DE69820532D1 - Lance and device for generating a jet of liquid CO2 and its use in a surface cleaning device - Google Patents

Lance and device for generating a jet of liquid CO2 and its use in a surface cleaning device

Info

Publication number
DE69820532D1
DE69820532D1 DE69820532T DE69820532T DE69820532D1 DE 69820532 D1 DE69820532 D1 DE 69820532D1 DE 69820532 T DE69820532 T DE 69820532T DE 69820532 T DE69820532 T DE 69820532T DE 69820532 D1 DE69820532 D1 DE 69820532D1
Authority
DE
Germany
Prior art keywords
lance
jet
generating
liquid
surface cleaning
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 - Lifetime
Application number
DE69820532T
Other languages
German (de)
Other versions
DE69820532T2 (en
Inventor
Claude Gibot
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.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Carboxyque Francaise 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 Carboxyque Francaise SA filed Critical Carboxyque Francaise SA
Publication of DE69820532D1 publication Critical patent/DE69820532D1/en
Application granted granted Critical
Publication of DE69820532T2 publication Critical patent/DE69820532T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
    • B08B7/0092—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/003—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods using material which dissolves or changes phase after the treatment, e.g. ice, CO2
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
    • B24C3/322—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for electrical components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
    • B24C5/04—Nozzles therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
DE69820532T 1997-06-04 1998-05-12 Lance and device for generating a jet of liquid CO2 and its use in a surface cleaning device Expired - Lifetime DE69820532T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9706872A FR2764215B1 (en) 1997-06-04 1997-06-04 LANCE AND APPARATUS FOR PRODUCING A LIQUID C02 JET, AND ITS APPLICATION TO A SURFACE CLEANING INSTALLATION
FR9706872 1997-06-04

Publications (2)

Publication Number Publication Date
DE69820532D1 true DE69820532D1 (en) 2004-01-29
DE69820532T2 DE69820532T2 (en) 2004-11-11

Family

ID=9507571

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69820532T Expired - Lifetime DE69820532T2 (en) 1997-06-04 1998-05-12 Lance and device for generating a jet of liquid CO2 and its use in a surface cleaning device

Country Status (4)

Country Link
EP (1) EP0882522B1 (en)
DE (1) DE69820532T2 (en)
ES (1) ES2213263T3 (en)
FR (1) FR2764215B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE515027C2 (en) * 1998-07-10 2001-05-28 Sinterkil Ab Method and means of forming snow
DE19926119C2 (en) * 1999-06-08 2001-06-07 Fraunhofer Ges Forschung Blasting tool
DE102007018338B4 (en) * 2007-04-13 2010-09-23 Technische Universität Berlin Apparatus and method for particle blasting using frozen gas particles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB147953A (en) * 1918-06-14 1921-03-10 Armand Balthasar Improvements relating to jets for the evaporation of liquids
GB652206A (en) * 1948-01-02 1951-04-18 Charles Reinhold Improvements in or relating to nozzles for spray guns
JPS63111462A (en) * 1986-10-29 1988-05-16 Hitachi Ltd Gas mixer
US4806171A (en) * 1987-04-22 1989-02-21 The Boc Group, Inc. Apparatus and method for removing minute particles from a substrate
US5018667A (en) * 1989-02-08 1991-05-28 Cold Jet, Inc. Phase change injection nozzle
US5125979A (en) * 1990-07-02 1992-06-30 Xerox Corporation Carbon dioxide snow agglomeration and acceleration
DE4223006C2 (en) * 1992-07-13 2000-01-20 Edmar Link Device for treating workpieces with a pressure fluid
US5514024A (en) * 1993-11-08 1996-05-07 Ford Motor Company Nozzle for enhanced mixing in CO2 cleaning system

Also Published As

Publication number Publication date
EP0882522A1 (en) 1998-12-09
FR2764215B1 (en) 1999-07-16
ES2213263T3 (en) 2004-08-16
DE69820532T2 (en) 2004-11-11
EP0882522B1 (en) 2003-12-17
FR2764215A1 (en) 1998-12-11

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DE69820532D1 (en) Lance and device for generating a jet of liquid CO2 and its use in a surface cleaning device

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: L'AIR LIQUIDE, PARIS, FR

8327 Change in the person/name/address of the patent owner

Owner name: L'AIR LIQUIDE, S.A. A DIRECTOIRE ET CONSEIL DE SUR

8364 No opposition during term of opposition