GB1432862A - Windscreen-heating arrangements - Google Patents

Windscreen-heating arrangements

Info

Publication number
GB1432862A
GB1432862A GB421073A GB421073A GB1432862A GB 1432862 A GB1432862 A GB 1432862A GB 421073 A GB421073 A GB 421073A GB 421073 A GB421073 A GB 421073A GB 1432862 A GB1432862 A GB 1432862A
Authority
GB
United Kingdom
Prior art keywords
temperature
voltage
windscreen
jan
deviation
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
GB421073A
Other languages
English (en)
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.)
GE Healthcare UK Ltd
Original Assignee
GE Healthcare UK 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 GE Healthcare UK Ltd filed Critical GE Healthcare UK Ltd
Priority to GB421073A priority Critical patent/GB1432862A/en
Priority to JP49010580A priority patent/JPS49109945A/ja
Priority to FR7402464A priority patent/FR2215773B3/fr
Publication of GB1432862A publication Critical patent/GB1432862A/en
Expired 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
    • H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • 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
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/023—Industrial applications
    • H05B1/0236—Industrial applications for vehicles
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/035—Electrical circuits used in resistive heating apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Resistance Heating (AREA)
  • Control Of Temperature (AREA)
  • Amplifiers (AREA)
GB421073A 1973-01-26 1973-01-26 Windscreen-heating arrangements Expired GB1432862A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB421073A GB1432862A (en) 1973-01-26 1973-01-26 Windscreen-heating arrangements
JP49010580A JPS49109945A (enrdf_load_stackoverflow) 1973-01-26 1974-01-24
FR7402464A FR2215773B3 (enrdf_load_stackoverflow) 1973-01-26 1974-01-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB421073A GB1432862A (en) 1973-01-26 1973-01-26 Windscreen-heating arrangements

Publications (1)

Publication Number Publication Date
GB1432862A true GB1432862A (en) 1976-04-22

Family

ID=9772821

Family Applications (1)

Application Number Title Priority Date Filing Date
GB421073A Expired GB1432862A (en) 1973-01-26 1973-01-26 Windscreen-heating arrangements

Country Status (3)

Country Link
JP (1) JPS49109945A (enrdf_load_stackoverflow)
FR (1) FR2215773B3 (enrdf_load_stackoverflow)
GB (1) GB1432862A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506137A (en) * 1983-02-18 1985-03-19 Meister Jack B Temperature responsive control circuit for electric window de-fogger/deicer heater
US9957049B2 (en) 2013-08-28 2018-05-01 The Boeing Company Retractable shade and method for assembling the same
WO2019232598A1 (en) * 2018-06-06 2019-12-12 Embraer S.A. Aircraft window heating system with regulated dc voltage

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726458A1 (de) * 1977-06-11 1979-01-04 Bosch Gmbh Robert Elektrisch betriebene schnellheizeinrichtung
FR2421589A1 (fr) * 1977-06-17 1979-11-02 Saint Gobain Commande de vitrages chauffants
FR2440580A1 (fr) * 1978-11-02 1980-05-30 Fonderie Soc Gen De Appareil de regulation de chauffage avec limitation de puissance consommee
DE3828525A1 (de) * 1988-08-23 1990-03-01 Bayerische Motoren Werke Ag Kraftstoffilter mit heizelement und integrierter leistungselektronik
JP3024696B2 (ja) * 1994-09-01 2000-03-21 ファナック株式会社 射出成形機の温度制御方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506137A (en) * 1983-02-18 1985-03-19 Meister Jack B Temperature responsive control circuit for electric window de-fogger/deicer heater
US9957049B2 (en) 2013-08-28 2018-05-01 The Boeing Company Retractable shade and method for assembling the same
WO2019232598A1 (en) * 2018-06-06 2019-12-12 Embraer S.A. Aircraft window heating system with regulated dc voltage
US12129013B2 (en) 2018-06-06 2024-10-29 Embraer S.A. Aircraft window heating system with regulated DC voltage

Also Published As

Publication number Publication date
JPS49109945A (enrdf_load_stackoverflow) 1974-10-19
FR2215773B3 (enrdf_load_stackoverflow) 1976-11-19
FR2215773A1 (enrdf_load_stackoverflow) 1974-08-23

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Legal Events

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