length of the coil. 4. The valve structure of claim 1 wherein said assembled structure is readily disassembled upon threaded removal of said nut. 5. The valve structure of claim 1 wherein a set synthetic resin is provided in said frame. 6. The valve structure of claim 1 wherein said housing comprises a parallelepiped housing. 7. The valve structure of claim 1 wherein said frame and housing are parallelepiped shaped. 8. The valve structure of claim 1 wherein the inner diameters of the coil, frame, and washer are larger than the outer diameters of the guide tube and plug, whereby free axial movement of the coil, frame, and washer as an assembly may be effected by said nut engaging said washer flange.

이 특허에 인용된 특허 (2) 인용/피인용 타임라인 분석

Andersen Erik (Nordborg DK), Electromagnetic valve assembly means.
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Baker Joseph W. (Branchburg Township ; Somerset County NJ), Position indicating valve means.
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이 특허를 인용한 특허 (28) 인용/피인용 타임라인 분석

Catton Douglas Joseph, Brake fluid blocking vehicle theft prevention system.
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Whitaker, Thomas A.; Bogdon, Erik R., Electrical switching apparatus accessory sub-assembly employing reversible coil frame, and accessory and electrical switching apparatus employing the same.
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Zeuner Kenneth W. (43 Red Fox Dr. New Hope PA 18938) Zeuner Steven K. (39 Larch Cir. Holland PA 18966) Zeuner Thomas A. (230 Woodlake Dr. Holland PA 18966), Electrohydraulic valve assemblies and method.
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Rudolf Schaffer DE, Electromagnet and hydraulic valve comprising such an electromagnet.
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Ocket, Tom; Mertens, Guus; De Boever, Geert; Devos, Peter; Van Cauwenberge, Jan, Electromagnetic actuator.
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Bogdon, Erik R.; Whitaker, Thomas A.; Juds, Mark A., Electromagnetic coil apparatus employing a magnetic flux enhancer, and accessory and electrical switching apparatus employing the same.
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Kato Yasuo,JPX, Electromagnetic valve.
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Masamichi Watanabe JP; Taku Itoh JP, Electromagnetic valve.
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Sakai, Toshiyuki; Funahashi, Tomohiko, Electromagnetic valve.
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Watanabe, Noritaka, Electromagnetic valve.
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Brehm Werner (Hemmingen DEX) Staib Horst (Schwieberdingen DEX), Electromagnetic wave.
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Nakata, Tomoshi; Yamamori, Motoyasu; Kubo, Toshikatsu, Fluid supply valve attachment device.
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Wang Jia ; Tackes John N. ; Alexander Dan, Low pressure solenoid valve.
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Zeiner, Robert William, Pilot-operated valve with floating piston.
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Des Garennes, Chris; Van Drumpt, Peter; Paddock, John, Poppet valve.
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Echenausía Saez de Zaitegui, Francisco Javier; Querejeta Andueza, Félix; Múgica Odriozola, José Ignacio, Rotary gas tap with an integral electromagnetic valve.
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Ricker Russell, Simplified solenoid assembly having a press fit stop and method of assembling same.
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Cowley Barry S. (Newmarket GB2) Calvert George V. (Keighley GB2), Solenoid actuator.
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Kamiya, Takahito, Solenoid actuator.
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Vollmer David J. (Ironia NJ) Greame James E. (Long Valley NJ), Solenoid actuator with electrical connection modules.
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Nippert Andrew H. ; Moser Paul D. ; Orr Michael J. ; Jones Brett A. ; Kimberley Gregory J., Solenoid and method for manufacturing.
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Reuter David Fredrick ; Newton Jerry Lee ; Johnson Jay P. ; Lawrence Rodney A. ; Burns Jeffrey H. ; Moreno Alejandro ; Saenz Raymundo ; Parrott Richard Michael, Solenoid coil attachment mechanism.
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Kasagi, Yoshinari; Nishinosono, Hiroyuki; Iwanaga, Hiroyuki, Solenoid valve.
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Kolchinsky Abel E. (Riverwoods IL) Aronovich Felix (Buffalo Grove IL), Solenoid valve.
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Michl, Thomas, Solenoid valve.
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Yoshimura,Shinichi; Mita,Minehiko, Solenoid valve.
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Shafer, Scott F.; Jones, Christopher R., Valve assembly.
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Jeter Herman C. (7718 S. Bennett Chicago IL 60649), Vehicle anti-theft system.
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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

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[미국특허] Solenoid valve 원문보기

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[미국특허] Solenoid valve 원문보기

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