GB963919A - Electric space heater - Google Patents

Electric space heater

Info

Publication number
GB963919A
GB963919A GB13372/62A GB1337262A GB963919A GB 963919 A GB963919 A GB 963919A GB 13372/62 A GB13372/62 A GB 13372/62A GB 1337262 A GB1337262 A GB 1337262A GB 963919 A GB963919 A GB 963919A
Authority
GB
United Kingdom
Prior art keywords
heater
switch
casing
secured
heating element
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
GB13372/62A
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.)
Sunbeam Corp
Original Assignee
Sunbeam 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 Sunbeam Corp filed Critical Sunbeam Corp
Publication of GB963919A publication Critical patent/GB963919A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
    • F24H3/0417—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems portable or mobile

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Stoves And Ranges (AREA)

Abstract

963,919. Electric space heaters. SUNBEAM CORPORATION. April 6, 1962 [June 27, 1961], No. 13372/62. Heading H5H. An electric space heater comprises a reflector assembly 12 located within a housing 11 and formed with end walls 34 having aligned openings 46. A heating element 13 is wound round two insulating supports 39 which are aligned with openings 46 and are each connected to a respective end wall 34 by spring means 44, so that the heating element is tensioned. As shown, a nickel-chromium wire or ribbon 13 is located in grooves in porcelain blocks 39, each of which is secured to a leaf spring 44 with a mica layer 49 and a sheet metal member 48 larger than opening 46 therebetween. The ends of element 13 are secured to terminals 40 passing through the blocks 39, Fig. 7 (not shown). The reflector assembly is secured to a flange 11g surrounding a front opening in casing 11, with a metal grille 17 therebetween. The heater also includes a fan 14 operated by a motor connected in series with the heating element, air being drawn through the back 15 of the casing and passing through slots 16 in the reflector and around insulating supports 39 and through openings 46. A thermally-responsive control switch 20 includes a contact 22b, movable by control knob 23 to a position dependent on the temperature required, and a contact 22a movable by bimetallic element 21 to open the switch when the desired temperature is obtained. The switch is shielded from cold air by a baffle open only towards the front and right-hand side (Fig. 4) of the heater. The heater also includes a safety switch 25 which opens if member 26 is not in contact with the floor or other surface. The upper surface of casing 11 is recessed at 31 to receive control knob 23 and handle 29.
GB13372/62A 1961-06-27 1962-04-06 Electric space heater Expired GB963919A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US119918A US3189727A (en) 1961-06-27 1961-06-27 Electric space heater

Publications (1)

Publication Number Publication Date
GB963919A true GB963919A (en) 1964-07-15

Family

ID=22387173

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13372/62A Expired GB963919A (en) 1961-06-27 1962-04-06 Electric space heater

Country Status (2)

Country Link
US (1) US3189727A (en)
GB (1) GB963919A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5568586A (en) * 1995-06-19 1996-10-22 Junkel; Eric F. Over-heat protection for a portable space heater with thermally insulated thermostat mounted above slot cut in reflector

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267255A (en) * 1964-01-30 1966-08-16 Gen Electric Forced air electric baseboard heater
US3470351A (en) * 1965-03-22 1969-09-30 Wiegand Co Edwin L Electric baseboard heaters
US3731057A (en) * 1971-06-21 1973-05-01 Gec Bridgeport Sensing means for electric fan heater
US6466737B1 (en) 2001-11-21 2002-10-15 Honeywell Consumer Products, Inc. Portable electric space heater
US7218848B2 (en) * 2004-07-22 2007-05-15 Marley Engineered Products, Llc Diffuse-pattern radiant heater with non-parabolic reflector apparatus and method
AU2007318043B2 (en) * 2006-11-01 2012-08-23 Acepower Logistics Inc. Infrared room heater system
US20210302065A1 (en) * 2020-03-31 2021-09-30 World & Main (Cranbury) LLC Segmented PTC Heating Element Array
US20210302068A1 (en) * 2020-03-31 2021-09-30 World & Main (Cranbury) LLC PTC Heater with Energy Save Function

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1074133A (en) * 1913-05-17 1913-09-30 John Neustaedter Tool-chest handle.
US2041897A (en) * 1935-08-31 1936-05-26 Chicago Electric Mfg Co Fan-heater
US2162341A (en) * 1937-02-04 1939-06-13 Frank Adam Electric Co Electric heater
US2274469A (en) * 1940-08-02 1942-02-24 Noblitt Sparks Ind Inc Room heater
US2329592A (en) * 1940-11-12 1943-09-14 Knapp Monarch Co Room heater
US2410211A (en) * 1944-07-08 1946-10-29 Chicago Electric Mfg Co Portable electric heater
US2456781A (en) * 1945-10-05 1948-12-21 Emerson Electric Mfg Co Blower type radiant heater
US2492248A (en) * 1947-01-31 1949-12-27 Swartzbaugh Mfg Company Electric space heater
US2505898A (en) * 1947-02-26 1950-05-02 Hyman A Jaffe Portable picnic chest having detachable table top
US2649753A (en) * 1952-05-31 1953-08-25 Jr Robert H Doye Cigarette case timing indicator
US2866073A (en) * 1957-09-03 1958-12-23 Gen Electric Portable electric fan heater
US2986594A (en) * 1958-05-05 1961-05-30 Mc Graw Edison Co Insulator construction
US3051820A (en) * 1958-06-16 1962-08-28 Mc Graw Edison Co Room heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5568586A (en) * 1995-06-19 1996-10-22 Junkel; Eric F. Over-heat protection for a portable space heater with thermally insulated thermostat mounted above slot cut in reflector

Also Published As

Publication number Publication date
US3189727A (en) 1965-06-15

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