FR2426156A1 - In-line air cooled reciprocating IC engine - has coolant blower support formed into duct linking crankcase to combustion air intake - Google Patents

In-line air cooled reciprocating IC engine - has coolant blower support formed into duct linking crankcase to combustion air intake

Info

Publication number
FR2426156A1
FR2426156A1 FR7912821A FR7912821A FR2426156A1 FR 2426156 A1 FR2426156 A1 FR 2426156A1 FR 7912821 A FR7912821 A FR 7912821A FR 7912821 A FR7912821 A FR 7912821A FR 2426156 A1 FR2426156 A1 FR 2426156A1
Authority
FR
France
Prior art keywords
engine
crankcase
combustion air
support formed
air cooled
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.)
Granted
Application number
FR7912821A
Other languages
French (fr)
Other versions
FR2426156B1 (en
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz 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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of FR2426156A1 publication Critical patent/FR2426156A1/en
Application granted granted Critical
Publication of FR2426156B1 publication Critical patent/FR2426156B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Compressor (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

The in-line air cooled reciprocating IC engine has a coolant header alongside the cylinders, fed by an axial blower in a cast light alloy casing supported from the front of the engine. The support part of the casting, around the cylindrical casing (7), is hollow and forms an oil tight L-shaped chamber (2, 3) with one limb vertical. This chamber connects crankcase and combustion air inlet. Between it and the crankcase, inside the latter, is a plenum chamber with an inlet opening (10) close to the axis of a rotating, discshaped, part of the engine.
FR7912821A 1978-05-20 1979-05-18 In-line air cooled reciprocating IC engine - has coolant blower support formed into duct linking crankcase to combustion air intake Granted FR2426156A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782822133 DE2822133C2 (en) 1978-05-20 1978-05-20 Air-cooled reciprocating internal combustion engine in series design

Publications (2)

Publication Number Publication Date
FR2426156A1 true FR2426156A1 (en) 1979-12-14
FR2426156B1 FR2426156B1 (en) 1982-08-27

Family

ID=6039867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912821A Granted FR2426156A1 (en) 1978-05-20 1979-05-18 In-line air cooled reciprocating IC engine - has coolant blower support formed into duct linking crankcase to combustion air intake

Country Status (2)

Country Link
DE (1) DE2822133C2 (en)
FR (1) FR2426156A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004056124B4 (en) * 2004-11-20 2006-08-31 Daimlerchrysler Ag Ventilation device for a crankcase

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1341444A (en) * 1920-05-25 Aik-cooling mechanism foe internal-combustion engines foe flight
DE347770C (en) * 1920-07-27 1922-01-24 Otto Werke G M B H Device for preventing the leakage from the crankcase of bicycle motors by maintaining a negative pressure by means of a valve located on the crankcase
FR700813A (en) * 1929-11-05 1931-03-07 Improvements to air-cooled internal combustion engines
US2738779A (en) * 1952-12-29 1956-03-20 Gen Motors Corp Liquid and gas separation and blower means
DE1050117B (en) * 1959-02-05 Neustadt bei Waiblingen Andreas Stihl Fan-cooled internal combustion engine
FR1227798A (en) * 1958-09-11 1960-08-24 Internal combustion engine with air oil cooling
DE1476036A1 (en) * 1965-03-13 1969-03-13 Daimler Benz Ag Internal combustion engine with a device for sucking off the ventilation gases

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE400341C (en) * 1924-08-18 Carl M Brandt Motoren Ges M B Device for cleaning the air escaping from a ventilation opening in the housing of machines, in particular internal combustion engines

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1341444A (en) * 1920-05-25 Aik-cooling mechanism foe internal-combustion engines foe flight
DE1050117B (en) * 1959-02-05 Neustadt bei Waiblingen Andreas Stihl Fan-cooled internal combustion engine
DE347770C (en) * 1920-07-27 1922-01-24 Otto Werke G M B H Device for preventing the leakage from the crankcase of bicycle motors by maintaining a negative pressure by means of a valve located on the crankcase
FR700813A (en) * 1929-11-05 1931-03-07 Improvements to air-cooled internal combustion engines
US2738779A (en) * 1952-12-29 1956-03-20 Gen Motors Corp Liquid and gas separation and blower means
FR1227798A (en) * 1958-09-11 1960-08-24 Internal combustion engine with air oil cooling
DE1476036A1 (en) * 1965-03-13 1969-03-13 Daimler Benz Ag Internal combustion engine with a device for sucking off the ventilation gases

Also Published As

Publication number Publication date
FR2426156B1 (en) 1982-08-27
DE2822133A1 (en) 1979-11-22
DE2822133C2 (en) 1986-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse