GB1095018A - Improvements in or relating to tubular sheathed electric heating elements - Google Patents

Improvements in or relating to tubular sheathed electric heating elements

Info

Publication number
GB1095018A
GB1095018A GB2782865A GB2782865A GB1095018A GB 1095018 A GB1095018 A GB 1095018A GB 2782865 A GB2782865 A GB 2782865A GB 2782865 A GB2782865 A GB 2782865A GB 1095018 A GB1095018 A GB 1095018A
Authority
GB
United Kingdom
Prior art keywords
winding
sheath
heating elements
electric heating
lengths
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
GB2782865A
Inventor
Stanley George Nimrod
John Francis Alsop
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.)
BACKER ELECTRIC Co Ltd
Original Assignee
BACKER ELECTRIC Co 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.)
Filing date
Publication date
Application filed by BACKER ELECTRIC Co Ltd filed Critical BACKER ELECTRIC Co Ltd
Priority to GB2782865A priority Critical patent/GB1095018A/en
Publication of GB1095018A publication Critical patent/GB1095018A/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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
    • F24H1/142—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using electric energy supply
    • 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
    • H05B3/50—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins

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)
  • Resistance Heating (AREA)

Abstract

1,095,018. Sheathed electrical resistance heating elements. BACKER ELECTRIC CO. Ltd. June 30, 1966 [July 1, 1965], No. 27828/65. Heading H5H. A sheathed type electric heating element comprises an external helical winding 1 of helically coiled wire with closely adjacent coils of substantially circular section, the turns of the coiled-coil winding 1 being in intimate contact with the surface of the sheath 2 of the element and also being in abutting contact with each other. Winding 1 is to increase heat dissipation from the sheath 2. Its ends are secured to sheath 2 by clips 8 or by welding. The winding 1 may be single or plural start. The winding 1 may be provided on separate lengths of the sheath 2 separated by uncovered lengths and the element may be bent into U-shape at the uncovered lengths. The element may be fitted in a casing (9), the ends of sheath 2 projecting beyond the ends of the casing which is closely fitted by the winding 1 and provided with inlet and outlet connections (10) for a fluid to be heated.
GB2782865A 1965-07-01 1965-07-01 Improvements in or relating to tubular sheathed electric heating elements Expired GB1095018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2782865A GB1095018A (en) 1965-07-01 1965-07-01 Improvements in or relating to tubular sheathed electric heating elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2782865A GB1095018A (en) 1965-07-01 1965-07-01 Improvements in or relating to tubular sheathed electric heating elements

Publications (1)

Publication Number Publication Date
GB1095018A true GB1095018A (en) 1967-12-13

Family

ID=10265964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2782865A Expired GB1095018A (en) 1965-07-01 1965-07-01 Improvements in or relating to tubular sheathed electric heating elements

Country Status (1)

Country Link
GB (1) GB1095018A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529866A (en) * 1983-03-11 1985-07-16 Raychem Corporation Method and apparatus for electrically heating diesel fuel
US4723065A (en) * 1984-03-19 1988-02-02 Howard E. Meyer Electric automotive fuel heating system
WO2004002713A1 (en) * 2002-06-27 2004-01-08 Gc-Heat Gebhard & Castiglia Gmbh & Co. Kg Flexible electrical heating element for tools
EP1878981A1 (en) 2006-07-05 2008-01-16 GC-Heat Gebhard & Castiglia GmbH & Co. KG Electric heater for heating fluids

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529866A (en) * 1983-03-11 1985-07-16 Raychem Corporation Method and apparatus for electrically heating diesel fuel
US4723065A (en) * 1984-03-19 1988-02-02 Howard E. Meyer Electric automotive fuel heating system
WO2004002713A1 (en) * 2002-06-27 2004-01-08 Gc-Heat Gebhard & Castiglia Gmbh & Co. Kg Flexible electrical heating element for tools
EP1878981A1 (en) 2006-07-05 2008-01-16 GC-Heat Gebhard & Castiglia GmbH & Co. KG Electric heater for heating fluids

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