BR9406081A - Electromagnetically actuated valve - Google Patents

Electromagnetically actuated valve

Info

Publication number
BR9406081A
BR9406081A BR9406081A BR9406081A BR9406081A BR 9406081 A BR9406081 A BR 9406081A BR 9406081 A BR9406081 A BR 9406081A BR 9406081 A BR9406081 A BR 9406081A BR 9406081 A BR9406081 A BR 9406081A
Authority
BR
Brazil
Prior art keywords
actuated valve
electromagnetically actuated
electromagnetically
valve
actuated
Prior art date
Application number
BR9406081A
Other languages
Portuguese (pt)
Inventor
Martin Maier
Norbert Keim
Ferdinand Reiter
Joerg Heyse
Original Assignee
Bosch Gmbh Robert
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
Priority claimed from DE4421947A external-priority patent/DE4421947A1/en
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR9406081A publication Critical patent/BR9406081A/en

Links

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
    • F02M51/0671—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 having an elongated valve body attached thereto
    • F02M51/0682—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 having an elongated valve body attached thereto the body being hollow and its interior communicating with the 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
    • 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
    • F02M51/0614—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature
    • 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
    • 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
    • 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
    • F02M61/166—Selection of particular materials
    • 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
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F02M2200/02—Fuel-injection apparatus having means for reducing wear
    • 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
    • F02M2200/50—Arrangements of springs for valves used in fuel injectors or fuel injection pumps
    • F02M2200/505—Adjusting spring tension by sliding spring seats
    • 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
    • F02M2200/90—Selection of particular materials
    • F02M2200/9038—Coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
BR9406081A 1993-12-09 1994-11-24 Electromagnetically actuated valve BR9406081A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4341961 1993-12-09
DE4421947A DE4421947A1 (en) 1993-12-09 1994-06-23 Electromagnetically actuated valve
PCT/DE1994/001389 WO1995016125A1 (en) 1993-12-09 1994-11-24 Electromagnetic valve

Publications (1)

Publication Number Publication Date
BR9406081A true BR9406081A (en) 1996-02-06

Family

ID=25931898

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9406081A BR9406081A (en) 1993-12-09 1994-11-24 Electromagnetically actuated valve

Country Status (8)

Country Link
EP (1) EP0683861B1 (en)
JP (2) JPH08506876A (en)
CN (1) CN1055524C (en)
BR (1) BR9406081A (en)
CZ (1) CZ284430B6 (en)
ES (1) ES2113722T3 (en)
RU (1) RU2131992C1 (en)
WO (1) WO1995016125A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10256662A1 (en) * 2002-12-04 2004-06-17 Robert Bosch Gmbh Fuel injector
JP2003301757A (en) 2002-04-09 2003-10-24 Aisan Ind Co Ltd Solenoid-operated fuel injection valve
JP3819907B2 (en) * 2004-02-27 2006-09-13 株式会社ケーヒン Electromagnetic fuel injection valve and manufacturing method thereof
JP3819906B2 (en) * 2004-02-27 2006-09-13 株式会社ケーヒン Electromagnetic fuel injection valve and manufacturing method thereof
JP2007205234A (en) 2006-02-01 2007-08-16 Denso Corp Fuel injection valve
DE102010064097A1 (en) 2010-12-23 2012-06-28 Robert Bosch Gmbh Electromagnetically actuatable valve e.g. fuel injection valve of internal combustion engine, has movable valve needle with lower stopper comprising top stop face with elevations and depressions on which armature rests
JP2012246789A (en) * 2011-05-25 2012-12-13 Denso Corp Fuel injection valve
JP2013072298A (en) 2011-09-27 2013-04-22 Hitachi Automotive Systems Ltd Fuel injection valve
JP6087210B2 (en) 2013-05-24 2017-03-01 日立オートモティブシステムズ株式会社 Fuel injection valve
DE102014200574A1 (en) * 2014-01-15 2015-07-16 Robert Bosch Gmbh Non-tacky nip for valves with solenoid solenoid actuation
US10190555B2 (en) 2014-03-14 2019-01-29 Hitachi Automotive Systems, Ltd. Electromagnetic valve
JP6381946B2 (en) * 2014-04-14 2018-08-29 日立オートモティブシステムズ株式会社 Fluid control solenoid
JP5862713B2 (en) * 2014-06-27 2016-02-16 株式会社デンソー Fuel injection valve
DE102015205430A1 (en) * 2015-03-25 2016-09-29 Robert Bosch Gmbh Electromagnetically actuated quantity control valve, in particular for controlling the delivery rate of a high-pressure fuel pump
JP6137296B2 (en) * 2015-12-22 2017-05-31 株式会社デンソー Fuel injection valve
DE102016203083A1 (en) * 2016-02-26 2017-08-31 Robert Bosch Gmbh magnetic valve
JP7358799B2 (en) * 2018-07-19 2023-10-11 浜名湖電装株式会社 vehicle horn
DE102021212791A1 (en) 2021-11-15 2023-05-17 Robert Bosch Gesellschaft mit beschränkter Haftung Electromagnetically actuable valve and method of manufacture
DE102021212790A1 (en) 2021-11-15 2023-05-17 Robert Bosch Gesellschaft mit beschränkter Haftung Electromagnetically actuable valve and method of manufacture
DE102021213142A1 (en) 2021-11-23 2023-05-25 Robert Bosch Gesellschaft mit beschränkter Haftung Electromagnetically operable device and method of manufacturing a magnetic circuit component of an electromagnetically operable device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230844A1 (en) * 1982-08-19 1984-02-23 Robert Bosch Gmbh, 7000 Stuttgart ELECTROMAGNETICALLY ACTUABLE VALVE
IT1175561B (en) * 1984-07-12 1987-07-01 Spica Spa IMPROVED ELECTROINJECTOR FOR FOOD FUEL TO A C.I. ENGINE
JPH0735763B2 (en) * 1987-05-27 1995-04-19 株式会社日立製作所 Electromagnetic fuel injection valve with excellent impact resistance and wear resistance
IT1222137B (en) * 1987-07-27 1990-09-05 Weber Srl IMPROVED ELECTROINJECTOR FOR FOOD FUEL WITH INTERNAL COMBUSTION ENGINES
DE3834447A1 (en) * 1988-10-10 1990-04-12 Mesenich Gerhard ELECTROMAGNETIC INJECTION VALVE AND METHOD FOR THE PRODUCTION THEREOF
DE3834444A1 (en) * 1988-10-10 1990-04-12 Mesenich Gerhard ELECTROMAGNETIC INJECTION VALVE WITH DIAPHRAGM SPRING
IT1250845B (en) * 1991-10-11 1995-04-21 Weber Srl ELECTROMAGNETICALLY OPERATED FUEL DOSING AND PULVERIZING VALVE FOR AN ENDOTHERMAL MOTOR FEEDING DEVICE

Also Published As

Publication number Publication date
CN1116870A (en) 1996-02-14
EP0683861A1 (en) 1995-11-29
WO1995016125A1 (en) 1995-06-15
JPH08506876A (en) 1996-07-23
ES2113722T3 (en) 1998-05-01
CZ284430B6 (en) 1998-11-11
EP0683861B1 (en) 1998-03-04
RU2131992C1 (en) 1999-06-20
CZ198095A3 (en) 1996-05-15
CN1055524C (en) 2000-08-16
JP2007187167A (en) 2007-07-26
JP4755619B2 (en) 2011-08-24

Similar Documents

Publication Publication Date Title
BR9406079A (en) Electromagnetically actuated valve
DE69433827D1 (en) Electromagnetic valve
DE69431761D1 (en) MULTI-FUNCTION-return valve
BR9105985A (en) ELECTROMAGNETICALLY ANTIVAVEL VALVE
DE59708195D1 (en) ELECTROMAGNETICALLY ACTUATED DIRECTION VALVE
ITMI922025A1 (en) ELECTROMAGNETICALLY OPERATED VALVE
DE69420122T2 (en) Solenoid valve assembly
BR9406081A (en) Electromagnetically actuated valve
DE59404227D1 (en) VALVE ARRANGEMENT
DE59405288D1 (en) Valve arrangement
DE69415483T2 (en) Electromagnetically operated valve
KR920701660A (en) Electromagnetically operated valve
DE59406220D1 (en) ELECTROMAGNETICALLY ACTUABLE VALVE
KR950700597A (en) ELECTROMAGNETICALLY ACTUATED COMPRESSOR VALVE
BR9303048A (en) ELECTROMAGNETICALLY ACTUABLE VALVE
DE59406388D1 (en) Valve arrangement
DE69409545T2 (en) SOLENOID
DE59405336D1 (en) Valve arrangement
FI953100A (en) Valve
DE59408022D1 (en) Valve arrangement
KR970702975A (en) STAGGERED ELECTROMAGNETICALLY ACTUATED VALVE DESIGN
DE69410383D1 (en) Valve arrangement
ITTO920819A0 (en) IMPROVED SOLENOID VALVE.
DE59401078D1 (en) Valve arrangement
DE69523085T2 (en) Solenoid valve

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 24/11/2014