ES408484A1 - Cooling water pumps for vehicle engines - Google Patents

Cooling water pumps for vehicle engines

Info

Publication number
ES408484A1
ES408484A1 ES72408484A ES408484A ES408484A1 ES 408484 A1 ES408484 A1 ES 408484A1 ES 72408484 A ES72408484 A ES 72408484A ES 408484 A ES408484 A ES 408484A ES 408484 A1 ES408484 A1 ES 408484A1
Authority
ES
Spain
Prior art keywords
cooling water
vehicle engines
pump
water pumps
drive
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
ES72408484A
Other languages
Spanish (es)
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.)
SKF Industrial Trading and Development Co BV
Original Assignee
SKF Industrial Trading and Development Co BV
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 SKF Industrial Trading and Development Co BV filed Critical SKF Industrial Trading and Development Co BV
Publication of ES408484A1 publication Critical patent/ES408484A1/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
    • 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
    • F04D29/186—Shaftless rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/581—Raceways; Race rings integral with other parts, e.g. with housings or machine elements such as shafts or gear wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/44—Centrifugal pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)

Abstract

A cooling water pump arrangement preferably for vehicle engines, comprising a box part, a bearing, a drive part, a drive wheel and gasket means, and possibly a fan wheel connected to the pump, characterized Because the pump is shaftless and because the pump parts are joined to form an inseparable unit. (Machine-translation by Google Translate, not legally binding)
ES72408484A 1971-11-11 1972-11-10 Cooling water pumps for vehicle engines Expired ES408484A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7114399A SE371858B (en) 1971-11-11 1971-11-11

Publications (1)

Publication Number Publication Date
ES408484A1 true ES408484A1 (en) 1975-11-01

Family

ID=20299042

Family Applications (1)

Application Number Title Priority Date Filing Date
ES72408484A Expired ES408484A1 (en) 1971-11-11 1972-11-10 Cooling water pumps for vehicle engines

Country Status (15)

Country Link
JP (1) JPS534641B2 (en)
AU (1) AU462644B2 (en)
BR (1) BR7207926D0 (en)
CA (1) CA990582A (en)
CS (1) CS197214B2 (en)
DD (1) DD101727A5 (en)
DE (1) DE2255017C3 (en)
ES (1) ES408484A1 (en)
FR (1) FR2160201A5 (en)
GB (1) GB1400620A (en)
IT (1) IT973506B (en)
NL (1) NL7215066A (en)
SE (1) SE371858B (en)
SU (1) SU619118A3 (en)
ZA (1) ZA727974B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1461901A (en) * 1975-06-23 1977-01-19 Skf Uk Ltd Water pumps for internal combustion engines
FR2505429B1 (en) * 1981-05-05 1986-06-20 Nadella Roulements PULLEY, ESPECIALLY USED IN THE TEXTILE INDUSTRY
DE3524515A1 (en) * 1985-07-09 1987-01-15 Thyssen Plastik Anger Kg WATER PUMP OR THE LIKE
DE3822702A1 (en) * 1988-07-05 1990-03-15 Freudenberg Carl Fa COOLING WATER PUMP WITH BELT DRIVE
DE4040200C2 (en) * 1990-12-15 1994-11-17 Freudenberg Carl Fa Coolant pump for mounting on the pump housing of an internal combustion engine
DE4203391A1 (en) * 1992-02-06 1993-08-12 Schaeffler Waelzlager Kg Sealing arrangement for IC engine water pump - has funnel-shaped cap attached to rotor shaft and to pump housing
ATE221623T1 (en) * 1998-03-26 2002-08-15 Tcg Unitech Ag COOLANT PUMP
FR2922974B1 (en) 2007-10-24 2010-05-07 Roulements Soc Nouvelle BELT DRIVE MECHANISM AND METHOD FOR MANUFACTURING THE SAME.
DE102011005679A1 (en) * 2011-03-17 2012-09-20 Schaeffler Technologies Gmbh & Co. Kg Drive arrangement of a pump, and drive pulley for a pump
DE102016209396A1 (en) 2016-05-31 2017-11-30 Schaeffler Technologies AG & Co. KG Pump with rolling bearing
FR3057626A1 (en) * 2016-10-19 2018-04-20 Saint Jean Industries NOISE ROTOR MOTOR PUMP AND METHOD FOR MANUFACTURING SUCH MOTOR PUMP
DE102017109454B4 (en) * 2017-05-03 2021-03-25 Schaeffler Technologies AG & Co. KG Drive unit of a coolant pump

Also Published As

Publication number Publication date
DE2255017C3 (en) 1979-12-06
IT973506B (en) 1974-06-10
BR7207926D0 (en) 1973-08-21
AU462644B2 (en) 1975-07-03
DE2255017B2 (en) 1976-04-08
CA990582A (en) 1976-06-08
AU4858772A (en) 1974-05-23
JPS534641B2 (en) 1978-02-20
GB1400620A (en) 1975-07-16
NL7215066A (en) 1973-05-15
CS197214B2 (en) 1980-04-30
ZA727974B (en) 1973-07-25
DE2255017A1 (en) 1973-05-17
SU619118A3 (en) 1978-08-05
SE371858B (en) 1974-12-02
JPS4858402A (en) 1973-08-16
FR2160201A5 (en) 1973-06-22
DD101727A5 (en) 1973-11-12

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