ES2017331A6 - Culata para motor diesel. - Google Patents

Culata para motor diesel.

Info

Publication number
ES2017331A6
ES2017331A6 ES8903818A ES8903818A ES2017331A6 ES 2017331 A6 ES2017331 A6 ES 2017331A6 ES 8903818 A ES8903818 A ES 8903818A ES 8903818 A ES8903818 A ES 8903818A ES 2017331 A6 ES2017331 A6 ES 2017331A6
Authority
ES
Spain
Prior art keywords
combustion chamber
cooling wind
auxiliary combustion
suction
cylinder head
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 - Fee Related
Application number
ES8903818A
Other languages
English (en)
Inventor
Yoshimichi Kamatsu
Tsuyoshi Nishida
Kiichiro Yamada
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Publication of ES2017331A6 publication Critical patent/ES2017331A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • 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
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/28—Cylinder heads having cooling means for air cooling
    • 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
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/28—Cylinder heads having cooling means for air cooling
    • F02F1/30—Finned cylinder heads
    • F02F1/32—Finned cylinder heads the cylinder heads being of overhead valve type
    • 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
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/38—Cylinder heads having cooling means for liquid cooling the cylinder heads being of overhead valve type
    • 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
    • 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 
    • F02F2001/008—Stress problems, especially related to thermal stress
    • 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)

Abstract

CULATA PARA MOTOR DIESEL. DENTRO DE LA CULATA (4) HAY PREVISTAS UNA CAMARA DE COMBUSTION DIVIDIDA (17) Y UNA CAMARA (34) DE REFRIGERACION POR LIQUIDO QUE RODEA A LA CAMARA DE COMBUSTION DIVIDIDA (17) EN UN LADO DE UNA ABERTURA (15A) DE VALVULA DE ADMISION, Y UNA ABERTURA (16A) DE VALVULA DE ESCAPE, DISPUESTAS UNA JUNTO A OTRA Y ADEMAS HAY DISPUESTO UN PRIMER PASO (51) DE AIRE DE REFRIGERACION QUE SE EXTIENDE DESDE LA SUPERFICIE ANTERIOR DE LA CULATA (4) HACIA LA SUPERFICIE POSTERIOR DE LA MISMA, EN EL OTRO LADO DE AMBAS ABERTURAS (15A, 16A) DE VALVULA. UN SEGUNDO PASO (52) DE AIRE DE REFRIGERACION ESTA DISPUESTO ENTRE AL MENOS UNA DE ENTRE LA LUMBRERA DE ADMISION (15) Y LA LUMBRERA DE ESCAPE (16) Y LA CAMARA DE REFRIGERACION (34) POR LIQUIDO. EL SEGUNDO PASO (52) ESTA CONECTADO AL PRIMER PASO (51), ENTRE LA LUMBRERA DE ADMISION (15) Y LA LUMBRERA DE ESCAPE (16).
ES8903818A 1989-04-10 1989-11-10 Culata para motor diesel. Expired - Fee Related ES2017331A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1091270A JP2553930B2 (ja) 1989-04-10 1989-04-10 副燃焼室式ディーゼルエンジンの副燃焼室液冷型強制空冷式シリンダヘッド

Publications (1)

Publication Number Publication Date
ES2017331A6 true ES2017331A6 (es) 1991-01-16

Family

ID=14021756

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903818A Expired - Fee Related ES2017331A6 (es) 1989-04-10 1989-11-10 Culata para motor diesel.

Country Status (5)

Country Link
JP (1) JP2553930B2 (es)
KR (1) KR960010278B1 (es)
AT (1) AT402538B (es)
CH (1) CH680938A5 (es)
ES (1) ES2017331A6 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6267621B2 (ja) * 2014-10-10 2018-01-24 株式会社クボタ エンジンのシリンダヘッド冷却装置
DE102018121723A1 (de) * 2018-09-06 2020-03-12 Man Truck & Bus Se Zylinderkopf für eine Brennkraftmaschine und Verfahren zu dessen Herstellung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR850192A (es) * 1938-02-11 1939-12-09
DE2609844A1 (de) * 1976-03-10 1977-09-15 Volkswagenwerk Ag Luft- und oelgekuehlte brennkraftmaschine
EP0403033B1 (en) * 1986-09-03 1993-04-28 Kubota Ltd. A forcedly air-cooled engine
EP0289912B1 (en) * 1987-05-02 1991-12-18 Kubota Limited Partially liquid-cooling type forcedly air-cooling system for internal combustion engine

Also Published As

Publication number Publication date
ATA230989A (de) 1996-10-15
JP2553930B2 (ja) 1996-11-13
KR900016605A (ko) 1990-11-14
CH680938A5 (en) 1992-12-15
KR960010278B1 (ko) 1996-07-27
JPH02271058A (ja) 1990-11-06
AT402538B (de) 1997-06-25

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-11-10

FD1A Patent lapsed

Effective date: 20100803