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KR910001297A - 솔레노이드 밸브 조립체 - Google Patents

솔레노이드 밸브 조립체 Download PDF

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Publication number
KR910001297A
KR910001297A KR1019900009042A KR900009042A KR910001297A KR 910001297 A KR910001297 A KR 910001297A KR 1019900009042 A KR1019900009042 A KR 1019900009042A KR 900009042 A KR900009042 A KR 900009042A KR 910001297 A KR910001297 A KR 910001297A
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KR
South Korea
Prior art keywords
valve
armature
fitted
solenoid
solenoid valve
Prior art date
Application number
KR1019900009042A
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English (en)
Other versions
KR930001981B1 (ko
Inventor
해리 와이낸드 루이스
Original Assignee
에이 디 헤인즈
제너럴 모터즈 코오포레이션
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Publication of KR910001297A publication Critical patent/KR910001297A/ko
Application granted granted Critical
Publication of KR930001981B1 publication Critical patent/KR930001981B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1638—Armatures not entering the winding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/066—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature and the valve being allowed to move relatively to each other or not being attached to each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/161—Means for adjusting injection-valve lift
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • F02M61/205—Means specially adapted for varying the spring tension or assisting the spring force to close the injection-valve, e.g. with damping of valve lift
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M67/00—Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type
    • F02M67/10—Injectors peculiar thereto, e.g. valve less type
    • F02M67/12—Injectors peculiar thereto, e.g. valve less type having valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • F02M2200/306—Fuel-injection apparatus having mechanical parts, the movement of which is damped using mechanical means

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

내용 없음

Description

솔레노이드 밸브 조립체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따라 전기자에너지를 분산시키는 탄성디스크를 갖춘 분사기의 단면도,
제2도는 밸브 스템 상부, 전기자, 탄성디스크 및 조절부재를 상세히 나타내는 제1도의 부분확대도,
제3도는 전기자 에너지를 분산시키는 탄성링을 갖춘 부분확대도.

Claims (9)

  1. 밸브 씨이트(28), 이 밸브 씨이트(28)에 끼워질수 있으면서 관통되어 흐르는 유체와 이송을 종료 시키도록 된 밸브(24), 솔레노이드 코일(16), 이 솔레노이드 코일(16)이 작동될때 밸브 씨이트(28)로부터 밸브(24)를 위치 이동시켜 주도록된 전기자(32), 솔레노이드 코일(16)이 작동하지 않을때 밸브 씨이트(28)에 밸브(24)를 끼워주도록 된 밸브 복귀용 스프링(26)을 포함하고 유체의 이송을 조절하도록 된 솔레노이드 밸브 조립체(10)에 있어서, 상기 전기자(32)는, 밸브(24)가 밸브 씨이트(28)에 끼워질때, 밸브(24)로부터 분리되어 밸브(24)가 밸브씨이트(28)에 끼워짐에의해 전기자(32)의 운동에너지 분산되지 않도록 된것을 특징으로 하는 솔레노이드 밸브 조립체(10).
  2. 제1항에 있어서, 전기자(32)가 밸브(24)의 일부분에 안내되어지는 것을 특징으로 하는 솔레노이드 밸브 조립체(10).
  3. 제1항 또는 2항중 어느 한 항에 있어서, 전기자(32)가 밸브(24)로부터 분리된후, 전기자(32)에 의해 끼워지도록된 고정부재(52, 152)를 포함하고 있는 것을 특징으로 하는 솔레노이드 밸브 조립체(10).
  4. 제3항에 있어서, 상기 고정부재(52, 152)가 전기자(32)에 의해 끼워지도록 된 탄성 디스크(52)로 이루어진 것을 특징으로 하는 솔레노이드 밸브 조립체(10).
  5. 제3항에 있어서, 상기 고정부재(52, 152)가 전기자(32)에 의해 끼워지도록 된 탄성링(152)로 이루어진 것을 특징으로 하는 솔레노이드 밸브 조립체(10).
  6. 제3항에 있어서, 상기 고정부재(52)의 위치가 조절가능토록 된것을 특징으로 하는 솔레노이드 밸브 조립체(10).
  7. 제1항 내지 제6항중 어느한항에 있어서, 상기 전기자(32)가 한쪽으로 치우쳐 밸브(24)와 끼워지도록 된것을 특징으로 하는 솔레노이드 밸브 조립체(10).
  8. 제1항 내지 제7항중 어느한항에 있어서, 상기 전기자(32)가, 밸브(24)에 대하여 전기자(32)의 위치를 설정하여 밸브(24)의 닫힘 위치와 열림 위치사이의 거리를 설정하도록 된 조절나사(38)를, 포함하고 있는 것을 특징으로 하는 솔레노이드 밸브 조립체(10).
  9. 제1항에 있어서, 밸브(24)가, 밸브 씨이트(28)에 끼워질수 있으면서 유체이송을 종료토록된 밸브 헤드(24a)와 밸브 스템(22) 및 이 밸브 스템(22)에 나사결합된 밸브 스템용 캡(3)을 포함하고; 전기자(32)가 중심부에 구멍(34)을 갖추어 캡(30)의 선단부(36)에 안내되며; 스프링(54)이 전기자(32)를 한쪽으로 치우치게하여 캡(30)에 끼워지도록 하고; 밸브 복귀용스프링(26)이 캡(30)에 작용하여 솔레노이드 밸브(16)가 작동하지 않을때 밸브(24)를 밸브씨이트(28)에 끼워주도록하고, 밸브스템(22)에서 캡(30)의 위치가 조절 가능하도록되어 밸브 복귀 스프링(26)에 의해 밸브(24)에 가해지는 힘을 설정하도록 하며; 이 고정부재(52)를 지지하면서 고정부재(52)와 전기자(32) 사이의 거리를 설정하여 주는 조정나사(56)를 갖추며; 전기자(32)가 조절나사(38)을 갖추어 전기자(32)와 캡(30) 사이에서 결합이 이루어지고, 전기자용 조절나사(38)가 밸브(24)에 대하여 전기자(32)의 위치를 설정하여서 밸브(24)의 닫힘위치와 열립위치 사이의 거리를 설정하도록 된 것을 특징으로 하는 솔레노이드 밸브 조립체(10).
    ※ 참고사항 :최초출원 내용에 의하여 공개하는 것임.
KR1019900009042A 1989-06-21 1990-06-20 솔레노이드 밸브 조립체 Expired - Fee Related KR930001981B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US369508 1989-06-21
US369.508 1989-06-21
US07/369,508 US4978074A (en) 1989-06-21 1989-06-21 Solenoid actuated valve assembly

Publications (2)

Publication Number Publication Date
KR910001297A true KR910001297A (ko) 1991-01-30
KR930001981B1 KR930001981B1 (ko) 1993-03-20

Family

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Family Applications (1)

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KR1019900009042A Expired - Fee Related KR930001981B1 (ko) 1989-06-21 1990-06-20 솔레노이드 밸브 조립체

Country Status (7)

Country Link
US (1) US4978074A (ko)
EP (1) EP0404336B1 (ko)
JP (1) JPH0672584B2 (ko)
KR (1) KR930001981B1 (ko)
BR (1) BR9002928A (ko)
CA (1) CA2018239C (ko)
DE (1) DE69006934T2 (ko)

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DE3808671A1 (de) * 1987-03-13 1988-09-22 Orbital Eng Pty Vorrichtung und verfahren zur kraftstoffeinspritzung
MX169738B (es) * 1987-04-03 1993-07-22 Orbital Eng Pty Sistema de inyeccion de combustible para un motor de combustion interna de cilindros multiples
US4766405A (en) * 1987-04-14 1988-08-23 Allied Corporation Dynamic energy absorber
US4771754A (en) * 1987-05-04 1988-09-20 General Motors Corporation Pneumatic direct cylinder fuel injection system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100376248B1 (ko) * 2000-07-05 2003-03-15 주식회사 에스알 홀로그램 문자가 형성된 윈도우 명판의 제조방법

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KR930001981B1 (ko) 1993-03-20
AU605060B1 (en) 1991-01-03
US4978074A (en) 1990-12-18
EP0404336B1 (en) 1994-03-02
JPH0672584B2 (ja) 1994-09-14
CA2018239C (en) 1994-10-18
CA2018239A1 (en) 1990-12-21
DE69006934T2 (de) 1994-06-09
DE69006934D1 (de) 1994-04-07
EP0404336A1 (en) 1990-12-27
BR9002928A (pt) 1991-08-20
JPH0343665A (ja) 1991-02-25

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