FR2329980A2 - Dispositif de dosage de fluide perfectionne - Google Patents

Dispositif de dosage de fluide perfectionne

Info

Publication number
FR2329980A2
FR2329980A2 FR7533515A FR7533515A FR2329980A2 FR 2329980 A2 FR2329980 A2 FR 2329980A2 FR 7533515 A FR7533515 A FR 7533515A FR 7533515 A FR7533515 A FR 7533515A FR 2329980 A2 FR2329980 A2 FR 2329980A2
Authority
FR
France
Prior art keywords
inlet
outlet
fluid
pumping means
hollow interior
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
FR7533515A
Other languages
English (en)
Other versions
FR2329980B2 (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.)
Ecolab Inc
Original Assignee
Economics Laboratory Inc
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 Economics Laboratory Inc filed Critical Economics Laboratory Inc
Priority to FR7533515A priority Critical patent/FR2329980A2/fr
Publication of FR2329980A2 publication Critical patent/FR2329980A2/fr
Application granted granted Critical
Publication of FR2329980B2 publication Critical patent/FR2329980B2/fr
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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
    • F04B9/105—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor
    • F04B9/1053—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor one side of the double-acting liquid motor being always under the influence of the liquid under pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/007—Reciprocating-piston liquid engines with single cylinder, double-acting piston
    • F03C1/0073—Reciprocating-piston liquid engines with single cylinder, double-acting piston one side of the double-acting piston being always under the influence of the liquid under pressure
    • F03C1/0076—Reciprocating-piston liquid engines with single cylinder, double-acting piston one side of the double-acting piston being always under the influence of the liquid under pressure the liquid under pressure being continuously delivered to one cylinder chamber through a valve in the piston for actuating the return stroke
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Measuring Volume Flow (AREA)
FR7533515A 1975-11-03 1975-11-03 Dispositif de dosage de fluide perfectionne Granted FR2329980A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7533515A FR2329980A2 (fr) 1975-11-03 1975-11-03 Dispositif de dosage de fluide perfectionne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7533515A FR2329980A2 (fr) 1975-11-03 1975-11-03 Dispositif de dosage de fluide perfectionne

Publications (2)

Publication Number Publication Date
FR2329980A2 true FR2329980A2 (fr) 1977-05-27
FR2329980B2 FR2329980B2 (fr) 1979-05-04

Family

ID=9161940

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7533515A Granted FR2329980A2 (fr) 1975-11-03 1975-11-03 Dispositif de dosage de fluide perfectionne

Country Status (1)

Country Link
FR (1) FR2329980A2 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422050A1 (fr) * 1978-04-06 1979-11-02 Lang Apparatebau Gmbh Pompe doseuse a fluide
EP0020309A1 (fr) * 1979-05-04 1980-12-10 CENTRO RICERCHE FIAT S.p.A. Dispositif de dosage d'un additif à un courant de liquide
EP0176467A3 (en) * 1984-09-26 1987-03-25 Ruben Masel Fluid-driven reciprocating motor
EP0229401A1 (fr) * 1986-01-13 1987-07-22 Pieter Faber Dispositif d'arrosage des champs
FR2732078A1 (fr) * 1995-03-25 1996-09-27 Gamasonic Sarl Procede et dispositifs pour effectuer le melange dose d'au moins deux fluides
WO1997033090A1 (fr) * 1996-03-07 1997-09-12 Societe Civile De Recherche Ody Pompe doseuse
FR2844310A1 (fr) * 2002-09-06 2004-03-12 Dosatron International Dispositif de dosage de liquide permettant une injection de plusieurs liquides differents
FR2967218A1 (fr) * 2010-11-08 2012-05-11 Dosatron International Doseur proportionnel d'un liquide auxiliaire dans un liquide principal.

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422050A1 (fr) * 1978-04-06 1979-11-02 Lang Apparatebau Gmbh Pompe doseuse a fluide
EP0020309A1 (fr) * 1979-05-04 1980-12-10 CENTRO RICERCHE FIAT S.p.A. Dispositif de dosage d'un additif à un courant de liquide
EP0176467A3 (en) * 1984-09-26 1987-03-25 Ruben Masel Fluid-driven reciprocating motor
EP0229401A1 (fr) * 1986-01-13 1987-07-22 Pieter Faber Dispositif d'arrosage des champs
FR2732078A1 (fr) * 1995-03-25 1996-09-27 Gamasonic Sarl Procede et dispositifs pour effectuer le melange dose d'au moins deux fluides
WO1997033090A1 (fr) * 1996-03-07 1997-09-12 Societe Civile De Recherche Ody Pompe doseuse
FR2745858A1 (fr) * 1996-03-07 1997-09-12 Rech Ody Soc Civ De Perfectionnenents apportes aux pompes doseuses
US6129526A (en) * 1996-03-07 2000-10-10 Societe Dsa Metering pump having a tubular seal for sealing a main liquid from an auxiliary liquid
FR2844310A1 (fr) * 2002-09-06 2004-03-12 Dosatron International Dispositif de dosage de liquide permettant une injection de plusieurs liquides differents
FR2967218A1 (fr) * 2010-11-08 2012-05-11 Dosatron International Doseur proportionnel d'un liquide auxiliaire dans un liquide principal.
WO2012063184A1 (fr) * 2010-11-08 2012-05-18 Dosatron International Doseur proportionnel d'un liquide auxiliaire dans un liquide principal.
CN103237985A (zh) * 2010-11-08 2013-08-07 多沙特隆国际公司 用于计量进入主液中的辅液的比例剂量计
US9303634B2 (en) 2010-11-08 2016-04-05 Dosatron International Proportional dosimeter for metering an auxiliary liquid into a main liquid
CN103237985B (zh) * 2010-11-08 2016-06-22 多沙特隆国际公司 用于计量进入主液中的辅液的比例剂量计

Also Published As

Publication number Publication date
FR2329980B2 (fr) 1979-05-04

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