BR9406081A - Electromagnetically actuated valve - Google Patents
Electromagnetically actuated valveInfo
- 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
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)
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)
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 |
JP3819906B2 (en) * | 2004-02-27 | 2006-09-13 | 株式会社ケーヒン | Electromagnetic fuel injection valve and manufacturing method thereof |
JP3819907B2 (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 |
JP6205482B2 (en) * | 2014-03-14 | 2017-09-27 | 日立オートモティブシステムズ株式会社 | Solenoid 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 |
DE102021212790A1 (en) | 2021-11-15 | 2023-05-17 | Robert Bosch Gesellschaft mit beschränkter Haftung | Electromagnetically actuable valve and method of manufacture |
DE102021212791A1 (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)
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 |
DE3834444A1 (en) * | 1988-10-10 | 1990-04-12 | Mesenich Gerhard | ELECTROMAGNETIC INJECTION VALVE WITH DIAPHRAGM SPRING |
DE3834447A1 (en) * | 1988-10-10 | 1990-04-12 | Mesenich Gerhard | ELECTROMAGNETIC INJECTION VALVE AND METHOD FOR THE PRODUCTION THEREOF |
IT1250845B (en) * | 1991-10-11 | 1995-04-21 | Weber Srl | ELECTROMAGNETICALLY OPERATED FUEL DOSING AND PULVERIZING VALVE FOR AN ENDOTHERMAL MOTOR FEEDING DEVICE |
-
1994
- 1994-11-24 RU RU95120217A patent/RU2131992C1/en not_active IP Right Cessation
- 1994-11-24 BR BR9406081A patent/BR9406081A/en not_active IP Right Cessation
- 1994-11-24 JP JP7515871A patent/JPH08506876A/en active Pending
- 1994-11-24 WO PCT/DE1994/001389 patent/WO1995016125A1/en active IP Right Grant
- 1994-11-24 CN CN 94190985 patent/CN1055524C/en not_active Expired - Lifetime
- 1994-11-24 ES ES95900659T patent/ES2113722T3/en not_active Expired - Lifetime
- 1994-11-24 EP EP95900659A patent/EP0683861B1/en not_active Expired - Lifetime
- 1994-11-24 CZ CZ951980A patent/CZ284430B6/en not_active IP Right Cessation
-
2007
- 2007-03-14 JP JP2007065577A patent/JP4755619B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CZ198095A3 (en) | 1996-05-15 |
EP0683861A1 (en) | 1995-11-29 |
WO1995016125A1 (en) | 1995-06-15 |
RU2131992C1 (en) | 1999-06-20 |
ES2113722T3 (en) | 1998-05-01 |
EP0683861B1 (en) | 1998-03-04 |
JP4755619B2 (en) | 2011-08-24 |
CN1116870A (en) | 1996-02-14 |
CN1055524C (en) | 2000-08-16 |
JPH08506876A (en) | 1996-07-23 |
CZ284430B6 (en) | 1998-11-11 |
JP2007187167A (en) | 2007-07-26 |
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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 |