FR2059174A5 - - Google Patents

Info

Publication number
FR2059174A5
FR2059174A5 FR7030971A FR7030971A FR2059174A5 FR 2059174 A5 FR2059174 A5 FR 2059174A5 FR 7030971 A FR7030971 A FR 7030971A FR 7030971 A FR7030971 A FR 7030971A FR 2059174 A5 FR2059174 A5 FR 2059174A5
Authority
FR
France
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
Application number
FR7030971A
Other languages
French (fr)
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.)
BOSCH
Original Assignee
BOSCH
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
Priority claimed from DE19691944177 external-priority patent/DE1944177A1/en
Priority claimed from DE19691962916 external-priority patent/DE1962916A1/en
Priority claimed from DE19702006304 external-priority patent/DE2006304A1/en
Priority claimed from DE19702006844 external-priority patent/DE2006844A1/en
Priority claimed from DE2008668A external-priority patent/DE2008668C3/en
Priority claimed from DE19702010291 external-priority patent/DE2010291A1/en
Application filed by BOSCH filed Critical BOSCH
Application granted granted Critical
Publication of FR2059174A5 publication Critical patent/FR2059174A5/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00Engines characterised by fuel-air mixture compression
    • F02B1/02Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/12Other methods of operation
    • F02B2075/125Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valve Device For Special Equipments (AREA)
FR7030971A 1969-08-30 1970-08-24 Expired FR2059174A5 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19691944177 DE1944177A1 (en) 1969-08-30 1969-08-30 Control of inlet and outlet valves of internal combustion engines by liquid
DE19691962916 DE1962916A1 (en) 1969-12-16 1969-12-16 Roller and scraper device useful in produc - tion of paper
DE19702006304 DE2006304A1 (en) 1970-02-12 1970-02-12 Control of inlet and outlet valves in internal combustion engines
DE19702006844 DE2006844A1 (en) 1970-02-14 1970-02-14 Control of inlet and outlet valves in internal combustion engines by liquid
DE2008668A DE2008668C3 (en) 1970-02-25 1970-02-25 Device for controlling an intake or exhaust valve of an internal combustion engine
DE19702010291 DE2010291A1 (en) 1970-03-05 1970-03-05 Control of inlet and outlet valves in internal combustion engines by liquid

Publications (1)

Publication Number Publication Date
FR2059174A5 true FR2059174A5 (en) 1971-05-28

Family

ID=27544133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7030971A Expired FR2059174A5 (en) 1969-08-30 1970-08-24

Country Status (8)

Country Link
US (1) US3727595A (en)
BE (1) BE755478A (en)
CH (1) CH503892A (en)
FR (1) FR2059174A5 (en)
GB (1) GB1294217A (en)
NL (1) NL7012856A (en)
PL (1) PL75950B1 (en)
RO (1) RO60817A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466650A1 (en) * 1979-10-03 1981-04-10 Daimler Benz Ag PRESSURE ACTUATED CONTROL DEVICE
FR2552492A1 (en) * 1983-09-23 1985-03-29 Alsacienne Constr Meca ELECTRO-HYDRAULIC VALVE CONTROL BLOCK FOR INTERNAL COMBUSTION ENGINE

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009695A (en) * 1972-11-14 1977-03-01 Ule Louis A Programmed valve system for internal combustion engine
US3978826A (en) * 1975-04-14 1976-09-07 Curtiss-Wright Corporation Rotary engine with intake valve having a variable open period for power control
US4134371A (en) * 1977-04-28 1979-01-16 Hausknecht Louis A Valve control system
US4347812A (en) * 1978-04-28 1982-09-07 Nippon Soken, Inc. Hydraulic valve lift device
US4206728A (en) * 1978-05-01 1980-06-10 General Motors Corporation Hydraulic valve actuator system
US4200067A (en) * 1978-05-01 1980-04-29 General Motors Corporation Hydraulic valve actuator and fuel injection system
JPS606566Y2 (en) * 1979-07-03 1985-03-02 日産自動車株式会社 valve shock absorber
US4483283A (en) * 1983-05-13 1984-11-20 Hausknecht Louis A Variable valve control system with dampener assembly
US4656976A (en) * 1984-04-01 1987-04-14 Rhoads Gary E Hydraulic rocker arm
US4716863A (en) * 1985-11-15 1988-01-05 Pruzan Daniel A Internal combustion engine valve actuation system
SU1621816A3 (en) * 1987-02-10 1991-01-15 Интератом Гмбх (Фирма) Hydraulic device for controlling valves of i.c.engine
US4872425A (en) * 1989-01-06 1989-10-10 Magnavox Government And Industrial Electronics Company Air powered valve actuator
US4875441A (en) * 1989-01-06 1989-10-24 Magnavox Government And Industrial Electronics Company Enhanced efficiency valve actuator
US4982706A (en) * 1989-09-01 1991-01-08 Robert Bosch Gmbh Valve control apparatus having a magnet valve for internal combustion engines
US5058857A (en) * 1990-02-22 1991-10-22 Mark Hudson Solenoid operated valve assembly
DE4132891A1 (en) * 1991-10-04 1993-04-08 Audi Ag Pneumatically operated valve for IC engine with electronic timing control - has pneumatic piston on valve stem in cylinder on top of combustion cylinder and with valve deflection monitor
US5327858A (en) * 1992-09-25 1994-07-12 Hausknecht Louis A Flow restriction controlled variable engine valve system
US5233951A (en) * 1992-09-25 1993-08-10 Hausknecht Louis A Flow restriction controlled variable engine valve system
US5619965A (en) * 1995-03-24 1997-04-15 Diesel Engine Retarders, Inc. Camless engines with compression release braking
US5829396A (en) * 1996-07-16 1998-11-03 Sturman Industries Hydraulically controlled intake/exhaust valve
DE19852209A1 (en) * 1998-11-12 2000-05-18 Hydraulik Ring Gmbh Valve control for intake and exhaust valves of internal combustion engines
DE19963753A1 (en) * 1999-12-30 2001-07-12 Bosch Gmbh Robert Valve control for an internal combustion engine
CN1096538C (en) * 2000-03-27 2002-12-18 武汉理工大学 Electronically controlled hydraulically-driven common-pipe (tracl) air inlet and exhaustion system for IC engine
SE520993C2 (en) * 2000-07-10 2003-09-23 Cargine Engineering Ab Pressure Pulse Generator
US6739293B2 (en) * 2000-12-04 2004-05-25 Sturman Industries, Inc. Hydraulic valve actuation systems and methods
ITMI20060608A1 (en) * 2006-03-30 2007-09-30 Dellorto Spa SYSTEMS AND ELECTRO-HYDRAULIC CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE VALVES WITH VARIABLE DRIVE WITH SINGLE THREE-WAY SOLENOID VALVE
US20080271705A1 (en) * 2006-05-16 2008-11-06 Sims John T Variable compression engine
EP2063075A1 (en) 2007-11-23 2009-05-27 EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt Fluid actuated valve mechanism
SE535886C2 (en) * 2011-06-03 2013-02-05 Ase Alternative Solar Energy Engine Ab Pressure Pulse Generator
SE540425C2 (en) * 2015-04-16 2018-09-11 Freevalve Ab Actuator for axial displacement of an object
CN105804826B (en) * 2016-05-04 2018-05-18 哈尔滨工程大学 Double piezoelectric hydraulics drive booster-type air distribution system
CN106703928B (en) * 2016-12-28 2022-07-15 沪东重机有限公司 Exhaust valve control execution system directly driven by servo oil
JP7047731B2 (en) * 2018-12-04 2022-04-05 トヨタ自動車株式会社 Internal combustion engine system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2392207A (en) * 1943-01-15 1946-01-01 Weiss Abraham Method and means for saving fuel in internal-combustion engines
US3220392A (en) * 1962-06-04 1965-11-30 Clessie L Cummins Vehicle engine braking and fuel control system
US3209737A (en) * 1962-06-27 1965-10-05 Mitsubishi Shipbuilding & Eng Valve operating device for internal combustion engine
US3548793A (en) * 1968-10-31 1970-12-22 James S Richardson Valve actuating mechanism for internal combustion engines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466650A1 (en) * 1979-10-03 1981-04-10 Daimler Benz Ag PRESSURE ACTUATED CONTROL DEVICE
US4531706A (en) * 1979-10-03 1985-07-30 Daimler-Benz Aktiengesellschaft Pressure operated control installation
FR2552492A1 (en) * 1983-09-23 1985-03-29 Alsacienne Constr Meca ELECTRO-HYDRAULIC VALVE CONTROL BLOCK FOR INTERNAL COMBUSTION ENGINE
EP0139566A1 (en) * 1983-09-23 1985-05-02 Societe Alsacienne De Constructions Mecaniques De Mulhouse Electro-hydraulic unit for the control of the valves of an internal-combustion engine

Also Published As

Publication number Publication date
BE755478A (en) 1971-02-01
GB1294217A (en) 1972-10-25
US3727595A (en) 1973-04-17
RO60817A (en) 1976-10-15
PL75950B1 (en) 1975-02-28
NL7012856A (en) 1971-03-02
CH503892A (en) 1971-02-28

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Legal Events

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ST Notification of lapse