FR2371650A1 - Installation pour refroidir des objets ou des matieres a l'aide d'un refrigerant liquide - Google Patents

Installation pour refroidir des objets ou des matieres a l'aide d'un refrigerant liquide

Info

Publication number
FR2371650A1
FR2371650A1 FR7731725A FR7731725A FR2371650A1 FR 2371650 A1 FR2371650 A1 FR 2371650A1 FR 7731725 A FR7731725 A FR 7731725A FR 7731725 A FR7731725 A FR 7731725A FR 2371650 A1 FR2371650 A1 FR 2371650A1
Authority
FR
France
Prior art keywords
coolant
phase separator
letting
valve
liquid level
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
FR7731725A
Other languages
English (en)
French (fr)
Other versions
FR2371650B1 (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.)
Linde GmbH
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Publication of FR2371650A1 publication Critical patent/FR2371650A1/fr
Application granted granted Critical
Publication of FR2371650B1 publication Critical patent/FR2371650B1/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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
    • 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
    • F25B19/00—Machines, plants or systems, using evaporation of a refrigerant but without recovery of the vapour
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/04—Refrigerant level

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)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Control Of Non-Electrical Variables (AREA)
FR7731725A 1976-10-22 1977-10-21 Installation pour refroidir des objets ou des matieres a l'aide d'un refrigerant liquide Granted FR2371650A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2647961A DE2647961C2 (de) 1976-10-22 1976-10-22 Anlage zum Kühlen von Gegenständen oder Stoffen mit flüssigem Kältemittel

Publications (2)

Publication Number Publication Date
FR2371650A1 true FR2371650A1 (fr) 1978-06-16
FR2371650B1 FR2371650B1 (enExample) 1983-07-08

Family

ID=5991172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731725A Granted FR2371650A1 (fr) 1976-10-22 1977-10-21 Installation pour refroidir des objets ou des matieres a l'aide d'un refrigerant liquide

Country Status (11)

Country Link
AT (1) AT369524B (enExample)
AU (1) AU505231B2 (enExample)
BE (1) BE859953A (enExample)
BR (1) BR7707054A (enExample)
CH (1) CH623126A5 (enExample)
DE (1) DE2647961C2 (enExample)
ES (1) ES463285A1 (enExample)
FR (1) FR2371650A1 (enExample)
GR (1) GR63700B (enExample)
NL (1) NL7711049A (enExample)
ZA (1) ZA776291B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ237322A (en) * 1990-03-05 1994-02-25 Lpg Eng Pty Ltd Lpg dispensing: electrical sensor controls vapour discharge valve.
AU641232B2 (en) * 1990-03-05 1993-09-16 Gas Cylinder Services Pty Ltd Improvements in liquefied gas dispensing

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1166557A (fr) * 1956-06-13 1958-11-13 Dispositif de commande pour installation de réfrigération
US3222578A (en) * 1963-09-26 1965-12-07 Thiele Alfred Almstedt Silicon controlled rectifier actuated liquid gas filler
US3353365A (en) * 1965-02-24 1967-11-21 Atomic Energy Authority Uk Cryogenic devices
FR2122351A1 (en) * 1971-01-22 1972-09-01 Air Liquide Blow moulding - using chilled gas circulation or injection for accelerated cooling of mouldings
US3858404A (en) * 1973-06-25 1975-01-07 Union Carbide Corp Phase separator for cryogenic fluid
US3938347A (en) * 1974-04-12 1976-02-17 Optical Coating Laboratory, Inc. Level control apparatus and method for cryogenic liquids
FR2302479A1 (fr) * 1975-02-25 1976-09-24 Air Liquide Dispositif pour la distribution controlee de fluide cryogenique

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1166557A (fr) * 1956-06-13 1958-11-13 Dispositif de commande pour installation de réfrigération
US3222578A (en) * 1963-09-26 1965-12-07 Thiele Alfred Almstedt Silicon controlled rectifier actuated liquid gas filler
US3353365A (en) * 1965-02-24 1967-11-21 Atomic Energy Authority Uk Cryogenic devices
FR2122351A1 (en) * 1971-01-22 1972-09-01 Air Liquide Blow moulding - using chilled gas circulation or injection for accelerated cooling of mouldings
US3858404A (en) * 1973-06-25 1975-01-07 Union Carbide Corp Phase separator for cryogenic fluid
US3938347A (en) * 1974-04-12 1976-02-17 Optical Coating Laboratory, Inc. Level control apparatus and method for cryogenic liquids
FR2302479A1 (fr) * 1975-02-25 1976-09-24 Air Liquide Dispositif pour la distribution controlee de fluide cryogenique

Also Published As

Publication number Publication date
GR63700B (en) 1979-11-30
CH623126A5 (en) 1981-05-15
AT369524B (de) 1983-01-10
FR2371650B1 (enExample) 1983-07-08
DE2647961C2 (de) 1978-11-16
AU2995377A (en) 1979-04-26
NL7711049A (nl) 1978-04-25
BE859953A (fr) 1978-04-20
AU505231B2 (en) 1979-11-15
BR7707054A (pt) 1978-07-18
ATA750477A (de) 1982-05-15
ZA776291B (en) 1978-07-26
DE2647961B1 (de) 1978-03-09
ES463285A1 (es) 1978-07-16

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Legal Events

Date Code Title Description
ST Notification of lapse