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FR853227A - Pump, in particular for extinguishing foam - Google Patents

Pump, in particular for extinguishing foam

Info

Publication number
FR853227A
FR853227A FR853227DA FR853227A FR 853227 A FR853227 A FR 853227A FR 853227D A FR853227D A FR 853227DA FR 853227 A FR853227 A FR 853227A
Authority
FR
France
Prior art keywords
pump
extinguishing foam
extinguishing
foam
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
Application number
Other languages
French (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.)
KOMET KOMPAGNIE FU R OPTIK
Original Assignee
KOMET KOMPAGNIE FU R OPTIK
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 KOMET KOMPAGNIE FU R OPTIK filed Critical KOMET KOMPAGNIE FU R OPTIK
Application granted granted Critical
Publication of FR853227A publication Critical patent/FR853227A/en
Expired 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
    • B01F25/60—Pump mixers, i.e. mixing within a pump
    • B01F25/64—Pump mixers, i.e. mixing within a pump of the centrifugal-pump type, i.e. turbo-mixers
    • B01F25/641—Multi-staged turbo-mixers
    • 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
    • B01F25/60—Pump mixers, i.e. mixing within a pump
    • B01F25/64—Pump mixers, i.e. mixing within a pump of the centrifugal-pump type, i.e. turbo-mixers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR853227D 1938-04-26 1939-04-19 Pump, in particular for extinguishing foam Expired FR853227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE853227X 1938-04-26

Publications (1)

Publication Number Publication Date
FR853227A true FR853227A (en) 1940-03-13

Family

ID=6787283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR853227D Expired FR853227A (en) 1938-04-26 1939-04-19 Pump, in particular for extinguishing foam

Country Status (1)

Country Link
FR (1) FR853227A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3046732A (en) * 1956-06-20 1962-07-31 Research Corp Method of energy exchange and apparatus for carrying out the same
WO1995010353A1 (en) * 1993-10-12 1995-04-20 Les Traitements Des Eaux Poseidon Inc. Centrifugal liquid pump with internal gas injection assembly
US5779439A (en) * 1997-04-11 1998-07-14 Les Traitements Des Eaux Poseidon Inc. Centrifugal liquid pump with internal gas injection
JP2011052640A (en) * 2009-09-03 2011-03-17 Teikoku Electric Mfg Co Ltd Fluid dispersion pump
JP2011064153A (en) * 2009-09-17 2011-03-31 Teikoku Electric Mfg Co Ltd Fluid dispersing pump
CN112973588A (en) * 2019-12-17 2021-06-18 中国石油集团工程股份有限公司 Gas-liquid mixing device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3046732A (en) * 1956-06-20 1962-07-31 Research Corp Method of energy exchange and apparatus for carrying out the same
WO1995010353A1 (en) * 1993-10-12 1995-04-20 Les Traitements Des Eaux Poseidon Inc. Centrifugal liquid pump with internal gas injection assembly
US5779439A (en) * 1997-04-11 1998-07-14 Les Traitements Des Eaux Poseidon Inc. Centrifugal liquid pump with internal gas injection
WO1998046887A1 (en) 1997-04-11 1998-10-22 Les Traitements Des Eaux Poseidon Inc. Centrifugal liquid pump with internal gas injection
JP2011052640A (en) * 2009-09-03 2011-03-17 Teikoku Electric Mfg Co Ltd Fluid dispersion pump
JP2011064153A (en) * 2009-09-17 2011-03-31 Teikoku Electric Mfg Co Ltd Fluid dispersing pump
CN112973588A (en) * 2019-12-17 2021-06-18 中国石油集团工程股份有限公司 Gas-liquid mixing device
CN112973588B (en) * 2019-12-17 2022-11-04 中国石油集团工程股份有限公司 Gas-liquid mixing device

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