FR2246954A1 - - Google Patents

Info

Publication number
FR2246954A1
FR2246954A1 FR7432762A FR7432762A FR2246954A1 FR 2246954 A1 FR2246954 A1 FR 2246954A1 FR 7432762 A FR7432762 A FR 7432762A FR 7432762 A FR7432762 A FR 7432762A FR 2246954 A1 FR2246954 A1 FR 2246954A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7432762A
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.)
US Atomic Energy Commission (AEC)
Original Assignee
US Atomic Energy Commission (AEC)
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 US Atomic Energy Commission (AEC) filed Critical US Atomic Energy Commission (AEC)
Publication of FR2246954A1 publication Critical patent/FR2246954A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/02—Electrets, i.e. having a permanently-polarised dielectric
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/34—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using capacitative elements
    • G01K7/343—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using capacitative elements the dielectric constant of which is temperature dependant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/04—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture having a dielectric selected for the variation of its permittivity with applied temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Thermistors And Varistors (AREA)
FR7432762A 1973-10-01 1974-09-27 Withdrawn FR2246954A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00402412A US3854337A (en) 1973-10-01 1973-10-01 Charge storage device

Publications (1)

Publication Number Publication Date
FR2246954A1 true FR2246954A1 (fr) 1975-05-02

Family

ID=23591780

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432762A Withdrawn FR2246954A1 (fr) 1973-10-01 1974-09-27

Country Status (6)

Country Link
US (1) US3854337A (fr)
JP (1) JPS5061655A (fr)
CA (1) CA1010153A (fr)
DE (1) DE2446824A1 (fr)
FR (1) FR2246954A1 (fr)
GB (1) GB1469024A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737859C1 (de) * 1987-11-07 1989-04-13 Dornier Medizintechnik Stossgenerator variabler Kapazitaet
IT1394829B1 (it) * 2009-07-17 2012-07-20 Fabiani Dispositivo e metodo per la trasmissione di un segnale attraverso un corpo di materiale dielettrico.
US20120167392A1 (en) 2010-12-30 2012-07-05 Stmicroelectronics Pte. Ltd. Razor with chemical and biological sensor
US9027400B2 (en) 2011-12-02 2015-05-12 Stmicroelectronics Pte Ltd. Tunable humidity sensor with integrated heater
US9019688B2 (en) * 2011-12-02 2015-04-28 Stmicroelectronics Pte Ltd. Capacitance trimming with an integrated heater
US9281128B2 (en) * 2012-07-24 2016-03-08 Raytheon Company Switchable capacitor
EP3320314A2 (fr) * 2015-07-10 2018-05-16 The Charles Stark Draper Laboratory, Inc. Capteur d'événement thermique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2909662A (en) * 1955-07-18 1959-10-20 Research Corp Dielectric field emission methods and apparatus
US3458713A (en) * 1966-11-01 1969-07-29 Northern Electric Co Polycarbonate electrets
US3652932A (en) * 1970-07-30 1972-03-28 Bell Telephone Labor Inc Method and apparatus for measurement of surface charge of an electret

Also Published As

Publication number Publication date
GB1469024A (en) 1977-03-30
US3854337A (en) 1974-12-17
DE2446824A1 (de) 1975-04-10
JPS5061655A (fr) 1975-05-27
CA1010153A (en) 1977-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse