FR2293601A1 - Moteur a combustion interne du type comportant deux soupapes d'admission par cylindre commandees par un unique culbuteur - Google Patents

Moteur a combustion interne du type comportant deux soupapes d'admission par cylindre commandees par un unique culbuteur

Info

Publication number
FR2293601A1
FR2293601A1 FR7439487A FR7439487A FR2293601A1 FR 2293601 A1 FR2293601 A1 FR 2293601A1 FR 7439487 A FR7439487 A FR 7439487A FR 7439487 A FR7439487 A FR 7439487A FR 2293601 A1 FR2293601 A1 FR 2293601A1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
type
rocker arm
intake valves
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
FR7439487A
Other languages
English (en)
Other versions
FR2293601B1 (fr
Inventor
Andre Dennetiere
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.)
DUVANT
Original Assignee
DUVANT
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 DUVANT filed Critical DUVANT
Priority to FR7439487A priority Critical patent/FR2293601B1/fr
Publication of FR2293601A1 publication Critical patent/FR2293601A1/fr
Application granted granted Critical
Publication of FR2293601B1 publication Critical patent/FR2293601B1/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00Cylinders; Cylinder heads
    • F02F1/24Cylinder heads
    • F02F1/42Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4235Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B69/00Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types
    • F02B69/02Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types for different fuel types, other than engines indifferent to fuel consumed, e.g. convertible from light to heavy fuel
    • F02B69/04Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types for different fuel types, other than engines indifferent to fuel consumed, e.g. convertible from light to heavy fuel for gaseous and non-gaseous fuels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/20SOHC [Single overhead camshaft]
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00Engines characterised by air compression and subsequent fuel addition
    • F02B3/06Engines characterised by air compression and subsequent fuel addition with compression ignition
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00Cylinders; Cylinder heads
    • F02F1/24Cylinder heads
    • F02F2001/244Arrangement of valve stems in cylinder heads
    • F02F2001/247Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
FR7439487A 1974-12-03 1974-12-03 Expired FR2293601B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7439487A FR2293601B1 (fr) 1974-12-03 1974-12-03

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
FR7439487A FR2293601B1 (fr) 1974-12-03 1974-12-03
BE161886A BE835590A (fr) 1974-12-03 1975-11-14 Moteur a combustice interne du type comportant deux soupapes d'admission par cylindre, commandees par un unique culbuteur
DE19752552496 DE2552496A1 (de) 1974-12-03 1975-11-22 Verbrennungskraftmaschine mit einem gemeinschaftlichen ventilkipphebel fuer beide ventile eines zylinders
GB4861475A GB1533993A (en) 1974-12-03 1975-11-26 Internal combustion engines comprising two inlet valves per cylinder actuated by a single common rocker
NL7513781A NL7513781A (nl) 1974-12-03 1975-11-26 Verbrandingsmotor.
IT6995575A IT1051321B (it) 1974-12-03 1975-12-01 Motore a combustione interna con due valvole per cilindro comandate da un unico bilanciere
LU73901A LU73901A1 (fr) 1974-12-03 1975-12-01
US05/902,356 US4275698A (en) 1974-12-03 1978-05-03 Internal combustion engine of the type having two inlet valves per cylinder

Publications (2)

Publication Number Publication Date
FR2293601A1 true FR2293601A1 (fr) 1976-07-02
FR2293601B1 FR2293601B1 (fr) 1980-10-31

Family

ID=9145483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7439487A Expired FR2293601B1 (fr) 1974-12-03 1974-12-03

Country Status (8)

Country Link
US (1) US4275698A (fr)
BE (1) BE835590A (fr)
DE (1) DE2552496A1 (fr)
FR (1) FR2293601B1 (fr)
GB (1) GB1533993A (fr)
IT (1) IT1051321B (fr)
LU (1) LU73901A1 (fr)
NL (1) NL7513781A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4957073A (en) * 1981-10-19 1990-09-18 Bergeron Charles W Multiple concentric intake/exhaust valve system for an internal combustion engine
DE3278215D1 (en) * 1981-10-19 1988-04-14 Alternative Combustion Eng Multiple concentric intake/exhaust valve system for an internal combustion engine
US5127370A (en) * 1990-03-20 1992-07-07 Yamaha Hatsudoki Kabushiki Kaisha Induction system for V type engine
US5228423A (en) * 1991-10-12 1993-07-20 Honda Giken Kogyo Kabushiki Kaisha Dual-fuel engine
US8327831B2 (en) * 2009-03-10 2012-12-11 Sturman Digital Systems, Llc Dual fuel compression ignition engines and methods
US9026339B1 (en) * 2011-03-30 2015-05-05 Sturman Digital Systems, Llc Multiple fuel-type compression ignition engines and methods
KR101888077B1 (ko) * 2015-12-11 2018-08-13 주식회사 경동나비엔 연소기기용 가스밸브

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1172358A (en) * 1912-05-27 1916-02-22 Fried Krupp Germaniawerft Ag Valve-gear.
US1899869A (en) * 1920-08-28 1933-02-28 Firm Schweizerische Lokomotiv Gas engine
US1915237A (en) * 1933-03-01 1933-06-20 Gen Airmotors Company Internal combustion engine
US3374775A (en) * 1966-02-14 1968-03-26 Hunt Foods And Ind Inc Diesel engine intake and exhaust system
DE1242045B (de) * 1966-08-20 1967-06-08 Daimler Benz Ag Ventilsteuerung fuer eine Kolbenbrennkraftmaschine
SE401239B (sv) * 1972-05-10 1978-04-24 List Hans INJECTION TYPE COMBUSTION ENGINE
JPS548241Y2 (fr) * 1973-08-09 1979-04-17
DE2442969B2 (de) * 1974-09-07 1976-07-01 Mtu Friedrichshafen Gmbh Ventilsteuerung fuer brennkraftmaschinen

Also Published As

Publication number Publication date
BE835590A (fr) 1976-03-01
LU73901A1 (fr) 1976-07-01
FR2293601B1 (fr) 1980-10-31
GB1533993A (en) 1978-11-29
NL7513781A (nl) 1976-06-08
US4275698A (en) 1981-06-30
IT1051321B (it) 1981-04-21
DE2552496A1 (de) 1976-06-10
BE835590A1 (fr)

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Legal Events

Date Code Title Description
ST Notification of lapse