BRPI0818882A2 - Cooling system that operates with a mixture of water and ammonia - Google Patents

Cooling system that operates with a mixture of water and ammonia

Info

Publication number
BRPI0818882A2
BRPI0818882A2 BRPI0818882A BRPI0818882A2 BR PI0818882 A2 BRPI0818882 A2 BR PI0818882A2 BR PI0818882 A BRPI0818882 A BR PI0818882A BR PI0818882 A2 BRPI0818882 A2 BR PI0818882A2
Authority
BR
Brazil
Prior art keywords
ammonia
operates
mixture
water
cooling system
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Alberto Sassi
Marco Sassi
Original Assignee
Carlo Gottimer
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 Carlo Gottimer filed Critical Carlo Gottimer
Publication of BRPI0818882A2 publication Critical patent/BRPI0818882A2/en

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
    • 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
    • F25B15/04—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being ammonia evaporated from aqueous solution
    • 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)
  • Sorption Type Refrigeration Machines (AREA)
BRPI0818882 2007-10-23 2008-10-22 Cooling system that operates with a mixture of water and ammonia BRPI0818882A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000751A ITTO20070751A1 (en) 2007-10-23 2007-10-23 ABSORPTION REFRIGERATOR FOR LOW TEMPERATURES
PCT/IB2008/054345 WO2009053908A1 (en) 2007-10-23 2008-10-22 A low-temperature absorption refrigerator

Publications (1)

Publication Number Publication Date
BRPI0818882A2 true BRPI0818882A2 (en) 2015-05-05

Family

ID=40314155

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0818882 BRPI0818882A2 (en) 2007-10-23 2008-10-22 Cooling system that operates with a mixture of water and ammonia

Country Status (5)

Country Link
EP (1) EP2210050A1 (en)
AR (1) AR068954A1 (en)
BR (1) BRPI0818882A2 (en)
IT (1) ITTO20070751A1 (en)
WO (1) WO2009053908A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101949609B (en) * 2010-10-18 2012-03-21 河南科技大学 Low-temperature heat source-driven air-cooling ammonia water absorption refrigerating machine
ES2556225B1 (en) * 2014-07-10 2016-11-16 Universidad Carlos Iii De Madrid Expansion, absorption and compression device for absorption machines

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2321929A (en) * 1939-06-13 1943-06-15 York Ice Machinery Corp Absorption refrigeration system
US2332820A (en) * 1940-01-10 1943-10-26 Servel Inc Refrigeration
GB751832A (en) * 1953-09-08 1956-07-04 Licencia Talalmanyokat Refrigerating method and apparatus
US3641784A (en) * 1970-11-16 1972-02-15 Ralph C Schlichtig Absorption refrigeration system with multiple absorption
DE2801529A1 (en) * 1978-01-14 1979-07-19 Gustav Schaefer Fa Efficient absorption refrigeration circuit with ejector - using stripped liquor from fractionator at high pressure to drive ejector and operate absorber at higher pressure than fractionator
DD155835A1 (en) * 1980-12-29 1982-07-07 Volkmar Gross ACCORDING TO THE ABSORPTION PRINCIPLE, WITH A TWO-PIECE MIXTURE PUMP WITH BEAM COMPRESSION
JPH02251056A (en) * 1989-03-25 1990-10-08 Tokyo Gas Co Ltd Absorption type cycle apparatus
JP2000304369A (en) * 1999-04-22 2000-11-02 Osaka Gas Co Ltd Device for eliminating water of direct-expansion-type evaporator in absorption-type refrigerating device
JP2000320918A (en) * 1999-05-13 2000-11-24 Osaka Gas Co Ltd Ammonia absorption freezer

Also Published As

Publication number Publication date
WO2009053908A8 (en) 2009-08-20
WO2009053908A1 (en) 2009-04-30
EP2210050A1 (en) 2010-07-28
AR068954A1 (en) 2009-12-16
ITTO20070751A1 (en) 2009-04-24

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE AS 4A, 5A, 6A E 7A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.