EP2638954A3 - Procédé et dispositif destinés à préparer une mousse - Google Patents

Procédé et dispositif destinés à préparer une mousse Download PDF

Info

Publication number: EP2638954A3
Authority: EP; European Patent Office
Prior art keywords: foam; water; providing; connection; foaming
Prior art date: 2012-03-12
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP13158626.5A

Other languages

German (de)

English (en)

Other versions

EP2638954A2 (fr

Inventor

Dominik Schild

Bernd-Jürgen Vorath

Michael Staubach

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.)

RWE Power AG

Original Assignee

RWE Power AG

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.)

2012-03-12

Filing date

2013-03-11

Publication date

2017-03-08

2013-03-11 Application filed by RWE Power AG filed Critical RWE Power AG

2013-09-18 Publication of EP2638954A2 publication Critical patent/EP2638954A2/fr

2017-03-08 Publication of EP2638954A3 publication Critical patent/EP2638954A3/fr

Status Withdrawn legal-status Critical Current

Links

239000006260 foam Substances 0.000 title abstract 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
238000005187 foaming Methods 0.000 abstract 4
238000007599 discharging Methods 0.000 abstract 1
239000004088 foaming agent Substances 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1

Classifications

- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C5/00—Making of fire-extinguishing materials immediately before use
- A62C5/02—Making of fire-extinguishing materials immediately before use of foam
- A62C5/022—Making of fire-extinguishing materials immediately before use of foam with air or gas present as such
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/235—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids for making foam
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
- B01F23/451—Mixing liquids with liquids; Emulsifying using flow mixing by injecting one liquid into another
- 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
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- 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
- B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
- 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
- B01F25/316—Injector mixers in conduits or tubes through which the main component flows with containers for additional components fixed to the conduit
- 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
- B01F25/40—Static mixers
- B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
- B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
- B01F25/4523—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through sieves, screens or meshes which obstruct the whole diameter of the tube
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/715—Feeding the components in several steps, e.g. successive steps
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0418—Geometrical information
- B01F2215/0431—Numerical size values, e.g. diameter of a hole or conduit, area, volume, length, width, or ratios thereof
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0436—Operational information
- B01F2215/045—Numerical flow-rate values
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0436—Operational information
- B01F2215/0468—Numerical pressure values

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Dispersion Chemistry (AREA)
Health & Medical Sciences (AREA)
Public Health (AREA)
Business, Economics & Management (AREA)
Emergency Management (AREA)
Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Nozzles (AREA)

EP13158626.5A 2012-03-12 2013-03-11 Procédé et dispositif destinés à préparer une mousse Withdrawn EP2638954A3 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102012004680A DE102012004680A1 (de)	2012-03-12	2012-03-12	Vorrichtung und Verfahren zum Bereitstellen eines Schaumes

Publications (2)

Publication Number	Publication Date
EP2638954A2 EP2638954A2 (fr)	2013-09-18
EP2638954A3 true EP2638954A3 (fr)	2017-03-08

Family

ID=47884168

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13158626.5A Withdrawn EP2638954A3 (fr)	2012-03-12	2013-03-11	Procédé et dispositif destinés à préparer une mousse

Country Status (2)

Country	Link
EP (1)	EP2638954A3 (fr)
DE (1)	DE102012004680A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN105521720B (zh) *	2015-12-21	2018-01-16	西安石油大学	一种泡沫发生器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4981178A (en) *	1990-03-16	1991-01-01	Bundy Eric D	Apparatus for compressed air foam discharge
EP1852190A2 (fr) *	2006-05-05	2007-11-07	Suttner GmbH	Générateur de mousse
EP1985333A1 (fr) *	2007-04-27	2008-10-29	Sogepi S.A.	Technologie améliorée de mousse à air comprimé

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK157383D0 (da) *	1983-04-11	1983-04-11	Joergen Erneberg	Skumudlaegningsapparat

2012
- 2012-03-12 DE DE102012004680A patent/DE102012004680A1/de not_active Withdrawn
2013
- 2013-03-11 EP EP13158626.5A patent/EP2638954A3/fr not_active Withdrawn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4981178A (en) *	1990-03-16	1991-01-01	Bundy Eric D	Apparatus for compressed air foam discharge
EP1852190A2 (fr) *	2006-05-05	2007-11-07	Suttner GmbH	Générateur de mousse
EP1985333A1 (fr) *	2007-04-27	2008-10-29	Sogepi S.A.	Technologie améliorée de mousse à air comprimé

Also Published As

Publication number	Publication date
DE102012004680A1 (de)	2013-09-12
EP2638954A2 (fr)	2013-09-18

Legal Events

Date	Code	Title	Description
2013-09-17	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2013-09-18	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2013-09-18	AX	Request for extension of the european patent	Extension state: BA ME
2016-11-30	RIC1	Information provided on ipc code assigned before grant	Ipc: A62C 5/02 20060101ALI20161027BHEP Ipc: B01F 3/04 20060101ALI20161027BHEP Ipc: B01F 15/02 20060101ALI20161027BHEP Ipc: B01F 5/06 20060101ALI20161027BHEP Ipc: B01F 3/08 20060101ALI20161027BHEP Ipc: B01F 5/04 20060101AFI20161027BHEP
2017-02-03	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2017-03-08	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2017-03-08	AX	Request for extension of the european patent	Extension state: BA ME
2017-03-08	RIC1	Information provided on ipc code assigned before grant	Ipc: B01F 5/04 20060101AFI20170130BHEP Ipc: B01F 3/08 20060101ALI20170130BHEP Ipc: B01F 15/02 20060101ALI20170130BHEP Ipc: B01F 5/06 20060101ALI20170130BHEP Ipc: B01F 3/04 20060101ALI20170130BHEP Ipc: A62C 5/02 20060101ALI20170130BHEP
2017-10-18	17P	Request for examination filed	Effective date: 20170908
2017-10-18	RBV	Designated contracting states (corrected)	Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2019-02-01	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2019-03-06	18D	Application deemed to be withdrawn	Effective date: 20181002

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