BE905150A - Procede de fonctionnement d'un moteur a combustion interne a allumage par etincelle, moteur a combustion de ce type et vehicule automobile equipe d'un tel moteur. - Google Patents
Procede de fonctionnement d'un moteur a combustion interne a allumage par etincelle, moteur a combustion de ce type et vehicule automobile equipe d'un tel moteur.Info
- Publication number
- BE905150A BE905150A BE0/216957A BE216957A BE905150A BE 905150 A BE905150 A BE 905150A BE 0/216957 A BE0/216957 A BE 0/216957A BE 216957 A BE216957 A BE 216957A BE 905150 A BE905150 A BE 905150A
- Authority
- BE
- Belgium
- Prior art keywords
- engine
- combustion engine
- fuel
- load
- spark ignition
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title 1
- 239000000446 fuel Substances 0.000 abstract 6
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D3/00—Controlling low-pressure fuel injection, i.e. where the fuel-air mixture containing fuel thus injected will be substantially compressed by the compression stroke of the engine, by means other than controlling only an injection pump
-
- 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
- F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
- F02M51/0642—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto
- F02M51/0653—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto the valve being an elongated body, e.g. a needle valve
-
- 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
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D7/00—Other fuel-injection control
- F02D7/02—Controlling fuel injection where fuel is injected by compressed air
-
- 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
-
- 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
- F02M67/00—Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type
- F02M67/10—Injectors peculiar thereto, e.g. valve less type
- F02M67/12—Injectors peculiar thereto, e.g. valve less type having valves
-
- 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
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
-
- 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
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
-
- 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
- F02B75/00—Other engines
- F02B75/12—Other methods of operation
- F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
-
- 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
- F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
- F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
- F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
- F02D2400/04—Two-stroke combustion engines with electronic control
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Hybrid Electric Vehicles (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Dans un moteur à combustion interne (9) à allumage par étincelle, le carburant est injecté directement dans la chambre de combustion (22) du moteur. Les moments d'injection du carburant et d'allumage de la charge contenant le carburant sont synchronisés en fonction de la charge du moteur (9) pour différentes conditions de vitesse. En faible charge et vitesse, sensiblement tout le carburant est injecté après la fermeture de la lumière d'échappement (20), et la charge de carburant est allumée ou inflammée entre 40 degrés et 70 degrés de l'angle de rotation du vilebrequin (14) avant le point mort haut du cycle du moteur (9). En charge élevée, sensiblement tout le carburant est injecté avant la fermeture de la lumière d'échappement (20).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPH156185 | 1985-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE905150A true BE905150A (fr) | 1986-11-17 |
Family
ID=3771187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/216957A BE905150A (fr) | 1985-07-19 | 1986-07-22 | Procede de fonctionnement d'un moteur a combustion interne a allumage par etincelle, moteur a combustion de ce type et vehicule automobile equipe d'un tel moteur. |
Country Status (15)
Country | Link |
---|---|
US (2) | US4807572A (fr) |
JP (2) | JPH07117024B2 (fr) |
KR (2) | KR940001929B1 (fr) |
AU (2) | AU583939B2 (fr) |
BE (1) | BE905150A (fr) |
BR (2) | BR8606801A (fr) |
CA (2) | CA1272420A (fr) |
DE (4) | DE3690387T1 (fr) |
ES (2) | ES2000701A6 (fr) |
FR (2) | FR2585075B1 (fr) |
GB (2) | GB2187506B (fr) |
IT (2) | IT1197785B (fr) |
MX (2) | MX170905B (fr) |
SE (2) | SE459821B (fr) |
WO (2) | WO1987000580A1 (fr) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2000701A6 (es) * | 1985-07-19 | 1988-03-16 | Orbital Eng Pty | Un metodo de hacer funcionar un motor de combustion interna, de dos tiempos, encendido por chispa. |
US4955340A (en) * | 1986-09-08 | 1990-09-11 | Elliott George D | Electronic controller for compression-actuated fuel injector system |
US4901701A (en) * | 1987-11-12 | 1990-02-20 | Injection Research Specialists, Inc. | Two-cycle engine with electronic fuel injection |
JP2708529B2 (ja) * | 1988-02-25 | 1998-02-04 | オービタル、エンジン、カンパニー、プロプライエタリ、リミテッド | 燃料噴射制御方法および装置 |
JPH086661B2 (ja) * | 1988-07-01 | 1996-01-29 | トヨタ自動車株式会社 | 内燃機関の燃料噴射装置 |
JPH0233439A (ja) * | 1988-07-21 | 1990-02-02 | Fuji Heavy Ind Ltd | 2サイクル直噴エンジンの燃料噴射制御装置 |
JPH0249939A (ja) * | 1988-08-11 | 1990-02-20 | Fuji Heavy Ind Ltd | 2サイクル直噴エンジンの燃料噴射制御装置 |
DE3914636A1 (de) * | 1989-05-03 | 1990-11-08 | Bosch Gmbh Robert | Vorrichtung zum kombinierten ausblasen von kraftstoff und luft fuer kraftstoffeinspritzanlagen von brennkraftmaschinen |
US5086737A (en) * | 1989-06-29 | 1992-02-11 | Fuji Jukogyo Kabushiki Kaisha | Fuel injection timing control system for an internal combustion engine with a direct fuel injection system |
US5095873A (en) * | 1989-09-13 | 1992-03-17 | Yamaha Hatsudoki Kabushiki Kaisha | Fuel injection system and method for engine |
US4955341A (en) * | 1989-09-18 | 1990-09-11 | General Motors Corporation | Idle control system for a crankcase scavenged two-stroke engine |
US5063886A (en) * | 1989-09-18 | 1991-11-12 | Toyota Jidosha Kabushiki Kaisha | Two-stroke engine |
GR1002811B (el) * | 1989-11-20 | 1997-11-13 | Εγχυση βενζινης κατευθειαν στον κυλινδρο διχρονου βενζινοκινητηρα. | |
JPH03164549A (ja) * | 1989-11-22 | 1991-07-16 | Fuji Heavy Ind Ltd | 2サイクルエンジンのエンジン制御装置 |
US4958609A (en) * | 1989-12-18 | 1990-09-25 | General Motors Corporation | Fuel injection timing control for a crankcase scavenged two-stroke engine |
JP3215104B2 (ja) * | 1990-03-23 | 2001-10-02 | ヤマハ発動機株式会社 | 筒内噴射式2サイクルエンジンの排気タイミング制御装置 |
US5078107A (en) * | 1990-03-30 | 1992-01-07 | Fuji Jukogyo Kabushiki Kaisha | Fuel injection control system for an internal combustion engine |
US5042442A (en) * | 1990-04-10 | 1991-08-27 | Hale Fire Pump Company | Internal combustion engine |
US5240104A (en) * | 1992-01-31 | 1993-08-31 | Douglas John J | Printed circuit board belt conveyor |
FR2695682B1 (fr) * | 1992-09-11 | 1994-10-21 | Inst Francais Du Petrole | Moteur à deux temps à injection pneumatique et à équilibrage du premier ordre des masses alternatives. |
US5237972A (en) * | 1992-11-27 | 1993-08-24 | General Motors Corporation | Two-stage cycle engine and combustion chamber |
US5623909A (en) * | 1994-05-03 | 1997-04-29 | Dresser-Rand | Injection timing and power balancing control for gaseous fuel engines |
AUPN489595A0 (en) * | 1995-08-18 | 1995-09-14 | Orbital Engine Company (Australia) Proprietary Limited | Gaseous fuel direct injection system for internal combustion engines |
DE19611289A1 (de) * | 1996-03-22 | 1997-09-25 | Dolmar Gmbh | Verfahren zur Steuerung eines Einspritzventils bei einer schnellaufenden 2-Takt-Brennkraftmaschine mit Kraftstoffeinspritzung sowie Vorrichtung zur Durchführung des Verfahrens |
US5769041A (en) * | 1996-04-26 | 1998-06-23 | Yamaha Hatsudoki Kabushiki Kaisha | Two cycle fuel injection engine |
JP3847911B2 (ja) * | 1997-08-11 | 2006-11-22 | ヤマハマリン株式会社 | 直接噴射式2サイクルエンジンの燃料噴射装置 |
JP4170427B2 (ja) * | 1997-12-08 | 2008-10-22 | ヤマハマリン株式会社 | 直接筒内噴射式2サイクルエンジン |
US6302337B1 (en) | 2000-08-24 | 2001-10-16 | Synerject, Llc | Sealing arrangement for air assist fuel injectors |
US6402057B1 (en) | 2000-08-24 | 2002-06-11 | Synerject, Llc | Air assist fuel injectors and method of assembling air assist fuel injectors |
US6484700B1 (en) | 2000-08-24 | 2002-11-26 | Synerject, Llc | Air assist fuel injectors |
US6425364B1 (en) * | 2000-11-28 | 2002-07-30 | Bombardier Motor Corporation Of America | Two-stroke direct fuel injected marine engine having anodized piston ring grooves |
JP2002309989A (ja) | 2001-04-11 | 2002-10-23 | Kokusan Denki Co Ltd | 2サイクル筒内直接噴射エンジンの燃料噴射制御方法 |
US6814060B1 (en) * | 2003-09-26 | 2004-11-09 | General Motors Corporation | Engine emission control system and method |
US8632741B2 (en) | 2010-01-07 | 2014-01-21 | Dresser-Rand Company | Exhaust catalyst pre-heating system and method |
DE102010037528A1 (de) | 2010-09-14 | 2012-03-15 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Betriebsverfahren für einen Zweitaktmotor |
JP5998751B2 (ja) * | 2012-08-29 | 2016-09-28 | マツダ株式会社 | 火花点火式直噴エンジン |
WO2017052207A1 (fr) * | 2015-09-22 | 2017-03-30 | 조주혁 | Moteur à combustion interne à deux temps fournissant de l'air en utilisant un dispositif de compression d'air extérieur au moteur |
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US2735413A (en) * | 1956-02-21 | Internal-combustion engines | ||
US2246019A (en) * | 1938-01-26 | 1941-06-17 | Steinlein Gustav | Two stroke internal combustion engine operating with fuel injection |
GB596846A (en) * | 1942-10-23 | 1948-01-13 | Texaco Development Corp | Improvements in or relating to modified otto cycle internal combustion engines |
US2411740A (en) * | 1943-12-22 | 1946-11-26 | Texas Co | Internal-combustion engine |
US2412821A (en) * | 1944-03-04 | 1946-12-17 | Texas Co | Internal-combustion engine |
GB651526A (en) * | 1947-03-25 | 1951-04-04 | Texaco Development Corp | Improvements in or relating to the method of operating internal combustion engines and to fuel injection devices for the same |
US2484009A (en) * | 1948-02-25 | 1949-10-11 | Texas Co | Internal-combustion engine and method of operating same |
DE833431C (de) * | 1949-03-22 | 1952-03-10 | Gertrud Schnuerle | Gemischverdichtende Brennkraftmaschine mit Fremdzuendung und mit Einfuehrung und Zerstaeubung des Kraftstoffes durch Druckluft |
GB704800A (en) * | 1951-10-16 | 1954-03-03 | Texaco Development Corp | Improvements in or relating to an internal combustion engine |
US2691968A (en) * | 1952-04-24 | 1954-10-19 | Texas Co | Two-stroke internal-combustion engine and method of operating same |
US2767692A (en) * | 1953-04-29 | 1956-10-23 | Texas Co | Method of operating an internal combustion engine |
US2958313A (en) * | 1958-10-28 | 1960-11-01 | Texaco Inc | Internal combustion engine |
US3154059A (en) * | 1962-10-25 | 1964-10-27 | Southwest Res Inst | Stratified spark ignition internal combustion engine |
US3190271A (en) * | 1964-01-27 | 1965-06-22 | Mcculloch Corp | Fuel-air injection system for internal combustion engines |
GB1254151A (en) * | 1968-01-08 | 1971-11-17 | Shigeru Onishi | Internal combustion engine |
US4062335A (en) * | 1974-06-03 | 1977-12-13 | Rank William J | Variable volume pump for internal combustion engine |
AU3261978A (en) * | 1977-01-24 | 1979-07-26 | Victa Ltd | Internal combustion engine |
JPS5431809A (en) * | 1977-08-17 | 1979-03-08 | Toyota Motor Corp | Sub-chamber-furnished internal combustion engine |
JPS5438439A (en) * | 1977-08-30 | 1979-03-23 | Agency Of Ind Science & Technol | Fuel injection for pump multiple injection |
US4235374A (en) * | 1979-01-25 | 1980-11-25 | The Bendix Corporation | Electronically controlled diesel unit injector |
JPS6040768B2 (ja) * | 1980-06-02 | 1985-09-12 | 松下電器産業株式会社 | 赤外線ガスグリル |
US4407241A (en) * | 1980-12-31 | 1983-10-04 | Cummins Engine Company, Inc. | Expandable hydraulic tappet with a variable exit valve |
JPS5872614A (ja) * | 1981-10-23 | 1983-04-30 | Nippon Clean Engine Res | 内燃機関の点火・燃焼方式 |
FR2515260A1 (fr) * | 1981-10-23 | 1983-04-29 | Nippon Clean Engine Res | Moteur a combustion interne a 2-temps et procede d'allumage-combustion applicable audit moteur |
US4445467A (en) * | 1982-08-10 | 1984-05-01 | Howard Westerman | Two-cycle stratified charge gas engine |
US4628881A (en) * | 1982-09-16 | 1986-12-16 | Bkm, Inc. | Pressure-controlled fuel injection for internal combustion engines |
PH25880A (en) * | 1983-08-05 | 1991-12-02 | Orbital Eng Pty | Fuel injection method and apparatus |
DD228585A1 (de) * | 1984-05-07 | 1985-10-16 | Zwickau Ing Hochschule | Gemischverdichtende zweitakt-einspritzbrennkraftmaschine |
DE3521772A1 (de) * | 1985-06-19 | 1987-01-02 | Stihl Maschf Andreas | Verfahren zum einspritzen von kraftstoff bei zweitaktmotoren und vorrichtung zur durchfuehrung des verfahrens |
ES2000701A6 (es) * | 1985-07-19 | 1988-03-16 | Orbital Eng Pty | Un metodo de hacer funcionar un motor de combustion interna, de dos tiempos, encendido por chispa. |
-
1986
- 1986-07-18 ES ES8600418A patent/ES2000701A6/es not_active Expired
- 1986-07-18 DE DE19863690387 patent/DE3690387T1/de active Pending
- 1986-07-18 AU AU61462/86A patent/AU583939B2/en not_active Ceased
- 1986-07-18 BR BR8606801A patent/BR8606801A/pt not_active IP Right Cessation
- 1986-07-18 WO PCT/AU1986/000205 patent/WO1987000580A1/fr active Application Filing
- 1986-07-18 CA CA000514179A patent/CA1272420A/fr not_active Expired - Fee Related
- 1986-07-18 JP JP61504168A patent/JPH07117024B2/ja not_active Expired - Fee Related
- 1986-07-18 GB GB08706102A patent/GB2187506B/en not_active Expired
- 1986-07-18 DE DE3690386A patent/DE3690386C2/de not_active Expired - Fee Related
- 1986-07-18 WO PCT/AU1986/000204 patent/WO1987000579A1/fr active Application Filing
- 1986-07-18 BR BR8606800A patent/BR8606800A/pt not_active IP Right Cessation
- 1986-07-18 CA CA000514177A patent/CA1317830C/fr not_active Expired - Fee Related
- 1986-07-18 IT IT21180/86A patent/IT1197785B/it active
- 1986-07-18 KR KR1019870700243A patent/KR940001929B1/ko not_active IP Right Cessation
- 1986-07-18 US US07/040,776 patent/US4807572A/en not_active Expired - Lifetime
- 1986-07-18 DE DE3690387A patent/DE3690387C2/de not_active Expired - Fee Related
- 1986-07-18 IT IT21179/86A patent/IT1197784B/it active
- 1986-07-18 DE DE19863690386 patent/DE3690386T1/de active Pending
- 1986-07-18 ES ES8600417A patent/ES2001026A6/es not_active Expired
- 1986-07-18 KR KR1019870700242A patent/KR940001928B1/ko not_active IP Right Cessation
- 1986-07-18 JP JP61504171A patent/JPH0781534B2/ja not_active Expired - Fee Related
- 1986-07-18 GB GB8706103A patent/GB2188370B/en not_active Expired
- 1986-07-18 AU AU61466/86A patent/AU594356B2/en not_active Ceased
- 1986-07-21 MX MX003204A patent/MX170905B/es unknown
- 1986-07-21 FR FR868610573A patent/FR2585075B1/fr not_active Expired - Fee Related
- 1986-07-21 MX MX003205A patent/MX170906B/es unknown
- 1986-07-21 FR FR868610574A patent/FR2585076B1/fr not_active Expired - Fee Related
- 1986-07-22 BE BE0/216957A patent/BE905150A/fr not_active IP Right Cessation
-
1987
- 1987-03-19 SE SE8701145A patent/SE459821B/sv not_active IP Right Cessation
- 1987-03-19 SE SE8701144A patent/SE459601B/sv not_active IP Right Cessation
-
1988
- 1988-03-09 US US07/169,118 patent/US4949689A/en not_active Expired - Lifetime
Also Published As
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Effective date: 20030731 |