DK131647B - Pressure control valve for refrigeration compressors. - Google Patents

Pressure control valve for refrigeration compressors.

Info

Publication number
DK131647B
DK131647B DK573867AA DK573867A DK131647B DK 131647 B DK131647 B DK 131647B DK 573867A A DK573867A A DK 573867AA DK 573867 A DK573867 A DK 573867A DK 131647 B DK131647 B DK 131647B
Authority
DK
Denmark
Prior art keywords
control valve
pressure control
refrigeration compressors
compressors
refrigeration
Prior art date
Application number
DK573867AA
Other languages
Danish (da)
Other versions
DK131647C (en
Inventor
H P F Christensen
A Froslev
Original Assignee
Sabroe T T & Co As
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 Sabroe T T & Co As filed Critical Sabroe T T & Co As
Priority to DK573867A priority Critical patent/DK131647C/en
Priority to GB53394/68A priority patent/GB1248979A/en
Priority to CH1685468A priority patent/CH501173A/en
Priority to DE19681808591 priority patent/DE1808591A1/en
Priority to US775788A priority patent/US3552137A/en
Priority to NO4547/68A priority patent/NO122928B/no
Priority to SE15599/68A priority patent/SE338331B/xx
Priority to NL686816297A priority patent/NL145663B/en
Priority to ES360295A priority patent/ES360295A1/en
Priority to FR1593212D priority patent/FR1593212A/fr
Publication of DK131647B publication Critical patent/DK131647B/en
Application granted granted Critical
Publication of DK131647C publication Critical patent/DK131647C/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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control arrangements
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/074—Details of compressors or related parts with multiple cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Damping Devices (AREA)
DK573867A 1967-11-16 1967-11-16 PRESSURE CONTROL VALVE FOR COAL COMPRESSORS DK131647C (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DK573867A DK131647C (en) 1967-11-16 1967-11-16 PRESSURE CONTROL VALVE FOR COAL COMPRESSORS
GB53394/68A GB1248979A (en) 1967-11-16 1968-11-11 Multi-cylinder refrigeration compressor systems
CH1685468A CH501173A (en) 1967-11-16 1968-11-12 Valve for controlling the working pressure in a refrigeration compressor
DE19681808591 DE1808591A1 (en) 1967-11-16 1968-11-13 Pressure control valve for cooling compressors and method for using the pressure control valve
US775788A US3552137A (en) 1967-11-16 1968-11-14 Refrigeration compressor capacity control system
NO4547/68A NO122928B (en) 1967-11-16 1968-11-15
SE15599/68A SE338331B (en) 1967-11-16 1968-11-15
NL686816297A NL145663B (en) 1967-11-16 1968-11-15 PRESSURE REGULATING VALVE.
ES360295A ES360295A1 (en) 1967-11-16 1968-11-15 Refrigeration compressor capacity control system
FR1593212D FR1593212A (en) 1967-11-16 1968-11-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK573867A DK131647C (en) 1967-11-16 1967-11-16 PRESSURE CONTROL VALVE FOR COAL COMPRESSORS

Publications (2)

Publication Number Publication Date
DK131647B true DK131647B (en) 1975-08-11
DK131647C DK131647C (en) 1976-01-12

Family

ID=8144864

Family Applications (1)

Application Number Title Priority Date Filing Date
DK573867A DK131647C (en) 1967-11-16 1967-11-16 PRESSURE CONTROL VALVE FOR COAL COMPRESSORS

Country Status (10)

Country Link
US (1) US3552137A (en)
CH (1) CH501173A (en)
DE (1) DE1808591A1 (en)
DK (1) DK131647C (en)
ES (1) ES360295A1 (en)
FR (1) FR1593212A (en)
GB (1) GB1248979A (en)
NL (1) NL145663B (en)
NO (1) NO122928B (en)
SE (1) SE338331B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040259A (en) * 1972-12-15 1977-08-09 Phillips Petroleum Company Recovery of natural gas liquids by partial condensation
US4951475A (en) * 1979-07-31 1990-08-28 Altech Controls Corp. Method and apparatus for controlling capacity of a multiple-stage cooling system
US4369633A (en) * 1981-09-03 1983-01-25 Snyder David A Multiple stage compressor with flash gas injection assembly
JPS59113279A (en) * 1982-12-20 1984-06-29 Toyoda Autom Loom Works Ltd Variable capacity refrigerant compressor

Also Published As

Publication number Publication date
DK131647C (en) 1976-01-12
GB1248979A (en) 1971-10-06
NL145663B (en) 1975-04-15
NO122928B (en) 1971-09-06
CH501173A (en) 1970-12-31
SE338331B (en) 1971-09-06
FR1593212A (en) 1970-05-25
DE1808591A1 (en) 1969-08-07
ES360295A1 (en) 1970-10-16
US3552137A (en) 1971-01-05
NL6816297A (en) 1969-05-20

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