FR2235294B1 - - Google Patents

Info

Publication number
FR2235294B1
FR2235294B1 FR7419915A FR7419915A FR2235294B1 FR 2235294 B1 FR2235294 B1 FR 2235294B1 FR 7419915 A FR7419915 A FR 7419915A FR 7419915 A FR7419915 A FR 7419915A FR 2235294 B1 FR2235294 B1 FR 2235294B1
Authority
FR
France
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
FR7419915A
Other versions
FR2235294A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2235294A1 publication Critical patent/FR2235294A1/fr
Application granted granted Critical
Publication of FR2235294B1 publication Critical patent/FR2235294B1/fr
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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2042—Valves
FR7419915A 1973-06-30 1974-06-10 Expired FR2235294B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2333380A DE2333380C2 (de) 1973-06-30 1973-06-30 Hydraulische Maschine

Publications (2)

Publication Number Publication Date
FR2235294A1 FR2235294A1 (fr) 1975-01-24
FR2235294B1 true FR2235294B1 (fr) 1979-05-25

Family

ID=5885596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7419915A Expired FR2235294B1 (fr) 1973-06-30 1974-06-10

Country Status (22)

Country Link
US (1) US3999466A (fr)
JP (1) JPS5038105A (fr)
AR (1) AR203396A1 (fr)
AU (1) AU7034774A (fr)
BE (1) BE815990A (fr)
BR (1) BR7405366D0 (fr)
CA (1) CA1009086A (fr)
CH (1) CH582831A5 (fr)
DD (1) DD113951A5 (fr)
DE (1) DE2333380C2 (fr)
DK (1) DK326974A (fr)
ES (1) ES427145A1 (fr)
FI (1) FI199774A (fr)
FR (1) FR2235294B1 (fr)
GB (1) GB1461659A (fr)
IL (1) IL45004A0 (fr)
IT (1) IT1013675B (fr)
LU (1) LU70269A1 (fr)
NL (1) NL7408302A (fr)
RO (1) RO65751A (fr)
SE (1) SE401721B (fr)
ZA (1) ZA744142B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207038A (en) * 1978-05-01 1980-06-10 Ford Motor Company Power steering pump
US4934251A (en) 1988-12-16 1990-06-19 Allied-Signal Inc. Hydraulic motor or pump with constant clamping force between rotor and port plate
FR2664661B1 (fr) * 1990-07-10 1994-06-17 Messier Bugatti Machine tournante hydraulique.
SE507637C2 (sv) * 1991-09-06 1998-06-29 Parker Hannifin Ab Förfarande och anordning för dämpning av flödespulsationer vid hydrostatiska hydraulmaskiner av deplacementtyp samt anordning för utövande av förfarandet
US5423560A (en) * 1994-03-17 1995-06-13 Warrick; John J. Variable speed hydraulic drive, for single or multi-wheel drive bicycles and the like
DE4444646A1 (de) * 1994-12-15 1996-06-20 Teves Gmbh Alfred Kolbenpumpe
SE514196C2 (sv) * 1997-12-08 2001-01-22 Parker Hannifin Ab Hydraulisk roterande axialkolvmaskin
DE19804374B4 (de) * 1998-02-04 2004-09-30 Brueninghaus Hydromatik Gmbh Axialkolbenmaschine mit Mitteldrucköffnung
US8177009B2 (en) * 2000-01-10 2012-05-15 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Independent displacement opposing pump/motors and method of operation
US7374005B2 (en) * 2000-01-10 2008-05-20 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Opposing pump/motors
US6719080B1 (en) * 2000-01-10 2004-04-13 The United States Of America As Represented By The Administrator Of The Environmental Protection Agency Hydraulic hybrid vehicle
US7337869B2 (en) * 2000-01-10 2008-03-04 The United States Of America As Represented By The Administrator Of The United States Environmental Protection Agency Hydraulic hybrid vehicle with integrated hydraulic drive module and four-wheel-drive, and method of operation thereof
NO312563B1 (no) * 2000-04-11 2002-05-27 Energy Recovery Inc Fremgangsmate for reduksjon av stoy og kavitasjon i en trykkveksler som oker eller reduserer trykket pa fluider ved fortrengningsprinsippet, og en sadan trykkveksler
DE10241979A1 (de) * 2002-09-11 2004-03-18 Bosch Rexroth Ag Hydrotransformator
KR101362588B1 (ko) * 2010-03-18 2014-02-13 가부시키가이샤 고마쓰 세이사쿠쇼 유압 펌프·모터 및 유압 펌프·모터의 맥동 방지 방법
FR3000770B1 (fr) * 2013-01-08 2015-03-20 Technoboost Machine hydraulique a deux sens de rotation, comportant une chambre de pre-compression
DE102020212630A1 (de) 2020-10-07 2022-04-07 Robert Bosch Gesellschaft mit beschränkter Haftung Hydrostatische Axialkolbenmaschine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE593597C (de) * 1931-01-28 1934-09-10 Viktor Jereczek Fluessigkeitspumpe
FR956823A (fr) * 1944-10-30 1950-02-08
US3094078A (en) * 1959-08-21 1963-06-18 Citroen Sa Andre Switching devices for hydraulic pumps and motors
DE1233267B (de) * 1959-08-21 1967-01-26 Citroen Sa Einrichtung zur Geraeuschminderung bei schiebergesteuerten Pumpen und Fluessigkeitsmotoren
FR1307302A (fr) * 1961-09-11 1962-10-26 Citroen Sa Andre Dispositif de réglage automatique pour les pompes ou moteurs hydrauliques à barillet
GB984872A (en) * 1962-05-12 1965-03-03 Council Scient Ind Res Improvements in rotary hydraulic reciprocating piston pumps and motors
GB1098982A (en) * 1964-06-12 1968-01-10 Dowty Technical Dev Ltd Hydraulic reciprocating pumps or motors
GB1108554A (en) * 1964-07-03 1968-04-03 Dowty Technical Dev Ltd Improvements in hydraulic reciprocating pumps and motors
DE2104933A1 (de) * 1971-02-03 1972-08-17 Robert Bosch Gmbh, 7000 Stuttgart Axialkolbenmaschine
US3727521A (en) * 1971-04-12 1973-04-17 Sundstrand Corp Rotary pump with displacement control
DE7114577U (de) * 1971-04-16 1972-09-28 Bosch R Gmbh Verdraengerpumpe
US3858483A (en) * 1973-04-18 1975-01-07 Caterpillar Tractor Co Pressure relief expansion chamber for hydrostatic motors

Also Published As

Publication number Publication date
SE401721B (sv) 1978-05-22
DK326974A (fr) 1975-02-10
LU70269A1 (fr) 1974-10-17
DE2333380C2 (de) 1982-04-08
NL7408302A (nl) 1975-01-02
IL45004A0 (en) 1974-09-10
IT1013675B (it) 1977-03-30
CA1009086A (en) 1977-04-26
BE815990A (fr) 1974-09-30
SE7407582L (fr) 1975-01-02
US3999466A (en) 1976-12-28
BR7405366D0 (pt) 1975-01-07
RO65751A (fr) 1979-07-15
FI199774A (fr) 1974-12-31
FR2235294A1 (fr) 1975-01-24
DE2333380A1 (de) 1975-01-23
DD113951A5 (fr) 1975-07-05
JPS5038105A (fr) 1975-04-09
ZA744142B (en) 1975-08-27
CH582831A5 (fr) 1976-12-15
ES427145A1 (es) 1976-07-16
AU7034774A (en) 1976-01-08
AR203396A1 (es) 1975-09-08
GB1461659A (en) 1977-01-19

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Legal Events

Date Code Title Description
ST Notification of lapse