GB1394489A - Vane pump housing - Google Patents

Vane pump housing

Info

Publication number
GB1394489A
GB1394489A GB4491373A GB4491373A GB1394489A GB 1394489 A GB1394489 A GB 1394489A GB 4491373 A GB4491373 A GB 4491373A GB 4491373 A GB4491373 A GB 4491373A GB 1394489 A GB1394489 A GB 1394489A
Authority
GB
United Kingdom
Prior art keywords
sleeve
bore
vane pump
housing
vanes
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
GB4491373A
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of GB1394489A publication Critical patent/GB1394489A/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49236—Fluid pump or compressor making
    • Y10T29/49245—Vane type or other rotary, e.g., fan
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49861—Sizing mating parts during final positional association

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

1394489 Rotary pumps NISSAN MOTOR CO Ltd 25 Sept 1973 [28 Sept 1972] 44913/73 Heading F1F A vane pump comprising a housing having a bore 12 therein of substantially circular profile, an annular resilient sleeve 26 being disposed in the bore, a rotor 18 with diametral vanes 22, 24 rotatable with the housing about an axis offset from the axis of the bore 12, and the resilient sleeve 26 being deformed by a wedge 28 in the direction of the line containing the two axes so that the vane edges are in continuous sliding contact with the sleeve 26 at all angular positions of the rotor 18. The dimensions of the wedge 28 are such that the sleeve 26 will be deformed by an amount which makes the diameter of the sleeve in the line containing the two axes equal to the length of the vanes 22, 24.
GB4491373A 1972-09-28 1973-09-25 Vane pump housing Expired GB1394489A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47096642A JPS5216564B2 (en) 1972-09-28 1972-09-28

Publications (1)

Publication Number Publication Date
GB1394489A true GB1394489A (en) 1975-05-14

Family

ID=14170466

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4491373A Expired GB1394489A (en) 1972-09-28 1973-09-25 Vane pump housing

Country Status (3)

Country Link
US (1) US3877127A (en)
JP (1) JPS5216564B2 (en)
GB (1) GB1394489A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51106215A (en) * 1975-03-14 1976-09-21 Toshiba Seiki Kk Konbineeshonhonpu no shirindaa oyobi sonoshirindaayotsutsutai no seisakuhoho
JPS56143382A (en) * 1980-04-07 1981-11-09 Matsushita Electric Ind Co Ltd Rotary fluid machine
JP5743019B1 (en) * 2013-12-13 2015-07-01 ダイキン工業株式会社 Compressor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467121A (en) * 1944-04-10 1949-04-12 Oilgear Co Method of making vane tracks
US2627650A (en) * 1946-11-09 1953-02-10 Oilgear Co Method of making vane tracks for hydrodynamic machines
US3637332A (en) * 1970-07-28 1972-01-25 United Aircraft Corp Variable compression means for a rotary engine

Also Published As

Publication number Publication date
US3877127A (en) 1975-04-15
JPS4952310A (en) 1974-05-21
JPS5216564B2 (en) 1977-05-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee