CA1298093C - Temperature changing device exhibiting improved evaporation characteristics - Google Patents

Temperature changing device exhibiting improved evaporation characteristics

Info

Publication number
CA1298093C
CA1298093C CA000571231A CA571231A CA1298093C CA 1298093 C CA1298093 C CA 1298093C CA 000571231 A CA000571231 A CA 000571231A CA 571231 A CA571231 A CA 571231A CA 1298093 C CA1298093 C CA 1298093C
Authority
CA
Canada
Prior art keywords
chamber
liquid
wicking material
vapor
sorbent
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 - Fee Related
Application number
CA000571231A
Other languages
English (en)
French (fr)
Inventor
Gary Steidl
Dennis A. Thomas
Cullen M. Sabin
John H. Cover
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.)
International Thermal Packaging Inc
Original Assignee
International Thermal Packaging Inc
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
Priority claimed from US07/070,973 external-priority patent/US4759191A/en
Priority claimed from US07/169,869 external-priority patent/US4974419A/en
Priority claimed from US07/208,371 external-priority patent/US4901535A/en
Application filed by International Thermal Packaging Inc filed Critical International Thermal Packaging Inc
Application granted granted Critical
Publication of CA1298093C publication Critical patent/CA1298093C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F25B17/00—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type
    • F25B17/08—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type the absorbent or adsorbent being a solid, e.g. salt
    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/026—Evaporators specially adapted for sorption type systems
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/28—Quick cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sorption Type Refrigeration Machines (AREA)
CA000571231A 1987-07-07 1988-07-06 Temperature changing device exhibiting improved evaporation characteristics Expired - Fee Related CA1298093C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US208,371 1980-11-19
US070,973 1987-07-07
US07/070,973 US4759191A (en) 1987-07-07 1987-07-07 Miniaturized cooling device and method of use
US07/169,869 US4974419A (en) 1988-03-17 1988-03-17 Apparatus and method for simultaneously heating and cooling separate zones
US169,869 1988-03-17
US07/208,371 US4901535A (en) 1987-07-07 1988-06-22 Temperature changing device improved evaporation characteristics

Publications (1)

Publication Number Publication Date
CA1298093C true CA1298093C (en) 1992-03-31

Family

ID=27371800

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000571231A Expired - Fee Related CA1298093C (en) 1987-07-07 1988-07-06 Temperature changing device exhibiting improved evaporation characteristics

Country Status (5)

Country Link
EP (1) EP0368910A4 (forum.php)
JP (1) JPH02504304A (forum.php)
CA (1) CA1298093C (forum.php)
IN (2) IN171470B (forum.php)
WO (1) WO1989000271A1 (forum.php)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9001290A (nl) * 1990-06-07 1992-01-02 Beijer Raadgevend Tech Bureau Verdamper/condensorinrichting, alsmede energiesysteem voorzien van een dergelijke inrichting.
NL9001289A (nl) * 1990-06-07 1992-01-02 Beijer Raadgevend Tech Bureau Warmteaccumulator, werkwijze voor de vervaardiging daarvan, alsmede energiesysteem voorzien van een dergelijke warmteaccumulator.
DE4029084A1 (de) * 1990-09-13 1992-03-19 Draegerwerk Ag Kuehlvorrichtung zur atemgaskuehlung in einem atemschutzgeraet
CN1188643C (zh) * 1999-02-26 2005-02-09 坦普拉技术公司 相变热沉物料的制备方法
DE19922848A1 (de) * 1999-05-19 2000-11-23 Zeolith Tech Vorrichtung und Verfahren zum Kühlen einer Flüssigkeit in einem Behälter
US6688132B2 (en) 2001-06-06 2004-02-10 Nanopore, Inc. Cooling device and temperature-controlled shipping container using same
US6591630B2 (en) * 2001-08-17 2003-07-15 Nanopore, Inc. Cooling device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2144441A (en) * 1932-10-27 1939-01-17 Schlumbohm Peter Method of conditioning an absorption refrigerating system
US3316736A (en) * 1965-12-23 1967-05-02 Wendell J Biermann Absorption refrigeration systems
US3726106A (en) * 1970-01-07 1973-04-10 W Jaeger Self-refrigerating and heating food containers and method for same
US3970068A (en) * 1973-05-29 1976-07-20 Shotaro Sato Heat exchange package for food
NL7309295A (nl) * 1973-07-04 1975-01-07 Philips Nv Reservoir voor de opslag en het transport van een vloeibaar gemaakt gas.
FR2252531B1 (forum.php) * 1973-11-22 1977-08-12 Dupont S T
SE7706357L (sv) * 1977-05-31 1978-12-01 Brunberg Ernst Ake Sett vid kylning av ett utrymme samt anordning for genomforande av settet
US4126016A (en) * 1977-07-27 1978-11-21 Leonard Greiner Vacuum interconnect for heating and cooling unit
US4250720A (en) * 1979-03-12 1981-02-17 Israel Siegel Disposable non-cyclic sorption temperature-changers
FR2548340B1 (fr) * 1983-07-01 1986-03-21 Elf Aquitaine Pompe a chaleur triphasique

Also Published As

Publication number Publication date
EP0368910A4 (en) 1991-11-06
EP0368910A1 (en) 1990-05-23
WO1989000271A1 (en) 1989-01-12
JPH02504304A (ja) 1990-12-06
IN171470B (forum.php) 1992-10-24
IN172154B (forum.php) 1993-04-17

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Legal Events

Date Code Title Description
MKLA Lapsed