ZA968660B - Heat pumps - Google Patents

Heat pumps

Info

Publication number
ZA968660B
ZA968660B ZA968660A ZA968660A ZA968660B ZA 968660 B ZA968660 B ZA 968660B ZA 968660 A ZA968660 A ZA 968660A ZA 968660 A ZA968660 A ZA 968660A ZA 968660 B ZA968660 B ZA 968660B
Authority
ZA
South Africa
Prior art keywords
heat pumps
pumps
heat
Prior art date
Application number
ZA968660A
Other languages
English (en)
Inventor
Terence Leslie Winnington
Richard John Green
Robert Lorton
Robert Brownlee Uselton
Original Assignee
Interotex Limited
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 Interotex Limited filed Critical Interotex Limited
Publication of ZA968660B publication Critical patent/ZA968660B/xx

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
    • F25B30/00—Heat pumps
    • F25B30/04—Heat pumps of the sorption type
    • 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
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/004—Sorption machines, plants or systems, operating continuously, e.g. absorption type of rotary type
    • 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
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
    • F25B15/06—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being water vapour evaporated from a salt solution, e.g. lithium bromide
    • 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
    • F25B41/26—Disposition of valves, e.g. of on-off valves or flow control valves of fluid flow reversing 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
    • F25B2315/00—Sorption refrigeration cycles or details thereof
    • F25B2315/001—Crystallization prevention
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62—Absorption based systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Sorption Type Refrigeration Machines (AREA)
ZA968660A 1995-10-14 1996-10-14 Heat pumps ZA968660B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9521083.7A GB9521083D0 (en) 1995-10-14 1995-10-14 Heat pumps

Publications (1)

Publication Number Publication Date
ZA968660B true ZA968660B (en) 1998-07-14

Family

ID=10782316

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA968660A ZA968660B (en) 1995-10-14 1996-10-14 Heat pumps

Country Status (21)

Country Link
US (2) US6035650A (xx)
EP (1) EP0855008B1 (xx)
JP (1) JPH11511549A (xx)
KR (1) KR100482892B1 (xx)
CN (1) CN1154816C (xx)
AR (1) AR003879A1 (xx)
AT (1) ATE230474T1 (xx)
AU (1) AU711731B2 (xx)
BR (1) BR9610975A (xx)
CA (1) CA2233722C (xx)
DE (1) DE69625608T2 (xx)
ES (1) ES2189884T3 (xx)
GB (1) GB9521083D0 (xx)
HK (1) HK1017420A1 (xx)
IN (1) IN191755B (xx)
MX (1) MX9802741A (xx)
MY (1) MY119266A (xx)
RU (1) RU2164325C2 (xx)
TW (1) TW382650B (xx)
WO (1) WO1997014924A2 (xx)
ZA (1) ZA968660B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9617444D0 (en) 1996-08-20 1996-10-02 Interotex Eeig Burner assemblies
GB9707948D0 (en) 1997-04-19 1997-06-11 Interotex Limited Rotary heat and/or mass transfer arrangements
JP3591356B2 (ja) * 1999-02-03 2004-11-17 株式会社日立製作所 吸収冷凍機及びその製造方法
CA2500153C (en) * 2002-05-28 2009-09-29 Gtl Microsystems Ag Portable gas-to-liquids unit and method for capturing natural gas at remote locations
US7818977B2 (en) 2003-11-21 2010-10-26 Fagor, S. Coop Rotary absorption heat pump
FR2900722B1 (fr) * 2006-05-02 2016-02-12 Peugeot Citroen Automobiles Sa Procede de refroidissement par absorption.
FR2921468B1 (fr) * 2007-09-25 2009-12-18 Peugeot Citroen Automobiles Sa Procede de calcul et de regulation de la concentration de fluide absorbant dans un dispositif de climatisation par absorption, et dispositif de climatisation par absorption pour la mise en oeuvre d'un tel procede
CN101324384A (zh) * 2008-07-25 2008-12-17 李华玉 在第一类吸收式热泵上增加相邻高温供热端的方法
CN101504217A (zh) * 2009-02-27 2009-08-12 李华玉 一种回热式发生-吸收体系与高温型第二类吸收式热泵
CN103438615B (zh) * 2013-09-12 2015-08-05 哈尔滨工业大学 一种旋转电磁热泵系统
JP6264013B2 (ja) * 2013-12-16 2018-01-24 アイシン精機株式会社 吸収式ヒートポンプ装置
RU2736965C1 (ru) * 2020-03-11 2020-11-23 Общество с ограниченной ответственностью "Радиус" (ООО "Радиус") Способ глубокой утилизации низкопотенциального тепла продуктов сгорания с применением абсорбционного термотрансформатора с двухступенчатой абсорбцией

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2277429A (en) * 1941-09-17 1942-03-24 Gen Electric Refrigerating system
US3054272A (en) * 1960-01-13 1962-09-18 Carrier Corp Absorption refrigeration systems and method of operating the same
US3154930A (en) * 1962-10-01 1964-11-03 Worthington Corp Refrigeration apparatus
US3241330A (en) 1963-08-08 1966-03-22 Borg Warner Prevention of concentrated solution flashing in an absorption refrigeration system
US3300999A (en) * 1963-11-18 1967-01-31 American Radiator & Standard Decrystallizating means for absorption refrigeration systems
US3287928A (en) * 1964-04-14 1966-11-29 American Radiator & Standard Decrystallizer means for double effect absorption refrigeration system
US3410104A (en) * 1964-05-08 1968-11-12 Borg Warner Absorption refrigerating systems
DE1476959A1 (de) * 1965-09-08 1969-10-23 American Radiator & Standard Absorptionskuehlanlage
US3374644A (en) * 1967-01-03 1968-03-26 Carrier Corp Absorption refrigeration system
US3426547A (en) 1967-11-13 1969-02-11 Carrier Corp Control of absorption refrigeration systems
US3517522A (en) * 1968-10-11 1970-06-30 Kishaseizo Kk Device for automatically adjusting concentration of absorbent solution
US3626711A (en) * 1969-09-09 1971-12-14 Trane Co Crystallization prevention control
US3604216A (en) * 1969-09-09 1971-09-14 Trane Co Crystallization prevention control for absorption refrigeration machine
US3626710A (en) * 1969-09-09 1971-12-14 Trane Co Crystallization prevention control for absorption refrigeration machines
US3695053A (en) * 1971-07-28 1972-10-03 Carrier Corp Dilution system for absorption refrigeration systems
US3740966A (en) * 1971-12-17 1973-06-26 Dynatherm Corp Rotary heat pump
SU516880A1 (ru) 1974-11-04 1976-06-05 Предприятие П/Я А-3304 Устройство дл автоматического регулировани производительности холодильной установки
US4090372A (en) * 1977-03-21 1978-05-23 Jeffrey Wayne Lamb Fuel conservation controller for capacity controlled refrigeration apparatus
US4485638A (en) * 1983-02-22 1984-12-04 The United States Of America As Represented By The United States Department Of Energy Heat exchanger bypass system for an absorption refrigeration system
GB8308135D0 (en) * 1983-03-24 1983-05-05 Ici Plc Centrifugal heat pump
DE3344421A1 (de) 1983-12-08 1985-06-20 Robert Bosch Gmbh, 7000 Stuttgart Heizungsanlage mit einer absorptionswaermepumpe
GB8400324D0 (en) * 1984-01-06 1984-02-08 Ici Plc Heat pumps
JPS6454179A (en) * 1987-08-26 1989-03-01 Sanyo Electric Co Absorption water chiller and heater
JPH0240459A (ja) * 1988-08-01 1990-02-09 Hitachi Zosen Corp 吸収式冷凍機における吸収液の結晶析出防止方法
GB2241774B (en) 1990-03-01 1994-10-12 Ici Plc Heat machines
US5201196A (en) * 1991-06-04 1993-04-13 Wright State University Centrifugal heat pipe vapor absorption heat pump
US5303565A (en) * 1993-03-11 1994-04-19 Conserve Resources, Inc. Rotary absorption heat pump of improved performance

Also Published As

Publication number Publication date
CN1203655A (zh) 1998-12-30
GB9521083D0 (en) 1995-12-20
RU2164325C2 (ru) 2001-03-20
DE69625608T2 (de) 2003-09-11
JPH11511549A (ja) 1999-10-05
AU7223496A (en) 1997-05-07
KR19990064114A (ko) 1999-07-26
TW382650B (en) 2000-02-21
CN1154816C (zh) 2004-06-23
US6035650A (en) 2000-03-14
KR100482892B1 (ko) 2005-08-05
ES2189884T3 (es) 2003-07-16
BR9610975A (pt) 2000-04-25
EP0855008A2 (en) 1998-07-29
EP0855008B1 (en) 2003-01-02
AR003879A1 (es) 1998-09-09
MY119266A (en) 2005-04-30
CA2233722C (en) 2007-05-08
ATE230474T1 (de) 2003-01-15
DE69625608D1 (de) 2003-02-06
HK1017420A1 (en) 1999-11-19
IN191755B (xx) 2003-12-27
WO1997014924A3 (en) 1997-07-24
CA2233722A1 (en) 1997-04-24
WO1997014924A2 (en) 1997-04-24
AU711731B2 (en) 1999-10-21
MX9802741A (es) 1998-11-30
US6263682B1 (en) 2001-07-24

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