BE585954A - Dispositif perfectionne par pour degivrer un appareil frigorifique. - Google Patents

Dispositif perfectionne par pour degivrer un appareil frigorifique.

Info

Publication number: BE585954A
Authority: BE; Belgium
Prior art keywords: defrost; refrigeration appliance; device perfected; perfected; refrigeration
Prior art date: 1959-01-02

Application number

BE585954A

Other languages

English (en)

Inventor

Stanley Howard Adcock Thompson

Original Assignee

Parnall & Sons Ltd

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.)

1959-01-02

Filing date

1959-12-23

Publication date

1960-04-19

1959-12-23 Application filed by Parnall & Sons Ltd filed Critical Parnall & Sons Ltd

1960-04-19 Publication of BE585954A publication Critical patent/BE585954A/fr

Links

238000005057 refrigeration Methods 0.000 title 1

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
- 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
- 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
- F25D21/02—Detecting the presence of frost or condensate
- 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
- F25D21/02—Detecting the presence of frost or condensate
- F25D21/025—Detecting the presence of frost or condensate using air pressure differential detectors
- 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
- G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
- G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values
- 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
- 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
- F25B2700/11—Sensor to detect if defrost is necessary

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)
General Physics & Mathematics (AREA)
Automation & Control Theory (AREA)
Defrosting Systems (AREA)

BE585954A 1959-01-02 1959-12-23 Dispositif perfectionne par pour degivrer un appareil frigorifique. BE585954A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB131/59A GB904711A (en)	1959-01-02	1959-01-02	Improved means for de-frosting refrigerating apparatus

Publications (1)

Publication Number	Publication Date
BE585954A true BE585954A (fr)	1960-04-19

Family

ID=9698963

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE585954A BE585954A (fr)	1959-01-02	1959-12-23	Dispositif perfectionne par pour degivrer un appareil frigorifique.

Country Status (5)

Country	Link
US (1)	US3039278A (fr)
BE (1)	BE585954A (fr)
DE (1)	DE1129970B (fr)
FR (1)	FR1244161A (fr)
GB (1)	GB904711A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3298189A (en) *	1962-10-23	1967-01-17	Gen Motors Corp	Twistable ice cube maker with thermistor temperature sensor
US3217510A (en) *	1963-05-27	1965-11-16	Gen Motors Corp	Apparatus for making and ejecting ice blocks
US3258932A (en) *	1964-08-27	1966-07-05	Puregas Equipment Corp	Refrigeration air dryer
US3274790A (en) *	1965-06-09	1966-09-27	Integrated Electronics	Temperature sensing control means for ice making devices
US3335576A (en) *	1965-09-15	1967-08-15	Whirlpool Co	Defrost control for refrigeration apparatus
US3362183A (en) *	1966-01-21	1968-01-09	Texas Instruments Inc	Fluid flow control in refrigeration systems
US3355904A (en) *	1966-01-21	1967-12-05	Texas Instruments Inc	Differential fluid velocity sensing
US3465534A (en) *	1967-10-31	1969-09-09	Texas Instruments Inc	Differential flow sensing apparatus
CA844775A (en) *	1967-11-09	1970-06-16	H. Ting Youn	Defrost control apparatus
US3464224A (en) *	1967-12-22	1969-09-02	Clark Equipment Co	Means and method for controlling a refrigeration system
US3487654A (en) *	1968-05-14	1970-01-06	Ranco Inc	Deicing control apparatus for forced air refrigeration system
US3643457A (en) *	1970-11-20	1972-02-22	Westinghouse Electric Corp	Frost detector for refrigeration system
US4215554A (en) *	1978-05-30	1980-08-05	General Electric Company	Frost control system
US4238930A (en) *	1978-12-26	1980-12-16	Whirlpool Corporation	Ice maker apparatus
FR2538518B1 (fr) *	1982-12-22	1986-04-04	Elf Aquitaine	Procede et dispositif de surveillance et de commande d'un evaporateur
IL109278A (en) *	1994-04-11	1996-08-04	Meitav Contr & Regulation Circ	Defrost control system
JPH0886557A (ja) *	1994-09-19	1996-04-02	Ishizuka Denshi Kk	着霜検知器
DE202012104835U1 (de)	2012-12-12	2013-02-11	Daniel Röder	Anordnung zum Abtauen von Verdampfern in Tiefkühlanlagen mit zumindest mehr als einem Verdampfer
DE102023121719A1 (de) *	2023-08-14	2025-02-20	Vaillant Gmbh	Wärmetauscher für eine Wärmepumpe, Verfahren zum Erkennen einer Vereisung eines Wärmetauschers, Wärmepumpenanlage und Computerprogrammprodukt

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1999930A (en) *	1929-06-27	1935-04-30	Marcus A Hirschl	Defrosting
US2069782A (en) *	1933-01-30	1937-02-09	Sluman William	Means for defrosting refrigerators
US2085867A (en) *	1933-09-09	1937-07-06	Servel Inc	Refrigerating apparatus
US2527368A (en) *	1949-01-05	1950-10-24	Carrier Corp	Defrosting equipment for refrigerator systems
US2669848A (en) *	1952-10-21	1954-02-23	Fujii Minoru	Automatic refrigerating defrosting control
US2886954A (en) *	1956-07-25	1959-05-19	Joseph R Batteiger	Ice making apparatus
US2962870A (en) *	1958-01-20	1960-12-06	Revco Inc	Defrosting system and apparatus

1959
- 1959-01-02 GB GB131/59A patent/GB904711A/en not_active Expired
- 1959-12-21 DE DEP24119A patent/DE1129970B/de active Pending
- 1959-12-22 US US861375A patent/US3039278A/en not_active Expired - Lifetime
- 1959-12-23 BE BE585954A patent/BE585954A/fr unknown
- 1959-12-31 FR FR814602A patent/FR1244161A/fr not_active Expired

Also Published As

Publication number	Publication date
FR1244161A (fr)	1960-10-21
GB904711A (en)	1962-08-29
DE1129970B (de)	1962-05-24
US3039278A (en)	1962-06-19

Publication	Publication Date	Title
BE585954A (fr)	1960-04-19	Dispositif perfectionne par pour degivrer un appareil frigorifique.
FR1248717A (fr)	1960-12-23	Dispositif électromécanique
BE587842A (fr)	1960-06-16	Dispositif commutateur.
OA01475A (fr)	1969-07-21	Dispositif synchroniseur.
FR1184956A (fr)	1959-07-28	Dispositif perfectionné pour réfrigérateur
BE586840A (fr)	1960-07-22	Perfectionnements aux dispositif vibrants.
FR1247233A (fr)	1960-11-25	Dispositif multiplicateur de facteurs représentés par des grandeurs électriques
BE596087A (fr)	1961-02-15	Dispositif de visée.
FR1145509A (fr)	1957-10-28	Dispositif de sélection
FR1237289A (fr)	1960-07-29	Dispositif de dégivrage périodique des réfrigérateurs
FR1220551A (fr)	1960-05-25	Dispositif de dégivrage automatique pour appareil frigorifique
BE587699A (fr)	1960-06-16	Dispositif multiplicateur de facteurs représentés par des grandeurs électriques.
FR1248492A (fr)	1960-12-16	Dispositif refroidisseur de lait
BE597479A (fr)	1961-03-15	Dispositif magnétique.
FR1217411A (fr)	1960-05-03	Dispositif perfectionné pour réfrigérateurs
FR1143778A (fr)	1957-10-04	Appareil de temporisation
FR1232501A (fr)	1960-10-10	Dispositif interrupteur
FR1178611A (fr)	1959-05-13	Dispositif de déclenchement magnétique perfectionné
ES77446Y (es)	1960-08-01	Dispositivo refrigerador
BE594138A (fr)	1960-12-16	Dispositif actionné par explosion.
BE573606A (fr)	1959-04-01	Dispositif suiveur électromécanique.
FR1230811A (fr)	1960-09-20	Dispositif de dégivrage pour évaporateurs frigorifiques
BE590523A (fr)	1960-09-01	Dispositif transformateur.
FR1237275A (fr)	1960-07-29	Appareil de réfrigération
FR1243754A (fr)	1960-10-14	Dispositif pour jeu