GB1390894A - Aircooled reciprocating-piston internal combustion engine - Google Patents

Aircooled reciprocating-piston internal combustion engine

Info

Publication number
GB1390894A
GB1390894A GB2592173A GB2592173A GB1390894A GB 1390894 A GB1390894 A GB 1390894A GB 2592173 A GB2592173 A GB 2592173A GB 2592173 A GB2592173 A GB 2592173A GB 1390894 A GB1390894 A GB 1390894A
Authority
GB
United Kingdom
Prior art keywords
duct
aircooled
reciprocating
combustion engine
internal combustion
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
GB2592173A
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.)
Daimler Benz AG
Original Assignee
Daimler Benz 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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB1390894A publication Critical patent/GB1390894A/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
    • F02F1/28—Cylinder heads having cooling means for air cooling
    • F02F1/30—Finned cylinder heads
    • F02F1/34—Finned cylinder heads with means for directing or distributing cooling medium 
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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

1390894 Air cooled I C engines DAIMLERBENZ AG 31 May 1973 [3 June 1972] 25921/73 Heading F1B A cooling air duct 11 in the cylinder head 1 communicates through an inlet 12 with a space 8 defined between an extension of the crank-case 7 and the cylinder wall 2, 4. Inlet and outlet apertures 9 and 10 are provided in the crank-case extension at regions opposite the cylinder wall 2, 4. The duct 11 has an inlet 13 in the head 1 and an injection nozzle holder 15 extends across the duct. Air directing and heat dissipating fins (17), Fig. 2 (not shown) are provided in the duct 11. The cooling air may be supplied by a blower.
GB2592173A 1972-06-03 1973-05-31 Aircooled reciprocating-piston internal combustion engine Expired GB1390894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2227120A DE2227120C2 (en) 1972-06-03 1972-06-03 Air-cooled reciprocating internal combustion engine

Publications (1)

Publication Number Publication Date
GB1390894A true GB1390894A (en) 1975-04-16

Family

ID=5846753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2592173A Expired GB1390894A (en) 1972-06-03 1973-05-31 Aircooled reciprocating-piston internal combustion engine

Country Status (3)

Country Link
DE (1) DE2227120C2 (en)
FR (1) FR2188689A5 (en)
GB (1) GB1390894A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140869A (en) * 1983-05-31 1984-12-05 Same Spa Cooling fuel injection pump of air cooled internal combustion engine
GB2166491A (en) * 1984-09-27 1986-05-08 Porsche Ag An air-cooled multi-cylinder internal combustion engine
US5101783A (en) * 1990-02-02 1992-04-07 Didier-Werke Ag Ignition system and spark plug for multiple ignition in an internal combustion engine
US6196170B1 (en) * 1996-12-27 2001-03-06 Dolmar Gmbh Driving device for a lawn trimmer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3545333A1 (en) * 1985-12-20 1987-07-02 Kloeckner Humboldt Deutz Ag CYLINDER HEAD

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026126B (en) * 1946-01-31 1958-03-13 Kloeckner Humboldt Deutz Ag Air-cooled multi-cylinder internal combustion engine
AT274480B (en) * 1966-08-23 1969-09-25 H C Hans Dipl Ing Dr Dr List Cylinder head for air-cooled, valve-controlled internal combustion engines
DE2226254C2 (en) * 1972-05-30 1985-12-12 Daimler-Benz Ag, 7000 Stuttgart Air-cooled reciprocating internal combustion engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140869A (en) * 1983-05-31 1984-12-05 Same Spa Cooling fuel injection pump of air cooled internal combustion engine
GB2166491A (en) * 1984-09-27 1986-05-08 Porsche Ag An air-cooled multi-cylinder internal combustion engine
US5101783A (en) * 1990-02-02 1992-04-07 Didier-Werke Ag Ignition system and spark plug for multiple ignition in an internal combustion engine
US6196170B1 (en) * 1996-12-27 2001-03-06 Dolmar Gmbh Driving device for a lawn trimmer

Also Published As

Publication number Publication date
DE2227120A1 (en) 1973-12-13
DE2227120C2 (en) 1982-07-29
FR2188689A5 (en) 1974-01-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee