FI70073C - Transmission - Google Patents

Transmission Download PDF

Info

Publication number
FI70073C
FI70073C FI813386A FI813386A FI70073C FI 70073 C FI70073 C FI 70073C FI 813386 A FI813386 A FI 813386A FI 813386 A FI813386 A FI 813386A FI 70073 C FI70073 C FI 70073C
Authority
FI
Finland
Prior art keywords
rings
pump
pump according
piston
rack
Prior art date
Application number
FI813386A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI813386L (fi
FI70073B (fi
Inventor
Robert W Stephan
Original Assignee
Sperry Corp
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 Sperry Corp filed Critical Sperry Corp
Publication of FI813386L publication Critical patent/FI813386L/fi
Application granted granted Critical
Publication of FI70073B publication Critical patent/FI70073B/fi
Publication of FI70073C publication Critical patent/FI70073C/fi

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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/10—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • 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
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/02—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for several machines or pumps connected in series or in parallel
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/18976—Rack and pinion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
FI813386A 1980-10-31 1981-10-29 Transmission FI70073C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20250280 1980-10-31
US06/202,502 US4406599A (en) 1980-10-31 1980-10-31 Variable displacement vane pump with vanes contacting relatively rotatable rings

Publications (3)

Publication Number Publication Date
FI813386L FI813386L (fi) 1982-05-01
FI70073B FI70073B (fi) 1986-01-31
FI70073C true FI70073C (fi) 1986-09-12

Family

ID=22750143

Family Applications (1)

Application Number Title Priority Date Filing Date
FI813386A FI70073C (fi) 1980-10-31 1981-10-29 Transmission

Country Status (14)

Country Link
US (1) US4406599A (es)
EP (1) EP0051192B1 (es)
JP (1) JPS57105581A (es)
AR (1) AR227561A1 (es)
AT (1) ATE11807T1 (es)
AU (1) AU545996B2 (es)
BR (1) BR8107014A (es)
CA (1) CA1172106A (es)
DE (1) DE3168936D1 (es)
ES (1) ES506723A0 (es)
FI (1) FI70073C (es)
IN (1) IN153533B (es)
MX (1) MX153670A (es)
NZ (1) NZ198719A (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120324A (en) * 1982-05-13 1983-11-30 Neptune Systems Limited Variable-displacement rotary pump or motor
DE3444262A1 (de) * 1984-12-05 1986-06-05 Alfred Teves Gmbh, 6000 Frankfurt Fluegelzellenmotor
DE3601050A1 (de) * 1986-01-16 1987-07-23 Teves Gmbh Alfred Fluegelzellenmotor
GB8616488D0 (en) * 1986-07-07 1986-08-13 Concentric Controls Ltd Oil pump
GB8706630D0 (en) * 1987-03-20 1987-04-23 Concentric Pumps Ltd Variable output oil pump
JPH01121579A (ja) * 1987-11-05 1989-05-15 Saitama Kiki Kk 吐出量可変式歯車ポンプ
NL8800340A (nl) * 1988-02-11 1989-09-01 Jft Technology B V Aandrijfinrichting.
US5316450A (en) * 1993-02-12 1994-05-31 General Electric Company Fixed cam variable delivery vane pump
US6402487B1 (en) 1999-08-13 2002-06-11 Argo-Tech Corporation Control system for variable exhaust nozzle on gas turbine engines
EP1208302B1 (en) 1999-08-13 2004-04-28 Argo-Tech Corporation Dual lobe, split ring, variable roller vane pump
US6443705B1 (en) 2000-11-28 2002-09-03 Ingersoll-Rand Company Direct drive variable displacement pump
US20050129530A1 (en) * 2003-12-12 2005-06-16 Stanuch Paul R. Pump compensator
TWM276142U (en) * 2005-03-17 2005-09-21 Tien-Chen Tung Reciprocating power output mechanism
AT502189B1 (de) * 2005-07-29 2007-02-15 Miba Sinter Holding Gmbh & Co Flügelzellenpumpe
US20080019846A1 (en) * 2006-03-31 2008-01-24 White Stephen L Variable displacement gerotor pump
US8333576B2 (en) * 2008-04-12 2012-12-18 Steering Solutions Ip Holding Corporation Power steering pump having intake channels with enhanced flow characteristics and/or a pressure balancing fluid communication channel
US8113804B2 (en) * 2008-12-30 2012-02-14 Hamilton Sundstrand Corporation Vane pump with rotating cam ring and increased under vane pressure
JP2013511678A (ja) 2009-11-20 2013-04-04 イアン マザーズ ノーマン 静圧トルクコンバータおよびトルク増幅器
US9404545B2 (en) 2011-02-07 2016-08-02 Parker-Hannifin Corporation Combined power take-off and hydraulic pump assembly
ITTO20121007A1 (it) * 2012-11-20 2014-05-21 Vhit Spa Pompa rotativa a cilindrata variabile e metodo di regolazione della sua cilindrata
ITTO20120236A1 (it) * 2012-03-19 2013-09-20 Vhit Spa Pompa a cilindrata variabile con doppio anello eccentrico e metodo di regolazione della sua cilindrata
US9404495B2 (en) * 2012-03-19 2016-08-02 Vhit S.P.A. Variable displacement pump with double eccentric ring and displacement regulation method
ITTO20130735A1 (it) * 2013-09-11 2015-03-12 Vhit Spa Pompa a cilindrata variabile con comando elettrico della regolazione e metodo di regolazione della sua cilindrata
WO2016116809A1 (en) 2015-01-19 2016-07-28 Norman Ian Mathers Hydro-mechanical transmission with multiple modes of operation
WO2016149740A1 (en) * 2015-03-26 2016-09-29 Norman Ian Mathers Hydraulic machine
JP6752505B2 (ja) * 2015-08-26 2020-09-09 ジヤトコ株式会社 ベーンポンプ
EP3394395B1 (en) 2015-12-21 2024-04-24 Mathers Hydraulics Technologies Pty Ltd Hydraulic machine with chamfered ring
WO2018098539A1 (en) * 2016-12-02 2018-06-07 Bemquerer Alexandre Marques Linear concentric variable displacement pump/motor system
WO2018161108A1 (en) 2017-03-06 2018-09-13 Norman Ian Mathers Hydraulic machine with stepped roller vane and fluid power system including hydraulic machine with starter motor capability
CN114829743A (zh) * 2019-12-10 2022-07-29 马瑟斯液压技术有限公司 被配置为起动马达的液压装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1545516A (en) * 1919-12-10 1925-07-14 A L Powell Power Company Inc Engine
US2166423A (en) * 1936-05-04 1939-07-18 Max J Clark Hydraulic device
FR988511A (fr) * 1944-01-04 1951-08-28 Innovations Mecaniques Pompe à débit variable et transmission hydraulique de puissance, à variation progressive de vitesse, en faisant application
US2426491A (en) * 1944-04-01 1947-08-26 Irving W Dillon Variable delivery movable vane pump for a fluid transmission mechanism
US2570411A (en) * 1946-09-05 1951-10-09 Vickers Inc Power transmission
US2685842A (en) * 1948-11-18 1954-08-10 George H Hufferd Variable displacement pump and volume control therefor
US2790391A (en) * 1954-11-19 1957-04-30 James W F Holl Two stage variable delivery vane-type pump
US2981371A (en) * 1955-04-28 1961-04-25 Gen Motors Corp Combined variable displacement pumping mechanism
US2967489A (en) * 1957-02-07 1961-01-10 Vickers Inc Power transmission
US2967488A (en) * 1957-02-07 1961-01-10 Vickers Inc Power transmission
US3120814A (en) * 1959-10-21 1964-02-11 Mueller Otto Variable delivery and variable pressure vane type pump
US3103893A (en) * 1960-06-30 1963-09-17 New York Air Brake Co Variable displacement engine
US3455245A (en) * 1967-11-16 1969-07-15 Sperry Rand Corp Power transmission
JPS4852004A (es) * 1971-11-01 1973-07-21
JPS5110403U (es) * 1974-07-12 1976-01-26
SU567845A1 (ru) * 1975-02-07 1977-08-05 Ордена Трудового Красного Знамени Экспериментальный Научно-Исследовательский Институт Металлорежущих Станков Плпстична гидромашина
US4259039A (en) * 1979-03-20 1981-03-31 Integral Hydraulic & Co. Adjustable volume vane-type pump

Also Published As

Publication number Publication date
CA1172106A (en) 1984-08-07
ES8301331A1 (es) 1982-12-16
EP0051192A1 (en) 1982-05-12
ATE11807T1 (de) 1985-02-15
JPS57105581A (en) 1982-07-01
JPH0428914B2 (es) 1992-05-15
FI813386L (fi) 1982-05-01
US4406599A (en) 1983-09-27
NZ198719A (en) 1984-10-19
AR227561A1 (es) 1982-11-15
BR8107014A (pt) 1982-07-13
AU7625881A (en) 1982-05-06
FI70073B (fi) 1986-01-31
ES506723A0 (es) 1982-12-16
DE3168936D1 (en) 1985-03-28
IN153533B (es) 1984-07-21
AU545996B2 (en) 1985-08-08
EP0051192B1 (en) 1985-02-13
MX153670A (es) 1986-12-16

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: SPERRY CORPORATION