FR2720661B1 - Portable device for injecting a foam-generating product into a pipe for pressurized liquid. - Google Patents

Portable device for injecting a foam-generating product into a pipe for pressurized liquid.

Info

Publication number
FR2720661B1
FR2720661B1 FR9406777A FR9406777A FR2720661B1 FR 2720661 B1 FR2720661 B1 FR 2720661B1 FR 9406777 A FR9406777 A FR 9406777A FR 9406777 A FR9406777 A FR 9406777A FR 2720661 B1 FR2720661 B1 FR 2720661B1
Authority
FR
France
Prior art keywords
injecting
foam
pipe
portable device
pressurized liquid
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
FR9406777A
Other languages
French (fr)
Other versions
FR2720661A1 (en
Inventor
Jean Michel Miaille
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.)
Direction General pour lArmement DGA
Original Assignee
Direction General pour lArmement DGA
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 Direction General pour lArmement DGA filed Critical Direction General pour lArmement DGA
Priority to FR9406777A priority Critical patent/FR2720661B1/en
Publication of FR2720661A1 publication Critical patent/FR2720661A1/en
Application granted granted Critical
Publication of FR2720661B1 publication Critical patent/FR2720661B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nozzles (AREA)
FR9406777A 1994-06-02 1994-06-02 Portable device for injecting a foam-generating product into a pipe for pressurized liquid. Expired - Fee Related FR2720661B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9406777A FR2720661B1 (en) 1994-06-02 1994-06-02 Portable device for injecting a foam-generating product into a pipe for pressurized liquid.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9406777A FR2720661B1 (en) 1994-06-02 1994-06-02 Portable device for injecting a foam-generating product into a pipe for pressurized liquid.

Publications (2)

Publication Number Publication Date
FR2720661A1 FR2720661A1 (en) 1995-12-08
FR2720661B1 true FR2720661B1 (en) 1997-07-18

Family

ID=9463827

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9406777A Expired - Fee Related FR2720661B1 (en) 1994-06-02 1994-06-02 Portable device for injecting a foam-generating product into a pipe for pressurized liquid.

Country Status (1)

Country Link
FR (1) FR2720661B1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB802691A (en) * 1955-10-26 1958-10-08 Gaskell & Chambers Ltd Liquids mixing device
FR2295887A1 (en) * 1974-12-24 1976-07-23 Lafont Didier Static mixer stopper for vessels containing liquids - aspirates liquid into dilutant stream through calibrated orifice by venturi action
JPS51150161A (en) * 1975-06-17 1976-12-23 Kawasaki Heavy Ind Ltd Mixin g tee
FR2385438A1 (en) * 1977-03-31 1978-10-27 Alsthom Atlantique Injecting liq. component into liq. flowing in pipe - with rapid homogenisation induced by transverse plate in centre of flow creating turbulence
JPS62121624A (en) * 1985-11-20 1987-06-02 Nippon Kiso Kogyo Kk Mixer of two liquids
DE8915943U1 (en) * 1989-09-14 1992-04-09 Tonk, Kurt, 5473 Kruft, De
US5301718A (en) * 1991-12-09 1994-04-12 Chemstar, Inc. Apparatus and process for metering a low pressure fluid into a high pressure fluid flow
SE500071C2 (en) * 1992-06-25 1994-04-11 Vattenfall Utveckling Ab Device for mixing two fluids, in particular liquids of different temperature
GB2269206A (en) * 1992-07-29 1994-02-02 Computer Shower Co Ltd Mixing domestic hot and cold water supplies.

Also Published As

Publication number Publication date
FR2720661A1 (en) 1995-12-08

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Legal Events

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