FR2796709B1 - VERY LOW TEMPERATURE AIR BLOWING DEVICE - Google Patents

VERY LOW TEMPERATURE AIR BLOWING DEVICE

Info

Publication number
FR2796709B1
FR2796709B1 FR9909566A FR9909566A FR2796709B1 FR 2796709 B1 FR2796709 B1 FR 2796709B1 FR 9909566 A FR9909566 A FR 9909566A FR 9909566 A FR9909566 A FR 9909566A FR 2796709 B1 FR2796709 B1 FR 2796709B1
Authority
FR
France
Prior art keywords
low temperature
air blowing
blowing device
temperature air
low
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
FR9909566A
Other languages
French (fr)
Other versions
FR2796709A1 (en
Inventor
Jean Bernard Cledat
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.)
SARL ALBRET
Original Assignee
SARL ALBRET
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 SARL ALBRET filed Critical SARL ALBRET
Priority to FR9909566A priority Critical patent/FR2796709B1/en
Publication of FR2796709A1 publication Critical patent/FR2796709A1/en
Application granted granted Critical
Publication of FR2796709B1 publication Critical patent/FR2796709B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/0085—Devices for generating hot or cold treatment fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/02—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect
    • F25B9/04—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect using vortex effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
FR9909566A 1999-07-20 1999-07-20 VERY LOW TEMPERATURE AIR BLOWING DEVICE Expired - Lifetime FR2796709B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9909566A FR2796709B1 (en) 1999-07-20 1999-07-20 VERY LOW TEMPERATURE AIR BLOWING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9909566A FR2796709B1 (en) 1999-07-20 1999-07-20 VERY LOW TEMPERATURE AIR BLOWING DEVICE

Publications (2)

Publication Number Publication Date
FR2796709A1 FR2796709A1 (en) 2001-01-26
FR2796709B1 true FR2796709B1 (en) 2001-08-31

Family

ID=9548438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9909566A Expired - Lifetime FR2796709B1 (en) 1999-07-20 1999-07-20 VERY LOW TEMPERATURE AIR BLOWING DEVICE

Country Status (1)

Country Link
FR (1) FR2796709B1 (en)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1952281A (en) 1931-12-12 1934-03-27 Giration Des Fluides Sarl Method and apparatus for obtaining from alpha fluid under pressure two currents of fluids at different temperatures
US3208229A (en) 1965-01-28 1965-09-28 Fulton Cryogenics Inc Vortex tube
DE3212708A1 (en) * 1982-04-05 1983-10-13 Nihon Sanso K.K., Tokyo Method for the pre-cooling of a system for the production of low-temperature air and device for implementing the method
DE3213919A1 (en) * 1982-04-15 1983-10-27 Nihon Sanso K.K., Tokyo Device for generating low-temperature air
DE3305434C2 (en) * 1983-02-17 1985-11-28 Messer Griesheim Gmbh, 6000 Frankfurt Device for generating a dry, cold air flow for the treatment of rheumatic diseases
US4584838A (en) * 1985-01-10 1986-04-29 Johnson Service Company Apparatus for providing relatively dry, oil free compressed instrument air
US4646735A (en) * 1985-10-04 1987-03-03 Seney John S Pain-alleviating tissue treatment assembly
DE8713858U1 (en) * 1987-10-15 1988-01-14 Cadena Medical Laser GmbH, 4800 Bielefeld Therapy device for cold application
DE3925775A1 (en) * 1989-08-03 1991-02-07 Scheco Kurt Scherrieble DEVICE WITH TEMPERATURE ISOLATING EFFECT
US5010736A (en) * 1990-04-16 1991-04-30 Vortec Corporation Cooling system for enclosures
DE4404213A1 (en) * 1994-02-10 1995-08-17 Herbert Seus Gmbh & Co Kg Targetted cryotherapy with automatic regulation of min. temp. of skin
US5524442A (en) * 1994-06-27 1996-06-11 Praxair Technology, Inc. Cooling system employing a primary, high pressure closed refrigeration loop and a secondary refrigeration loop
DE19548652C2 (en) 1995-12-15 1999-12-30 Helga Steinfatt Handset for producing cold for therapy in medicine and cosmetics
DE19645299A1 (en) 1995-12-15 1998-04-30 Helga Steinfatt Heat exchanger for cold therapy appliance

Also Published As

Publication number Publication date
FR2796709A1 (en) 2001-01-26

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