GB1302013A - - Google Patents

Info

Publication number
GB1302013A
GB1302013A GB668170A GB668170A GB1302013A GB 1302013 A GB1302013 A GB 1302013A GB 668170 A GB668170 A GB 668170A GB 668170 A GB668170 A GB 668170A GB 1302013 A GB1302013 A GB 1302013A
Authority
GB
United Kingdom
Prior art keywords
valves
yoke
feb
pin
rocker
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
Application number
GB668170A
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 filed Critical
Publication of GB1302013A publication Critical patent/GB1302013A/en
Expired 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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/34—Lateral camshaft position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

1302013 I. C. engine valve gear KLÍCKNERHUMBOLDT-DEUTZ AG 11 Feb 1970 [12 Feb 1969] 6681/70 Heading F1B A pair of valves, e.g. inlet valves or exhaust valves, are operated by a yoke 10, 11 guided by a pin 12, 13 and valve opening force is applied to the yoke by a push rod operated rocker 8, 9 at a location 14, 15 between and below the outer ends of the valves. The rocker 8, 9 extends below the yoke 10, 11 and between one of the valve pair and the pin 12, 13.
GB668170A 1969-02-12 1970-02-11 Expired GB1302013A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691906882 DE1906882A1 (en) 1969-02-12 1969-02-12 Device for actuating several valves in reciprocating internal combustion engines

Publications (1)

Publication Number Publication Date
GB1302013A true GB1302013A (en) 1973-01-04

Family

ID=5724967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB668170A Expired GB1302013A (en) 1969-02-12 1970-02-11

Country Status (4)

Country Link
US (1) US3613647A (en)
AT (1) AT301948B (en)
DE (1) DE1906882A1 (en)
GB (1) GB1302013A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963004A (en) * 1975-05-08 1976-06-15 General Motors Corporation Two-piece valve bridge
US4343268A (en) * 1979-06-07 1982-08-10 Cummins Engine Company, Inc. Energy conserving exhaust passage for an internal combustion engine
JPH059444Y2 (en) * 1986-07-11 1993-03-09
DE3624612A1 (en) * 1986-07-21 1988-02-04 Mtu Friedrichshafen Gmbh VALVE CONTROL FOR A PISTON PISTON COMBUSTION ENGINE
EP0504128B1 (en) * 1991-03-12 1994-02-02 AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH.Prof.Dr.Dr.h.c. Hans List Internal combustion engine cylinder head
US5365894A (en) * 1991-09-03 1994-11-22 Caterpillar Inc. Valve actuation device
DE4410124A1 (en) * 1994-03-24 1995-09-28 Schaeffler Waelzlager Kg Device for simultaneous operation of two valves of combustion engine
DE9405442U1 (en) * 1994-03-31 1995-08-03 FEV Motorentechnik GmbH & Co. KG, 52078 Aachen 4-valve piston internal combustion engine
DE19836906A1 (en) * 1998-08-14 2000-02-17 Deutz Ag Yoke assembly for motor cylinder valves comprise a unit to compensate valve free play and eliminate manual adjustments at the shafts
US20070082526A1 (en) * 2003-01-21 2007-04-12 Bernard Tanner Screwdriver Bit and Mating Socket

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1121245A (en) * 1913-02-19 1914-12-15 Fried Krupp Germaniawerft Ag Valve control.
US1714806A (en) * 1927-02-14 1929-05-28 Curtiss Aeroplane & Motor Co Valve-operating mechanism
US1842426A (en) * 1929-12-26 1932-01-26 Winton Engine Corp Valve gear for internal combustion engines
FR732035A (en) * 1931-01-17 1932-09-12 Fiat Spa Improvements to simultaneous valve control systems for internal combustion engines
US2070926A (en) * 1935-06-17 1937-02-16 Kinner Airplane & Motor Corp L Valve and rocker arm assembly for radial engines
US2385959A (en) * 1941-06-13 1945-10-02 Frank B Yingling Valve operating mechanism
FR1007502A (en) * 1948-12-30 1952-05-07 Su Dwerke G M B H Internal combustion engine
GB833319A (en) * 1958-07-26 1960-04-21 Edward Moller Improvements in or relating to valve operating gear for internal combustion engines
US3045655A (en) * 1960-04-30 1962-07-24 Fiat Spa Cylinder head for internal combustion reciprocating engines
AT251352B (en) * 1964-08-21 1966-12-27 H C Hans Dipl Ing Dr Dr List Cylinder head of an internal combustion engine with two inlet and two outlet valves per cylinder
AT258041B (en) * 1965-06-11 1967-11-10 H C Hans Dipl Ing Dr Dr List Valve drive for an internal combustion engine

Also Published As

Publication number Publication date
AT301948B (en) 1972-09-25
US3613647A (en) 1971-10-19
DE1906882A1 (en) 1970-09-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees