ES409435A1 - Cylinder heads for internal combustion piston engines - Google Patents

Cylinder heads for internal combustion piston engines

Info

Publication number
ES409435A1
ES409435A1 ES409435A ES409435A ES409435A1 ES 409435 A1 ES409435 A1 ES 409435A1 ES 409435 A ES409435 A ES 409435A ES 409435 A ES409435 A ES 409435A ES 409435 A1 ES409435 A1 ES 409435A1
Authority
ES
Spain
Prior art keywords
cylinder heads
internal combustion
cooling
piston engines
combustion piston
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
ES409435A
Other languages
Spanish (es)
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres SA
Gebrueder Sulzer AG
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 Sulzer AG, Sulzer Freres SA, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of ES409435A1 publication Critical patent/ES409435A1/en
Expired 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
    • F02F1/40—Cylinder heads having cooling means for liquid cooling cylinder heads with means for directing, guiding, or distributing liquid stream 
    • 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
    • F02B2275/14—Direct injection into combustion chamber
    • 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)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Improvements introduced into the cylinder heads of explosion engines, with a cavity or cut-out for the compression chamber and cooling through holes using a coolant, charact. Because the recess has a concentric part with an essentially flat wall which is provided with a cooling through holes made in the vicinity of said flat wall of the recess, as well as a peripheral part that has an essentially conical wall and is equipped of at least one arrangement of channels for the coolant intended for the cooling of the peripheral part. (Machine-translation by Google Translate, not legally binding)
ES409435A 1971-12-09 1972-12-07 Cylinder heads for internal combustion piston engines Expired ES409435A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1798771 1971-12-09

Publications (1)

Publication Number Publication Date
ES409435A1 true ES409435A1 (en) 1976-01-16

Family

ID=4429571

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409435A Expired ES409435A1 (en) 1971-12-09 1972-12-07 Cylinder heads for internal combustion piston engines

Country Status (9)

Country Link
JP (1) JPS5636293B2 (en)
CH (1) CH545915A (en)
DE (1) DE2162397C3 (en)
ES (1) ES409435A1 (en)
FR (1) FR2164304A5 (en)
GB (1) GB1406066A (en)
IT (1) IT971410B (en)
NL (1) NL150552B (en)
PL (1) PL78959B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH626949A5 (en) * 1977-12-08 1981-12-15 Sulzer Ag
CH628399A5 (en) * 1978-05-26 1982-02-26 Sulzer Ag ARRANGEMENT FOR COOLING THE CYLINDER COVER OF A FOUR-STROKE DIESEL ENGINE.
JPS57193744A (en) * 1981-05-23 1982-11-29 Mitsubishi Heavy Ind Ltd Cylinder cover
EP0094982B1 (en) * 1982-05-26 1986-08-13 Mitsubishi Jukogyo Kabushiki Kaisha Cylinder cover for water-cooled internal combustion engine
DK1329628T3 (en) 2002-01-16 2007-10-08 Waertsilae Nsd Schweiz Ag Cylinder cover with a cooling duct system for a piston combustion engine

Also Published As

Publication number Publication date
IT971410B (en) 1974-04-30
DE2162397A1 (en) 1973-07-05
DE2162397C3 (en) 1975-05-15
PL78959B1 (en) 1975-06-30
JPS5636293B2 (en) 1981-08-22
CH545915A (en) 1974-02-15
NL150552B (en) 1976-08-16
JPS4875916A (en) 1973-10-12
NL7118058A (en) 1973-06-13
FR2164304A5 (en) 1973-07-27
GB1406066A (en) 1975-09-10
DE2162397B2 (en) 1974-08-22

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19930208