DE1932694A1 - Regeleinrichtung fuer Kuehlanlagen - Google Patents

Regeleinrichtung fuer Kuehlanlagen

Info

Publication number
DE1932694A1
DE1932694A1 DE19691932694 DE1932694A DE1932694A1 DE 1932694 A1 DE1932694 A1 DE 1932694A1 DE 19691932694 DE19691932694 DE 19691932694 DE 1932694 A DE1932694 A DE 1932694A DE 1932694 A1 DE1932694 A1 DE 1932694A1
Authority
DE
Germany
Prior art keywords
devices
cover
temperature
cooling
switch
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.)
Pending
Application number
DE19691932694
Other languages
German (de)
English (en)
Inventor
Hermanson Bernard A
Vogel Robert E
Kuykendall Earl G
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.)
Dual Jet Refrigeration Co
Original Assignee
Dual Jet Refrigeration Co
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 Dual Jet Refrigeration Co filed Critical Dual Jet Refrigeration Co
Publication of DE1932694A1 publication Critical patent/DE1932694A1/de
Pending 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • 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
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Freezers Or Refrigerated Showcases (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Defrosting Systems (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
DE19691932694 1968-11-18 1969-06-27 Regeleinrichtung fuer Kuehlanlagen Pending DE1932694A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77644968A 1968-11-18 1968-11-18

Publications (1)

Publication Number Publication Date
DE1932694A1 true DE1932694A1 (de) 1970-06-18

Family

ID=25107406

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19691932694 Pending DE1932694A1 (de) 1968-11-18 1969-06-27 Regeleinrichtung fuer Kuehlanlagen
DE19691935823 Pending DE1935823A1 (de) 1968-11-18 1969-07-15 Regeleinrichtung fuer Kuehlanlagen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19691935823 Pending DE1935823A1 (de) 1968-11-18 1969-07-15 Regeleinrichtung fuer Kuehlanlagen

Country Status (4)

Country Link
US (1) US3465536A (xx)
DE (2) DE1932694A1 (xx)
GB (1) GB1216038A (xx)
SE (1) SE354913B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657410A1 (de) * 1975-12-19 1977-06-30 Bonnet Neuhaus Kuehltruhe

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757157A (fr) * 1969-10-11 1971-03-16 Linde Ag Meuble de refrigeration forme par l'assemblage d'unites constructives
US3894527A (en) * 1973-09-04 1975-07-15 John C Ickes Cover for circulating fireplace registers
US4079558A (en) * 1976-01-28 1978-03-21 Gorhams', Inc. Magnetic bond storm window
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
CA1068921A (en) * 1977-09-28 1980-01-01 Kysor Industrial Corporation Diversion defrost display cabinet
US4141611A (en) * 1977-12-16 1979-02-27 Leon John N De Cover for display type refrigerating cabinet
GB2031498B (en) * 1978-09-27 1982-11-10 Teijin Ltd Multi-pane window structure
US4347710A (en) * 1979-12-07 1982-09-07 Tyler Refrigeration Corporation Glass door merchandizer with tertiary air band
US4299092A (en) * 1979-12-07 1981-11-10 Tyler Refrigeration Corporation Energy conserving refrigerated merchandiser display case
US4330310A (en) * 1980-08-22 1982-05-18 Whirlpool Corporation Plastic mullion rail assembly for refrigerator
DE3113542A1 (de) * 1981-04-03 1982-10-21 Linde Ag, 6200 Wiesbaden Verfahren zum betreiben gekuehlter verkaufsmoebel
US4575966A (en) * 1984-08-27 1986-03-18 Jarrow Products, Inc. Magnetically sealed sliding window assembly
DE3438008A1 (de) * 1984-10-17 1986-04-17 H. Brinkhaus GmbH & Co KG, 4410 Warendorf Umwickelvorrichtung fuer bahnfoermige gueter
JPH0124547Y2 (xx) * 1984-11-14 1989-07-25
GB2168137B (en) * 1984-12-11 1988-12-14 Sanden Corp Refrigerated display cabinet
DE3629216C2 (de) * 1986-08-28 1995-03-16 Brueckner Trockentechnik Gmbh Verfahren und Vorrichtung zum Wickeln und Querschneiden einer Warenbahn
JPS63113280A (ja) * 1986-10-29 1988-05-18 辛島　仁 冷凍冷蔵陳列ケ−ス
US4750335A (en) * 1987-06-03 1988-06-14 Hill Refrigeration Corporation Anti-condensation means for glass front display cases
US4972682A (en) * 1989-06-23 1990-11-27 Specialty Equipment Companies, Inc. Forced air cooler
US5077948A (en) * 1989-09-01 1992-01-07 Larson Manufacturing Company Polymer enclosed door
US5161346A (en) * 1989-09-01 1992-11-10 Larson Manufacturing Company Polymer enclosed door
US5309680A (en) * 1992-09-14 1994-05-10 The Standard Products Company Magnetic seal for refrigerator having double doors
US6412296B1 (en) * 1999-02-19 2002-07-02 Isa Spa Device to distribute air in glass-fronted cabinets and display counters
US6735248B2 (en) * 1999-03-10 2004-05-11 International Business Machines Corporation Fast converging equalizer for a demodulator
US8261736B1 (en) * 2009-04-02 2012-09-11 Olivarri Bobbie D Fireplace cover
DE102011009902A1 (de) * 2010-04-07 2011-12-29 Coolback Gmbh Kühlregal
NZ611793A (en) * 2011-06-30 2013-10-25 Hussmann Corp Apparatus for disease detection
US10034560B2 (en) 2015-03-25 2018-07-31 Hill Phoenix, Inc. Storage tank for refrigerated display case

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126590A (en) * 1964-03-31 Monti
US2492970A (en) * 1943-10-06 1950-01-03 Herman H Curry Defrosting system
US2402112A (en) * 1945-06-05 1946-06-11 James W Gee Combined storm and screen window installation
US2522090A (en) * 1947-03-29 1950-09-12 Brill Refrigerated display case
US2554915A (en) * 1948-07-01 1951-05-29 Aluminum Products Corp Frame and panel construction
US2659114A (en) * 1950-03-23 1953-11-17 Jervis Corp Magnetic door seal
US3004309A (en) * 1959-04-30 1961-10-17 Westinghouse Electric Corp Magnetic closure seal
US3186185A (en) * 1963-01-03 1965-06-01 Mccray Refrigerator Company In Refrigerated display unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657410A1 (de) * 1975-12-19 1977-06-30 Bonnet Neuhaus Kuehltruhe

Also Published As

Publication number Publication date
GB1216038A (en) 1970-12-16
SE354913B (xx) 1973-03-26
US3465536A (en) 1969-09-09
DE1935823A1 (de) 1970-06-25

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