GB1372791A - Cooling arrangements for internal combustion engines - Google Patents

Cooling arrangements for internal combustion engines

Info

Publication number
GB1372791A
GB1372791A GB522172A GB522172A GB1372791A GB 1372791 A GB1372791 A GB 1372791A GB 522172 A GB522172 A GB 522172A GB 522172 A GB522172 A GB 522172A GB 1372791 A GB1372791 A GB 1372791A
Authority
GB
United Kingdom
Prior art keywords
internal combustion
combustion engines
extension
cooling arrangements
needle roller
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
GB522172A
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.)
Concentric Pumps Ltd
Original Assignee
Concentric Pumps Ltd
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 Concentric Pumps Ltd filed Critical Concentric Pumps Ltd
Priority to GB522172A priority Critical patent/GB1372791A/en
Publication of GB1372791A publication Critical patent/GB1372791A/en
Expired 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/049—Roller bearings
    • 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
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/043—Shafts
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps

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)

Abstract

1372791 Centrifugal pumps CONCENTRIC PUMPS Ltd 16 Jan 1973 [4 Feb 1972] 5221/72 Heading F1C A cooling arrangement for an I.C. engine comprises a waterpump body part 10 integrally formed with a tubular extension 16, and a drive shaft 20 extending through the extension and carrying an impeller 22 at one end and for connection to a fan and drive transmission connection 24 at the other end, the shaft being journalled in the extension by a needle roller bearing 30. A second bearing 32 is either of ball or needle roller type.
GB522172A 1973-01-16 1973-01-16 Cooling arrangements for internal combustion engines Expired GB1372791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB522172A GB1372791A (en) 1973-01-16 1973-01-16 Cooling arrangements for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB522172A GB1372791A (en) 1973-01-16 1973-01-16 Cooling arrangements for internal combustion engines

Publications (1)

Publication Number Publication Date
GB1372791A true GB1372791A (en) 1974-11-06

Family

ID=9791993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB522172A Expired GB1372791A (en) 1973-01-16 1973-01-16 Cooling arrangements for internal combustion engines

Country Status (1)

Country Link
GB (1) GB1372791A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009570A (en) * 1989-05-02 1991-04-23 Maytag Corporation Mounting assembly for the impeller of a fluid pump
DE19746359C2 (en) * 1997-01-22 2003-02-06 Eugen Schmidt Adjustable coolant pump for motor vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009570A (en) * 1989-05-02 1991-04-23 Maytag Corporation Mounting assembly for the impeller of a fluid pump
DE19746359C2 (en) * 1997-01-22 2003-02-06 Eugen Schmidt Adjustable coolant pump for motor vehicles

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Legal Events

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