FR2757909B1 - VENTURI DEVICE AND APPLICATION OF SUCH A DEVICE TO A DOSING INSTALLATION - Google Patents

VENTURI DEVICE AND APPLICATION OF SUCH A DEVICE TO A DOSING INSTALLATION

Info

Publication number
FR2757909B1
FR2757909B1 FR9616167A FR9616167A FR2757909B1 FR 2757909 B1 FR2757909 B1 FR 2757909B1 FR 9616167 A FR9616167 A FR 9616167A FR 9616167 A FR9616167 A FR 9616167A FR 2757909 B1 FR2757909 B1 FR 2757909B1
Authority
FR
France
Prior art keywords
application
venturi
dosing installation
dosing
installation
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.)
Expired - Fee Related
Application number
FR9616167A
Other languages
French (fr)
Other versions
FR2757909A1 (en
Inventor
Jean Pierre Saubade
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.)
Societe Civile de Recherche ODY
Original Assignee
Societe Civile de Recherche ODY
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 Societe Civile de Recherche ODY filed Critical Societe Civile de Recherche ODY
Priority to FR9616167A priority Critical patent/FR2757909B1/en
Publication of FR2757909A1 publication Critical patent/FR2757909A1/en
Application granted granted Critical
Publication of FR2757909B1 publication Critical patent/FR2757909B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/461—Adjustable nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
    • B05B15/531—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using backflow
    • B05B15/534—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using backflow by reversing the nozzle relative to the supply conduit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR9616167A 1996-12-30 1996-12-30 VENTURI DEVICE AND APPLICATION OF SUCH A DEVICE TO A DOSING INSTALLATION Expired - Fee Related FR2757909B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9616167A FR2757909B1 (en) 1996-12-30 1996-12-30 VENTURI DEVICE AND APPLICATION OF SUCH A DEVICE TO A DOSING INSTALLATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9616167A FR2757909B1 (en) 1996-12-30 1996-12-30 VENTURI DEVICE AND APPLICATION OF SUCH A DEVICE TO A DOSING INSTALLATION

Publications (2)

Publication Number Publication Date
FR2757909A1 FR2757909A1 (en) 1998-07-03
FR2757909B1 true FR2757909B1 (en) 2000-10-13

Family

ID=9499263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9616167A Expired - Fee Related FR2757909B1 (en) 1996-12-30 1996-12-30 VENTURI DEVICE AND APPLICATION OF SUCH A DEVICE TO A DOSING INSTALLATION

Country Status (1)

Country Link
FR (1) FR2757909B1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR712427A (en) * 1930-03-02 1931-10-02 Bornecke & Borchart Method of adjusting, by varying the kinetic pressure, the quantity of fluid entrained in the injectors
FR1202441A (en) * 1958-07-17 1960-01-11 Dubois Ets Improvements to devices for introducing a product into a fluid flow
US3667681A (en) * 1970-10-21 1972-06-06 Gen Motors Corp Plastic bearing for an airless spray gun
FR2185185A5 (en) * 1972-05-19 1973-12-28 Mays William
CH583060A5 (en) * 1975-02-13 1976-12-31 Hoehener Roman Dosing equipment for liquid mixing - has components made as simple unitary construction and is for household and garden use
US4116386A (en) * 1976-02-23 1978-09-26 A.S.M. Company Spray nozzle head
JPS6140500A (en) * 1984-08-01 1986-02-26 Oskar Shoji:Kk Vacuum generator
GB8716626D0 (en) * 1987-07-15 1987-08-19 Permutit Co Ltd Mixing liquids
SE463772B (en) * 1989-05-30 1991-01-21 Kent Strid DYSA FOR SPRING PIPE
FR2699425B1 (en) * 1992-12-23 1995-03-10 Ody Ste Civile Rech Device for injecting a gas, in particular air, into a stream of liquid, in particular into a solution intended to foam.
FR2727038A1 (en) * 1994-11-17 1996-05-24 Flamion Marcel Louis Gustave Automatic dosing and mixing valve for combining additive with water

Also Published As

Publication number Publication date
FR2757909A1 (en) 1998-07-03

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20160831