IT8168108A0 - Dispositivo di comando in rotazione per una valvola particolarmente per motori a combustione interna - Google Patents

Dispositivo di comando in rotazione per una valvola particolarmente per motori a combustione interna

Info

Publication number
IT8168108A0
IT8168108A0 IT8168108A IT6810881A IT8168108A0 IT 8168108 A0 IT8168108 A0 IT 8168108A0 IT 8168108 A IT8168108 A IT 8168108A IT 6810881 A IT6810881 A IT 6810881A IT 8168108 A0 IT8168108 A0 IT 8168108A0
Authority
IT
Italy
Prior art keywords
control device
internal combustion
combustion engines
rotary control
valve particularly
Prior art date
Application number
IT8168108A
Other languages
English (en)
Other versions
IT1144461B (it
Inventor
Nikolaus Wendel
Joachim Plener
Original Assignee
Maerkisches Werk Gmbh
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 DE19803029988 external-priority patent/DE3029988C2/de
Priority claimed from DE19813113944 external-priority patent/DE3113944A1/de
Priority claimed from DE19813128086 external-priority patent/DE3128086A1/de
Application filed by Maerkisches Werk Gmbh filed Critical Maerkisches Werk Gmbh
Publication of IT8168108A0 publication Critical patent/IT8168108A0/it
Application granted granted Critical
Publication of IT1144461B publication Critical patent/IT1144461B/it

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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/32—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for rotating lift valves, e.g. to diminish wear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
IT68108/81A 1980-08-08 1981-08-07 Dispositivo di comando in rotazione per una valvola particolarmente per motori a combustione interna IT1144461B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19803029988 DE3029988C2 (de) 1980-08-08 1980-08-08 Ventildrehvorrichtung
DE19813113944 DE3113944A1 (de) 1981-04-07 1981-04-07 Ventildrehvorrichtung ii
DE19813128086 DE3128086A1 (de) 1981-07-16 1981-07-16 Ventildrehvorrichtung iii

Publications (2)

Publication Number Publication Date
IT8168108A0 true IT8168108A0 (it) 1981-08-07
IT1144461B IT1144461B (it) 1986-10-29

Family

ID=27188816

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68108/81A IT1144461B (it) 1980-08-08 1981-08-07 Dispositivo di comando in rotazione per una valvola particolarmente per motori a combustione interna

Country Status (11)

Country Link
US (2) US4424773A (it)
BR (1) BR8105100A (it)
CH (1) CH655359A5 (it)
DK (1) DK149435C (it)
ES (1) ES504652A0 (it)
FI (1) FI67606C (it)
FR (1) FR2488328A1 (it)
GB (1) GB2086539B (it)
IT (1) IT1144461B (it)
MX (1) MX155557A (it)
SE (1) SE446113B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE459600B (sv) * 1987-12-21 1989-07-17 Kockums Marine Ab Anordning vid avgasventiler
JPH0868304A (ja) * 1994-08-29 1996-03-12 Fuji Oozx Inc エンジンバルブ用ローテータ
JPH08303216A (ja) * 1995-05-08 1996-11-19 Fuji Oozx Inc 内燃機関用タペットの製造方法
ES2158801B1 (es) * 1999-09-14 2002-03-16 Martinez Luis Enrique Bonet Culata de valvulas elipticas de movimiento compuesto.
US6592095B2 (en) * 2001-04-09 2003-07-15 Delphi Technologies, Inc. Electromagnetic valve motion control
DE10315493B4 (de) * 2003-04-04 2005-03-17 Engesser, Michael, Dr. Ventildrehvorrichtung
US8201892B2 (en) * 2006-08-11 2012-06-19 Hall David R Holder assembly
US9200726B2 (en) * 2013-03-06 2015-12-01 Pentair Flow Services Ag Vibration damping device
JP6083398B2 (ja) * 2014-02-21 2017-02-22 トヨタ自動車株式会社 バルブ回転装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1479169A (en) * 1918-03-13 1924-01-01 Continental Engineering Corp Rotator for valves of internal-combustion engines
US1520273A (en) * 1922-08-19 1924-12-23 Continental Engineering Corp Rotary valve
US1610409A (en) * 1922-09-25 1926-12-14 Continental Engineering Corp Brake
FR1121876A (fr) * 1954-04-10 1956-08-28 Maschf Augsburg Nuernberg Ag Dispositif de commande de la position angulaire des soupapes pendant leur mouvement de levée
US2863427A (en) * 1954-05-27 1958-12-09 Thompson Prod Inc Valve rotating device
US3068848A (en) * 1960-12-29 1962-12-18 Thompson Ramo Wooldridge Inc Valve rotating mechanism
US4141325A (en) * 1976-12-23 1979-02-27 Trw Inc. Valve rotator

Also Published As

Publication number Publication date
ES8205934A1 (es) 1982-08-16
DK149435B (da) 1986-06-09
BR8105100A (pt) 1982-04-20
SE446113B (sv) 1986-08-11
FR2488328B1 (it) 1984-12-28
ES504652A0 (es) 1982-08-16
SE8104650L (sv) 1982-02-09
IT1144461B (it) 1986-10-29
CH655359A5 (de) 1986-04-15
DK149435C (da) 1986-11-17
US4484544A (en) 1984-11-27
US4424773A (en) 1984-01-10
FI812250L (fi) 1982-02-09
FR2488328A1 (fr) 1982-02-12
GB2086539B (en) 1984-02-08
FI67606B (fi) 1984-12-31
MX155557A (es) 1988-03-29
DK353081A (da) 1982-02-09
GB2086539A (en) 1982-05-12
FI67606C (fi) 1985-04-10

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