CH447714A - Safety device on electromagnetic injection valves of internal combustion engines - Google Patents

Safety device on electromagnetic injection valves of internal combustion engines

Info

Publication number
CH447714A
CH447714A CH412967A CH412967A CH447714A CH 447714 A CH447714 A CH 447714A CH 412967 A CH412967 A CH 412967A CH 412967 A CH412967 A CH 412967A CH 447714 A CH447714 A CH 447714A
Authority
CH
Switzerland
Prior art keywords
internal combustion
safety device
combustion engines
injection valves
electromagnetic injection
Prior art date
Application number
CH412967A
Other languages
German (de)
Inventor
Huber Robert
Original Assignee
Huber Robert
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.)
Filing date
Publication date
Application filed by Huber Robert filed Critical Huber Robert
Priority to CH412967A priority Critical patent/CH447714A/en
Publication of CH447714A publication Critical patent/CH447714A/en
Priority to DE19681601408 priority patent/DE1601408A1/en
Priority to US3481542D priority patent/US3481542A/en
Priority to FR1555369D priority patent/FR1555369A/fr
Priority to SE317768A priority patent/SE337726B/xx
Priority to NL6803919A priority patent/NL6803919A/xx
Priority to GB1364868A priority patent/GB1177334A/en
Priority to DK123568A priority patent/DK127860B/en

Links

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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
    • 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
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0205—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
    • 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
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0205—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
    • F02M63/0215—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine by draining or closing fuel conduits
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7761—Electrically actuated valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
CH412967A 1967-03-22 1967-03-22 Safety device on electromagnetic injection valves of internal combustion engines CH447714A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH412967A CH447714A (en) 1967-03-22 1967-03-22 Safety device on electromagnetic injection valves of internal combustion engines
DE19681601408 DE1601408A1 (en) 1967-03-22 1968-01-30 Safety device on electromagnetic injection valves of internal combustion engines
US3481542D US3481542A (en) 1967-03-22 1968-02-23 Safety device for electromagnetic fuel-injection spray nozzles for internal combustion engines
FR1555369D FR1555369A (en) 1967-03-22 1968-03-07
SE317768A SE337726B (en) 1967-03-22 1968-03-11
NL6803919A NL6803919A (en) 1967-03-22 1968-03-20
GB1364868A GB1177334A (en) 1967-03-22 1968-03-21 A Fuel Injection System for Internal Combustion Engines
DK123568A DK127860B (en) 1967-03-22 1968-03-22 Safety mechanism for an electromagnetically actuated fuel injection valve for each working cylinder in internal combustion engines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH412967A CH447714A (en) 1967-03-22 1967-03-22 Safety device on electromagnetic injection valves of internal combustion engines

Publications (1)

Publication Number Publication Date
CH447714A true CH447714A (en) 1967-11-30

Family

ID=4270361

Family Applications (1)

Application Number Title Priority Date Filing Date
CH412967A CH447714A (en) 1967-03-22 1967-03-22 Safety device on electromagnetic injection valves of internal combustion engines

Country Status (8)

Country Link
US (1) US3481542A (en)
CH (1) CH447714A (en)
DE (1) DE1601408A1 (en)
DK (1) DK127860B (en)
FR (1) FR1555369A (en)
GB (1) GB1177334A (en)
NL (1) NL6803919A (en)
SE (1) SE337726B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55119955A (en) * 1979-03-09 1980-09-16 Bosch Gmbh Robert Fuel injection apparatus for internal combustion engine
US5551403A (en) * 1994-08-04 1996-09-03 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh Fuel supply quantity limiting arrangement

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589619A (en) * 1968-04-08 1971-06-29 Koho Es Gepipari Miniszterium Gas burner assembly
FR2068857A5 (en) * 1969-10-24 1971-09-03 Sofredi
GB1342357A (en) * 1970-06-24 1974-01-03 Cav Ltd Fuel injection systems
US3704833A (en) * 1971-02-17 1972-12-05 Fred O Wheat Solenoid valve assembly
FR2145080A5 (en) * 1971-07-08 1973-02-16 Peugeot & Renault
GB1472401A (en) * 1973-05-12 1977-05-04 Cav Ltd Fuel injection nozzles
DE2759187A1 (en) * 1977-12-31 1979-07-12 Bosch Gmbh Robert FUEL INJECTION SYSTEM WITH AT LEAST ONE FUEL INJECTION VALVE, ESPECIALLY FOR LARGE ENGINES
DE2918147A1 (en) * 1979-05-05 1980-11-20 Maschf Augsburg Nuernberg Ag FUEL INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE
EP0058472B1 (en) * 1981-02-12 1986-04-23 Imperial Chemical Industries Plc Agricultural spraying apparatus and containers for use therewith
FR2502701A1 (en) * 1981-03-26 1982-10-01 Renault Vehicules Ind INJECTOR INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
AT378242B (en) * 1981-07-31 1985-07-10 Berchtold Max Prof FUEL INJECTION SYSTEM FOR INTERNAL COMBUSTION ENGINES, ESPECIALLY DIESEL ENGINES
US4603671A (en) * 1983-08-17 1986-08-05 Nippon Soken, Inc. Fuel injector for an internal combustion engine
US4482094A (en) * 1983-09-06 1984-11-13 General Motors Corporation Electromagnetic unit fuel injector
US4539959A (en) * 1984-02-27 1985-09-10 General Motors Corporation Fuel injection system with fuel flow limiting valve assembly
CH668621A5 (en) * 1986-01-22 1989-01-13 Dereco Dieselmotoren Forschung FUEL INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE.
JP2523759B2 (en) * 1987-02-04 1996-08-14 フエスト − アルピネ オウトモチブ ゲゼルシャフト ミットベシュレンクテル ハフツンク Fuel injection nozzle
US4798329A (en) * 1987-03-03 1989-01-17 Colt Industries Inc. Combined fuel injector and pressure regulator assembly
DE3713999A1 (en) * 1987-04-27 1988-11-10 Behr Industrieanlagen METHOD FOR AUTOMATIC SERIAL COATING OF WORKPIECES
SE457974B (en) * 1987-10-16 1989-02-13 Reinhold Berntsson DEVICE FOR APPLICATION OF A LIMED STRING ON A CURRENT COURT
EP0331200B1 (en) * 1988-03-04 1995-05-31 Yamaha Motor Co., Ltd. Fuel injection nozzle
IT1232026B (en) * 1989-02-28 1992-01-23 Weber Srl ELECTRIC MAGNETIC FUEL INJECTION DEVICE FOR DIESEL CYCLE ENGINES
GB9320798D0 (en) * 1993-10-08 1993-12-01 Lucas Ind Plc Fuel injection nozzle
US5740782A (en) * 1996-05-20 1998-04-21 Lowi, Jr.; Alvin Positive-displacement-metering, electro-hydraulic fuel injection system
DE19641824A1 (en) * 1996-10-10 1998-04-16 Bosch Gmbh Robert Fuel injection valve for internal combustion engines
US5873527A (en) * 1997-02-19 1999-02-23 Caterpillar Inc. Fuel injector with regulated plunger motion
DE19717419C1 (en) * 1997-04-25 1998-07-30 Daimler Benz Ag Injector valve for internal combustion engine of vehicle
US5947382A (en) * 1997-06-11 1999-09-07 Stanadyne Automotive Corp. Servo controlled common rail injector
US5870996A (en) * 1998-04-10 1999-02-16 Alfred J. Buescher High-pressure dual-feed-rate injector pump with auxiliary spill port
US6009850A (en) * 1998-04-10 2000-01-04 Alfred J. Buescher High-pressure dual-feed-rate injector pump with grooved port-closing edge
US6113014A (en) * 1998-07-13 2000-09-05 Caterpillar Inc. Dual solenoids on a single circuit and fuel injector using same
DE19860476A1 (en) * 1998-12-28 2000-07-06 Bosch Gmbh Robert Fuel injection system
US6343587B1 (en) * 2000-06-28 2002-02-05 Siemens Automotive Corporation Fuel injector armature permitting fluid and vapor flow
DE10038996A1 (en) * 2000-08-10 2002-02-21 Bosch Gmbh Robert Fuel injection valve
US6749130B2 (en) 2000-12-08 2004-06-15 Caterpillar Inc Check line valve faster venting method
US6431472B1 (en) 2000-12-21 2002-08-13 Caterpillar Inc. Fuel injector nozzle with outwardly opening check valve
US6685160B2 (en) 2001-07-30 2004-02-03 Caterpillar Inc Dual solenoid latching actuator and method of using same
DE10143423A1 (en) * 2001-09-05 2003-05-08 Bosch Gmbh Robert Fuel injection system with injector hydraulically decoupled from the supply line
US6928986B2 (en) * 2003-12-29 2005-08-16 Siemens Diesel Systems Technology Vdo Fuel injector with piezoelectric actuator and method of use
DE102005036780A1 (en) * 2005-08-02 2007-02-08 L'orange Gmbh Fuel injection system for an internal combustion engine
AT513158B1 (en) * 2012-04-10 2014-03-15 Bosch Gmbh Robert Flow restrictor with ball and throttle
DE102012220491A1 (en) * 2012-11-09 2014-05-15 Robert Bosch Gmbh Fuel injection valve and fuel injection system with a fuel injection valve
US10544771B2 (en) * 2017-06-14 2020-01-28 Caterpillar Inc. Fuel injector body with counterbore insert
CN113790116A (en) * 2021-09-14 2021-12-14 哈尔滨工程大学 An Electronically Controlled High Pressure Common Rail Injector That Can Realize Variable Fuel Injection Regularity
CN114458498B (en) * 2022-02-24 2022-10-28 哈尔滨工程大学 High-pressure common rail oil injector for realizing high-stability injection based on throttling resistance-capacitance effect

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798769A (en) * 1956-09-27 1957-07-09 Mrs Clare H Whitson Liquid fuel injectors
US2852308A (en) * 1956-10-01 1958-09-16 Mrs Clare H Whitson Liquid fuel injectors
DE1101859B (en) * 1958-09-24 1961-03-09 Bosch Gmbh Robert Electromagnetically operated injection valve for internal combustion engines
US2985378A (en) * 1960-07-19 1961-05-23 Gen Motors Corp Accumulator type injection apparatus
US3180084A (en) * 1961-02-13 1965-04-27 Ciary Corp Thrust device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55119955A (en) * 1979-03-09 1980-09-16 Bosch Gmbh Robert Fuel injection apparatus for internal combustion engine
US5551403A (en) * 1994-08-04 1996-09-03 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh Fuel supply quantity limiting arrangement

Also Published As

Publication number Publication date
FR1555369A (en) 1969-01-24
NL6803919A (en) 1968-09-23
US3481542A (en) 1969-12-02
SE337726B (en) 1971-08-16
DK127860B (en) 1974-01-21
GB1177334A (en) 1970-01-07
DE1601408A1 (en) 1971-01-07

Similar Documents

Publication Publication Date Title
AT262697B (en) Injection and ignition device for piston internal combustion engines
CH413497A (en) Injection and ignition device for internal combustion engines
AT278448B (en) Internal combustion engine with noise-absorbing casing
AT283822B (en) Ignition device for internal combustion engines
CH443787A (en) Injection device of a piston internal combustion engine
CH462537A (en) Turbo-charged piston internal combustion engine
AT279272B (en) Ignition device for internal combustion engines
CH475470A (en) Piston internal combustion engine
AT304174B (en) Injection device for internal combustion engines
AT285248B (en) Ignition device for internal combustion engines
CH478343A (en) Spark ignition, air-compressing injection internal combustion engine
CH482102A (en) Internal combustion engine
CH445945A (en) Internal combustion engine
BR6804350D0 (en) PROCEDURE FOR REGULATING THE INJECTION DURATION FOR INTERNAL COMBUSTION ENGINES WITH ELECTROMAGNETIC INJECTORS AND DEVICE FOR THE EXECUTION OF THE MENTIONED PROCESS
AT307811B (en) Fuel injection device for internal combustion engines
CH440840A (en) Fuel injection device for internal combustion engines
AT288786B (en) Ignition device for internal combustion engines
CH475473A (en) Control device for an injection system of an internal combustion engine
AT288091B (en) Ignition device for internal combustion engines
AT279972B (en) Starting device for internal combustion engines with injection pump
CH438841A (en) Fuel injection device of a reciprocating internal combustion engine
CH532715A (en) Internal combustion engine with compression ignition
CH478983A (en) Idle control device for an internal combustion engine
CH445198A (en) Internal combustion engine
AT290218B (en) Contactless ignition device for internal combustion engines