IT1051321B - Motore a combustione interna con due valvole per cilindro comandate da un unico bilanciere - Google Patents

Motore a combustione interna con due valvole per cilindro comandate da un unico bilanciere

Info

Publication number
IT1051321B
IT1051321B IT69955/75A IT6995575A IT1051321B IT 1051321 B IT1051321 B IT 1051321B IT 69955/75 A IT69955/75 A IT 69955/75A IT 6995575 A IT6995575 A IT 6995575A IT 1051321 B IT1051321 B IT 1051321B
Authority
IT
Italy
Prior art keywords
combustion engine
internal combustion
cylinder valves
single rocker
valves commanded
Prior art date
Application number
IT69955/75A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1051321B publication Critical patent/IT1051321B/it

Links

Classifications

    • 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
    • F02F1/4235—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels
    • 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
    • F02B69/00—Internal-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
    • F02B69/02—Internal-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
    • F02B69/04—Internal-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
    • 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
    • F02B2275/20—SOHC [Single overhead camshaft]
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
IT69955/75A 1974-12-03 1975-12-01 Motore a combustione interna con due valvole per cilindro comandate da un unico bilanciere IT1051321B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7439487A FR2293601A1 (fr) 1974-12-03 1974-12-03 Moteur a combustion interne du type comportant deux soupapes d'admission par cylindre commandees par un unique culbuteur

Publications (1)

Publication Number Publication Date
IT1051321B true IT1051321B (it) 1981-04-21

Family

ID=9145483

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69955/75A IT1051321B (it) 1974-12-03 1975-12-01 Motore a combustione interna con due valvole per cilindro comandate da un unico bilanciere

Country Status (8)

Country Link
US (1) US4275698A (it)
BE (1) BE835590A (it)
DE (1) DE2552496A1 (it)
FR (1) FR2293601A1 (it)
GB (1) GB1533993A (it)
IT (1) IT1051321B (it)
LU (1) LU73901A1 (it)
NL (1) NL7513781A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3278215D1 (en) * 1981-10-19 1988-04-14 Alternative Combustion Eng Multiple concentric intake/exhaust valve system for an internal combustion engine
US4957073A (en) * 1981-10-19 1990-09-18 Bergeron Charles W 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
JP2012520421A (ja) * 2009-03-10 2012-09-06 スターマン・デジタル・システムズ・エルエルシイ 二元燃料圧縮点火エンジン及び方法
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
CN113638824A (zh) * 2021-08-27 2021-11-12 河南柴油机重工有限责任公司 一种气体燃料内燃发动机的进气方法及装置

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 Forbrenningsmotor av insprutningstyp
JPS548241Y2 (it) * 1973-08-09 1979-04-17
US3967601A (en) * 1974-09-07 1976-07-06 Motoren- Und Turbinen-Union Friedrichshafen Gmbh Valve control

Also Published As

Publication number Publication date
LU73901A1 (it) 1976-07-01
FR2293601B1 (it) 1980-10-31
FR2293601A1 (fr) 1976-07-02
NL7513781A (nl) 1976-06-08
DE2552496A1 (de) 1976-06-10
BE835590A (fr) 1976-03-01
GB1533993A (en) 1978-11-29
US4275698A (en) 1981-06-30

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