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GB1398883A - Thermal storage heater - Google Patents

Thermal storage heater

Info

Publication number
GB1398883A
GB1398883A GB3984572A GB3984572A GB1398883A GB 1398883 A GB1398883 A GB 1398883A GB 3984572 A GB3984572 A GB 3984572A GB 3984572 A GB3984572 A GB 3984572A GB 1398883 A GB1398883 A GB 1398883A
Authority
GB
United Kingdom
Prior art keywords
mass
magnesite
thermal storage
corundum
cao
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
GB3984572A
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.)
WITTE HAUSTECHNIK GmbH
Original Assignee
WITTE HAUSTECHNIK GmbH
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 WITTE HAUSTECHNIK GmbH filed Critical WITTE HAUSTECHNIK GmbH
Publication of GB1398883A publication Critical patent/GB1398883A/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
    • F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
    • F24H7/002—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release using electrical energy supply

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)
  • Compositions Of Oxide Ceramics (AREA)
  • Resistance Heating (AREA)
  • Secondary Cells (AREA)

Abstract

1398883 Thermal storage heaters WITTE HAUSTECHNIK GmbH 25 Aug 1972 [26 Aug 1971] 39845/72 Heading H5H [Also in Division F4] A heating element is made by embedding a resistor 3 in a mass containing at least 90% magnesite or corundum 2 and sintering to produce a solid body. Alkali-poor clay, bentonite or caustic magnesite may be used with the magnesite or corundum as binder. In one example the mass had the following composition: 3À5% SiO 2 ; 1À8% Al 2 O 3 ; 0À7% Fe 2 O 3 ; 2À5% CaO and 92À5% MgO. In another example the mass had the following composition: 93% Al 2 O 3 ; 3À1% SiO 2 ; 2À5% TiO 2 ; 0À3% Fe 2 O 3 ; 0À2% CaO; 0À7% MgO; 0À06% Na 2 O and 0À12% K 2 O. Sintering was effected in a calcining oven or by passing current through resistor 3 which may be an alloy of G-Fe and Al. The element is in turn embedded in a thermal storage mass 1 to form a storage heater. The storage mass 1 may incorporate heat conducting particles, e.g. metal chips, metal oxides, or sodium carbide.
GB3984572A 1971-08-26 1972-08-25 Thermal storage heater Expired GB1398883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712142767 DE2142767C3 (en) 1971-08-26 1971-08-26 Storage heating plate

Publications (1)

Publication Number Publication Date
GB1398883A true GB1398883A (en) 1975-06-25

Family

ID=5817852

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3984572A Expired GB1398883A (en) 1971-08-26 1972-08-25 Thermal storage heater

Country Status (7)

Country Link
JP (1) JPS4835332A (en)
AT (1) AT316699B (en)
BE (1) BE788008A (en)
DE (1) DE2142767C3 (en)
FR (1) FR2150534B1 (en)
GB (1) GB1398883A (en)
HU (1) HU169423B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117505A (en) * 1982-03-27 1983-10-12 Microband Systems Limited Improvements relating to heating systems
GB2210963A (en) * 1987-10-09 1989-06-21 Nordos Ab Oy Construction and prefabricated component acting as a heat reservoir, heat exchanger and heat radiator

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55109265A (en) * 1979-02-14 1980-08-22 Tanto Kk Manufacture of stoneelike spotted porcelain
JPS6452643A (en) * 1987-08-25 1989-02-28 Maeda Touriyou Kk Production of spotted tile-like product of pottery
JPH03183651A (en) * 1989-12-12 1991-08-09 Yamase:Kk Production of marbly tile
CN112212393B (en) * 2020-08-28 2021-10-15 南京瑞贻电子科技有限公司 Energy-saving heating device and energy-saving method of electric heater

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117505A (en) * 1982-03-27 1983-10-12 Microband Systems Limited Improvements relating to heating systems
GB2210963A (en) * 1987-10-09 1989-06-21 Nordos Ab Oy Construction and prefabricated component acting as a heat reservoir, heat exchanger and heat radiator

Also Published As

Publication number Publication date
DE2142767A1 (en) 1973-03-15
DE2142767B2 (en) 1977-10-13
FR2150534A1 (en) 1973-04-06
DE2142767C3 (en) 1978-06-08
JPS4835332A (en) 1973-05-24
BE788008A (en) 1972-12-18
FR2150534B1 (en) 1978-04-28
AT316699B (en) 1974-07-25
HU169423B (en) 1976-11-28

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee