ATA269088A - HEAT PUMP OD. DGL. - Google Patents

HEAT PUMP OD. DGL.

Info

Publication number
ATA269088A
ATA269088A AT0269088A AT269088A ATA269088A AT A269088 A ATA269088 A AT A269088A AT 0269088 A AT0269088 A AT 0269088A AT 269088 A AT269088 A AT 269088A AT A269088 A ATA269088 A AT A269088A
Authority
AT
Austria
Prior art keywords
dgl
heat pump
pump
heat
Prior art date
Application number
AT0269088A
Other languages
German (de)
Other versions
AT390505B (en
Original Assignee
Steinkellner Karl
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 Steinkellner Karl filed Critical Steinkellner Karl
Priority to AT0269088A priority Critical patent/AT390505B/en
Publication of ATA269088A publication Critical patent/ATA269088A/en
Application granted granted Critical
Publication of AT390505B publication Critical patent/AT390505B/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
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/33—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant
    • F25B41/335—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant via diaphragms
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • F25B2700/197—Pressures of the evaporator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Safety Valves (AREA)
AT0269088A 1988-11-02 1988-11-02 Heat pump or the like AT390505B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT0269088A AT390505B (en) 1988-11-02 1988-11-02 Heat pump or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0269088A AT390505B (en) 1988-11-02 1988-11-02 Heat pump or the like

Publications (2)

Publication Number Publication Date
ATA269088A true ATA269088A (en) 1989-10-15
AT390505B AT390505B (en) 1990-05-25

Family

ID=3538745

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0269088A AT390505B (en) 1988-11-02 1988-11-02 Heat pump or the like

Country Status (1)

Country Link
AT (1) AT390505B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0892226B1 (en) * 1997-07-18 2005-09-14 Denso Corporation Pressure control valve for refrigerating system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482415A (en) * 1968-03-01 1969-12-09 Allen Trask Expansion valve for heat pump
US4065939A (en) * 1976-01-30 1978-01-03 The Singer Company Combination valve

Also Published As

Publication number Publication date
AT390505B (en) 1990-05-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee