DE69114864D1 - Betätigungs- und ventilanordnung für eine hydraulisch betätigte elektronisch gesteuerte einspritzeinheit. - Google Patents

Betätigungs- und ventilanordnung für eine hydraulisch betätigte elektronisch gesteuerte einspritzeinheit.

Info

Publication number: DE69114864D1
Authority: DE; Germany
Prior art keywords: actuating; injection unit; electronically controlled; valve arrangement; hydraulically actuated
Prior art date: 1991-10-11
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

Application number

DE69114864T

Other languages

English (en)

Other versions

DE69114864T2 (de

Inventor

Edward Meints

Alan Stockner

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Caterpillar Inc

Original Assignee

Caterpillar Inc

Priority date (The priority date 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 date listed.)

1991-10-11

Filing date

1991-12-23

Publication date

1996-01-04

1991-12-23 Application filed by Caterpillar Inc filed Critical Caterpillar Inc

1996-01-04 Publication of DE69114864D1 publication Critical patent/DE69114864D1/de

1996-06-13 Application granted granted Critical

1996-06-13 Publication of DE69114864T2 publication Critical patent/DE69114864T2/de

2011-12-24 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- F02M57/00—Fuel-injectors combined or associated with other devices
- F02M57/02—Injectors structurally combined with fuel-injection pumps
- F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
- F02M57/025—Injectors structurally combined with fuel-injection pumps characterised by the pump drive hydraulic, e.g. with pressure amplification
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/46—Valves
- F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0014—Valves characterised by the valve actuating means
- F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
- F02M63/0017—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- F02M63/0033—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat
- F02M63/0035—Poppet valves, i.e. having a mushroom-shaped valve member that moves perpendicularly to the plane of the valve seat
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- F02M63/0045—Three-way 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
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B2075/1804—Number of cylinders
- F02B2075/1832—Number of cylinders eight
- 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
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/14—Direct injection into combustion chamber
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/006—Camshaft or pushrod housings
- 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
- F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
- F02M2200/304—Fuel-injection apparatus having mechanical parts, the movement of which is damped using hydraulic means
- 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)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Fuel-Injection Apparatus (AREA)
Magnetically Actuated Valves (AREA)

DE69114864T 1991-10-11 1991-12-23 Betätigungs- und ventilanordnung für eine hydraulisch betätigte elektronisch gesteuerte einspritzeinheit. Expired - Lifetime DE69114864T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US77650091A	1991-10-11	1991-10-11
PCT/US1991/009680 WO1993007379A1 (en)	1991-10-11	1991-12-23	Actuator and valve assembly for a hydraulically-actuated electronically-controlled unit injector

Publications (2)

Publication Number	Publication Date
DE69114864D1 true DE69114864D1 (de)	1996-01-04
DE69114864T2 DE69114864T2 (de)	1996-06-13

Family

ID=25107546

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69114864T Expired - Lifetime DE69114864T2 (de)	1991-10-11	1991-12-23	Betätigungs- und ventilanordnung für eine hydraulisch betätigte elektronisch gesteuerte einspritzeinheit.

Country Status (9)

Country	Link
EP (1)	EP0607144B1 (de)
JP (1)	JP3037752B2 (de)
AU (1)	AU1247892A (de)
BR (1)	BR9107326A (de)
CA (1)	CA2116530A1 (de)
DE (1)	DE69114864T2 (de)
MX (1)	MX9205784A (de)
RU (1)	RU2101547C1 (de)
WO (1)	WO1993007379A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5756873A (en) *	1992-08-05	1998-05-26	Exxon Chemical Patents Inc.	Design for aromatics alkylation
US5893516A (en) *	1996-08-06	1999-04-13	Lucas Industries Plc	Injector
EP2293880B2 (de) *	2008-06-10	2021-05-05	MeadWestvaco Calmar GmbH	Fluidaustragkopf
BR112012028247B1 (pt) *	2010-05-05	2020-08-11	Dispensing Technologies B.V	Dispositivo de distribuição de um líquido
JP2013181505A (ja) *	2012-03-02	2013-09-12	Yanmar Co Ltd	燃料噴射ポンプ
RU2553917C1 (ru) *	2014-04-28	2015-06-20	Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ"	Устройство для подачи жидкого топлива в форсунки дизельного двигателя
DK178674B1 (en) *	2015-03-20	2016-10-24	Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland	Fuel valve for injecting a low flashpoint fuel into a combustion chamber of a large self-igniting turbocharged two-stroke internal combustion engine
GB2551338A (en) *	2016-06-13	2017-12-20	Delphi Int Operations Luxembourg Sarl	High pressure fuel pump circuit
DE102018206334A1 (de) *	2018-04-25	2019-10-31	Robert Bosch Gmbh	Kraftstofffördereinrichtung für kryogene Kraftstoffe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2012202A1 (de) *	1970-03-14	1971-10-07	Robert Bosch Gmbh, 7000 Stuttgart	Pumpe Düse zur Kraftstoffeinspritzung für Brennkraftmaschinen
US4219154A (en) *	1978-07-10	1980-08-26	The Bendix Corporation	Electronically controlled, solenoid operated fuel injection system

1991
- 1991-12-23 EP EP92904969A patent/EP0607144B1/de not_active Expired - Lifetime
- 1991-12-23 DE DE69114864T patent/DE69114864T2/de not_active Expired - Lifetime
- 1991-12-23 RU RU94020731A patent/RU2101547C1/ru active
- 1991-12-23 JP JP04505268A patent/JP3037752B2/ja not_active Expired - Lifetime
- 1991-12-23 BR BR9107326A patent/BR9107326A/pt not_active IP Right Cessation
- 1991-12-23 WO PCT/US1991/009680 patent/WO1993007379A1/en active IP Right Grant
- 1991-12-23 CA CA002116530A patent/CA2116530A1/en not_active Abandoned
- 1991-12-23 AU AU12478/92A patent/AU1247892A/en not_active Abandoned
1992
- 1992-10-08 MX MX9205784A patent/MX9205784A/es not_active IP Right Cessation

Also Published As

Publication number	Publication date
MX9205784A (es)	1993-04-01
BR9107326A (pt)	1995-10-17
JP3037752B2 (ja)	2000-05-08
EP0607144A1 (de)	1994-07-27
JPH07502091A (ja)	1995-03-02
EP0607144B1 (de)	1995-11-22
RU2101547C1 (ru)	1998-01-10
WO1993007379A1 (en)	1993-04-15
AU1247892A (en)	1993-05-03
DE69114864T2 (de)	1996-06-13
CA2116530A1 (en)	1993-04-15

Publication	Publication Date	Title
DE69121904D1 (de)	1996-10-10	Gedämpfte betätigungs- und ventilanordnung für eine elektronisch-gesteuerte einspritzeinheit
KR930702608A (ko)	1993-09-09	전자기로 작동하는 분사 밸브
DE69128972D1 (de)	1998-04-02	Hydraulisch betaetigtes, elektronisch gesteuertes einspritzeinheit-brennstoffsystem
DE69002507D1 (de)	1993-09-09	Elektromagnetisch betaetigte ventilsteuerungsvorrichtung.
DE59204426D1 (de)	1996-01-04	Piezo-Ventil.
DE3870745D1 (de)	1992-06-11	Steuervorrichtung fuer eine drosselklappe.
DE59203684D1 (de)	1995-10-19	Brennstoffeinspritzventil.
ITMI922025A1 (it)	1994-02-28	Valvola elettromagneticamente azionabile
DE59202731D1 (de)	1995-08-03	Elektromagnetisch betätigbares einspritzventil.
DE69109951D1 (de)	1995-06-29	Ventilstellglied mit hydraulischem Antrieb und pneumatischem Rücklauf.
DE69202572D1 (de)	1995-06-22	MAGNETBETäTIGTES KOMBINATIONSVENTIL.
FR2673991B1 (fr)	1993-07-09	Vanne redondee a la fermeture.
DE69114864D1 (de)	1996-01-04	Betätigungs- und ventilanordnung für eine hydraulisch betätigte elektronisch gesteuerte einspritzeinheit.
IT1256712B (it)	1995-12-15	Valvola di iniezione azionabile elettromagneticamente.
DE3878332D1 (de)	1993-03-25	Steuervorrichtung fuer eine drosselklappe.
FR2671597B1 (fr)	1993-07-09	Electrovanne a section de passage variable.
NO892352L (no)	1989-12-11	Ventilopphevingsmekanisme.
DE69112544D1 (de)	1995-10-05	Hydraulisches betätigungsventil.
DE58906578D1 (de)	1994-02-10	Elektronisch steuerbares Regelventil.
FR2686388B1 (fr)	1994-11-10	Electrovanne a induit plongueur.
DE58905388D1 (de)	1993-09-30	Werkzeugbetätigungszylinder mit Steuerventil.
FR2693785B1 (fr)	1995-07-13	Electrovanne a commande numerique.
DE69012051D1 (de)	1994-10-06	Hydraulikventilanordnung.
DE69110505D1 (de)	1995-07-27	Hydraulisches Steuerventil.
DE69204651D1 (de)	1995-10-12	Kryogenisches Steuerventil.

Legal Events

Date	Code	Title	Description
1996-12-19	8364	No opposition during term of opposition