ES442421A1 - Improvements in culatas for diesel engines refrigerated by water. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in culatas for diesel engines refrigerated by water. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES442421A1
ES442421A1 ES442421A ES442421A ES442421A1 ES 442421 A1 ES442421 A1 ES 442421A1 ES 442421 A ES442421 A ES 442421A ES 442421 A ES442421 A ES 442421A ES 442421 A1 ES442421 A1 ES 442421A1
Authority
ES
Spain
Prior art keywords
cooling water
water
cylinder
cylinder head
translation
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
ES442421A
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.)
Caterpillar Energy Solutions GmbH
Original Assignee
Motoren Werke Mannheim 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 Motoren Werke Mannheim AG filed Critical Motoren Werke Mannheim AG
Publication of ES442421A1 publication Critical patent/ES442421A1/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
    • 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)

Abstract

Improvements in cylinder heads for diesel engines cooled by water, with an injector arranged centrally and with at least one removable exhaust valve cage, circulated by cooling water, and with a central separating wall that together with the bottom of the cylinder head and walls peripheral parts and internal components of the cylinder head, which pass through the separating wall, delimit a lower cooling water chamber supplied with fresh cooling water from the cooling jacket of the cylinder by water paths in the region of the periphery of the cylinder. The cylinder head, and is connected to at least one upper cooling water chamber of the cylinder head, from which said cooling water exits, characterized in that the cooling water reaches from the lower cooling water chamber to the water chamber cooling of the valve cage (s) and through an annular gap between the periphery of the tube of protection for the injector holder and a drill in the separating wall. (Machine-translation by Google Translate, not legally binding)
ES442421A 1974-11-08 1975-11-07 Improvements in culatas for diesel engines refrigerated by water. (Machine-translation by Google Translate, not legally binding) Expired ES442421A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742452999 DE2452999C2 (en) 1974-11-08 1974-11-08 Cylinder head for a water-cooled diesel engine

Publications (1)

Publication Number Publication Date
ES442421A1 true ES442421A1 (en) 1977-04-01

Family

ID=5930335

Family Applications (1)

Application Number Title Priority Date Filing Date
ES442421A Expired ES442421A1 (en) 1974-11-08 1975-11-07 Improvements in culatas for diesel engines refrigerated by water. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
BR (1) BR7507349A (en)
DE (1) DE2452999C2 (en)
ES (1) ES442421A1 (en)
NL (1) NL7513089A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3132314C2 (en) * 1981-08-17 1983-11-24 Bayerische Motoren Werke AG, 8000 München Cylinder head for water-cooled internal combustion engines
DE4222801C2 (en) * 1992-07-10 1995-05-18 Daimler Benz Ag Cylinder head of an internal combustion engine
DE19542494C1 (en) * 1995-11-15 1997-01-30 Daimler Benz Ag Liquid-cooled cylinder head for a multi-cylinder internal combustion engine
FR2786815B1 (en) * 1998-12-04 2001-01-05 Renault Sport CYLINDER HEADS OF LIQUID COOLED INTERNAL COMBUSTION ENGINE
AT5301U1 (en) * 2001-01-29 2002-05-27 Avl List Gmbh CYLINDER HEAD FOR MULTIPLE CYLINDERS
DE102006036422A1 (en) * 2006-08-04 2008-02-21 Bayerische Motoren Werke Ag Liquid cooled cylinder head for an internal combustion engine
JP5928934B2 (en) * 2011-05-24 2016-06-01 ヤマハ発動機株式会社 4-cycle engine and outboard motor
AT523950B1 (en) * 2020-06-18 2022-03-15 Avl List Gmbh Cylinder head for an internal combustion engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953203C (en) * 1953-11-22 1956-11-29 Motoren Werke Mannheim Ag Water cooling for a valve insert to be inserted into the cylinder head of an upright internal combustion engine from above
DE1041292B (en) * 1957-05-20 1958-10-16 Sulzer Ag Internal combustion engine with removable cylinder head
FR1232005A (en) * 1958-08-28 1960-10-05 Motoren Werke Mannheim Ag Cylinder head
US3377996A (en) * 1965-12-10 1968-04-16 Gen Motors Corp Cylinder head for internal combustion engine
GB1134200A (en) * 1966-10-05 1968-11-20 Paxman & Co Ltd Davey Improvements in and relating to internal combustion engines

Also Published As

Publication number Publication date
BR7507349A (en) 1976-08-10
DE2452999A1 (en) 1976-05-13
NL7513089A (en) 1976-05-11
DE2452999C2 (en) 1982-09-16

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