KR102625916B1 - 유체 측정용 밸브 - Google Patents

유체 측정용 밸브 Download PDF

Info

Publication number
KR102625916B1
KR102625916B1 KR1020160102926A KR20160102926A KR102625916B1 KR 102625916 B1 KR102625916 B1 KR 102625916B1 KR 1020160102926 A KR1020160102926 A KR 1020160102926A KR 20160102926 A KR20160102926 A KR 20160102926A KR 102625916 B1 KR102625916 B1 KR 102625916B1
Authority
KR
South Korea
Prior art keywords
valve
armature
guide
valve needle
needle
Prior art date
Application number
KR1020160102926A
Other languages
English (en)
Korean (ko)
Other versions
KR20170020280A (ko
Inventor
랄프 크로머
Original Assignee
로베르트 보쉬 게엠베하
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 로베르트 보쉬 게엠베하 filed Critical 로베르트 보쉬 게엠베하
Publication of KR20170020280A publication Critical patent/KR20170020280A/ko
Application granted granted Critical
Publication of KR102625916B1 publication Critical patent/KR102625916B1/ko

Links

Images

Classifications

    • 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
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0685—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature 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
    • 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
    • F16K31/0686—Braking, pressure equilibration, shock absorbing
    • F16K31/0689—Braking of the valve element
    • 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
    • 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
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • 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
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • 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
    • 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
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • F16K31/0665—Lift valves with valve member being at least partially ball-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
KR1020160102926A 2015-08-14 2016-08-12 유체 측정용 밸브 KR102625916B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015215533.1 2015-08-14
DE102015215533.1A DE102015215533A1 (de) 2015-08-14 2015-08-14 Ventil zum Zumessen eines Fluids

Publications (2)

Publication Number Publication Date
KR20170020280A KR20170020280A (ko) 2017-02-22
KR102625916B1 true KR102625916B1 (ko) 2024-01-18

Family

ID=57907793

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160102926A KR102625916B1 (ko) 2015-08-14 2016-08-12 유체 측정용 밸브

Country Status (4)

Country Link
JP (1) JP6813301B2 (it)
KR (1) KR102625916B1 (it)
DE (1) DE102015215533A1 (it)
IT (1) IT201600083631A1 (it)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002130080A (ja) 2000-10-26 2002-05-09 Aisan Ind Co Ltd インジェクタ
JP2006509139A (ja) * 2002-12-04 2006-03-16 ローベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング 燃料噴射弁
JP2013050066A (ja) * 2011-08-31 2013-03-14 Hitachi Automotive Systems Ltd 燃料噴射弁

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10360330A1 (de) 2003-12-20 2005-07-21 Robert Bosch Gmbh Brennstoffeinspritzventil

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002130080A (ja) 2000-10-26 2002-05-09 Aisan Ind Co Ltd インジェクタ
JP2006509139A (ja) * 2002-12-04 2006-03-16 ローベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング 燃料噴射弁
JP2013050066A (ja) * 2011-08-31 2013-03-14 Hitachi Automotive Systems Ltd 燃料噴射弁

Also Published As

Publication number Publication date
KR20170020280A (ko) 2017-02-22
IT201600083631A1 (it) 2018-02-09
JP6813301B2 (ja) 2021-01-13
JP2017040267A (ja) 2017-02-23
DE102015215533A1 (de) 2017-02-16

Similar Documents

Publication Publication Date Title
US11047352B2 (en) Fuel injection valve
KR20120138710A (ko) 분사 밸브 및 분사 밸브용 밸브 조립체
KR20100106244A (ko) 유체 분사기
KR20190022575A (ko) 유체 계량용 밸브
KR102087467B1 (ko) 분사 밸브를 위한 밸브 조립체 및 분사 밸브
KR101820829B1 (ko) 가이드 구조를 포함하는 고압용 솔레노이드밸브
KR102625916B1 (ko) 유체 측정용 밸브
KR20160103946A (ko) 가이드 부재를 갖는 밸브 조립체
KR102116698B1 (ko) 분사 밸브
US9394869B2 (en) Fuel injector
EP2218902B1 (en) Method for manufacturing an open/close element for balanced servo valves of a fuel injector.
US20180195477A1 (en) Valve for metering a fluid
JP6566077B2 (ja) 燃料噴射弁、及び、燃料噴射弁の製造方法
EP2218904B1 (en) Method for manufacturing a fuel injector servo valve
KR20160090762A (ko) 연료 분사 밸브
KR20200003824A (ko) 유체 계량용 밸브
KR20160033108A (ko) 연료 인젝터
EP2218903B1 (en) Method for manufacturing a fuel injector servo valve
JP2019203406A (ja) 燃料噴射弁
EP2218901B1 (en) Method for manufacturing an open/close element for servo valves of a fuel injector
KR20190015417A (ko) 분사 밸브용 밸브 조립체 및 분사 밸브
JP6468109B2 (ja) 燃料噴射弁
KR20210011885A (ko) 유체 계량 밸브
JP6348372B2 (ja) 燃料噴射弁
EP2221470B1 (en) Method for manufacturing a fuel injector servo valve

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right