[go: up one dir, main page]

FR2361554A1 - Pompe volumetrique a course reglable - Google Patents

Pompe volumetrique a course reglable

Info

Publication number
FR2361554A1
FR2361554A1 FR7715853A FR7715853A FR2361554A1 FR 2361554 A1 FR2361554 A1 FR 2361554A1 FR 7715853 A FR7715853 A FR 7715853A FR 7715853 A FR7715853 A FR 7715853A FR 2361554 A1 FR2361554 A1 FR 2361554A1
Authority
FR
France
Prior art keywords
volumetric pump
adjustable stroke
chambers
bellows
dosing
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.)
Withdrawn
Application number
FR7715853A
Other languages
English (en)
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 FR2361554A1 publication Critical patent/FR2361554A1/fr
Withdrawn legal-status Critical Current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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/086—Machines, pumps, or pumping installations having flexible working members having tubular flexible members with two or more tubular flexible members in parallel
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
    • F04B49/121—Lost-motion device in the driving mechanism
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • F04B53/1047—Flap valves the valve being formed by one or more flexible elements
    • F04B53/106—Flap valves the valve being formed by one or more flexible elements the valve being a membrane
    • F04B53/1065—Flap valves the valve being formed by one or more flexible elements the valve being a membrane fixed at its centre
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/045—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being eccentrics
    • 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
    • F04B1/06—Control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Catching Or Destruction (AREA)

Abstract

Pompe volumétrique à course réglable. Elle comprend deux chambres expansibles ou soufflets 45 montées chacune sur un bâti 12 et pouvant être commandées à l'aide d'un moteur unique par l'intermédiaire d'un mécanisme permettant à l'une de ces chambres de travailler à un débit supérieur ou inférieur à celui de l'autre chambre. Les débits de ces deux chambres peuvent être réglés séparément. Domaine d'application : pompes et dosage de produits chimiques.
FR7715853A 1976-05-25 1977-05-24 Pompe volumetrique a course reglable Withdrawn FR2361554A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/689,739 US4090818A (en) 1976-05-25 1976-05-25 Adjustable metering pump

Publications (1)

Publication Number Publication Date
FR2361554A1 true FR2361554A1 (fr) 1978-03-10

Family

ID=24769732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715853A Withdrawn FR2361554A1 (fr) 1976-05-25 1977-05-24 Pompe volumetrique a course reglable

Country Status (7)

Country Link
US (1) US4090818A (fr)
JP (1) JPS534569A (fr)
CA (1) CA1113305A (fr)
DE (1) DE2723215C2 (fr)
DK (1) DK229177A (fr)
FR (1) FR2361554A1 (fr)
GB (1) GB1585513A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2823802C2 (de) * 1978-05-31 1982-05-27 Speidel + Keller Gmbh + Co Kg, 7455 Jungingen Antriebsanordnung einer oszillierenden Verdrängerpumpe
DE3150119A1 (de) * 1981-12-18 1983-06-30 Volkswagenwerk Ag, 3180 Wolfsburg "wartungsfreies, trockenes elektro-vakuumpumpenaggregat"
JPH0547387Y2 (fr) * 1984-12-03 1993-12-14
JPH0547386Y2 (fr) * 1984-12-03 1993-12-14
US4801249A (en) * 1986-06-09 1989-01-31 Ohken Seiko Co., Ltd. Small-sized pump
JPS63106379A (ja) * 1986-10-23 1988-05-11 Sunstar Giken Kk 流体圧送用ポンプシステム
JP2764164B2 (ja) * 1988-03-25 1998-06-11 パイロットインキ株式会社 スプレー装置
US4941808A (en) * 1988-06-29 1990-07-17 Humayun Qureshi Multi-mode differential fluid displacement pump
US4902206A (en) * 1988-09-30 1990-02-20 Haluna Kabushiki Kaisha Bellows pump
JPH03102219A (ja) * 1989-09-14 1991-04-26 Futaba Denki Kogyo Kk 肉塊の定量充填装置
US5540562A (en) * 1994-04-28 1996-07-30 Ashirus Technologies, Inc. Single-piston, multi-mode fluid displacement pump
US5957153A (en) * 1998-09-18 1999-09-28 Frey Turbodynamics, Ltd. Oscillating dual bladder balanced pressure proportioning pump system
MC200005A1 (fr) * 1999-02-02 2000-04-12 Bizzio Nickolas Pompe à injection pour machine distributrice de colorants
US20030226615A1 (en) * 2002-06-10 2003-12-11 Allen Todd Renell Liquid dispensing system and method including same
US6805015B1 (en) * 2003-05-22 2004-10-19 H. Donald Schwartz Dual resolution syringe
US7185551B2 (en) * 2003-05-22 2007-03-06 Schwartz H Donald Pipetting module
JP6082722B2 (ja) * 2014-10-14 2017-02-15 株式会社タクミナ 往復動ポンプ
US10704547B2 (en) 2015-03-10 2020-07-07 Iwaki Co., Ltd. Volume pump including a bellows and a suction valve and a discharge valve wherein the valves comprise a valve seat and a valve body and wherein a fixed section of the valve body includes a communicating flow path

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE539110A (fr) *
US2254539A (en) * 1939-05-18 1941-09-02 Universal Oil Prod Co Fluid pump
US2373526A (en) * 1943-04-29 1945-04-10 Zellos Andrew Pump
US2677966A (en) * 1952-12-01 1954-05-11 Herman G Mueller Mechanical movement
FR1355682A (fr) * 1963-02-05 1964-03-20 App S Pour La Manipulation Des Pompe de dosage

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735526A (en) * 1956-02-21 Aqi tj xx
US462666A (en) * 1891-11-03 Hugh j
US1454886A (en) * 1921-04-16 1923-05-15 Fulton Co Pump
US2407343A (en) * 1943-08-03 1946-09-10 Pyne Kenneth Edward Hydraulic pump
US2564793A (en) * 1946-11-01 1951-08-21 Peter K Seter Micrometer adjusting means for pump strokes
US2640424A (en) * 1948-01-10 1953-06-02 Gen Motors Corp Fuel pump
US2809868A (en) * 1953-10-01 1957-10-15 Sabre Res Corp Fuel pump and fuel injector combination
BE648632A (fr) * 1963-05-30
US3301189A (en) * 1964-04-22 1967-01-31 Technicon Chromatography Corp Variable capacity pump
US3354830A (en) * 1965-07-22 1967-11-28 Rock Ola Mfg Corp Pump means
CH499724A (de) * 1967-11-15 1970-11-30 Elitex Zavody Textilniho Dosierpumpe, insbesondere für einen Düsenwebstuhl
US3529908A (en) * 1968-10-07 1970-09-22 Gorman Rupp Co Variable output positive displacement bellows pump
FR1595361A (fr) * 1968-12-19 1970-06-08
GB1405103A (en) * 1971-10-18 1975-09-03 Tecalemit Engineering Drive arrangements
US4006797A (en) * 1975-05-15 1977-02-08 Caterpillar Tractor Co. Cam actuated lubrication pump

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE539110A (fr) *
US2254539A (en) * 1939-05-18 1941-09-02 Universal Oil Prod Co Fluid pump
US2373526A (en) * 1943-04-29 1945-04-10 Zellos Andrew Pump
US2677966A (en) * 1952-12-01 1954-05-11 Herman G Mueller Mechanical movement
FR1355682A (fr) * 1963-02-05 1964-03-20 App S Pour La Manipulation Des Pompe de dosage

Also Published As

Publication number Publication date
DE2723215A1 (de) 1977-12-01
DK229177A (da) 1977-11-26
US4090818A (en) 1978-05-23
DE2723215C2 (de) 1981-10-01
JPS534569A (en) 1978-01-17
CA1113305A (fr) 1981-12-01
GB1585513A (en) 1981-03-04

Similar Documents

Publication Publication Date Title
FR2361554A1 (fr) Pompe volumetrique a course reglable
FR2427041A1 (fr) Perfectionnements aux machines a recolter les pois
FR2338399A1 (fr) Pompe, en particulier pour le pompage de beton, ou matieres similaires
FR2365684A1 (fr) Joint a evacuation d'eau
IT1011643B (it) Pompa alternativa a stantuffo par ticolarmente per polverizzatori di liquidi
IT8219982A0 (it) Pompa volumetrica regolabile per fluidi idraulici.
FR2400190A2 (fr) Ensemble cylindres-pistons pour le dosage d'un materiau
ES2149651A1 (es) Mejoras en el objeto de la patente n. 9401354, relativa a "cerramiento perfeccionado".
FR2364099A1 (fr) Procede et machine d'extrusion de panneaux en beton
FR2457662A1 (fr) Element de socle destine a venir en prise sous des caissons prefabriques
IT7927982A0 (it) Dispositivo per la regolazione del flusso di calcestruzzo di cemento o di masse simili a una pompa o rispettivamente da una pompa.
ATA347780A (de) Exzenter-schnecken-verdraengungspumpe
FR2369833A1 (fr) Appareil pour l'application de l'eau dans un but therapeutique
IT8119870A0 (it) Pompa idraulica a piatto inclinato avente la possibilita' di ruotare nei due sensi.
CH482921A (fr) Procédé de réglage du débit d'une pompe à action péristaltique
USD205884S (en) Fish scale scraper
FR983310A (fr) Pompe de bicyclettes montée dans le tube de selle d'un cadre de bicyclette
FR2374833A1 (fr) Machine pour travailler la terre
FR1429215A (fr) Machine à creuser des tranchées, à lames tournantes s'enfonçant dans le terrain, particulièrement pour l'agriculture
SU1609846A1 (ru) Устройство дл герметизации швов в свежеуложенном бетонном покрытии
FR3042235B1 (fr) Machine hydraulique et pompe doseuse reversible equipee d'une telle machine
SU698582A1 (ru) Устройство дл запрессовки шпалерных столбов
IT8423892A0 (it) Dispositivo di regolazione idraulico dell'istante di iniezione per una pompa di iniezione del carburante.
IT1256141B (it) Dispositivo di regolazione della corsa per alberi eccentrici
RO63659A2 (fr) Pompe peristaltique pour grande profondeur

Legal Events

Date Code Title Description
ST Notification of lapse