DE3044363A1 - Pumpe - Google Patents

Pumpe

Info

Publication number
DE3044363A1
DE3044363A1 DE19803044363 DE3044363A DE3044363A1 DE 3044363 A1 DE3044363 A1 DE 3044363A1 DE 19803044363 DE19803044363 DE 19803044363 DE 3044363 A DE3044363 A DE 3044363A DE 3044363 A1 DE3044363 A1 DE 3044363A1
Authority
DE
Germany
Prior art keywords
pump
pump according
valve
suction
swash plate
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
DE19803044363
Other languages
German (de)
English (en)
Other versions
DE3044363C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Louis-Claude Rambervillers Porel
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.)
LEDUC RENE HYDRO SA
Original Assignee
LEDUC RENE HYDRO SA
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
Priority claimed from FR7929037A external-priority patent/FR2470266A1/fr
Priority claimed from FR8009780A external-priority patent/FR2481757A2/fr
Application filed by LEDUC RENE HYDRO SA filed Critical LEDUC RENE HYDRO SA
Publication of DE3044363A1 publication Critical patent/DE3044363A1/de
Application granted granted Critical
Publication of DE3044363C2 publication Critical patent/DE3044363C2/de
Granted 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
    • F04B1/14—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 stationary cylinders
    • F04B1/18—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 stationary cylinders having self-acting distribution members, i.e. actuated by working fluid
    • 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
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/053—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the inner ends of the cylinders
    • F04B1/0531—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the inner ends of the cylinders with cam-actuated distribution members
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0042—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member
    • F04B7/0053—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member for reciprocating distribution members
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0073—Piston machines or pumps characterised by having positively-driven valving the member being of the lost-motion type, e.g. friction-actuated members, or having means for pushing it against or pulling it from its seat

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
DE19803044363 1979-11-26 1980-11-25 Pumpe Granted DE3044363A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7929037A FR2470266A1 (fr) 1979-11-26 1979-11-26 Pompe volumetrique a soupapes sur l'aspiration
FR8009780A FR2481757A2 (fr) 1980-04-30 1980-04-30 Pompe a soupape a ressort

Publications (2)

Publication Number Publication Date
DE3044363A1 true DE3044363A1 (de) 1981-06-04
DE3044363C2 DE3044363C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-01-10

Family

ID=26221455

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803044363 Granted DE3044363A1 (de) 1979-11-26 1980-11-25 Pumpe

Country Status (5)

Country Link
US (1) US4486152A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE887160A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3044363A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES8107364A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1134459B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572138A1 (fr) * 1984-10-19 1986-04-25 Leduc Rene Hydro Sa Pompe hdraulique a pistons et a clapets d'aspiration commandes
EP0242603A1 (en) * 1986-03-24 1987-10-28 Durabla Manufacturing Company Check valve
DE102009012894A1 (de) * 2009-03-12 2010-09-16 Marco Systemanalyse Und Entwicklung Gmbh Hochdruckpumpe
DE102014219488A1 (de) * 2014-09-25 2016-03-31 Mahle International Gmbh Pumpvorrichtung, insbesondere Axialkolbenpumpe, für eine Abwärmenutzungseinrichtung eines Kraftfahrzeugs
DE102014219487A1 (de) * 2014-09-25 2016-03-31 Mahle International Gmbh Pumpvorrichtung, insbesondere Axialkolbenpumpe, für eine Abwärmenutzungseinrichtung eines Kraftfahrzeugs
CN108730142A (zh) * 2017-04-17 2018-11-02 Fna集团公司 泵

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517396B1 (fr) * 1981-11-30 1987-02-20 Glyco Antriebstechnik Gmbh Embrayage hydrostatique
US4541394A (en) * 1985-01-07 1985-09-17 Ford Motor Company Fuel injection pump
US4781527A (en) * 1986-03-19 1988-11-01 Sundstand Corporation Cartridge pump
BE1015545A3 (fr) * 2003-05-28 2005-06-07 Waudoit Claude Albert Systeme de transformation d'energie a appareil volumetrique.
US8511390B2 (en) 2009-12-23 2013-08-20 Bp Corporation North America Inc. Rigless low volume pump system
US8834133B2 (en) * 2010-08-05 2014-09-16 Bp Corporation North America Inc. Pumping device for fluids located at the bottom of a drilled well
WO2014091266A1 (en) 2012-12-10 2014-06-19 Kongsberg Automotive Ab Unitary fluid flow apparatus for inflating and deflating a device
FR3012181A1 (fr) * 2013-10-22 2015-04-24 Hydro Leduc Pompe hydraulique a pistons a distribution par glace bi-directionnelle
CA2888027A1 (en) 2014-04-16 2015-10-16 Bp Corporation North America, Inc. Reciprocating pumps for downhole deliquification systems and fluid distribution systems for actuating reciprocating pumps
CA2888028A1 (en) * 2014-04-16 2015-10-16 Bp Corporation North America, Inc. Reciprocating pumps for downhole deliquification systems and pistons for reciprocating pumps
US20170030341A1 (en) * 2015-07-27 2017-02-02 Caterpillar Inc. Multi-plunger cryogenic pump having intake manifold
JP2024521466A (ja) * 2020-10-19 2024-05-31 フォーミュラトリックス・インコーポレイテッド Ｐｃｒ分析に答える試料のための流体チャネル形状を有する装置とその使用方法
DE102022205040B4 (de) 2022-05-20 2024-06-20 Geze Gmbh Antrieb für eine Tür oder ein Fenster

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR860429A (fr) * 1939-06-22 1941-01-14 Olaer Soc Nouvelle pompe pour liquides
FR1473091A (fr) * 1966-01-06 1967-03-17 Pompe hydraulique à débit variable
CH470581A (fr) * 1967-02-20 1969-03-31 Rateau Alexis Moteur hydraulique
FR2394692A1 (fr) * 1977-06-17 1979-01-12 Leduc & Fils Rene Pompe hydraulique a plateau biais pouvant tourner dans les deux sens

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1316794A (en) * 1919-09-23 Joseph e
US3118390A (en) * 1964-01-21 kinsley
US861213A (en) * 1906-01-27 1907-07-23 Thwaites Brothers Ltd Pump.
US2001336A (en) * 1929-06-14 1935-05-14 Von Vago Hydraulic device
US1894869A (en) * 1931-06-27 1933-01-17 Joseph E Holveck Pump
US2131857A (en) * 1936-03-24 1938-10-04 Lauret Marin Andre Liquid fuel injection apparatus for internal combustion engines
GB581735A (en) * 1942-09-23 1946-10-23 Oliver Bevir Improvements in and relating to hydraulic pumps
US2504041A (en) * 1946-11-19 1950-04-11 Acrotorque Co Hydraulic pump unit
FR989095A (fr) * 1949-06-20 1951-09-04 Callisto Perfectionnements aux pompes multiples à injection de combustible liquide, pour moteur à combustion interne
US2923251A (en) * 1956-04-02 1960-02-02 New York Air Brake Co Rotary engine
US3050005A (en) * 1958-04-28 1962-08-21 New York Air Brake Co Engine
US3621759A (en) * 1970-02-06 1971-11-23 Thermad Inc Fluid pressure engine and valving system therefor
GB1457487A (en) * 1974-06-19 1976-12-01 Leduc G Hydraulic swash plate pumps
FR2449210A1 (fr) * 1979-02-14 1980-09-12 Leduc & Fils Rene Soupape a deux etages

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR860429A (fr) * 1939-06-22 1941-01-14 Olaer Soc Nouvelle pompe pour liquides
FR1473091A (fr) * 1966-01-06 1967-03-17 Pompe hydraulique à débit variable
CH470581A (fr) * 1967-02-20 1969-03-31 Rateau Alexis Moteur hydraulique
FR2394692A1 (fr) * 1977-06-17 1979-01-12 Leduc & Fils Rene Pompe hydraulique a plateau biais pouvant tourner dans les deux sens

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572138A1 (fr) * 1984-10-19 1986-04-25 Leduc Rene Hydro Sa Pompe hdraulique a pistons et a clapets d'aspiration commandes
EP0180510A1 (fr) * 1984-10-19 1986-05-07 HYDRO RENE LEDUC (Société Anonyme) Pompe hydraulique à pistons et à clapets d'aspiration commandés
EP0242603A1 (en) * 1986-03-24 1987-10-28 Durabla Manufacturing Company Check valve
DE102009012894A1 (de) * 2009-03-12 2010-09-16 Marco Systemanalyse Und Entwicklung Gmbh Hochdruckpumpe
DE102014219488A1 (de) * 2014-09-25 2016-03-31 Mahle International Gmbh Pumpvorrichtung, insbesondere Axialkolbenpumpe, für eine Abwärmenutzungseinrichtung eines Kraftfahrzeugs
DE102014219487A1 (de) * 2014-09-25 2016-03-31 Mahle International Gmbh Pumpvorrichtung, insbesondere Axialkolbenpumpe, für eine Abwärmenutzungseinrichtung eines Kraftfahrzeugs
US10280905B2 (en) 2014-09-25 2019-05-07 Mahle International Gmbh Pumping device for a waste heat recovery apparatus in a motor vehicle
CN108730142A (zh) * 2017-04-17 2018-11-02 Fna集团公司 泵

Also Published As

Publication number Publication date
BE887160A (fr) 1981-05-14
DE3044363C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-01-10
ES497073A0 (es) 1981-10-01
IT8026234A0 (it) 1980-11-26
ES8107364A1 (es) 1981-10-01
US4486152A (en) 1984-12-04
IT1134459B (it) 1986-08-13

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: GEYER, W., DIPL.-ING. DR.-ING. HAGEMANN, H., DIPL.

8128 New person/name/address of the agent

Representative=s name: GEYER, W., DIPL.-ING. DR.-ING. HAGEMANN, H., DIPL.

8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: GEYER, W., DIPL.-ING. DR.-ING., PAT.-ANW., 8000 MU

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee