DE3328467C2 - - Google Patents
Info
- Publication number
- DE3328467C2 DE3328467C2 DE3328467A DE3328467A DE3328467C2 DE 3328467 C2 DE3328467 C2 DE 3328467C2 DE 3328467 A DE3328467 A DE 3328467A DE 3328467 A DE3328467 A DE 3328467A DE 3328467 C2 DE3328467 C2 DE 3328467C2
- Authority
- DE
- Germany
- Prior art keywords
- valve
- armature
- valve seat
- seat body
- core
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 239000000446 fuel Substances 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 230000005284 excitation Effects 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000005281 excited state Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- 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
- 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
- F02M51/0632—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a spherically or partly spherically shaped armature, e.g. acting as valve body
-
- 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
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)
- Fuel-Injection Apparatus (AREA)
- Magnetically Actuated Valves (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833328467 DE3328467A1 (de) | 1983-08-06 | 1983-08-06 | Elektromagnetisch betaetigbares ventil |
GB08413357A GB2144827B (en) | 1983-08-06 | 1984-05-24 | Electromagnetic valve |
FR848408564A FR2550278B1 (fr) | 1983-08-06 | 1984-05-30 | Soupape a commande electromagnetique, notamment soupape d'injection de carburant |
AU29405/84A AU561868B2 (en) | 1983-08-06 | 1984-06-15 | Electromagnetically actuable valve |
JP59152193A JPS6044672A (ja) | 1983-08-06 | 1984-07-24 | 電磁弁 |
BR8403880A BR8403880A (pt) | 1983-08-06 | 1984-08-03 | Valvula de ativacao eletromagnetica |
US06/831,123 US4666087A (en) | 1983-08-06 | 1986-02-21 | Electromagnetically actuatable valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833328467 DE3328467A1 (de) | 1983-08-06 | 1983-08-06 | Elektromagnetisch betaetigbares ventil |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3328467A1 DE3328467A1 (de) | 1985-02-21 |
DE3328467C2 true DE3328467C2 (US20030157376A1-20030821-M00001.png) | 1991-10-17 |
Family
ID=6205972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833328467 Granted DE3328467A1 (de) | 1983-08-06 | 1983-08-06 | Elektromagnetisch betaetigbares ventil |
Country Status (7)
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8430259D0 (en) * | 1984-11-30 | 1985-01-09 | Lucas Ind Plc | Electromagnetically operable valve |
DE3507443A1 (de) * | 1985-03-02 | 1986-09-04 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares kraftstoffeinspritzventil |
DE3909893A1 (de) * | 1989-03-25 | 1990-09-27 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares ventil |
DE3942449A1 (de) * | 1989-12-22 | 1991-07-04 | Daimler Benz Ag | Kraftstoffeinspritzanlage fuer brennkraftmaschinen, insbesondere gemischverdichtende brennkraftmaschinen |
DE4328418A1 (de) * | 1993-08-24 | 1995-03-02 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Kraftstoffeinspritzventil |
US5392994A (en) * | 1993-11-01 | 1995-02-28 | General Motors Corporation | Fuel injection nozzle |
DE4340016A1 (de) * | 1993-11-24 | 1995-06-01 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Kraftstoffeinspritzventil |
US5772180A (en) * | 1997-01-16 | 1998-06-30 | Ford Global Technologies, Inc. | Electromagnetic valve for automotive vehicle |
DE19905721A1 (de) * | 1998-02-24 | 1999-08-26 | Hoerbiger Ventilwerke Gmbh | Gasventil |
DE19833461A1 (de) | 1998-07-24 | 2000-01-27 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Ventil |
US6109549A (en) * | 1999-03-12 | 2000-08-29 | Outboard Marine Corporation | Fuel injector for internal combustion engines and method for making same |
DE19960341A1 (de) * | 1999-12-15 | 2001-06-21 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
JP4064934B2 (ja) * | 2004-02-27 | 2008-03-19 | 三菱重工業株式会社 | 電磁弁装置 |
US9784147B1 (en) | 2007-03-07 | 2017-10-10 | Thermal Power Recovery Llc | Fluid-electric actuated reciprocating piston engine valves |
JP5482836B2 (ja) * | 2011-09-20 | 2014-05-07 | 株式会社デンソー | 燃料噴射弁及び燃料噴射弁の製造方法 |
DE102016203083A1 (de) * | 2016-02-26 | 2017-08-31 | Robert Bosch Gmbh | Magnetventil |
DE102020215169A1 (de) * | 2020-12-02 | 2022-06-02 | Robert Bosch Gesellschaft mit beschränkter Haftung | Gasdosierventil für gasförmigen Brennstoff |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1151089A (en) * | 1914-01-29 | 1915-08-24 | Charles G Dietsch | Sprinkling-nozzle. |
GB208703A (en) * | 1922-12-20 | 1924-07-10 | Nl Gist En Spiritusfabriek | Improvements in electromagnetically actuated valves |
US1845618A (en) * | 1929-10-04 | 1932-02-16 | Austin J Miller | Sprinkler head for an underground water system |
GB349663A (en) * | 1930-03-07 | 1931-06-04 | Joseph Leslie Musgrave | Improvements in the construction of electro-magnetic valves |
GB352091A (en) * | 1930-12-03 | 1931-07-09 | Musgrave Joseph L | Improvements in connection with electro-magnetically operated valves |
GB387138A (en) * | 1931-11-19 | 1933-02-02 | Ernst Juchheim | Improvements in or relating to electrically operated valves for fluids such as gas |
GB581645A (en) * | 1944-06-08 | 1946-10-21 | Charles Frederick Whitehead | Improvements connected with electro-magnetically operated valves |
US2749181A (en) * | 1954-04-01 | 1956-06-05 | Caterpillar Tractor Co | Fuel injection nozzle and valve assembly |
GB864423A (en) * | 1957-07-25 | 1961-04-06 | Sperryn & Company Ltd | Safety control for gas heated appliances |
GB867393A (en) * | 1958-12-22 | 1961-05-10 | Sperryn & Company Ltd | Improvements relating to electromagnets |
US3008653A (en) * | 1959-05-08 | 1961-11-14 | S U Carburetter Co Ltd | Fuel injection nozzle |
GB954210A (en) * | 1959-07-23 | 1964-04-02 | Electraulic Presses Ltd | Solenoids |
US3245652A (en) * | 1962-12-21 | 1966-04-12 | Gabb Special Products Inc | Valve |
US3347470A (en) * | 1965-04-07 | 1967-10-17 | Borg Warner | Fuel injection nozzle |
AT288784B (de) * | 1966-10-20 | 1971-03-25 | Bosch Gmbh Robert | Elektromagnetisch betätigtes Kraftstoff-Einspritzventil für Brennkraftmaschinen |
FR2088700A5 (US20030157376A1-20030821-M00001.png) * | 1970-04-22 | 1972-01-07 | Sopromi Soc Proc Modern Inject | |
US3731880A (en) * | 1971-10-08 | 1973-05-08 | Gen Motors Corp | Ball valve electromagnetic fuel injector |
DE2243920A1 (de) * | 1972-09-07 | 1974-03-14 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung fuer eine mehrzylinder-brennkraftmaschine |
IL55827A (en) * | 1978-10-30 | 1983-02-23 | Advanced Irrigation Tech | Swirl chamber spray-nozzle |
JPS6038593B2 (ja) * | 1979-02-21 | 1985-09-02 | 株式会社日立製作所 | 比例制御弁 |
DE2926217A1 (de) * | 1979-06-29 | 1981-01-08 | Bosch Gmbh Robert | Kraftstoffeinspritzventil |
CA1156695A (en) * | 1979-10-10 | 1983-11-08 | Macmillan Bloedel Limited | Self protecting spray nozzle |
SU852264A1 (ru) * | 1980-02-07 | 1981-08-07 | Кировский Научно-Исследовательскийи Проектный Институт Леснойпромышленности | Способ просмолени деревьев хвойныхпОРОд |
US4344449A (en) * | 1980-05-16 | 1982-08-17 | The United States Of America As Represented By The United States Department Of Energy | Fast-acting valve and uses thereof |
JPS57122155A (en) * | 1981-01-20 | 1982-07-29 | Mitsubishi Heavy Ind Ltd | Plunger of fuel injection pump |
US4394962A (en) * | 1981-02-23 | 1983-07-26 | Cummins Engine Company, Inc. | Solenoid operated fuel injector and control valve |
US4421280A (en) * | 1981-09-28 | 1983-12-20 | The Bendix Corporation | Fuel injector |
US4470545A (en) * | 1982-02-19 | 1984-09-11 | General Motors Corporation | Electromagnetic unit fuel injector |
DE3237532A1 (de) * | 1982-10-09 | 1984-04-12 | Robert Bosch Gmbh, 7000 Stuttgart | Schaltventil |
-
1983
- 1983-08-06 DE DE19833328467 patent/DE3328467A1/de active Granted
-
1984
- 1984-05-24 GB GB08413357A patent/GB2144827B/en not_active Expired
- 1984-05-30 FR FR848408564A patent/FR2550278B1/fr not_active Expired
- 1984-06-15 AU AU29405/84A patent/AU561868B2/en not_active Ceased
- 1984-07-24 JP JP59152193A patent/JPS6044672A/ja active Granted
- 1984-08-03 BR BR8403880A patent/BR8403880A/pt not_active IP Right Cessation
-
1986
- 1986-02-21 US US06/831,123 patent/US4666087A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3328467A1 (de) | 1985-02-21 |
US4666087A (en) | 1987-05-19 |
JPH0457870B2 (US20030157376A1-20030821-M00001.png) | 1992-09-14 |
GB2144827A (en) | 1985-03-13 |
FR2550278B1 (fr) | 1989-10-06 |
FR2550278A1 (fr) | 1985-02-08 |
AU2940584A (en) | 1985-02-07 |
GB8413357D0 (en) | 1984-06-27 |
BR8403880A (pt) | 1985-07-09 |
AU561868B2 (en) | 1987-05-21 |
JPS6044672A (ja) | 1985-03-09 |
GB2144827B (en) | 1986-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |