DE3115424A1 - Einrichtung zum taktrichtigen betaetigen von gaswechselventilen - Google Patents

Einrichtung zum taktrichtigen betaetigen von gaswechselventilen

Info

Publication number
DE3115424A1
DE3115424A1 DE19813115424 DE3115424A DE3115424A1 DE 3115424 A1 DE3115424 A1 DE 3115424A1 DE 19813115424 DE19813115424 DE 19813115424 DE 3115424 A DE3115424 A DE 3115424A DE 3115424 A1 DE3115424 A1 DE 3115424A1
Authority
DE
Germany
Prior art keywords
valve
piston
rocker arm
additional
hydraulic
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.)
Granted
Application number
DE19813115424
Other languages
German (de)
English (en)
Other versions
DE3115424C2 (enrdf_load_stackoverflow
Inventor
Wolfgang Dipl.-Ing. 8500 Nürnberg Fuhrmann
Hans-Jürgen Dipl.-Ing. 8501 Ammerndorf Zürner
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.)
MAN Truck and Bus SE
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Priority to DE19813115424 priority Critical patent/DE3115424A1/de
Priority to SE8201091A priority patent/SE8201091L/xx
Priority to IT8220025A priority patent/IT8220025A0/it
Priority to GB8210334A priority patent/GB2099101A/en
Priority to JP57059830A priority patent/JPS57181911A/ja
Priority to FR8206497A priority patent/FR2504190A1/fr
Publication of DE3115424A1 publication Critical patent/DE3115424A1/de
Application granted granted Critical
Publication of DE3115424C2 publication Critical patent/DE3115424C2/de
Granted 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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F01L9/11—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34446—Fluid accumulators for the feeding circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE19813115424 1981-04-16 1981-04-16 Einrichtung zum taktrichtigen betaetigen von gaswechselventilen Granted DE3115424A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19813115424 DE3115424A1 (de) 1981-04-16 1981-04-16 Einrichtung zum taktrichtigen betaetigen von gaswechselventilen
SE8201091A SE8201091L (sv) 1981-04-16 1982-02-22 Anordning for taktriktig paverkan av gasvexelventiler
IT8220025A IT8220025A0 (it) 1981-04-16 1982-03-09 Dispositivo per l'azionamento, al giusto ritmo, di valvole per lo scambio di gas.
GB8210334A GB2099101A (en) 1981-04-16 1982-04-07 Apparatus for controlling a gas valve of an engine
JP57059830A JPS57181911A (en) 1981-04-16 1982-04-12 Device for operating valve for exchanging gas in conformity with stroke
FR8206497A FR2504190A1 (fr) 1981-04-16 1982-04-15 Dispositif pour la commande selon un cycle approprie de soupapes de circulation de gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813115424 DE3115424A1 (de) 1981-04-16 1981-04-16 Einrichtung zum taktrichtigen betaetigen von gaswechselventilen

Publications (2)

Publication Number Publication Date
DE3115424A1 true DE3115424A1 (de) 1982-11-11
DE3115424C2 DE3115424C2 (enrdf_load_stackoverflow) 1989-12-21

Family

ID=6130293

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813115424 Granted DE3115424A1 (de) 1981-04-16 1981-04-16 Einrichtung zum taktrichtigen betaetigen von gaswechselventilen

Country Status (6)

Country Link
JP (1) JPS57181911A (enrdf_load_stackoverflow)
DE (1) DE3115424A1 (enrdf_load_stackoverflow)
FR (1) FR2504190A1 (enrdf_load_stackoverflow)
GB (1) GB2099101A (enrdf_load_stackoverflow)
IT (1) IT8220025A0 (enrdf_load_stackoverflow)
SE (1) SE8201091L (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3543537A1 (de) * 1985-12-10 1986-04-30 Rolf 4170 Geldern Bauer Ventilsteuereinrichtung fuer hubkolbenmotore mit variablen steuerzeiten
DE3736595A1 (de) * 1987-10-29 1989-05-11 Teves Gmbh Alfred Hydraulisch betaetigte ventilsteuerung fuer verbrennungsmotoren
DE4338080A1 (de) * 1993-11-08 1995-05-11 Daimler Benz Ag Hydraulische Ventilsteuervorrichtung für eine Brennkraftmaschine
WO1997001022A1 (en) * 1995-06-23 1997-01-09 Yukuen Zhang A hydraulic driving valve device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612253A1 (fr) * 1987-03-13 1988-09-16 Duvant Crepelle Sa Moteurs Procede en vue d'ameliorer les conditions de fonctionnement d'un moteur a combustion interne
FI101165B (fi) * 1994-07-01 1998-04-30 Waertsilae Nsd Oy Ab Järjestely polttomoottorin venttiilin ajoituksen säätämiseksi
EP2500550A1 (en) 2011-03-16 2012-09-19 Siemens Aktiengesellschaft Stroke transmitter for gas turbine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001048B (de) * 1954-04-27 1957-01-17 Daimler Benz Ag Ventilantrieb fuer Brennkraftmaschinen mit hydraulisch gekuppelten Teilen des Ventilgestaenges
US3357314A (en) * 1964-12-18 1967-12-12 Duveau Jacques Steam engines
DE2840445A1 (de) * 1978-09-16 1980-04-17 Maschf Augsburg Nuernberg Ag Hydraulische einrichtung zum betaetigen von gaswechselventilen
US4224906A (en) * 1977-03-09 1980-09-30 Daimler-Benz Aktiengesellschaft Combustion engine with internal combustion
DE3006619A1 (de) * 1980-02-22 1981-08-27 Audi Nsu Auto Union Ag, 7107 Neckarsulm Vorrichtung zum verstellbaren betaetigen eines den ladungswechsel einer brennkraftmaschine steuernden ventils

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468732A1 (fr) * 1979-10-26 1981-05-08 Renault Distribution variable a commande hydraulique pour moteurs a combustion interne

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001048B (de) * 1954-04-27 1957-01-17 Daimler Benz Ag Ventilantrieb fuer Brennkraftmaschinen mit hydraulisch gekuppelten Teilen des Ventilgestaenges
US3357314A (en) * 1964-12-18 1967-12-12 Duveau Jacques Steam engines
US4224906A (en) * 1977-03-09 1980-09-30 Daimler-Benz Aktiengesellschaft Combustion engine with internal combustion
DE2840445A1 (de) * 1978-09-16 1980-04-17 Maschf Augsburg Nuernberg Ag Hydraulische einrichtung zum betaetigen von gaswechselventilen
DE3006619A1 (de) * 1980-02-22 1981-08-27 Audi Nsu Auto Union Ag, 7107 Neckarsulm Vorrichtung zum verstellbaren betaetigen eines den ladungswechsel einer brennkraftmaschine steuernden ventils

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3543537A1 (de) * 1985-12-10 1986-04-30 Rolf 4170 Geldern Bauer Ventilsteuereinrichtung fuer hubkolbenmotore mit variablen steuerzeiten
DE3736595A1 (de) * 1987-10-29 1989-05-11 Teves Gmbh Alfred Hydraulisch betaetigte ventilsteuerung fuer verbrennungsmotoren
DE4338080A1 (de) * 1993-11-08 1995-05-11 Daimler Benz Ag Hydraulische Ventilsteuervorrichtung für eine Brennkraftmaschine
WO1997001022A1 (en) * 1995-06-23 1997-01-09 Yukuen Zhang A hydraulic driving valve device

Also Published As

Publication number Publication date
DE3115424C2 (enrdf_load_stackoverflow) 1989-12-21
FR2504190A1 (fr) 1982-10-22
JPS57181911A (en) 1982-11-09
GB2099101A (en) 1982-12-01
SE8201091L (sv) 1982-10-17
IT8220025A0 (it) 1982-03-09

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: M A N NUTZFAHRZEUGE GMBH, 8000 MUENCHEN, DE

8127 New person/name/address of the applicant

Owner name: MAN NUTZFAHRZEUGE AG, 8000 MUENCHEN, DE

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee