ES2029101T3 - Valvula accionable electromagneticamente. - Google Patents
Valvula accionable electromagneticamente.Info
- Publication number
- ES2029101T3 ES2029101T3 ES198989114331T ES89114331T ES2029101T3 ES 2029101 T3 ES2029101 T3 ES 2029101T3 ES 198989114331 T ES198989114331 T ES 198989114331T ES 89114331 T ES89114331 T ES 89114331T ES 2029101 T3 ES2029101 T3 ES 2029101T3
- Authority
- ES
- Spain
- Prior art keywords
- connecting tube
- valve closing
- closing element
- provides
- electromagnetically actuatable
- 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
Classifications
-
- 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
- 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
- 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
- F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Electromagnetism (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Magnetically Actuated Valves (AREA)
- Fuel-Injection Apparatus (AREA)
- Lift Valve (AREA)
- Valve Device For Special Equipments (AREA)
- Fluid-Driven Valves (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
EN LAS VALVULAS ELECTROMAGNETICAS PRESENTADAS HASTA AHORA, SE CONECTA CON UN ANCLA UN TUBO DE UNION EN CUYO OTRO EXTREMO ESTA FIJADO UNA PIEZA DE CIERRE DE VALVULA. POR EL TUBO DE UNION PASA EL CARBURANTE QUE PUEDE VOLVER A SALIR CERCA DE LA PIEZA DE CIERRE POR APERTURAS RADIALES. PARA ELLO SE NECESITAN PASOS DE TRABAJO ADICIONALES. EL NUEVO TUBO DE UNION DEBE GARANTIZAR UNA FACIL FABRICACION Y UN MONTAJE SIMPLE CON EL MENOR PESO Y LA MAYOR ESTABILIDAD POSIBLES. EL NUEVO TUBO DE UNION (36) TIENE UNA RANURA (37) QUE VA DE UN EXTREMO AL OTRO QUE DA UNA ELASTICIDAD DE MUELLE AL TUBO DE UNION (36) Y QUE PRESENTA UNA SECCION HIDRODINAMICA DE GRAN SUPERFICIE. LA FABRICACION DEL TUBO DE UNION (36) SE PUEDE HACER FACILMENTE ENROLLANDO UNA CHAPA. EL ACABADO DEL TUBO DE UNION ES IDONEO PARA TODO TIPO DE VALVULAS DE ACCIONAMIENTO ELECTROMAGNETICO
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3831196A DE3831196A1 (de) | 1988-09-14 | 1988-09-14 | Elektromagnetisch betaetigbares ventil |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2029101T3 true ES2029101T3 (es) | 1992-07-16 |
Family
ID=6362908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198989114331T Expired - Lifetime ES2029101T3 (es) | 1988-09-14 | 1989-08-03 | Valvula accionable electromagneticamente. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4915350A (es) |
EP (1) | EP0358922B1 (es) |
JP (1) | JP2695936B2 (es) |
KR (1) | KR0169098B1 (es) |
CN (1) | CN1017277B (es) |
AT (1) | ATE70898T1 (es) |
AU (1) | AU619042B2 (es) |
BR (1) | BR8904580A (es) |
DE (2) | DE3831196A1 (es) |
ES (1) | ES2029101T3 (es) |
Families Citing this family (78)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3925212C2 (de) * | 1989-07-29 | 1997-03-27 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Ventil |
DE3939093A1 (de) * | 1989-11-25 | 1991-05-29 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares kraftstoffeinspritzventil |
DE3942306A1 (de) * | 1989-12-21 | 1991-06-27 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares ventil |
DE4003229A1 (de) * | 1990-02-03 | 1991-08-08 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares ventil |
DE4003228A1 (de) * | 1990-02-03 | 1991-08-22 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares ventil |
DE4003227C1 (en) * | 1990-02-03 | 1991-01-03 | Robert Bosch Gmbh, 7000 Stuttgart, De | EM fuel injection valve for IC engine - has two overlapping parts welded together as narrowed section of one part |
US5199648A (en) * | 1991-03-20 | 1993-04-06 | Zexel Corporation | Fuel injection valve |
DE4123787A1 (de) * | 1991-07-18 | 1993-01-21 | Bosch Gmbh Robert | Verfahren zur einstellung eines brennstoffeinspritzventils und brennstoffeinspritzventil |
DE4125155C1 (es) * | 1991-07-30 | 1993-02-04 | Robert Bosch Gmbh, 7000 Stuttgart, De | |
DE4229730A1 (de) * | 1992-09-05 | 1994-03-10 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Brennstoffeinspritzventil |
DE4310819A1 (de) * | 1993-04-02 | 1994-10-06 | Bosch Gmbh Robert | Verfahren zur Einstellung eines Ventils |
JPH0849624A (ja) * | 1994-06-01 | 1996-02-20 | Zexel Corp | 電磁式燃料噴射弁の燃料侵入防止装置 |
DE4420176A1 (de) * | 1994-06-09 | 1995-12-14 | Bosch Gmbh Robert | Ventilnadel für ein elektromagnetisch betätigbares Ventil |
US5544816A (en) * | 1994-08-18 | 1996-08-13 | Siemens Automotive L.P. | Housing for coil of solenoid-operated fuel injector |
US5494223A (en) * | 1994-08-18 | 1996-02-27 | Siemens Automotive L.P. | Fuel injector having improved parallelism of impacting armature surface to impacted stop surface |
DE19503821A1 (de) * | 1995-02-06 | 1996-08-08 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Ventil |
DE19632196B4 (de) * | 1996-08-09 | 2004-11-04 | Robert Bosch Gmbh | Elektromagnetisch betätigbares Ventil |
DE19712590A1 (de) * | 1997-03-26 | 1998-10-01 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Ventil |
DE19730202A1 (de) * | 1997-07-15 | 1999-01-21 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Ventil |
DE19739850A1 (de) | 1997-09-11 | 1999-03-18 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Ventil |
DE19751847A1 (de) | 1997-11-22 | 1999-05-27 | Bosch Gmbh Robert | Brennstoffeinspritzventil und Verfahren zur Herstellung einer Ventilnadel eines Brennstofeinspritzventils |
US6199776B1 (en) | 1997-11-22 | 2001-03-13 | Robert Bosch Gmbh | Fuel injection valve and method for the production of a valve needle for a fuel injection valve |
US6047907A (en) | 1997-12-23 | 2000-04-11 | Siemens Automotive Corporation | Ball valve fuel injector |
DE19808067A1 (de) | 1998-02-26 | 1999-09-02 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Ventil |
DE19829422A1 (de) | 1998-07-01 | 2000-01-05 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
DE19855568A1 (de) | 1998-12-02 | 2000-06-08 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
US20010002680A1 (en) | 1999-01-19 | 2001-06-07 | Philip A. Kummer | Modular two part fuel injector |
US6308901B1 (en) | 2000-02-08 | 2001-10-30 | Siemens Automotive Corporation | Fuel injector with a cone shaped bent spray |
US6676044B2 (en) | 2000-04-07 | 2004-01-13 | Siemens Automotive Corporation | Modular fuel injector and method of assembling the modular fuel injector |
US6481646B1 (en) | 2000-09-18 | 2002-11-19 | Siemens Automotive Corporation | Solenoid actuated fuel injector |
US6536681B2 (en) | 2000-12-29 | 2003-03-25 | Siemens Automotive Corporation | Modular fuel injector having a surface treatment on an impact surface of an electromagnetic actuator and having an integral filter and O-ring retainer assembly |
US6523760B2 (en) | 2000-12-29 | 2003-02-25 | Siemens Automotive Corporation | Modular fuel injector having interchangeable armature assemblies and having a terminal connector interconnecting an electromagnetic actuator with an electrical terminal |
US6520422B2 (en) | 2000-12-29 | 2003-02-18 | Siemens Automotive Corporation | Modular fuel injector having a low mass, high efficiency electromagnetic actuator and having a terminal connector interconnecting an electromagnetic actuator with an electrical terminal |
US6543707B2 (en) | 2000-12-29 | 2003-04-08 | Siemens Automotive Corporation | Modular fuel injector having a lift set sleeve |
US6568609B2 (en) | 2000-12-29 | 2003-05-27 | Siemens Automotive Corporation | Modular fuel injector having an integral or interchangeable inlet tube and having an integral filter and o-ring retainer assembly |
US6502770B2 (en) | 2000-12-29 | 2003-01-07 | Siemens Automotive Corporation | Modular fuel injector having a snap-on orifice disk retainer and having a terminal connector interconnecting an electromagnetic actuator with an electrical terminal |
US6655609B2 (en) * | 2000-12-29 | 2003-12-02 | Siemens Automotive Corporation | Modular fuel injector having a low mass, high efficiency electromagnetic actuator and having an integral filter and o-ring retainer assembly |
US6533188B1 (en) | 2000-12-29 | 2003-03-18 | Siemens Automotive Corporation | Modular fuel injector having a snap-on orifice disk retainer and having an integral filter and dynamic adjustment assembly |
US6547154B2 (en) | 2000-12-29 | 2003-04-15 | Siemens Automotive Corporation | Modular fuel injector having a terminal connector interconnecting an electromagnetic actuator with a pre-bent electrical terminal |
US6499668B2 (en) | 2000-12-29 | 2002-12-31 | Siemens Automotive Corporation | Modular fuel injector having a surface treatment on an impact surface of an electromagnetic actuator and having a terminal connector interconnecting an electromagnetic actuator with an electrical terminal |
US6523761B2 (en) | 2000-12-29 | 2003-02-25 | Siemens Automotive Corporation | Modular fuel injector having an integral or interchangeable inlet tube and having a lift set sleeve |
US6695232B2 (en) | 2000-12-29 | 2004-02-24 | Siemens Automotive Corporation | Modular fuel injector having interchangeable armature assemblies and having a lift set sleeve |
US6607143B2 (en) | 2000-12-29 | 2003-08-19 | Siemens Automotive Corporation | Modular fuel injector having a surface treatment on an impact surface of an electromagnetic actuator and having a lift set sleeve |
US6565019B2 (en) | 2000-12-29 | 2003-05-20 | Seimens Automotive Corporation | Modular fuel injector having a snap-on orifice disk retainer and having an integral filter and O-ring retainer assembly |
US6511003B2 (en) | 2000-12-29 | 2003-01-28 | Siemens Automotive Corporation | Modular fuel injector having an integral or interchangeable inlet tube and having a terminal connector interconnecting an electromagnetic actuator with an electrical terminal |
US6523756B2 (en) | 2000-12-29 | 2003-02-25 | Siemens Automotive Corporation | Modular fuel injector having a low mass, high efficiency electromagnetic actuator and having a lift set sleeve |
US6508417B2 (en) | 2000-12-29 | 2003-01-21 | Siemens Automotive Corporation | Modular fuel injector having a snap-on orifice disk retainer and having a lift set sleeve |
US6520421B2 (en) | 2000-12-29 | 2003-02-18 | Siemens Automotive Corporation | Modular fuel injector having an integral filter and o-ring retainer |
US6708906B2 (en) | 2000-12-29 | 2004-03-23 | Siemens Automotive Corporation | Modular fuel injector having a surface treatment on an impact surface of an electromagnetic actuator and having an integral filter and dynamic adjustment assembly |
US6499677B2 (en) | 2000-12-29 | 2002-12-31 | Siemens Automotive Corporation | Modular fuel injector having a low mass, high efficiency electromagnetic actuator and having an integral filter and dynamic adjustment assembly |
US6811091B2 (en) | 2000-12-29 | 2004-11-02 | Siemens Automotive Corporation | Modular fuel injector having an integral filter and dynamic adjustment assembly |
US6550690B2 (en) | 2000-12-29 | 2003-04-22 | Siemens Automotive Corporation | Modular fuel injector having interchangeable armature assemblies and having an integral filter and dynamic adjustment assembly |
US6698664B2 (en) | 2000-12-29 | 2004-03-02 | Siemens Automotive Corporation | Modular fuel injector having an integral or interchangeable inlet tube and having an integral filter and dynamic adjustment assembly |
KR100447948B1 (ko) * | 2001-02-27 | 2004-09-08 | 한국생명공학연구원 | 항염증 활성 및 항동맥경화 활성을 나타내는 배초향 추출물 |
US7093362B2 (en) | 2001-03-30 | 2006-08-22 | Siemens Vdo Automotive Corporation | Method of connecting components of a modular fuel injector |
US6687997B2 (en) | 2001-03-30 | 2004-02-10 | Siemens Automotive Corporation | Method of fabricating and testing a modular fuel injector |
US6676043B2 (en) | 2001-03-30 | 2004-01-13 | Siemens Automotive Corporation | Methods of setting armature lift in a modular fuel injector |
US6904668B2 (en) | 2001-03-30 | 2005-06-14 | Siemens Vdo Automotive Corp. | Method of manufacturing a modular fuel injector |
US6676046B2 (en) | 2001-08-06 | 2004-01-13 | Siemens Automotive Corporation | Closure member with armature strap |
WO2003093711A1 (de) * | 2002-05-02 | 2003-11-13 | Continental Teves Ag & Co. Ohg | Sitzventil |
DE10261610A1 (de) * | 2002-12-27 | 2004-07-08 | Robert Bosch Gmbh | Ventil zum Steuern eines Fluids |
DE10310790A1 (de) * | 2003-03-12 | 2004-09-23 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
JP4161217B2 (ja) * | 2003-12-26 | 2008-10-08 | 株式会社デンソー | 燃料噴射弁 |
JP3819906B2 (ja) * | 2004-02-27 | 2006-09-13 | 株式会社ケーヒン | 電磁式燃料噴射弁およびその製造方法 |
US7552880B2 (en) | 2004-08-05 | 2009-06-30 | Continental Automotive Systems Us, Inc. | Fuel injector with a deep-drawn thin shell connector member and method of connecting components |
JP2006233887A (ja) * | 2005-02-25 | 2006-09-07 | Denso Corp | 燃料噴射弁 |
DE102006020651A1 (de) * | 2005-05-02 | 2007-02-01 | Valco Cincinnati, Inc., Cincinnati | Magnetspulenbetätigtes Fluidventil und Aufbau mit einem solchen Ventil |
DE102007031855A1 (de) * | 2007-07-09 | 2009-01-15 | Robert Bosch Gmbh | Ventilpatrone für ein Magnetventil |
JP5042073B2 (ja) * | 2008-02-29 | 2012-10-03 | 愛三工業株式会社 | 燃料噴射弁 |
DE102008055095A1 (de) | 2008-12-22 | 2010-06-24 | Robert Bosch Gmbh | Elektromagnetisch betätigbares Ventil |
CN102182597B (zh) * | 2011-03-29 | 2013-10-02 | 南京航空航天大学 | 高转速燃油电磁阀及其闭合始点的测量方法 |
JP6035647B2 (ja) * | 2012-09-28 | 2016-11-30 | 株式会社ケーヒン | 燃料噴射弁 |
JP6061074B2 (ja) * | 2012-09-28 | 2017-01-18 | 株式会社ケーヒン | 燃料噴射弁 |
JP5880872B2 (ja) * | 2013-01-14 | 2016-03-09 | 株式会社デンソー | 燃料噴射弁及び燃料噴射装置 |
GB2519171B (en) * | 2013-10-14 | 2016-02-17 | Redd & Whyte Ltd | Micro-Valve |
WO2016125160A1 (en) | 2015-02-05 | 2016-08-11 | Mitraltech Ltd. | Prosthetic valve with axially-sliding frames |
DE102019107837A1 (de) * | 2019-03-27 | 2020-10-01 | Marco Systemanalyse Und Entwicklung Gmbh | Jet-Ventil |
CN114616389A (zh) * | 2019-11-06 | 2022-06-10 | 三菱电机株式会社 | 燃料喷射阀 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2157480A (en) * | 1938-03-22 | 1939-05-09 | Waterous Ltd | Magnetic valve |
US3262027A (en) * | 1964-04-06 | 1966-07-19 | Automatic Switch Co | Solenoid structure and mounting means therefor |
US3647177A (en) * | 1969-06-04 | 1972-03-07 | Gregor L Lang | Alternating current solenoids |
JPS56107956A (en) * | 1980-01-30 | 1981-08-27 | Hitachi Ltd | Solenoid fuel injection valve |
DE3120160A1 (de) * | 1981-05-21 | 1982-12-09 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil fuer kraftstoffeinspritzan lagen |
DE3244290A1 (de) * | 1981-12-11 | 1983-06-23 | Aisan Kogyo K.K., Obu, Aichi | Elektromagnetischer brennstoff-injektor |
US4564145A (en) * | 1982-08-04 | 1986-01-14 | Aisan Kogyo Kabushiki Kaisha | Electromagnetic fuel injector |
DE3314899A1 (de) * | 1983-04-25 | 1984-10-25 | Mesenich, Gerhard, Dipl.-Ing., 4630 Bochum | Federanordnung mit zusatzmasse zur verbesserung des dynamischen verhaltens von elektromagnetsystemen |
DE3427526A1 (de) * | 1984-07-26 | 1986-02-06 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares ventil |
DE3427552A1 (de) * | 1984-07-26 | 1986-02-06 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur kreuzkorrelationsfreien bitfehlerquotenmessung in quadraturmodulations-systemen mittels einer pseudozufallsbinaersignalfolge |
US4783009A (en) * | 1987-04-27 | 1988-11-08 | Brunswick Corporation | Calibration adjustment of electromagnetic fuel injectors |
-
1988
- 1988-09-14 DE DE3831196A patent/DE3831196A1/de active Granted
-
1989
- 1989-08-03 AT AT89114331T patent/ATE70898T1/de not_active IP Right Cessation
- 1989-08-03 DE DE8989114331T patent/DE58900626D1/de not_active Expired - Lifetime
- 1989-08-03 ES ES198989114331T patent/ES2029101T3/es not_active Expired - Lifetime
- 1989-08-03 EP EP19890114331 patent/EP0358922B1/de not_active Expired - Lifetime
- 1989-08-23 US US07/397,801 patent/US4915350A/en not_active Expired - Lifetime
- 1989-09-12 JP JP1234831A patent/JP2695936B2/ja not_active Expired - Lifetime
- 1989-09-12 AU AU41288/89A patent/AU619042B2/en not_active Ceased
- 1989-09-12 KR KR1019890013204A patent/KR0169098B1/ko not_active IP Right Cessation
- 1989-09-12 BR BR898904580A patent/BR8904580A/pt not_active IP Right Cessation
- 1989-09-14 CN CN89107996A patent/CN1017277B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU4128889A (en) | 1990-03-22 |
KR900005108A (ko) | 1990-04-13 |
DE3831196C2 (es) | 1990-08-16 |
CN1041211A (zh) | 1990-04-11 |
EP0358922A1 (de) | 1990-03-21 |
DE3831196A1 (de) | 1990-03-22 |
CN1017277B (zh) | 1992-07-01 |
KR0169098B1 (ko) | 1998-12-01 |
ATE70898T1 (de) | 1992-01-15 |
US4915350A (en) | 1990-04-10 |
EP0358922B1 (de) | 1991-12-27 |
BR8904580A (pt) | 1990-04-24 |
AU619042B2 (en) | 1992-01-16 |
DE58900626D1 (de) | 1992-02-06 |
JPH02107877A (ja) | 1990-04-19 |
JP2695936B2 (ja) | 1998-01-14 |
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