GB1464323A - Rotary positive-displacement pump or motor - Google Patents

Rotary positive-displacement pump or motor

Info

Publication number
GB1464323A
GB1464323A GB2330575A GB2330575A GB1464323A GB 1464323 A GB1464323 A GB 1464323A GB 2330575 A GB2330575 A GB 2330575A GB 2330575 A GB2330575 A GB 2330575A GB 1464323 A GB1464323 A GB 1464323A
Authority
GB
United Kingdom
Prior art keywords
blades
pump
rotary positive
motor
displacement pump
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
GB2330575A
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.)
KUNOTI M
Original Assignee
KUNOTI M
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 KUNOTI M filed Critical KUNOTI M
Priority to SE7606276A priority Critical patent/SE7606276L/en
Publication of GB1464323A publication Critical patent/GB1464323A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
    • F01C1/356—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F01C1/3566—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along more than one line or surface

Abstract

1464323 Rotary positive-displacement fluidmachines M KUNOGI 28 May 1975 [6 June 1974] 23305/75 Heading F1F In a pump, Fig. 3 or 5, the rotor 2 has an odd number (other than unity) of lobes co-operating with spring-loaded sliding-blades 3 between working- fluid inlet and outlet ports Ad, As, Bs, Bd, Cd, Dd in a fixed casing 1, the ratio of blades to lobes being 2n:2n + 1, where n is an integer. This arrangement produces a more steady output, Figs. 4 and 6 (not shown). To regulate the output of a pump having at least two pairs of blades a valve 7 connects the delivery ports associated with either one or more pairs of blades to a delivery conduit 8. The pump according to Fig. 5 may be used an hydraulic motor, the valve 7 then being on the inlet side, Fig. 7 (not shown).
GB2330575A 1974-06-06 1975-05-28 Rotary positive-displacement pump or motor Expired GB1464323A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7606276A SE7606276L (en) 1975-05-28 1976-06-03 MAGNETO-OPTICAL SENSOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49064359A JPS5849714B2 (en) 1974-06-06 1974-06-06 cam pump or motor

Publications (1)

Publication Number Publication Date
GB1464323A true GB1464323A (en) 1977-02-09

Family

ID=13255970

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2330575A Expired GB1464323A (en) 1974-06-06 1975-05-28 Rotary positive-displacement pump or motor

Country Status (4)

Country Link
JP (1) JPS5849714B2 (en)
DE (1) DE2523298A1 (en)
FR (1) FR2273962A1 (en)
GB (1) GB1464323A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133084A (en) * 1983-01-05 1984-07-18 Gunter Waldemar Heinsohn Rotary positive-displacement fluid-machines
GB2133837A (en) * 1983-01-19 1984-08-01 Nissan Motor Rotary fluid-pump
GB2207703A (en) * 1987-07-20 1989-02-08 Wang Liang Chih Rotary fluid flow machine
CN102748278A (en) * 2009-06-15 2012-10-24 胡东文 Vane pump/motor

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913110A1 (en) * 1979-04-02 1980-10-23 Barmag Barmer Maschf DISPLACEMENT MACHINE, IN PARTICULAR PUMP
JPH07246372A (en) * 1994-03-10 1995-09-26 Masayuki Nakaya Room inside washing device
DE19517627B4 (en) * 1995-05-13 2006-03-16 Luk Automobiltechnik Gmbh & Co. Kg Blocking-vane pump
CN102852788B (en) * 2012-07-16 2015-12-02 杭州玛瑟斯液压技术有限公司 A kind of vane pump
EP2843232B1 (en) * 2013-08-28 2017-09-27 Reinhard Diem Hydraulic rotating motor with pivotable control vanes
CN109779868A (en) * 2019-02-12 2019-05-21 中国民航大学 The star-like inner cavity pump of multi-cylinder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493029A (en) * 1972-04-27 1974-01-11

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133084A (en) * 1983-01-05 1984-07-18 Gunter Waldemar Heinsohn Rotary positive-displacement fluid-machines
GB2133837A (en) * 1983-01-19 1984-08-01 Nissan Motor Rotary fluid-pump
GB2207703A (en) * 1987-07-20 1989-02-08 Wang Liang Chih Rotary fluid flow machine
CN102748278A (en) * 2009-06-15 2012-10-24 胡东文 Vane pump/motor

Also Published As

Publication number Publication date
JPS5849714B2 (en) 1983-11-05
JPS50156008A (en) 1975-12-16
FR2273962A1 (en) 1976-01-02
FR2273962B3 (en) 1978-12-29
DE2523298A1 (en) 1975-12-18

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Legal Events

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