ZA901445B - Method and apparatus for making carbon dioxide snow - Google Patents

Method and apparatus for making carbon dioxide snow

Info

Publication number
ZA901445B
ZA901445B ZA901445A ZA901445A ZA901445B ZA 901445 B ZA901445 B ZA 901445B ZA 901445 A ZA901445 A ZA 901445A ZA 901445 A ZA901445 A ZA 901445A ZA 901445 B ZA901445 B ZA 901445B
Authority
ZA
South Africa
Prior art keywords
snow
horns
oppositely oriented
discharged
carbon dioxide
Prior art date
Application number
ZA901445A
Other languages
English (en)
Inventor
David Delich
Delich David
Original Assignee
Air Liquide American
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 Air Liquide American filed Critical Air Liquide American
Publication of ZA901445B publication Critical patent/ZA901445B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C5/00—Making of fire-extinguishing materials immediately before use
    • 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
    • B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
    • 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
    • B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
    • B01F25/103—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components with additional mixing means other than vortex mixers, e.g. the vortex chamber being positioned in another mixing chamber
    • 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
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/23—Mixing by intersecting jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/82—Combinations of dissimilar mixers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Carbon And Carbon Compounds (AREA)
ZA901445A 1989-02-28 1990-02-26 Method and apparatus for making carbon dioxide snow ZA901445B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/316,960 US4911362A (en) 1989-02-28 1989-02-28 Method and apparatus for making carbon dioxide snow

Publications (1)

Publication Number Publication Date
ZA901445B true ZA901445B (en) 1991-04-24

Family

ID=23231471

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA901445A ZA901445B (en) 1989-02-28 1990-02-26 Method and apparatus for making carbon dioxide snow

Country Status (10)

Country Link
US (1) US4911362A (de)
EP (1) EP0385851B1 (de)
JP (1) JPH02271909A (de)
AT (1) ATE114141T1 (de)
AU (1) AU634209B2 (de)
CA (1) CA2010984C (de)
DE (1) DE69014144T2 (de)
NZ (1) NZ232665A (de)
PT (1) PT93270A (de)
ZA (1) ZA901445B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19609382A1 (de) * 1996-03-04 1997-09-11 Biotronik Mess & Therapieg Aktivitätsgesteuerter Herzschrittmacher
US5775127A (en) * 1997-05-23 1998-07-07 Zito; Richard R. High dispersion carbon dioxide snow apparatus
US6000238A (en) * 1997-08-12 1999-12-14 The Boc Group, Inc. Carbon dioxide snow blanketing device
GB2418611B (en) * 2002-11-28 2006-09-06 Kidde Ip Holdings Ltd Fire extinguishant discharge system and nozzle therefor
US7290722B1 (en) 2003-12-16 2007-11-06 Snow Machines, Inc. Method and apparatus for making snow
ATE427777T1 (de) 2004-04-08 2009-04-15 Kidde Ip Holdings Ltd Verfahren und vorrichtung zum spruhen eines feuerlíschmittels
US7293570B2 (en) * 2004-12-13 2007-11-13 Cool Clean Technologies, Inc. Carbon dioxide snow apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111362A (en) * 1977-05-27 1978-09-05 Airco, Inc. System for making carbon dioxide snow
US4287719A (en) * 1980-09-18 1981-09-08 Chemetron Corporation Carbon dioxide snow hood with J-horn
US4376511A (en) * 1981-04-01 1983-03-15 Franklin Jr Paul R CO2 Snow forming copper line
JPS5911527B2 (ja) * 1981-10-24 1984-03-16 岩谷産業株式会社 定形ドライアイス製造装置
US4462423A (en) * 1983-02-08 1984-07-31 Franklin Jr Paul R CO2 Snow forming header
US4640460A (en) * 1985-02-19 1987-02-03 Franklin Jr Paul R CO2 snow forming header with triple point feature
FR2578036B1 (fr) * 1985-02-26 1987-12-31 Hudelot Daniel Presse autonome pour la production de blocs et batonnets de glace carbonique seche

Also Published As

Publication number Publication date
CA2010984C (en) 1997-09-30
AU4996490A (en) 1990-09-06
CA2010984A1 (en) 1990-08-31
EP0385851B1 (de) 1994-11-17
ATE114141T1 (de) 1994-12-15
DE69014144T2 (de) 1995-03-23
AU634209B2 (en) 1993-02-18
EP0385851A1 (de) 1990-09-05
US4911362A (en) 1990-03-27
JPH02271909A (ja) 1990-11-06
NZ232665A (en) 1991-07-26
DE69014144D1 (de) 1994-12-22
PT93270A (pt) 1991-10-15

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