JPH0239608B2 - - Google Patents

Info

Publication number
JPH0239608B2
JPH0239608B2 JP57211054A JP21105482A JPH0239608B2 JP H0239608 B2 JPH0239608 B2 JP H0239608B2 JP 57211054 A JP57211054 A JP 57211054A JP 21105482 A JP21105482 A JP 21105482A JP H0239608 B2 JPH0239608 B2 JP H0239608B2
Authority
JP
Japan
Prior art keywords
piston
valve
pistons
oil
recess
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.)
Expired - Lifetime
Application number
JP57211054A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59101516A (ja
Inventor
Koichi Suenaga
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.)
Hino Motors Ltd
Original Assignee
Hino Motors Ltd
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 Hino Motors Ltd filed Critical Hino Motors Ltd
Priority to JP57211054A priority Critical patent/JPS59101516A/ja
Publication of JPS59101516A publication Critical patent/JPS59101516A/ja
Publication of JPH0239608B2 publication Critical patent/JPH0239608B2/ja
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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/146—Push-rods
    • 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
    • F01L13/0031—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 tappet or pushrod length

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
JP57211054A 1982-11-30 1982-11-30 内燃機関のバルブの開閉装置 Granted JPS59101516A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57211054A JPS59101516A (ja) 1982-11-30 1982-11-30 内燃機関のバルブの開閉装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57211054A JPS59101516A (ja) 1982-11-30 1982-11-30 内燃機関のバルブの開閉装置

Publications (2)

Publication Number Publication Date
JPS59101516A JPS59101516A (ja) 1984-06-12
JPH0239608B2 true JPH0239608B2 (en]) 1990-09-06

Family

ID=16599620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57211054A Granted JPS59101516A (ja) 1982-11-30 1982-11-30 内燃機関のバルブの開閉装置

Country Status (1)

Country Link
JP (1) JPS59101516A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791894A (en) * 1984-12-26 1988-12-20 Ambrose White Reciprocating piston engine
JPH0525095Y2 (en]) * 1985-08-09 1993-06-24
IT1319908B1 (it) * 2000-02-10 2003-11-12 Gianluigi Buglioni Valvole per motori endotermici ad alzate e fasature variabili.
US7555999B2 (en) * 2005-10-24 2009-07-07 Eaton Corporation Cold temperature operation for added motion valve system

Also Published As

Publication number Publication date
JPS59101516A (ja) 1984-06-12

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