DE1751449B1 - Otto-Brennkraftmaschine mit wahlweise einstellbaren Schwenkzapfen zur Einstellung des Ventilhubes - Google Patents

Otto-Brennkraftmaschine mit wahlweise einstellbaren Schwenkzapfen zur Einstellung des Ventilhubes

Info

Publication number
DE1751449B1
DE1751449B1 DE19681751449 DE1751449A DE1751449B1 DE 1751449 B1 DE1751449 B1 DE 1751449B1 DE 19681751449 DE19681751449 DE 19681751449 DE 1751449 A DE1751449 A DE 1751449A DE 1751449 B1 DE1751449 B1 DE 1751449B1
Authority
DE
Germany
Prior art keywords
valve
valve lift
rocker arm
cylinder
internal combustion
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.)
Pending
Application number
DE19681751449
Other languages
German (de)
English (en)
Inventor
Stivender Donald Lewis
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Publication of DE1751449B1 publication Critical patent/DE1751449B1/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0021—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of rocker arm ratio
    • 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
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20582—Levers
    • Y10T74/206—Adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE19681751449 1967-06-07 1968-05-31 Otto-Brennkraftmaschine mit wahlweise einstellbaren Schwenkzapfen zur Einstellung des Ventilhubes Pending DE1751449B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64436967A 1967-06-07 1967-06-07

Publications (1)

Publication Number Publication Date
DE1751449B1 true DE1751449B1 (de) 1971-03-11

Family

ID=24584608

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681751449 Pending DE1751449B1 (de) 1967-06-07 1968-05-31 Otto-Brennkraftmaschine mit wahlweise einstellbaren Schwenkzapfen zur Einstellung des Ventilhubes

Country Status (4)

Country Link
US (1) US3422803A (enExample)
DE (1) DE1751449B1 (enExample)
FR (1) FR1567829A (enExample)
GB (1) GB1201558A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043426A1 (de) * 1980-06-27 1982-01-13 Pischinger, Franz, Prof. Dr. techn. Elektromagnetisch arbeitende Stelleinrichtung

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3557762A (en) * 1969-02-06 1971-01-26 Gen Motors Corp Engine with variable opening inlet valve means
US3855986A (en) * 1972-03-15 1974-12-24 J Wiss Reflectively coated combustion chamber for internal combustion engines and method of using same
JPS4893804A (enExample) * 1972-03-17 1973-12-04
US4337738A (en) * 1975-06-19 1982-07-06 General Motors Corporation Valve control mechanism
US4230076A (en) * 1975-09-05 1980-10-28 Eaton Corporation Control for valve disablers
US4221200A (en) * 1975-09-05 1980-09-09 Eaton Corporation Control for valve disablers
US4227494A (en) * 1975-10-30 1980-10-14 Eaton Corporation Valve disabler and control
US4222354A (en) * 1976-03-30 1980-09-16 Eaton Corporation Valve disabler
US4221201A (en) * 1976-03-30 1980-09-09 Eaton Corporation Control means for valve disabler
US4221199A (en) * 1977-06-13 1980-09-09 Eaton Corporation Plural lash engine valve gear and device for selecting same
US4213442A (en) * 1977-06-29 1980-07-22 Eaton Corporation Valve selector for shaft-mounted rockers
US4203397A (en) * 1978-06-14 1980-05-20 Eaton Corporation Engine valve control mechanism
US4216745A (en) * 1978-10-10 1980-08-12 R & D Associates Unthrottled lean mixture gasoline engine
US4228772A (en) * 1979-02-01 1980-10-21 General Motors Corporation Low throttled volume engine
FR2484019A2 (fr) * 1980-06-04 1981-12-11 Durand Georges Perfectionnement des moteurs a explosion permettant d'obtenir un meilleur rendement par l'allongement relatif de la detente
DE3114622A1 (de) * 1981-04-10 1982-10-28 Bayerische Motoren Werke AG, 8000 München Gemischverdichtende, fremdgezuendete brennkraftmaschine mit einem hubverstellbaren einlassventil
US4582029A (en) * 1982-09-10 1986-04-15 Mazda Motor Corporation Valve timing control system for internal combustion engine
JPS59188014A (ja) * 1983-03-24 1984-10-25 Mazda Motor Corp エンジンのバルブタイミング制御装置
JPH066887B2 (ja) * 1983-07-25 1994-01-26 マツダ株式会社 エンジンのバルブタイミング制御装置
DE3734346A1 (de) * 1987-10-10 1989-04-27 Kernforschungsanlage Juelich Verfahren und zylinderkopf zur zufuehrung von kraftstoff in einen kolbenmotor
GB2214570A (en) * 1988-01-22 1989-09-06 Ford Motor Co Variable lift i.c. engine valves
DE4122142A1 (de) * 1991-07-04 1993-01-07 Porsche Ag Brennkraftmaschine mit einem schlepphebelventiltrieb
IT1285853B1 (it) * 1996-04-24 1998-06-24 Fiat Ricerche Motore a combustione interna con valvole ad azionamento variabile.
RU2138656C1 (ru) * 1998-06-26 1999-09-27 ШМЕЛЕВ Владимир Михайлович Способ преобразования химической энергии топливно-воздушной смеси в механическую и устройство для его реализации
DE19913742A1 (de) * 1999-03-26 2000-09-28 Bayerische Motoren Werke Ag Vorrichtung zur Hubverstellung eines Gaswechselventils im Zylinderkopf einer Brennkraftmaschine
US6360705B1 (en) 2000-10-19 2002-03-26 General Motors Corporation Mechanism for variable valve lift and cylinder deactivation
US6871622B2 (en) 2002-10-18 2005-03-29 Maclean-Fogg Company Leakdown plunger
US7191745B2 (en) 2002-10-18 2007-03-20 Maclean-Fogg Company Valve operating assembly
US7128034B2 (en) * 2002-10-18 2006-10-31 Maclean-Fogg Company Valve lifter body
US7273026B2 (en) * 2002-10-18 2007-09-25 Maclean-Fogg Company Roller follower body
US7028654B2 (en) 2002-10-18 2006-04-18 The Maclean-Fogg Company Metering socket
WO2007083225A1 (en) 2006-01-19 2007-07-26 Toyota Jidosha Kabushiki Kaisha Camshaft support structure for internal combustion engine
JP4238874B2 (ja) 2006-01-19 2009-03-18 トヨタ自動車株式会社 内燃機関のカムシャフト支持構造
JP4365373B2 (ja) 2006-01-19 2009-11-18 トヨタ自動車株式会社 内燃機関のカムシャフト支持構造

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE405271C (de) * 1922-05-16 1924-11-07 Steiner Carl Steuerung, insbesondere fuer Verbrennungskraftmaschinen und Pumpen
DE1001048B (de) * 1954-04-27 1957-01-17 Daimler Benz Ag Ventilantrieb fuer Brennkraftmaschinen mit hydraulisch gekuppelten Teilen des Ventilgestaenges
DE964455C (de) * 1952-12-06 1957-05-23 Carl F W Borgward G M B H Verbrennungskraftmaschine mit jedem Einlassventil zugeordneter Drosselklappe
US3157166A (en) * 1962-07-30 1964-11-17 Soroban Engineering Inc Variable dwell and lift mechanism for valves

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1701391A (en) * 1925-11-13 1929-02-05 Gen Motors Res Corp Valve mechanism
US2014659A (en) * 1932-07-20 1935-09-17 Packard Motor Car Co Internal combustion engine
US3146766A (en) * 1961-11-24 1964-09-01 Earl A Thompson Mfg Company Releasing clutch for lash adjuster
US3145696A (en) * 1962-08-31 1964-08-25 White Motor Co Internal combustion engine
US3189011A (en) * 1964-04-30 1965-06-15 Stephen F Briggs Valve actuating mechanism with mechanical means for self-adjustment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE405271C (de) * 1922-05-16 1924-11-07 Steiner Carl Steuerung, insbesondere fuer Verbrennungskraftmaschinen und Pumpen
DE964455C (de) * 1952-12-06 1957-05-23 Carl F W Borgward G M B H Verbrennungskraftmaschine mit jedem Einlassventil zugeordneter Drosselklappe
DE1001048B (de) * 1954-04-27 1957-01-17 Daimler Benz Ag Ventilantrieb fuer Brennkraftmaschinen mit hydraulisch gekuppelten Teilen des Ventilgestaenges
US3157166A (en) * 1962-07-30 1964-11-17 Soroban Engineering Inc Variable dwell and lift mechanism for valves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043426A1 (de) * 1980-06-27 1982-01-13 Pischinger, Franz, Prof. Dr. techn. Elektromagnetisch arbeitende Stelleinrichtung

Also Published As

Publication number Publication date
GB1201558A (en) 1970-08-12
FR1567829A (enExample) 1969-05-16
US3422803A (en) 1969-01-21

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