EP0276739A3 - Liquid-cooled internal-combustion engine - Google Patents

Liquid-cooled internal-combustion engine Download PDF

Info

Publication number
EP0276739A3
EP0276739A3 EP88100758A EP88100758A EP0276739A3 EP 0276739 A3 EP0276739 A3 EP 0276739A3 EP 88100758 A EP88100758 A EP 88100758A EP 88100758 A EP88100758 A EP 88100758A EP 0276739 A3 EP0276739 A3 EP 0276739A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
liquid
cooled internal
cooling
attached
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.)
Ceased
Application number
EP88100758A
Other languages
German (de)
French (fr)
Other versions
EP0276739A2 (en
Inventor
Günter Kaul
Hansjürgen Dipl.-Ing. Kech
Günter Dipl.-Ing. Naasner
Horst-Georg Dr. Ing. Schmalfuss
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.)
Wilo GmbH
Original Assignee
Wilo GmbH
Wilo Werk GmbH and Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6319438&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0276739(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wilo GmbH, Wilo Werk GmbH and Co filed Critical Wilo GmbH
Publication of EP0276739A2 publication Critical patent/EP0276739A2/en
Publication of EP0276739A3 publication Critical patent/EP0276739A3/en
Ceased 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
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • F01P5/12—Pump-driving arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

Die Erfindung betrifft einen Verbrennungsmotor mit Wasserkühlung, dessen Kühlwasser durch eine Kreiselpumpe umgewälzt wird. Die Kühlwasserpumpe ist durch einen direkt an ihr befestigten Elektromotor angetrieben. The invention relates to an internal combustion engine Water cooling, its cooling water by a centrifugal pump is circulated. The cooling water pump is direct through attached to her attached electric motor.

EP88100758A 1987-01-24 1988-01-20 Liquid-cooled internal-combustion engine Ceased EP0276739A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3702028 1987-01-24
DE19873702028 DE3702028C2 (en) 1987-01-24 1987-01-24 Internal combustion engine with water cooling

Publications (2)

Publication Number Publication Date
EP0276739A2 EP0276739A2 (en) 1988-08-03
EP0276739A3 true EP0276739A3 (en) 1989-04-26

Family

ID=6319438

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88100758A Ceased EP0276739A3 (en) 1987-01-24 1988-01-20 Liquid-cooled internal-combustion engine

Country Status (2)

Country Link
EP (1) EP0276739A3 (en)
DE (1) DE3702028C2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4123661A1 (en) * 1991-07-17 1993-01-21 Zikeli Friedrich Dipl Ing Th Electrically driven cooling pump for vehicle IC engine - has integrated motor with two split sleeves enclosing two-part stator
DE4402233B4 (en) * 1994-01-26 2007-02-01 Bayerische Motoren Werke Ag Internal combustion engine with an electric starting device
DE19601319A1 (en) * 1996-01-16 1997-07-17 Wilo Gmbh Radiator of an automobile engine
DE19615511A1 (en) * 1996-04-19 1997-10-23 Wilo Gmbh Radiator for motor vehicle IC engine coolant circuit
DE19615508A1 (en) * 1996-04-19 1997-10-23 Wilo Gmbh Latent-heat-storage unit for motor vehicle
WO1999006233A1 (en) * 1997-07-31 1999-02-11 Wilo Gmbh Heating and air conditioning in a vehicle
DE19845864A1 (en) * 1998-10-05 2000-04-06 Wilo Gmbh Canned motor
DE19904148C1 (en) * 1999-02-03 2000-10-12 Pierburg Ag Electric feed pump
DE19920798A1 (en) * 1999-04-19 2000-11-02 Joma Polytec Kunststofftechnik Coolant and / or lubricant delivery device
DE19934382A1 (en) 1999-07-22 2001-02-01 Bosch Gmbh Robert Liquid pump
DE19938614A1 (en) 1999-08-14 2001-02-22 Bosch Gmbh Robert Cooling circuit for an internal combustion engine
DE19956380C1 (en) * 1999-11-24 2001-01-04 Bosch Gmbh Robert Fluid pump for vehicle cooling and heating systems has plastics motor housing with claw plates of claw pole stator formed as integral components thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2019476A (en) * 1933-01-25 1935-11-05 William C Starkey Temperature controlling means for internal combustion engines
DE1952352A1 (en) * 1969-10-17 1971-04-22 Gunther Eheim Electric motor driven pump unit with oil cooling of the electric motor
DE2048467A1 (en) * 1970-10-02 1971-11-11 Hanning Elektro Werke Heating circulation pump
DE2022007A1 (en) * 1968-10-29 1971-12-02 Process Ind Inc Impeller pump
DE3007640A1 (en) * 1980-02-29 1981-09-17 Daimler-Benz Ag, 7000 Stuttgart IC engine water pump variable-speed drive - uses coolant influenced high-expansion material to raise transmission ratio with temp.
DE3534507A1 (en) * 1984-10-17 1986-04-17 AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH, Prof. Dr.Dr.h.c. Hans List, Graz INTERNAL COMBUSTION ENGINE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1393395A (en) * 1964-01-30 1965-03-26 Simca Automobiles Sa Improved drive device for auxiliary components of an internal combustion engine, in particular for a motor vehicle
DE2109341A1 (en) * 1970-03-17 1971-11-04 Standard Magnet Ag Cooling water pump for automobiles
DE2607343A1 (en) * 1976-02-23 1977-08-25 Moll Hans Heinrich Drive system for lubricating oil pump and water cooling pump - in which each pump has own engine speed independent drive unit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2019476A (en) * 1933-01-25 1935-11-05 William C Starkey Temperature controlling means for internal combustion engines
DE2022007A1 (en) * 1968-10-29 1971-12-02 Process Ind Inc Impeller pump
DE1952352A1 (en) * 1969-10-17 1971-04-22 Gunther Eheim Electric motor driven pump unit with oil cooling of the electric motor
DE2048467A1 (en) * 1970-10-02 1971-11-11 Hanning Elektro Werke Heating circulation pump
DE3007640A1 (en) * 1980-02-29 1981-09-17 Daimler-Benz Ag, 7000 Stuttgart IC engine water pump variable-speed drive - uses coolant influenced high-expansion material to raise transmission ratio with temp.
DE3534507A1 (en) * 1984-10-17 1986-04-17 AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH, Prof. Dr.Dr.h.c. Hans List, Graz INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
DE3702028C2 (en) 1997-04-30
EP0276739A2 (en) 1988-08-03
DE3702028A1 (en) 1988-08-04

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