CH439517A - Device for the electrical heating of extensive structures - Google Patents

Device for the electrical heating of extensive structures

Info

Publication number
CH439517A
CH439517A CH708564A CH708564A CH439517A CH 439517 A CH439517 A CH 439517A CH 708564 A CH708564 A CH 708564A CH 708564 A CH708564 A CH 708564A CH 439517 A CH439517 A CH 439517A
Authority
CH
Switzerland
Prior art keywords
electrical heating
extensive structures
extensive
structures
heating
Prior art date
Application number
CH708564A
Other languages
German (de)
Inventor
Palatini Benno
Herbert Dipl Ing Pferschy
Original Assignee
Beatrice Palatini Baur Maria P
Herbert Dipl Ing Pferschy
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 Beatrice Palatini Baur Maria P, Herbert Dipl Ing Pferschy filed Critical Beatrice Palatini Baur Maria P
Publication of CH439517A publication Critical patent/CH439517A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D13/00—Electric heating systems
    • F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/24—Methods or arrangements for preventing slipperiness or protecting against influences of the weather
    • E01C11/26—Permanently installed heating or blowing devices ; Mounting thereof
    • E01C11/265—Embedded electrical heating elements ; Mounting thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/04—Concentric cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/34—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors of a three-phase system
    • H02H3/347—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors of a three-phase system using summation current transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
    • H02H7/226—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for wires or cables, e.g. heating wires
    • 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
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
    • H02H3/334—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means to produce an artificial unbalance for other protection or monitoring reasons or remote control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Power Engineering (AREA)
  • Resistance Heating (AREA)
  • Surface Heating Bodies (AREA)
  • Road Paving Structures (AREA)
  • Control Of Resistance Heating (AREA)
CH708564A 1963-05-31 1964-05-29 Device for the electrical heating of extensive structures CH439517A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT444863A AT258340B (en) 1963-05-31 1963-05-31 Device for electrical heating of extensive coverings

Publications (1)

Publication Number Publication Date
CH439517A true CH439517A (en) 1967-07-15

Family

ID=3564138

Family Applications (1)

Application Number Title Priority Date Filing Date
CH708564A CH439517A (en) 1963-05-31 1964-05-29 Device for the electrical heating of extensive structures

Country Status (8)

Country Link
US (1) US3364335A (en)
AT (1) AT258340B (en)
CH (1) CH439517A (en)
DE (1) DE1459745A1 (en)
FR (1) FR1397700A (en)
GB (1) GB1064261A (en)
NL (1) NL6406067A (en)
SE (1) SE316227B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4302695A1 (en) * 1993-02-01 1994-08-04 Eilentropp Kg Electric heating

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521030A (en) * 1966-02-25 1970-07-21 Jerry D Maahs Mobile oven unit
DE1759524B1 (en) * 1968-05-10 1970-11-12 Chisso Corp Heating device for the electrical heating of flat coverings
GB1386792A (en) * 1971-04-08 1975-03-12 Rotax Ltd Electrical heating apparatus for reducing or preventing the formation of ice on aircraft parts
US3725638A (en) * 1971-06-01 1973-04-03 Arctic Roof Deicing Corp Heat radiating assembly and apparatus for permitting ice blocked water to drain off of house roofs
US4044224A (en) * 1976-03-01 1977-08-23 General Electric Company Protective circuit for dishwasher heating element
US5558794A (en) * 1991-08-02 1996-09-24 Jansens; Peter J. Coaxial heating cable with ground shield
JP2632470B2 (en) * 1992-02-28 1997-07-23 東日本旅客鉄道株式会社 Snow melting structure of level crossing by planar heating element
CA2177726C (en) * 1996-05-29 2000-06-27 Theodore Wildi Low-voltage and low flux density heating system
CA2179677C (en) * 1996-06-21 2000-07-11 Theodore Wildi Extra-low-voltage heating system
CA2192875C (en) * 1996-12-13 2001-01-02 Theodore Wildi Three wire, three phase, heating cable and system
CN104835587A (en) * 2015-05-28 2015-08-12 顺德职业技术学院 Electric leakage protection cable between wires

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124738A (en) * 1964-03-10 Overvoltage protection apparatus
US1788107A (en) * 1922-03-11 1931-01-06 Cons Car Heating Co Inc Electric heating system
US2649532A (en) * 1952-02-08 1953-08-18 Westinghouse Electric Corp Water heater apparatus
NL256426A (en) * 1959-10-02
US3086999A (en) * 1960-04-26 1963-04-23 Aluminum Co Of America Ground circuit supervisory system
US3209128A (en) * 1962-11-20 1965-09-28 Smith Gates Corp Heating mat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4302695A1 (en) * 1993-02-01 1994-08-04 Eilentropp Kg Electric heating

Also Published As

Publication number Publication date
SE316227B (en) 1969-10-20
AT258340B (en) 1967-11-27
FR1397700A (en) 1965-04-30
US3364335A (en) 1968-01-16
DE1459745A1 (en) 1968-12-12
GB1064261A (en) 1967-04-05
NL6406067A (en) 1964-12-01

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