DK123440B - Control mechanism for a compressor or absorption refrigeration system. - Google Patents

Control mechanism for a compressor or absorption refrigeration system.

Info

Publication number
DK123440B
DK123440B DK606264AA DK606264A DK123440B DK 123440 B DK123440 B DK 123440B DK 606264A A DK606264A A DK 606264AA DK 606264 A DK606264 A DK 606264A DK 123440 B DK123440 B DK 123440B
Authority
DK
Denmark
Prior art keywords
compressor
control mechanism
refrigeration system
absorption refrigeration
absorption
Prior art date
Application number
DK606264AA
Other languages
Danish (da)
Inventor
J Liebermann
R Brooks
Original Assignee
Ranco 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
Application filed by Ranco Inc filed Critical Ranco Inc
Publication of DK123440B publication Critical patent/DK123440B/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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • F25B47/025—Defrosting cycles hot gas defrosting by reversing the cycle
    • 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
    • F25D21/002—Defroster control
    • F25D21/004—Control mechanisms
    • 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
    • F25D21/002—Defroster control
    • F25D21/008—Defroster control by timer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/26—Details
    • H01H35/2607—Means for adjustment of "ON" or "OFF" operating pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H89/04—Combination of a thermally actuated switch with a manually operated switch

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Defrosting Systems (AREA)
  • Thermally Actuated Switches (AREA)
DK606264AA 1963-12-11 1964-12-10 Control mechanism for a compressor or absorption refrigeration system. DK123440B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US329816A US3320386A (en) 1963-12-11 1963-12-11 Automatic defrosting control mechanism for heat pumps and the like

Publications (1)

Publication Number Publication Date
DK123440B true DK123440B (en) 1972-06-19

Family

ID=23287144

Family Applications (1)

Application Number Title Priority Date Filing Date
DK606264AA DK123440B (en) 1963-12-11 1964-12-10 Control mechanism for a compressor or absorption refrigeration system.

Country Status (4)

Country Link
US (1) US3320386A (en)
DE (1) DE1451002A1 (en)
DK (1) DK123440B (en)
GB (1) GB1023520A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388605A (en) * 1981-10-19 1983-06-14 Kabushiki Kaisha Saginomiya Seisakusho Defrost thermostat used in a reversible refrigerating cycle for heat pumps
JPH0730989B2 (en) * 1987-02-14 1995-04-10 株式会社東芝 Defrost control device for refrigerator
NL8802749A (en) * 1988-11-09 1990-06-01 Contronics Holland INSTALLATION FOR CONTROLLING THE DEFROSTING OF A COOLING DEVICE.
EP4115129A1 (en) * 2020-03-03 2023-01-11 Robertshaw Controls Private Limited A manual defrost mechanism
CN115096034B (en) * 2022-06-23 2023-07-25 青岛海容商用冷链股份有限公司 Intelligent defrosting control device and working method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1430852A (en) * 1922-10-03 Controlltctg l
US1420348A (en) * 1917-09-06 1922-06-20 Taylor Instrument Co Controlling mechanism
US1975851A (en) * 1932-10-12 1934-10-09 Ruggles Klingemann Mfg Co Pressure and temperature control switch
US2697332A (en) * 1951-06-12 1954-12-21 Seeger Refrigerator Co Automatic defroster control
US2674665A (en) * 1951-06-14 1954-04-06 Ranco Inc Clock initiated defroster control for mechanical refrigerators
US2729718A (en) * 1952-01-16 1956-01-03 Ranco Inc Automatic defroster control switching mechanism
US2711456A (en) * 1952-01-18 1955-06-21 Haydon Mfg Company Inc Defroster timer

Also Published As

Publication number Publication date
DE1451002A1 (en) 1969-05-14
US3320386A (en) 1967-05-16
GB1023520A (en) 1966-03-23

Similar Documents

Publication Publication Date Title
DK124428B (en) Device by refrigerator.
DK122478B (en) Absorption refrigeration systems.
NL144376B (en) CONTROL VALVE.
DK113691B (en) Fire control system.
NL145696B (en) REMOTE CONTROL SYSTEM.
DK135058B (en) Control valve.
DK123440B (en) Control mechanism for a compressor or absorption refrigeration system.
NL163620C (en) CLIMATE CONTROL DEVICE.
NL146910B (en) COMPRESSOR.
DK111438B (en) Fire control systems for vessels.
DK131357B (en) Sight glass, especially for refrigeration systems.
DK111690B (en) Slider control valve for refrigeration compressors.
DK121870B (en) Steering mechanism for indirectly acting compressed air brake.
CH402904A (en) Cooking device for absorption refrigeration systems
CH476884A (en) Valve control unit
DK115662B (en) Ceiling plate for a ventilation ceiling.
NL141673B (en) CONTROL VALVE.
DK123888B (en) Absorption refrigeration systems.
DK105447C (en) Remote control device at valves.
FR1459534A (en) Absorption refrigeration systems
DK131742B (en) Control device by screw compressor.
FR1459533A (en) Advanced absorption refrigeration systems
DK124647B (en) Coupling for time-dependent control.
DK138589B (en) Air conditioning system for a ship.
DK112004B (en) Temperature control valve.