FR2452612A1 - Pompe a viscosite - Google Patents

Pompe a viscosite

Info

Publication number
FR2452612A1
FR2452612A1 FR8006725A FR8006725A FR2452612A1 FR 2452612 A1 FR2452612 A1 FR 2452612A1 FR 8006725 A FR8006725 A FR 8006725A FR 8006725 A FR8006725 A FR 8006725A FR 2452612 A1 FR2452612 A1 FR 2452612A1
Authority
FR
France
Prior art keywords
pump
viscosity
channel
lubrication
thrust bearing
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
FR8006725A
Other languages
English (en)
Other versions
FR2452612B1 (fr
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.)
Federal Mogul Engineering Ltd
Original Assignee
Glacier Metal Co 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 Glacier Metal Co Ltd filed Critical Glacier Metal Co Ltd
Publication of FR2452612A1 publication Critical patent/FR2452612A1/fr
Application granted granted Critical
Publication of FR2452612B1 publication Critical patent/FR2452612B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1085—Channels or passages to recirculate the liquid in the bearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/001—Shear force pumps
    • 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
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/36—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sliding-Contact Bearings (AREA)
  • Rotary Pumps (AREA)
  • Lubricants (AREA)
  • Fluid-Driven Valves (AREA)
  • Eye Examination Apparatus (AREA)
  • Reciprocating Pumps (AREA)

Abstract

POMPE DONT LE FONCTIONNEMENT EST BASE SUR LA VISCOSITE DU FLUIDE POMPE. ELLE COMPREND UN ROTOR EN FORME DE COLLIER 3 FAISANT PARTIE D'UN PALIER DE BUTEE ET TOURNANT DANS UN STATOR 6 ASSOCIE EN FORME DE COURONNE SUR LAQUELLE EST FORME UN CANAL 7 DANS LEQUEL UN FLUIDE (HUILE) PEUT ETRE COMPRIME PAR LA RESISTANCE DUE A SA VISCOSITE PENDANT QUE LE COLLIER 3 TOURNE. POUR REDUIRE L'USURE ET FACILITER L'AMORCAGE DE LA POMPE, LE CANAL 7 A UNE SURFACE CONSTANTE EN SECTION ET UNE FORME TELLE QUE LA RESISTANCE DUE A LA VISCOSITE EST MAXIMALE A UN ORIFICE D'ASPIRATION ET CE CANAL EST LE PLUS ETROIT EN UN POINT 17 ELOIGNE DE CET ORIFICE ET OU DES CHARGES TRANSVERSALES IMPORTANTES DOIVENT ETRE SUPPORTEES. APPLICATION A LA LUBRIFICATION DES BLOCS 4 D'UN PALIER DE BUTEE, ET AU GRAISSAGE TURBINE, POMPE ETC.
FR8006725A 1979-03-27 1980-03-26 Pompe a viscosite Expired FR2452612B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7910694 1979-03-27

Publications (2)

Publication Number Publication Date
FR2452612A1 true FR2452612A1 (fr) 1980-10-24
FR2452612B1 FR2452612B1 (fr) 1985-09-13

Family

ID=10504165

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006725A Expired FR2452612B1 (fr) 1979-03-27 1980-03-26 Pompe a viscosite

Country Status (8)

Country Link
US (1) US4396348A (fr)
EP (1) EP0026765B1 (fr)
JP (1) JPH0135198B2 (fr)
AT (1) ATE7622T1 (fr)
DE (1) DE3067921D1 (fr)
FR (1) FR2452612B1 (fr)
IT (1) IT1127008B (fr)
WO (1) WO1980002057A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5266003A (en) * 1992-05-20 1993-11-30 Praxair Technology, Inc. Compressor collector with nonuniform cross section
GB2295864B (en) * 1994-12-06 1998-07-01 Glacier Metal Co Ltd Vertical bearing assembly lubrication
JP5964207B2 (ja) * 2012-11-01 2016-08-03 三菱重工業株式会社 自己潤滑式軸受装置
JP5964206B2 (ja) * 2012-11-01 2016-08-03 三菱重工業株式会社 自己潤滑式軸受装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE336410C (de) * 1918-07-18 1921-04-30 Aeg Schmiervorrichtung fuer Wellen oder Zapfen
DE720485C (de) * 1936-10-07 1942-05-07 Gustav Stromeier Foerdereinrichtung fuer Fluessigkeiten
FR1439499A (fr) * 1965-06-25 1966-05-20 Thomson Houston Comp Francaise Système de lubrification à pompe autonome

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6704587A (fr) * 1967-03-31 1968-10-01
US3617148A (en) * 1970-05-18 1971-11-02 Carrier Corp Thrust bearing for refrigeration compressor
GB1373955A (en) * 1971-04-03 1974-11-13 Bullough W A Combined viscosity pump and electric motor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE336410C (de) * 1918-07-18 1921-04-30 Aeg Schmiervorrichtung fuer Wellen oder Zapfen
DE720485C (de) * 1936-10-07 1942-05-07 Gustav Stromeier Foerdereinrichtung fuer Fluessigkeiten
FR1439499A (fr) * 1965-06-25 1966-05-20 Thomson Houston Comp Francaise Système de lubrification à pompe autonome

Also Published As

Publication number Publication date
ATE7622T1 (de) 1984-06-15
IT1127008B (it) 1986-05-21
DE3067921D1 (en) 1984-06-28
US4396348A (en) 1983-08-02
FR2452612B1 (fr) 1985-09-13
WO1980002057A1 (fr) 1980-10-02
EP0026765A1 (fr) 1981-04-15
JPS56500304A (fr) 1981-03-12
EP0026765B1 (fr) 1984-05-23
IT8048257A0 (it) 1980-03-25
JPH0135198B2 (fr) 1989-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse