IT201700027219A1 - PTC ACTIVATION AND RESISTANCE DEVICE - Google Patents

PTC ACTIVATION AND RESISTANCE DEVICE

Info

Publication number
IT201700027219A1
IT201700027219A1 IT102017000027219A IT201700027219A IT201700027219A1 IT 201700027219 A1 IT201700027219 A1 IT 201700027219A1 IT 102017000027219 A IT102017000027219 A IT 102017000027219A IT 201700027219 A IT201700027219 A IT 201700027219A IT 201700027219 A1 IT201700027219 A1 IT 201700027219A1
Authority
IT
Italy
Prior art keywords
resistance device
ptc activation
ptc
activation
resistance
Prior art date
Application number
IT102017000027219A
Other languages
Italian (it)
Inventor
Pierdavide Pezzutto
Original Assignee
Esseci Srl
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 Esseci Srl filed Critical Esseci Srl
Priority to IT102017000027219A priority Critical patent/IT201700027219A1/en
Publication of IT201700027219A1 publication Critical patent/IT201700027219A1/en

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
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating 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
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/141—Removal by evaporation
    • F25D2321/1413—Removal by evaporation using heat from electric elements or using an electric field for enhancing removal
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/02—Heaters using heating elements having a positive temperature coefficient

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
IT102017000027219A 2017-03-14 2017-03-14 PTC ACTIVATION AND RESISTANCE DEVICE IT201700027219A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102017000027219A IT201700027219A1 (en) 2017-03-14 2017-03-14 PTC ACTIVATION AND RESISTANCE DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000027219A IT201700027219A1 (en) 2017-03-14 2017-03-14 PTC ACTIVATION AND RESISTANCE DEVICE

Publications (1)

Publication Number Publication Date
IT201700027219A1 true IT201700027219A1 (en) 2018-09-14

Family

ID=59381606

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000027219A IT201700027219A1 (en) 2017-03-14 2017-03-14 PTC ACTIVATION AND RESISTANCE DEVICE

Country Status (1)

Country Link
IT (1) IT201700027219A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633374A (en) * 1970-02-06 1972-01-11 Gen Motors Corp Refrigerator with self-regulating heaters
EP0552913A2 (en) * 1992-01-23 1993-07-28 IMI Air Conditioning Limited Condensate removal device for air conditioners
JP2001147074A (en) * 1999-09-07 2001-05-29 Hoshizaki Electric Co Ltd Forced evaporation mechanism of defrost water
WO2002017681A2 (en) * 2000-08-22 2002-02-28 A.T.C.T Advanced Thermal Chips Technologies Ltd. Liquid heating method and apparatus particularly useful for vaporizing a liquid condensate from cooling devices
EP1775831A2 (en) * 2005-10-12 2007-04-18 Black & Decker, Inc. Motor control circuit for a power tool
DE102011075002A1 (en) * 2011-04-29 2012-10-31 BSH Bosch und Siemens Hausgeräte GmbH Monitoring method for monitoring filling level in evaporation container of refrigerator, particularly domestic refrigerating appliance, involves placing heating element with temperature-dependant resistance value under evaporation container

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633374A (en) * 1970-02-06 1972-01-11 Gen Motors Corp Refrigerator with self-regulating heaters
EP0552913A2 (en) * 1992-01-23 1993-07-28 IMI Air Conditioning Limited Condensate removal device for air conditioners
JP2001147074A (en) * 1999-09-07 2001-05-29 Hoshizaki Electric Co Ltd Forced evaporation mechanism of defrost water
WO2002017681A2 (en) * 2000-08-22 2002-02-28 A.T.C.T Advanced Thermal Chips Technologies Ltd. Liquid heating method and apparatus particularly useful for vaporizing a liquid condensate from cooling devices
EP1775831A2 (en) * 2005-10-12 2007-04-18 Black & Decker, Inc. Motor control circuit for a power tool
DE102011075002A1 (en) * 2011-04-29 2012-10-31 BSH Bosch und Siemens Hausgeräte GmbH Monitoring method for monitoring filling level in evaporation container of refrigerator, particularly domestic refrigerating appliance, involves placing heating element with temperature-dependant resistance value under evaporation container

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