FR2418896A1 - Appareil permettant a volonte d'introduire un premier fluide dans un deuxieme fluide ou d'isoler le premier fluide du second - Google Patents

Appareil permettant a volonte d'introduire un premier fluide dans un deuxieme fluide ou d'isoler le premier fluide du second

Info

Publication number
FR2418896A1
FR2418896A1 FR7805946A FR7805946A FR2418896A1 FR 2418896 A1 FR2418896 A1 FR 2418896A1 FR 7805946 A FR7805946 A FR 7805946A FR 7805946 A FR7805946 A FR 7805946A FR 2418896 A1 FR2418896 A1 FR 2418896A1
Authority
FR
France
Prior art keywords
valve
mixing
coil spring
liquids
seal
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
FR7805946A
Other languages
English (en)
Other versions
FR2418896B1 (fr
Inventor
Martin Petry
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie 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
Application filed by Bertin et Cie SA filed Critical Bertin et Cie SA
Priority to FR7805946A priority Critical patent/FR2418896A1/fr
Publication of FR2418896A1 publication Critical patent/FR2418896A1/fr
Application granted granted Critical
Publication of FR2418896B1 publication Critical patent/FR2418896B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/083—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with tapered plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)

Abstract

La présente invention concerne un appareil permettant à volonté d'introduire un premier fluide dans un second fluide ou d'isoler le premier fluide du second. Cet appareil comporte un robinet alimenté en premier fluide et présentant, compris entre l'organe obturateur et le débouché dans le second fluide, un passage de sortie ménagé dans une cloison peu épaisse, ce passage débouchant directement dans une enceinte de mélange. Application au mélange de macromolécules hydrosolubles en suspension dans un écoulement d'eau, le mélange obtenu serfant à réduire le frottement hydrodynamique turbulent.
FR7805946A 1978-03-02 1978-03-02 Appareil permettant a volonte d'introduire un premier fluide dans un deuxieme fluide ou d'isoler le premier fluide du second Granted FR2418896A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7805946A FR2418896A1 (fr) 1978-03-02 1978-03-02 Appareil permettant a volonte d'introduire un premier fluide dans un deuxieme fluide ou d'isoler le premier fluide du second

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7805946A FR2418896A1 (fr) 1978-03-02 1978-03-02 Appareil permettant a volonte d'introduire un premier fluide dans un deuxieme fluide ou d'isoler le premier fluide du second

Publications (2)

Publication Number Publication Date
FR2418896A1 true FR2418896A1 (fr) 1979-09-28
FR2418896B1 FR2418896B1 (fr) 1980-09-05

Family

ID=9205237

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805946A Granted FR2418896A1 (fr) 1978-03-02 1978-03-02 Appareil permettant a volonte d'introduire un premier fluide dans un deuxieme fluide ou d'isoler le premier fluide du second

Country Status (1)

Country Link
FR (1) FR2418896A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR383278A (fr) * 1907-10-25 1908-03-02 Julien Borel Mélangeur d'eau et de vapeur servant à l'hydrothérapie et autres usages
FR1478855A (fr) * 1966-05-05 1967-04-28 Gaskell & Chambers Non Drip Me Robinet mélangeur perfectionné

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR383278A (fr) * 1907-10-25 1908-03-02 Julien Borel Mélangeur d'eau et de vapeur servant à l'hydrothérapie et autres usages
FR1478855A (fr) * 1966-05-05 1967-04-28 Gaskell & Chambers Non Drip Me Robinet mélangeur perfectionné

Also Published As

Publication number Publication date
FR2418896B1 (fr) 1980-09-05

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Legal Events

Date Code Title Description
ST Notification of lapse