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SE1950474A1 - Riscaldatore elettrico per frigorifero ad assorbimento - Google Patents

Riscaldatore elettrico per frigorifero ad assorbimento

Info

Publication number
SE1950474A1
SE1950474A1 SE1950474A SE1950474A SE1950474A1 SE 1950474 A1 SE1950474 A1 SE 1950474A1 SE 1950474 A SE1950474 A SE 1950474A SE 1950474 A SE1950474 A SE 1950474A SE 1950474 A1 SE1950474 A1 SE 1950474A1
Authority
SE
Sweden
Prior art keywords
longitudinal
metal body
riscaldatore
frigorifero
elettrico
Prior art date
Application number
SE1950474A
Other versions
SE543225C2 (en
Inventor
Federico Zoppas
Ivan Buriola
Luca Bellin
Original Assignee
Irca Spa
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 Irca Spa filed Critical Irca Spa
Publication of SE1950474A1 publication Critical patent/SE1950474A1/en
Publication of SE543225C2 publication Critical patent/SE543225C2/en

Links

Classifications

    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • 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
    • F25B33/00—Boilers; Analysers; Rectifiers
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/12—Arrangements for connecting heaters to circulation pipes
    • 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
    • F25B2333/00—Details of boilers; Analysers; Rectifiers
    • F25B2333/002—Details of boilers; Analysers; Rectifiers the generator or boiler is heated electrically
    • 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • 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
    • H05B2203/021—Heaters specially adapted for heating liquids

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

An electric heater (1) for heating a refrigerant fluid inside a tube (90) of an absorption refrigerator,the electric heater (1) comprising- a metal body (2) provided witha first longitudinal seat (21) defining a longitudinal axis (X), having a longitudinal bottom surface (22) concave towards said longitudinal axis (X), and having a longitudinal opening along said longitudinal axis (X) to arrange the tube (90) in the first longitudinal seat (21);- at least one electric resistor (31, 32) adapted to generate heat, fastened to the metal body (2);wherein the metal body (2) separates the at least one electric resistor (31, 32) from the first longitudinal seat (21) so that the heat generated by the at least one electric resistor (31, 32) can be transmitted to the first longitudinal seat (21) by conduction through the metal body (2).
SE1950474A 2018-04-17 2019-04-16 Electric heater for absorbtion refrigerator SE543225C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102018000004614A IT201800004614A1 (en) 2018-04-17 2018-04-17 ELECTRIC HEATER FOR ABSORPTION REFRIGERATOR

Publications (2)

Publication Number Publication Date
SE1950474A1 true SE1950474A1 (en) 2019-10-18
SE543225C2 SE543225C2 (en) 2020-10-27

Family

ID=62875207

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1950474A SE543225C2 (en) 2018-04-17 2019-04-16 Electric heater for absorbtion refrigerator

Country Status (3)

Country Link
DE (1) DE102019110019A1 (en)
IT (1) IT201800004614A1 (en)
SE (1) SE543225C2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555599A1 (en) * 1975-12-10 1977-06-23 Elpag Ag Chur Heat exchanger using extruded sections - esp. for coffee machines, domestic dishwashers and the like
DE3677603D1 (en) * 1986-10-01 1991-03-28 David & Baader Dbk Spezfab PTC PTC RADIATOR.
DE20120611U1 (en) * 2001-12-20 2003-02-13 Fritz Eichenauer GmbH & Co. KG, 76870 Kandel Heating system for a steam generator
DE20120821U1 (en) * 2001-12-21 2002-05-08 Türk & Hillinger GmbH, 78532 Tuttlingen Electric heater for absorption cooling systems
EP3193681B1 (en) * 2014-07-31 2019-01-30 I.R.C.A. S.p.A. Industria Resistenze Corazzate e Affini Heat exchanger

Also Published As

Publication number Publication date
SE543225C2 (en) 2020-10-27
IT201800004614A1 (en) 2019-10-17
DE102019110019A1 (en) 2019-10-17

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