KR0167110B1 - 전자 조작밸브 - Google Patents
전자 조작밸브 Download PDFInfo
- Publication number
- KR0167110B1 KR0167110B1 KR1019900011150A KR900011150A KR0167110B1 KR 0167110 B1 KR0167110 B1 KR 0167110B1 KR 1019900011150 A KR1019900011150 A KR 1019900011150A KR 900011150 A KR900011150 A KR 900011150A KR 0167110 B1 KR0167110 B1 KR 0167110B1
- Authority
- KR
- South Korea
- Prior art keywords
- magnet mover
- valve
- magnet
- mover
- solenoid valve
- Prior art date
Links
- 238000010168 coupling process Methods 0.000 claims description 25
- 230000008878 coupling Effects 0.000 claims description 24
- 238000005859 coupling reaction Methods 0.000 claims description 24
- 239000000446 fuel Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 description 6
- 230000007704 transition Effects 0.000 description 6
- 238000005476 soldering Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000005304 joining Methods 0.000 description 4
- 230000004323 axial length Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 230000005291 magnetic effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000005347 demagnetization Effects 0.000 description 2
- 239000003302 ferromagnetic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
-
- 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
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S239/00—Fluid sprinkling, spraying, and diffusing
- Y10S239/90—Electromagnetically actuated fuel injector having ball and seat type valve
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)
Abstract
Description
Claims (5)
- 전자 조작 밸브 특히 혼합기 압축 불꽃 점화식 내연 기관의 연료 분사 장치를 위한 연료 분사 밸브의 전자 조작 밸브에 있어서, 마그네트 코일(3)에 의해서 에워싸며 적어도 하나의 코어(1)를 구비하고, 상기 코어에 중공 마그네트 가동자(12)가 대향 배치되며, 상기 마그네트 가동자가 밸브 시이트로 향하여 연장되는 밸브체(10)에 결합되는 형식의 것에서 마그네트 가동자(12)가 적어도 하나의 노치(5)를 구비하며, 상기 어깨부(16)에 밸브체(10) 결합관(36)의 외주 굴곡부(7)가 지지되며, 상기 결합관이 외주 굴곡부(7)에서 축선방향으로 간격을 두고, 마찬가지로 마그네트 가동자(12)에 맞대이는 두께부(11)를 구비한 것을 특징으로 하는 전자 조작 밸브.
- 제1항에 있어서, 마그네트 가동자(12)가 제 2 노치(15)를 구비하며, 상기 어깨부(19)에 두께부(11)가 맞대이는 것을 특징으로 하는 전자 조작 밸브.
- 제2항에 있어서, 양쪽 노치(5, 15)가 동일 형상으로 형성되는 것을 특징으로 하는 전자 조작 밸브.
- 제1항 내지 제3항중 어느 한항에 있어서, 마그네트 가동자(12)가 대칭적으로 형성되는 것을 특징으로 하는 전자 조작 밸브.
- 제1항 내지 제3항중 어느 한항에 있어서, 결합관(36)이 그 전장에 걸쳐서 연장되는 슬릿을 구비하는 것을 특징으로 하는 전자 조작 밸브.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3925212.4 | 1989-07-29 | ||
DEP3925212.4 | 1989-07-29 | ||
DE3925212A DE3925212C2 (de) | 1989-07-29 | 1989-07-29 | Elektromagnetisch betätigbares Ventil |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910003298A KR910003298A (ko) | 1991-02-27 |
KR0167110B1 true KR0167110B1 (ko) | 1998-12-15 |
Family
ID=6386157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900011150A KR0167110B1 (ko) | 1989-07-29 | 1990-07-23 | 전자 조작밸브 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5373992A (ko) |
JP (1) | JP3011743B2 (ko) |
KR (1) | KR0167110B1 (ko) |
BR (1) | BR9003619A (ko) |
DE (1) | DE3925212C2 (ko) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4137994C2 (de) * | 1991-11-19 | 1999-06-02 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Einspritzventil mit einem Düsenträger und Verfahren zur Herstellung eines Düsenträgers eines Einspritzventils |
DE4437847A1 (de) * | 1994-10-22 | 1996-04-25 | Bosch Gmbh Robert | Einspritzdüse |
DE19503820C2 (de) * | 1995-02-06 | 2003-10-16 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Ventil und Verfahren zur Herstellung einer Führung an einem Ventil |
DE19532865A1 (de) * | 1995-09-06 | 1997-03-13 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
DE19736548A1 (de) * | 1997-08-22 | 1999-02-25 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
DE19739324A1 (de) * | 1997-09-09 | 1999-03-11 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Ventil |
US6508418B1 (en) * | 1998-05-27 | 2003-01-21 | Siemens Automotive Corporation | Contaminant tolerant compressed natural gas injector and method of directing gaseous fuel therethrough |
US6328231B1 (en) | 1998-05-27 | 2001-12-11 | Siemens Automotive Corporation | Compressed natural gas injector having improved low noise valve needle |
EP1082536B1 (en) * | 1998-05-27 | 2004-04-21 | Siemens VDO Automotive Corporation | Compressed natural gas injector having improved low noise valve needle |
DE19910207A1 (de) * | 1999-03-09 | 2000-09-14 | Bosch Gmbh Robert | Ventil, insbesondere für schlupfgeregelte hydraulische Bremsanlagen von Kraftfahrzeugen |
DE19922334A1 (de) * | 1999-03-13 | 2000-09-14 | Continental Teves Ag & Co Ohg | Elektromagnetventil |
US6431474B2 (en) | 1999-05-26 | 2002-08-13 | Siemens Automotive Corporation | Compressed natural gas fuel injector having magnetic pole face flux director |
US6405947B2 (en) | 1999-08-10 | 2002-06-18 | Siemens Automotive Corporation | Gaseous fuel injector having low restriction seat for valve needle |
JP2002303222A (ja) * | 2001-04-02 | 2002-10-18 | Denso Corp | 燃料噴射弁 |
DE10205074A1 (de) * | 2002-02-07 | 2003-08-21 | Bosch Rexroth Ag | Elektromagnetisches Ventil |
DE102004015362A1 (de) | 2004-03-30 | 2005-10-20 | Bosch Gmbh Robert | Pumpe-Düse-Einheit mit Magnetventil und Verfahren zur Montage des Magnetventils |
JP2008031853A (ja) * | 2006-07-26 | 2008-02-14 | Denso Corp | 燃料噴射弁 |
IT1398600B1 (it) | 2009-02-16 | 2013-03-08 | Sacmi | Sistema di trasporto di vassoi o simili |
JP5862941B2 (ja) * | 2011-11-08 | 2016-02-16 | 株式会社デンソー | 燃料噴射弁 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4483485A (en) * | 1981-12-11 | 1984-11-20 | Aisan Kogyo kabuskiki Kaisha | Electromagnetic fuel injector |
US4564145A (en) * | 1982-08-04 | 1986-01-14 | Aisan Kogyo Kabushiki Kaisha | Electromagnetic fuel injector |
DE3418761A1 (de) * | 1984-05-19 | 1985-11-21 | Robert Bosch Gmbh, 7000 Stuttgart | Einspritzventil |
DE3427526A1 (de) * | 1984-07-26 | 1986-02-06 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares ventil |
IT211621Z2 (it) * | 1986-01-17 | 1989-04-07 | Murray Europ | Accoppiamento a tenuta tubo-flangia mediante anello di elastomero e ricalcatura. |
JPH0432554Y2 (ko) * | 1986-09-05 | 1992-08-05 | ||
DE3825135A1 (de) * | 1988-07-23 | 1990-01-25 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares ventil |
DE3831196A1 (de) * | 1988-09-14 | 1990-03-22 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares ventil |
DE3843862A1 (de) * | 1988-12-24 | 1990-06-28 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares ventil |
DE3904447A1 (de) * | 1989-02-15 | 1990-08-16 | Bosch Gmbh Robert | Magnetanker |
-
1989
- 1989-07-29 DE DE3925212A patent/DE3925212C2/de not_active Expired - Fee Related
-
1990
- 1990-04-13 US US07/508,630 patent/US5373992A/en not_active Expired - Fee Related
- 1990-07-23 KR KR1019900011150A patent/KR0167110B1/ko not_active IP Right Cessation
- 1990-07-26 BR BR909003619A patent/BR9003619A/pt not_active IP Right Cessation
- 1990-07-30 JP JP2199345A patent/JP3011743B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3925212A1 (de) | 1991-01-31 |
DE3925212C2 (de) | 1997-03-27 |
JP3011743B2 (ja) | 2000-02-21 |
JPH0370862A (ja) | 1991-03-26 |
BR9003619A (pt) | 1991-08-27 |
US5373992A (en) | 1994-12-20 |
KR910003298A (ko) | 1991-02-27 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19900723 |
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Patent event code: PA02012R01D Patent event date: 19950720 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19900723 Comment text: Patent Application |
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Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19980630 |
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Comment text: Registration of Establishment Patent event date: 19980926 Patent event code: PR07011E01D |
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