FR2517037A1 - Installation frigorifique a rendement ameliore a multimotocompresseurs - Google Patents

Installation frigorifique a rendement ameliore a multimotocompresseurs Download PDF

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Publication number
FR2517037A1
FR2517037A1 FR8121960A FR8121960A FR2517037A1 FR 2517037 A1 FR2517037 A1 FR 2517037A1 FR 8121960 A FR8121960 A FR 8121960A FR 8121960 A FR8121960 A FR 8121960A FR 2517037 A1 FR2517037 A1 FR 2517037A1
Authority
FR
France
Prior art keywords
compressors
installation
motor
refrigeration
total power
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
FR8121960A
Other languages
English (en)
French (fr)
Other versions
FR2517037B1 (OSRAM
Inventor
Emile Sanzey
Pierre Gosset
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.)
SATAM BRANDT FROID
Original Assignee
SATAM BRANDT FROID
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 SATAM BRANDT FROID filed Critical SATAM BRANDT FROID
Priority to FR8121960A priority Critical patent/FR2517037A1/fr
Priority to EP82402068A priority patent/EP0080916A1/fr
Publication of FR2517037A1 publication Critical patent/FR2517037A1/fr
Application granted granted Critical
Publication of FR2517037B1 publication Critical patent/FR2517037B1/fr
Granted legal-status Critical Current

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
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • F25B2400/0751—Details of compressors or related parts with parallel compressors the compressors having different capacities

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
FR8121960A 1981-11-24 1981-11-24 Installation frigorifique a rendement ameliore a multimotocompresseurs Granted FR2517037A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8121960A FR2517037A1 (fr) 1981-11-24 1981-11-24 Installation frigorifique a rendement ameliore a multimotocompresseurs
EP82402068A EP0080916A1 (fr) 1981-11-24 1982-11-10 Installation frigorifique à rendement amélioré à multimotocompresseurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8121960A FR2517037A1 (fr) 1981-11-24 1981-11-24 Installation frigorifique a rendement ameliore a multimotocompresseurs

Publications (2)

Publication Number Publication Date
FR2517037A1 true FR2517037A1 (fr) 1983-05-27
FR2517037B1 FR2517037B1 (OSRAM) 1985-01-04

Family

ID=9264303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8121960A Granted FR2517037A1 (fr) 1981-11-24 1981-11-24 Installation frigorifique a rendement ameliore a multimotocompresseurs

Country Status (2)

Country Link
EP (1) EP0080916A1 (OSRAM)
FR (1) FR2517037A1 (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE253928T1 (de) * 1986-07-22 1988-10-13 Margaux Controls Inc., San Jose, Calif. Steuersystem fuer kompressoren von kuehlanlagen.
EP0308532A1 (de) * 1987-09-23 1989-03-29 VIA Gesellschaft für Verfahrenstechnik mbH Drucklufttrockner
DE4436985A1 (de) * 1994-10-06 1996-04-11 Schubert Frank Binär quantisierte Leistungssteuerung von Wärmepumpenanlagen zur Steigerung der Jahresarbeitszahl und der Kühl-/Heizleistungsanpassung
GB2354061B (en) 1999-09-13 2001-08-08 Ian David Wood Cold-storage appliance
GB2367353B (en) * 2000-09-13 2003-10-29 Ian David Wood Improvements in or relating to cold storage
NZ528758A (en) 2001-03-13 2004-09-24 Applied Design & Eng Ltd Drawer storage
EP1585925A1 (en) * 2003-01-24 2005-10-19 Bristol Compressors Inc. System and method for stepped capacity modulation in a refrigeration system
CN115388569A (zh) * 2022-06-14 2022-11-25 比艾克莱检测技术(上海)有限公司 基于权重计算的制冷装置及其控制方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH234063A (de) * 1941-11-19 1944-09-15 Sulzer Ag Wärmepumpenanlage mit mindestens zwei Verdichterstufen.
US3988904A (en) * 1974-12-05 1976-11-02 H. A. Phillips & Co. Refrigeration system
FR2422122A1 (fr) * 1978-04-03 1979-11-02 Pet Inc Dispositif de commande de pression d'aspiration pour un systeme de refrigeration a compresseurs multiples

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH234063A (de) * 1941-11-19 1944-09-15 Sulzer Ag Wärmepumpenanlage mit mindestens zwei Verdichterstufen.
US3988904A (en) * 1974-12-05 1976-11-02 H. A. Phillips & Co. Refrigeration system
FR2422122A1 (fr) * 1978-04-03 1979-11-02 Pet Inc Dispositif de commande de pression d'aspiration pour un systeme de refrigeration a compresseurs multiples

Also Published As

Publication number Publication date
FR2517037B1 (OSRAM) 1985-01-04
EP0080916A1 (fr) 1983-06-08

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