FR2130126A1 - Multicylinder refrigerating compressor - with suction regulation of individual cylinders - Google Patents

Multicylinder refrigerating compressor - with suction regulation of individual cylinders

Info

Publication number
FR2130126A1
FR2130126A1 FR7207874A FR7207874A FR2130126A1 FR 2130126 A1 FR2130126 A1 FR 2130126A1 FR 7207874 A FR7207874 A FR 7207874A FR 7207874 A FR7207874 A FR 7207874A FR 2130126 A1 FR2130126 A1 FR 2130126A1
Authority
FR
France
Prior art keywords
cylinder
individual cylinders
multicylinder
suction
refrigerating compressor
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7207874A
Other languages
English (en)
French (fr)
Other versions
FR2130126B1 (enExample
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LUFT K LTETECHN K
Original Assignee
LUFT K LTETECHN K
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 LUFT K LTETECHN K filed Critical LUFT K LTETECHN K
Publication of FR2130126A1 publication Critical patent/FR2130126A1/fr
Application granted granted Critical
Publication of FR2130126B1 publication Critical patent/FR2130126B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing
    • F04B49/243—Bypassing by keeping open the inlet valve
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
FR7207874A 1971-03-13 1972-03-07 Multicylinder refrigerating compressor - with suction regulation of individual cylinders Granted FR2130126A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15374871 1971-03-13

Publications (2)

Publication Number Publication Date
FR2130126A1 true FR2130126A1 (en) 1972-11-03
FR2130126B1 FR2130126B1 (enExample) 1974-08-02

Family

ID=5483596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7207874A Granted FR2130126A1 (en) 1971-03-13 1972-03-07 Multicylinder refrigerating compressor - with suction regulation of individual cylinders

Country Status (5)

Country Link
AT (1) AT313327B (enExample)
CS (1) CS161934B2 (enExample)
DE (1) DE2165000A1 (enExample)
FR (1) FR2130126A1 (enExample)
SU (1) SU409439A3 (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2246515A (en) * 1936-08-01 1941-06-24 Masch Und Metallwaren Handels Compressor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2246515A (en) * 1936-08-01 1941-06-24 Masch Und Metallwaren Handels Compressor

Also Published As

Publication number Publication date
AT313327B (de) 1974-02-11
FR2130126B1 (enExample) 1974-08-02
CS161934B2 (enExample) 1975-06-10
DE2165000A1 (de) 1972-09-21
SU409439A3 (enExample) 1973-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse