FR2519746A1 - Programmateur de degivrage d'une installation frigorifique multipostes - Google Patents

Programmateur de degivrage d'une installation frigorifique multipostes Download PDF

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Publication number
FR2519746A1
FR2519746A1 FR8200240A FR8200240A FR2519746A1 FR 2519746 A1 FR2519746 A1 FR 2519746A1 FR 8200240 A FR8200240 A FR 8200240A FR 8200240 A FR8200240 A FR 8200240A FR 2519746 A1 FR2519746 A1 FR 2519746A1
Authority
FR
France
Prior art keywords
line
column
programmer according
programmer
defrosting
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
FR8200240A
Other languages
English (en)
French (fr)
Other versions
FR2519746B1 (OSRAM
Inventor
Gerard Lay
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.)
Bonnet SA
Original Assignee
Bonnet 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 Bonnet SA filed Critical Bonnet SA
Priority to FR8200240A priority Critical patent/FR2519746A1/fr
Priority to EP83400020A priority patent/EP0084467A1/fr
Publication of FR2519746A1 publication Critical patent/FR2519746A1/fr
Application granted granted Critical
Publication of FR2519746B1 publication Critical patent/FR2519746B1/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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/002—Defroster control
    • F25D21/006—Defroster control with electronic control circuits
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/08—Program control other than numerical control, i.e. in sequence controllers or logic controllers using plugboards, cross-bar distributors, matrix switches, or the like
    • 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—Component parts or details not otherwise provided for in this subclass
    • F25B2400/22—Refrigeration systems for supermarkets

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Defrosting Systems (AREA)
  • Programmable Controllers (AREA)
FR8200240A 1982-01-08 1982-01-08 Programmateur de degivrage d'une installation frigorifique multipostes Granted FR2519746A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8200240A FR2519746A1 (fr) 1982-01-08 1982-01-08 Programmateur de degivrage d'une installation frigorifique multipostes
EP83400020A EP0084467A1 (fr) 1982-01-08 1983-01-04 Programmateur de dégivrage d'une installation frigorifique multipostes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8200240A FR2519746A1 (fr) 1982-01-08 1982-01-08 Programmateur de degivrage d'une installation frigorifique multipostes

Publications (2)

Publication Number Publication Date
FR2519746A1 true FR2519746A1 (fr) 1983-07-18
FR2519746B1 FR2519746B1 (OSRAM) 1984-12-28

Family

ID=9269832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8200240A Granted FR2519746A1 (fr) 1982-01-08 1982-01-08 Programmateur de degivrage d'une installation frigorifique multipostes

Country Status (2)

Country Link
EP (1) EP0084467A1 (OSRAM)
FR (1) FR2519746A1 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3812771A1 (de) * 1988-04-16 1989-10-26 Bosch Gmbh Robert Drehzahlvorgabe fuer elektrohandwerkzeug
KR930005819B1 (ko) * 1990-09-12 1993-06-25 삼성전자 주식회사 연속 수행기능 제어장치 및 방법

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573576A (en) * 1967-09-06 1971-04-06 Obayashi Gumi Ltd Automatic remote control system for sequentially starting air-conditioning equipment
US3633180A (en) * 1969-11-17 1972-01-04 Licentia Gmbh Error-detecting circuit for graphic-programming matrix
FR2288957A1 (fr) * 1974-08-15 1976-05-21 Emhart Corp Systeme de refrigeration perfectionne
US4056733A (en) * 1976-01-02 1977-11-01 Combustion Engineering, Inc. Panel board
FR2397606A1 (fr) * 1977-07-15 1979-02-09 Emhart Ind Procede et appareil de commande pour le degivrage d'un systeme de refrigeration
GB2028537A (en) * 1978-08-11 1980-03-05 Garret R Programmer
DE2850198A1 (de) * 1978-11-18 1980-05-29 Hamadeh Steueranlage zum abtauen von kuehlstellen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204398A (en) * 1977-09-16 1980-05-27 Lemelson Jerome H Method and means for automatically setting timepieces in a time zone
DE2914611C2 (de) * 1979-04-11 1985-07-18 Alois Dipl.-Ing.Dr.-Ing. 7036 Schönaich Knoll Mittels Steckreitern manuell programmierbarer Programmspeicher

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573576A (en) * 1967-09-06 1971-04-06 Obayashi Gumi Ltd Automatic remote control system for sequentially starting air-conditioning equipment
US3633180A (en) * 1969-11-17 1972-01-04 Licentia Gmbh Error-detecting circuit for graphic-programming matrix
FR2288957A1 (fr) * 1974-08-15 1976-05-21 Emhart Corp Systeme de refrigeration perfectionne
US4056733A (en) * 1976-01-02 1977-11-01 Combustion Engineering, Inc. Panel board
FR2397606A1 (fr) * 1977-07-15 1979-02-09 Emhart Ind Procede et appareil de commande pour le degivrage d'un systeme de refrigeration
GB2028537A (en) * 1978-08-11 1980-03-05 Garret R Programmer
DE2850198A1 (de) * 1978-11-18 1980-05-29 Hamadeh Steueranlage zum abtauen von kuehlstellen

Also Published As

Publication number Publication date
FR2519746B1 (OSRAM) 1984-12-28
EP0084467A1 (fr) 1983-07-27

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