GB2167579B - Temperature controls of refrigerated cabinets - Google Patents

Temperature controls of refrigerated cabinets

Info

Publication number
GB2167579B
GB2167579B GB08528257A GB8528257A GB2167579B GB 2167579 B GB2167579 B GB 2167579B GB 08528257 A GB08528257 A GB 08528257A GB 8528257 A GB8528257 A GB 8528257A GB 2167579 B GB2167579 B GB 2167579B
Authority
GB
United Kingdom
Prior art keywords
temperature controls
refrigerated cabinets
cabinets
refrigerated
controls
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
Application number
GB08528257A
Other versions
GB8528257D0 (en
GB2167579A (en
Inventor
C Wilkinson
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.)
Barker & Co George
Original Assignee
Barker & Co George
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 Barker & Co George filed Critical Barker & Co George
Publication of GB8528257D0 publication Critical patent/GB8528257D0/en
Publication of GB2167579A publication Critical patent/GB2167579A/en
Application granted granted Critical
Publication of GB2167579B publication Critical patent/GB2167579B/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0478—Control or safety arrangements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0439—Cases or cabinets of the open type
    • A47F3/0443—Cases or cabinets of the open type with forced air circulation
    • A47F3/0447—Cases or cabinets of the open type with forced air circulation with air curtains
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Thermal Sciences (AREA)
  • Remote Sensing (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
GB08528257A 1984-11-27 1985-11-15 Temperature controls of refrigerated cabinets Expired GB2167579B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848429904A GB8429904D0 (en) 1984-11-27 1984-11-27 Temperature controls of refrigerated cabinets

Publications (3)

Publication Number Publication Date
GB8528257D0 GB8528257D0 (en) 1985-12-18
GB2167579A GB2167579A (en) 1986-05-29
GB2167579B true GB2167579B (en) 1988-11-09

Family

ID=10570321

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848429904A Pending GB8429904D0 (en) 1984-11-27 1984-11-27 Temperature controls of refrigerated cabinets
GB08528257A Expired GB2167579B (en) 1984-11-27 1985-11-15 Temperature controls of refrigerated cabinets

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848429904A Pending GB8429904D0 (en) 1984-11-27 1984-11-27 Temperature controls of refrigerated cabinets

Country Status (1)

Country Link
GB (2) GB8429904D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930004397B1 (en) * 1987-02-12 1993-05-27 미츠비시 덴키 가부시기가이샤 Refrigerator control system
GB9127194D0 (en) * 1991-12-21 1992-02-19 R D Technology Ltd Calibration of temperature monitoring apparatus
US7367198B2 (en) 2005-07-07 2008-05-06 Hussmann Corporation Method of control for a refrigerated merchandiser
DE102018002949A1 (en) * 2018-04-11 2019-10-17 ChillServices GmbH Refrigerated cabinets, preferably refrigerated shelves, particularly preferably refrigerated refrigerated shelves

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB583372A (en) * 1944-06-07 1946-12-17 Gen Motors Corp Improved refrigeration apparatus
US3355904A (en) * 1966-01-21 1967-12-05 Texas Instruments Inc Differential fluid velocity sensing
US3517881A (en) * 1968-01-19 1970-06-30 Barber Colman Co Temperature controller
BE757157A (en) * 1969-10-11 1971-03-16 Linde Ag REFRIGERATION CABINET SHAPED BY THE ASSEMBLY OF CONSTRUCTION UNITS
US3658244A (en) * 1970-03-20 1972-04-25 Ranco Inc Air tempering system
DK159004C (en) * 1980-12-01 1991-01-28 Knudsen Koeling A S PROCEDURE FOR OPERATING A COOLING FURNITURE
GB2094460A (en) * 1981-03-11 1982-09-15 Colbrook Equipment Ltd Refrigerated food display apparatus
GB2098362A (en) * 1981-03-17 1982-11-17 Sea Containers Ltd Cargo refrigeration

Also Published As

Publication number Publication date
GB8528257D0 (en) 1985-12-18
GB2167579A (en) 1986-05-29
GB8429904D0 (en) 1985-01-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931115