SE7710998L - PORTABLE COOLING DEVICE - Google Patents
PORTABLE COOLING DEVICEInfo
- Publication number
- SE7710998L SE7710998L SE7710998A SE7710998A SE7710998L SE 7710998 L SE7710998 L SE 7710998L SE 7710998 A SE7710998 A SE 7710998A SE 7710998 A SE7710998 A SE 7710998A SE 7710998 L SE7710998 L SE 7710998L
- Authority
- SE
- Sweden
- Prior art keywords
- tubing
- pad
- refrigerant
- compressor
- improved portable
- Prior art date
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
- A61F7/02—Compresses or poultices for effecting heating or cooling
-
- 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
- A61F7/10—Cooling bags, e.g. ice-bags
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
-
- 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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D15/00—Devices not covered by group F25D11/00 or F25D13/00, e.g. non-self-contained movable devices
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric heating
-
- 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
- A61F2007/0001—Body part
-
- 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
- A61F2007/0054—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water
-
- 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
- A61F2007/0054—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water
- A61F2007/0056—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water for cooling
-
- 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
- A61F2007/0086—Heating or cooling appliances for medical or therapeutic treatment of the human body with a thermostat
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/04—Refrigeration circuit bypassing means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
IMPROVED PORTABLE COOLING APPARATUS An improved portable apparatus for cooling a warm body portion and having at least one flexible pad and tubing fox refrigerant, a compressor for liquifying the refrigerant composition, and a condenser, includes an auxiliary evaporator, a by-pass pipe for the refrigerant composition extending between the compressor and the auxiliary evaporator, and a thermostatically actuated valve cooperating with the pipe to selectively by-pass the flexible pad and tubing. In a preferred apparatus, a resistive heating element is secured in the pad adjacent the tubing so that the device may be selectively utilized for heating. In yet another preferred embodiment the apparatus includes a positive pressure device for maintaining a selected refrigerant pressure in the system and to prevent a possible vacuum in the pad tubing.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/728,262 US4170998A (en) | 1975-09-26 | 1976-09-30 | Portable cooling apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7710998L true SE7710998L (en) | 1978-03-31 |
Family
ID=24926103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7710998A SE7710998L (en) | 1976-09-30 | 1977-09-30 | PORTABLE COOLING DEVICE |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5348390A (en) |
CA (1) | CA1064717A (en) |
DE (2) | DE2743919A1 (en) |
DK (1) | DK431377A (en) |
FR (1) | FR2366008A1 (en) |
GB (1) | GB1595916A (en) |
NO (1) | NO143832C (en) |
SE (1) | SE7710998L (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3015787A1 (en) * | 1980-04-24 | 1981-10-29 | Peter 6380 Bad Homburg Steingraf | DEVICE FOR COOLING BODY SITES OR BODY PARTS AS A THERAPEUTIC OR DIAGNOSTIC MEASURE |
US4523594A (en) * | 1982-02-12 | 1985-06-18 | Lawrence Kuznetz | Stretchable textile heat-exchange jacket |
JPS5969714U (en) * | 1982-11-01 | 1984-05-11 | 初鹿 衛 | water sac |
DE3308553C2 (en) * | 1983-03-10 | 1986-04-10 | Udo Prof. Dr.med. 4130 Moers Smidt | Means for reducing the human body weight |
JPS61100243A (en) * | 1984-10-23 | 1986-05-19 | 工業技術院長 | Apparatus for automatically controlling bodily temperature |
IT1259424B (en) * | 1992-03-11 | 1996-03-18 | CONTAINMENT AND COOLING ELEMENT TO APPLY TO ARTS AFFECTED BY TRAUMAS | |
JPH08299379A (en) * | 1995-05-11 | 1996-11-19 | Shigeru Takehisa | Device for cooling affected part |
GB2316872A (en) * | 1996-09-10 | 1998-03-11 | Secr Defence | Cooling cuff |
EP1441676B1 (en) * | 2001-10-11 | 2013-08-07 | Medivance, Inc. | Patient temperature control system with fluid temperature response |
US6923777B2 (en) * | 2003-10-01 | 2005-08-02 | Multivet International Inc. | Bandage cooling apparatus and method of using same |
DE102006030499B4 (en) * | 2006-07-01 | 2010-02-18 | Ralf Averbeck | Apparatus for cold or heat treatment of the extremities of bi- or tetrapod vertebrates and their use |
WO2008053227A1 (en) * | 2006-11-01 | 2008-05-08 | Remploy Limited | Material cooling system |
KR101027628B1 (en) | 2009-06-29 | 2011-04-07 | 김현성 | Refrigerator for cosmetics |
DE102013012759A1 (en) * | 2013-07-31 | 2015-02-05 | Sartorius Stedim Biotech Gmbh | temperature control; Use and arrangement |
DE102021106966A1 (en) | 2021-03-22 | 2022-09-22 | Barkey Gmbh & Co. Kg | Device and method for tempering an item to be tempered |
-
0
- DE DE7730219U patent/DE7730219U1/en not_active Expired
-
1977
- 1977-09-27 GB GB40223/77A patent/GB1595916A/en not_active Expired
- 1977-09-28 CA CA287,682A patent/CA1064717A/en not_active Expired
- 1977-09-29 FR FR7729340A patent/FR2366008A1/en not_active Withdrawn
- 1977-09-29 JP JP11775377A patent/JPS5348390A/en active Pending
- 1977-09-29 DK DK431377A patent/DK431377A/en not_active Application Discontinuation
- 1977-09-29 DE DE19772743919 patent/DE2743919A1/en not_active Withdrawn
- 1977-09-29 NO NO773341A patent/NO143832C/en unknown
- 1977-09-30 SE SE7710998A patent/SE7710998L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2366008A1 (en) | 1978-04-28 |
DK431377A (en) | 1978-03-31 |
NO143832B (en) | 1981-01-12 |
DE7730219U1 (en) | 1978-06-15 |
NO773341L (en) | 1978-03-31 |
DE2743919A1 (en) | 1978-04-06 |
CA1064717A (en) | 1979-10-23 |
GB1595916A (en) | 1981-08-19 |
NO143832C (en) | 1981-04-22 |
JPS5348390A (en) | 1978-05-01 |
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Legal Events
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NAV | Patent application has lapsed |
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