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특허 상세정보

Electromagnetic fuel injector with tapered armature/valve

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B05B-001/30    F16K-031/02   
미국특허분류(USC) 239/585 ; 251/12916
출원번호 US-0685742 (1984-12-24)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 17  인용 특허 : 8

An electromagnetic fuel injector is provided with a tapered armature valve plate operatively positioned by means of a locator so that it is arranged so as to, in effect, pivot from a spring biased position at which it seats against a valve seat associated with a plurality of orifice discharge passages located concentrically about the axis of the injector to a second position adjacent to the working surface of the pole piece means of the associate solenoid. Preferably, the electromagnetic fuel injector is of the bottom feed type whereby it can be supplied...


A fuel injector for supplying fuel to the cylinder of an internal combustion engine, said injector including a housing means having a stepped bore extending axially therethrough; an orifice valve plate fixed in said bore of said housing adjacent one end thereof to partly enclose said one end, said orifice valve plate having a valve seat surface means and an opposed outboard surface with an orifice passage means extending therethrough located concentrically with said axis; a spacer ring positioned in said housing means in abutment on one side thereof agai...

이 특허를 인용한 특허 피인용횟수: 17

  1. Stoltman Donald D. (Henrietta NY). Electro-hydraulic pressure regulating valve. USP1987064676273.
  2. Stoltman Donald D. (Henrietta NY). Electro-hydraulic pressure regulating valve. USP1987094693275.
  3. Baxter Randy C. (Taylors SC) Gallup David R. (Taylors SC) Staples ; III H. A. (Greer SC). Electromagnetically actuated disc-type valve. USP1997125692723.
  4. Baxter Randy C. ; Gallup David R. ; Staples ; III H. A.. Electromagnetically actuated disc-type valve. USP1999115979866.
  5. Iljin Jorge E. (Simi Valley CA). Fast-acting electromagnetic solenoid valve. USP1990034905962.
  6. Hayashi, Shigeyuki. Flow control valve. USP2014098844901.
  7. Stettner Ernest R. (Spencerport NY) Stoltman Donald D. (Henrietta NY) Taylor Robert S. (Fairport NY). Fuel injection. USP1990094958773.
  8. Taylor Roland S. (Fairport NY). Fuel injection. USP1990094958774.
  9. Wahba Brent J. (Rochester NY). Fuel injection. USP1990054925112.
  10. Messingschlager Anton (Staffelbach DEX). Fuel injection valve and method for adjusting it. USP1990034907745.
  11. Fischer, Thomas Huntington; VanBrocklin, Paul G.; Geiger, Gail E.. Fuel injection with air blasted sheeted spray. USP2003066575382.
  12. Hornby, Michael J.; Nally, Jr., John F.; Sayar, Hamid; Czimmek, Perry Robert. Inductive heated injector using voltage transformer technology. USP2015038967124.
  13. Mannhardt Werner G. (Detroit MI). Metering valve. USP1990074941447.
  14. Stettner Ernest R. (Spencerport NY) Stoltman Donald D. (Henrietta NY). Solenoid actuated valve assembly. USP1991045004162.
  15. Hawker Michael J. (Lincoln GB2). Solenoid operated hydraulic control valve. USP1989104875742.
  16. Fukano,Yoshihiro; Sasaki,Noriya; Hosoi,Masato. Solenoid-operated valve. USP2008117445193.
  17. Hillesheim, Thorsten; Bruck, Peter. Valve. USP2013038397758.