FR2783309B1 - Procede de regulation du taux de compression d'un fluide frigorigene par augmentation de la pression d'evaporation et installation frigorifique - Google Patents

Procede de regulation du taux de compression d'un fluide frigorigene par augmentation de la pression d'evaporation et installation frigorifique

Info

Publication number
FR2783309B1
FR2783309B1 FR9811566A FR9811566A FR2783309B1 FR 2783309 B1 FR2783309 B1 FR 2783309B1 FR 9811566 A FR9811566 A FR 9811566A FR 9811566 A FR9811566 A FR 9811566A FR 2783309 B1 FR2783309 B1 FR 2783309B1
Authority
FR
France
Prior art keywords
regulating
compression
increasing
rate
refrigerant fluid
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.)
Expired - Fee Related
Application number
FR9811566A
Other languages
English (en)
Other versions
FR2783309A1 (fr
Inventor
Olivier Lamoile
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.)
MC International SA
Original Assignee
MC International SA
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 MC International SA filed Critical MC International SA
Priority to FR9811566A priority Critical patent/FR2783309B1/fr
Publication of FR2783309A1 publication Critical patent/FR2783309A1/fr
Application granted granted Critical
Publication of FR2783309B1 publication Critical patent/FR2783309B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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
    • F25B2400/22—Refrigeration systems for supermarkets

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
FR9811566A 1998-09-16 1998-09-16 Procede de regulation du taux de compression d'un fluide frigorigene par augmentation de la pression d'evaporation et installation frigorifique Expired - Fee Related FR2783309B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9811566A FR2783309B1 (fr) 1998-09-16 1998-09-16 Procede de regulation du taux de compression d'un fluide frigorigene par augmentation de la pression d'evaporation et installation frigorifique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9811566A FR2783309B1 (fr) 1998-09-16 1998-09-16 Procede de regulation du taux de compression d'un fluide frigorigene par augmentation de la pression d'evaporation et installation frigorifique

Publications (2)

Publication Number Publication Date
FR2783309A1 FR2783309A1 (fr) 2000-03-17
FR2783309B1 true FR2783309B1 (fr) 2000-10-13

Family

ID=9530503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9811566A Expired - Fee Related FR2783309B1 (fr) 1998-09-16 1998-09-16 Procede de regulation du taux de compression d'un fluide frigorigene par augmentation de la pression d'evaporation et installation frigorifique

Country Status (1)

Country Link
FR (1) FR2783309B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101142455B (zh) 2005-03-18 2010-12-08 丹佛斯公司 用于控制制冷系统的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084388A (en) * 1976-11-08 1978-04-18 Honeywell Inc. Refrigeration control system for optimum demand operation
US4487028A (en) * 1983-09-22 1984-12-11 The Trane Company Control for a variable capacity temperature conditioning system
DE3925090A1 (de) * 1989-07-28 1991-02-07 Bbc York Kaelte Klima Verfahren zum betrieb einer kaelteanlage
DE3926191A1 (de) * 1989-08-08 1991-02-14 Linde Ag Verfahren zum betreiben einer kaelteanlage
FR2748799B1 (fr) 1996-05-17 1998-07-10 Mc International Procede de regulation d'un condenseur d'installation frigorifique pour economiser l'energie

Also Published As

Publication number Publication date
FR2783309A1 (fr) 2000-03-17

Similar Documents

Publication Publication Date Title
FR2690494B1 (fr) Systeme de valve de regulation de pression d'huile pour transmissions hydrostatiques
FR2636099B1 (fr) Compresseur de fluide, systeme de refrigeration et procede d'equilibrage axial de la pression d'un arbre d'entrainement de compresseur hermetique
FR2768772B1 (fr) Procede de regulation de ralenti d'un moteur multicylindres
CA2274890A1 (fr) Retour d'huile de l'evaporateur au compresseur dans un systeme de refrigeration
CA2210369A1 (fr) Dispositif et procede de regulation de la pression interne d'un espace clos ventile soumis a des variations de pression exterieure
FR2841153B1 (fr) Procede de regulation d'une unite de traitement, par adsorption a modulation de pression, d'au moins un gaz de charge
EP1914492A3 (fr) Régulation de la haute pression dans des cycles de compression transcritiques
CA2293133A1 (fr) Methode de separation a basse temperature, notamment cryogenique par la refrigeration a l'aide d'un fluide refrigerant a plusieurs composants
FR2735204B1 (fr) Dispositif et procede pour la regulation du debit d'un liquide et installation de conditionnement les utilisant
EP1493978A4 (fr) Refrigerateur
TW333599B (en) Expansion valve
FR2781041B1 (fr) Soupape d'expansion thermostatique a fonctionnement reduit sous l'influence de la pression dans un passage de refrigerant
FR2700205B1 (fr) Procédé et installation de production d'au moins un produit gazeux sous pression et d'au moins un liquide par distillation d'air.
FR2783309B1 (fr) Procede de regulation du taux de compression d'un fluide frigorigene par augmentation de la pression d'evaporation et installation frigorifique
FR2723184B1 (fr) Procede et installation de production d'oxygene gazeux sous pression a debit variable
CA2150210A1 (fr) Appareil de regulation du debit de frigorigene
FR2822413B1 (fr) Systeme de regulation de la pression de gonflage d'un pneumatique
FR2790150B1 (fr) Procede de regulation d'un generateur a double resonance
DE3572721D1 (en) Cooling device
FR2786242B1 (fr) Soupape d'arret de basse et haute pression
ATE178398T1 (de) Dampfkompressionssystem und verfahren zum betreiben desselben
CN208982674U (zh) 一种冷凝压力调节阀
MY117710A (en) Condenser and freezer
DE69718372D1 (de) Kühlanlage
HUT71983A (en) Method for operating a refrigerator

Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
TP Transmission of property
ST Notification of lapse

Effective date: 20140530