GB2241138B - Electrical heating apparatus - Google Patents

Electrical heating apparatus

Info

Publication number
GB2241138B
GB2241138B GB9103141A GB9103141A GB2241138B GB 2241138 B GB2241138 B GB 2241138B GB 9103141 A GB9103141 A GB 9103141A GB 9103141 A GB9103141 A GB 9103141A GB 2241138 B GB2241138 B GB 2241138B
Authority
GB
United Kingdom
Prior art keywords
heating apparatus
electrical heating
electrical
heating
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 - Fee Related
Application number
GB9103141A
Other versions
GB2241138A (en
GB9103141D0 (en
Inventor
Helmut Meyer
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.)
Draack & Meyer Polytetra
Original Assignee
Draack & Meyer Polytetra
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 Draack & Meyer Polytetra filed Critical Draack & Meyer Polytetra
Publication of GB9103141D0 publication Critical patent/GB9103141D0/en
Publication of GB2241138A publication Critical patent/GB2241138A/en
Application granted granted Critical
Publication of GB2241138B publication Critical patent/GB2241138B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H05B3/78—Heating arrangements specially adapted for immersion heating
    • H05B3/80—Portable immersion heaters
    • 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
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1818—Arrangement or mounting of electric heating means
    • 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
    • H05B3/04—Waterproof or air-tight seals for heaters

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)
  • Lining Or Joining Of Plastics Or The Like (AREA)
GB9103141A 1990-02-16 1991-02-14 Electrical heating apparatus Expired - Fee Related GB2241138B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9001852U DE9001852U1 (en) 1990-02-16 1990-02-16 Electric heater

Publications (3)

Publication Number Publication Date
GB9103141D0 GB9103141D0 (en) 1991-04-03
GB2241138A GB2241138A (en) 1991-08-21
GB2241138B true GB2241138B (en) 1994-06-29

Family

ID=6851102

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9103141A Expired - Fee Related GB2241138B (en) 1990-02-16 1991-02-14 Electrical heating apparatus

Country Status (5)

Country Link
JP (1) JPH0660970A (en)
CH (1) CH681340A5 (en)
DE (2) DE9001852U1 (en)
FR (1) FR2658693B1 (en)
GB (1) GB2241138B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1488158A (en) * 1974-03-29 1977-10-05 Takayasu K Corrosion-resistant immersion heater
GB2100559A (en) * 1981-06-15 1982-12-22 Raychem Corp Fuel line heater feedthrough
US4617456A (en) * 1984-09-18 1986-10-14 Process Technology, Inc. Long life corrosion proof electroplating immersion heater
US4835366A (en) * 1987-10-07 1989-05-30 Allied Precision Industries, Inc. Portable temperature controlled floating electric immersion heater for a livestock water tank

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477226A (en) * 1944-12-02 1949-07-26 Bulpitt & Sons Ltd Electric heating element
US2846537A (en) * 1954-03-03 1958-08-05 Wiegand Co Edwin L Electric heaters
DE1744072U (en) * 1957-03-09 1957-05-02 Bleckmann & Co ELECTRIC TUBE RADIATOR.
DE1083451B (en) * 1959-03-14 1960-06-15 Schmitz Kuehler Baierbrunn Insulated, watertight connection device on tubular heating elements with threaded connection bolts for electrical connection, especially for tubular heating elements used for defrosting lamellar heat exchangers
US3225321A (en) * 1961-06-30 1965-12-21 Thermo Electric Co Inc Electrical connection for a resistance heater
US3230492A (en) * 1962-12-05 1966-01-18 Wiegand Co Edwin L Electric heating elements
US3387364A (en) * 1963-07-30 1968-06-11 Wiegand Co Edwin L Method of terminating resistors
DE1814256A1 (en) * 1968-12-12 1970-06-25 Wilhelm Hilzinger Fa Immersion heater
US3655610A (en) * 1970-05-21 1972-04-11 Du Pont Fluoropolymer coating compositions
DE2721216C3 (en) * 1977-05-11 1980-01-24 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart Water storage heater for either above or below basin operation
US4403048A (en) * 1980-08-08 1983-09-06 T C Manufacturing Company Corrosion-resistant coating composition containing hollow microballoons
DE3504682C1 (en) * 1985-02-12 1986-08-28 Norton Pampus GmbH, 4156 Willich Process and apparatus for producing an electrically insulating, moisture-resistant and gas-tight connection between two electric conductors
DE3722878C2 (en) * 1987-07-10 1996-03-07 Leo Roeckert Electric tubular heater

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1488158A (en) * 1974-03-29 1977-10-05 Takayasu K Corrosion-resistant immersion heater
GB2100559A (en) * 1981-06-15 1982-12-22 Raychem Corp Fuel line heater feedthrough
US4617456A (en) * 1984-09-18 1986-10-14 Process Technology, Inc. Long life corrosion proof electroplating immersion heater
US4835366A (en) * 1987-10-07 1989-05-30 Allied Precision Industries, Inc. Portable temperature controlled floating electric immersion heater for a livestock water tank

Also Published As

Publication number Publication date
JPH0660970A (en) 1994-03-04
CH681340A5 (en) 1993-02-26
GB2241138A (en) 1991-08-21
DE4100008C2 (en) 2002-10-02
FR2658693A1 (en) 1991-08-23
GB9103141D0 (en) 1991-04-03
FR2658693B1 (en) 1993-03-19
DE4100008A1 (en) 1991-08-22
DE9001852U1 (en) 1990-04-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050214