GB1268840A - Control means for refrigerated enclosures - Google Patents

Control means for refrigerated enclosures

Info

Publication number
GB1268840A
GB1268840A GB31540/69A GB3154069A GB1268840A GB 1268840 A GB1268840 A GB 1268840A GB 31540/69 A GB31540/69 A GB 31540/69A GB 3154069 A GB3154069 A GB 3154069A GB 1268840 A GB1268840 A GB 1268840A
Authority
GB
United Kingdom
Prior art keywords
control means
refrigerated enclosures
enclosures
refrigerated
refrigerators
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
GB31540/69A
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.)
Kysor Industrial Corp
Original Assignee
Kysor Industrial Corp
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 Kysor Industrial Corp filed Critical Kysor Industrial Corp
Publication of GB1268840A publication Critical patent/GB1268840A/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
    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • 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
    • G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
    • G05D23/27535—Details of the sensing element
    • G05D23/27537—Details of the sensing element using expansible fluid
    • 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
    • F25B2600/00—Control issues
    • F25B2600/23—Time delays
    • 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
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Defrosting Systems (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

1,268,840. Refrigerators. KYSOR INDUSTRIAL CORP. 23 June, 1969 [18 Nov., 1968; 14 Feb., 1969], No. 31540/69. Heading F4H. The matter disclosed in this Specification is substantially the same as that in Specification 1,216,038 but the claims are concerned with the safety control system.
GB31540/69A 1968-11-18 1969-06-23 Control means for refrigerated enclosures Expired GB1268840A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77644968A 1968-11-18 1968-11-18
US79930869A 1969-02-14 1969-02-14

Publications (1)

Publication Number Publication Date
GB1268840A true GB1268840A (en) 1972-03-29

Family

ID=27119188

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31540/69A Expired GB1268840A (en) 1968-11-18 1969-06-23 Control means for refrigerated enclosures

Country Status (3)

Country Link
US (1) US3496732A (en)
FR (1) FR2023491B1 (en)
GB (1) GB1268840A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123938A (en) * 1982-07-06 1984-02-08 Masashi Karashima Refrigerated showcases
GB2167846A (en) * 1984-11-14 1986-06-04 Sanden Corp Refrigerated storage cabinet

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756038A (en) * 1972-04-07 1973-09-04 Emhart Corp Refrigerated display equipment
US3937033A (en) * 1975-02-07 1976-02-10 Kysor Industrial Corporation Air defrost display case
JPS51134963A (en) * 1975-05-20 1976-11-22 Fuji Electric Co Ltd Method for defrost operation of cold-air circulation type open showcas e
US4109484A (en) * 1977-03-03 1978-08-29 Sullivan Company Thermal protective barrier for open refrigerated compartment
US4117698A (en) * 1977-06-29 1978-10-03 Kysor Industrial Corporation Refrigerated display
US4325227A (en) * 1979-03-30 1982-04-20 Tyler Refrigeration Corporation Energy efficient glass door merchandizer
US4347710A (en) * 1979-12-07 1982-09-07 Tyler Refrigeration Corporation Glass door merchandizer with tertiary air band
US4478047A (en) * 1980-05-01 1984-10-23 Tyler Refrigeration Corporation Energy efficient glass door merchandiser
US4417450A (en) * 1980-10-17 1983-11-29 The Coca-Cola Company Energy management system for vending machines
EP0064873A3 (en) * 1981-05-07 1983-06-08 R D Technology Limited Refrigeration system monitoring and warning apparatus
US6342840B1 (en) 2000-07-25 2002-01-29 Hoshizaki America, Inc. Service controller for temperature-controlled appliances
WO2011065981A1 (en) 2009-11-30 2011-06-03 Intuity Medical, Inc. Calibration material delivery devices and methods
US9220354B2 (en) * 2012-02-17 2015-12-29 Hussmann Corporation Merchandiser with airflow divider
US11085455B1 (en) * 2014-08-11 2021-08-10 Delta T, Llc System for regulating airflow associated with product for sale
EP4025681A4 (en) * 2019-09-04 2023-10-11 Embrient, Inc. Incubator with air curtain

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2509099A (en) * 1947-06-30 1950-05-23 U S Thermo Control Co System for controlling the operation of refrigeration units
US3063253A (en) * 1960-04-11 1962-11-13 Hussmann Refrigerator Co Low temperature refrigerated case
US3105362A (en) * 1962-03-05 1963-10-01 Gen Motors Corp Refrigerating apparatus with indicating means
US3174297A (en) * 1962-12-24 1965-03-23 Gen Motors Corp Refrigerating apparatus with defrost control means
US3218819A (en) * 1963-05-16 1965-11-23 Revco Inc Refrigeration apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123938A (en) * 1982-07-06 1984-02-08 Masashi Karashima Refrigerated showcases
US4466254A (en) * 1982-07-06 1984-08-21 Masashi Karashima Refrigerated showcase
GB2167846A (en) * 1984-11-14 1986-06-04 Sanden Corp Refrigerated storage cabinet

Also Published As

Publication number Publication date
FR2023491A1 (en) 1970-08-21
FR2023491B1 (en) 1974-06-14
US3496732A (en) 1970-02-24

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