DE2000003A1 - - Google Patents

Info

Publication number
DE2000003A1
DE2000003A1 DE19702000003 DE2000003A DE2000003A1 DE 2000003 A1 DE2000003 A1 DE 2000003A1 DE 19702000003 DE19702000003 DE 19702000003 DE 2000003 A DE2000003 A DE 2000003A DE 2000003 A1 DE2000003 A1 DE 2000003A1
Authority
DE
Germany
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.)
Withdrawn
Application number
DE19702000003
Other languages
German (de)
Other versions
DE2000003B2 (de
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 filed Critical
Priority to DE19702000003 priority Critical patent/DE2000003B2/de
Priority to FR7044794A priority patent/FR2075002A5/fr
Publication of DE2000003A1 publication Critical patent/DE2000003A1/de
Publication of DE2000003B2 publication Critical patent/DE2000003B2/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2211—More than one set of flow passages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE19702000003 1970-01-02 1970-01-02 Kreiselpumpe fuer fluessigkeitsgekuehlte Brennkraftmaschinen Withdrawn DE2000003B2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19702000003 DE2000003B2 (de) 1970-01-02 1970-01-02 Kreiselpumpe fuer fluessigkeitsgekuehlte Brennkraftmaschinen
FR7044794A FR2075002A5 (member.php) 1970-01-02 1970-12-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702000003 DE2000003B2 (de) 1970-01-02 1970-01-02 Kreiselpumpe fuer fluessigkeitsgekuehlte Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
DE2000003A1 true DE2000003A1 (member.php) 1971-08-26
DE2000003B2 DE2000003B2 (de) 1971-08-26

Family

ID=5758920

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702000003 Withdrawn DE2000003B2 (de) 1970-01-02 1970-01-02 Kreiselpumpe fuer fluessigkeitsgekuehlte Brennkraftmaschinen

Country Status (2)

Country Link
DE (1) DE2000003B2 (member.php)
FR (1) FR2075002A5 (member.php)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044603A1 (de) * 1980-11-27 1982-06-24 Volkswagenwerk Ag, 3180 Wolfsburg "brennkraftmaschine mit einem schmier- und einem kuehloelkreislauf"
US4385594A (en) * 1981-08-03 1983-05-31 Deere & Company Two-circuit cooling system and pump for an engine
DE3545818A1 (de) * 1985-12-23 1987-07-02 Wankel Gmbh Kuehlsystem einer rotationskolbenbrennkraftmaschine
JPH0734231Y2 (ja) * 1988-03-23 1995-08-02 アイシン精機株式会社 ２系統冷却ウオータポンプ
DE4004936A1 (de) * 1989-02-17 1990-08-23 Aisin Seiki Brennkraftmaschine mit einem wassergekuehlten zwischenkuehler

Also Published As

Publication number Publication date
FR2075002A5 (member.php) 1971-10-08
DE2000003B2 (de) 1971-08-26

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee