FR2001080A1 - - Google Patents

Info

Publication number
FR2001080A1
FR2001080A1 FR6902561A FR6902561A FR2001080A1 FR 2001080 A1 FR2001080 A1 FR 2001080A1 FR 6902561 A FR6902561 A FR 6902561A FR 6902561 A FR6902561 A FR 6902561A FR 2001080 A1 FR2001080 A1 FR 2001080A1
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Withdrawn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
FR6902561A
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.)
Barnes Engineering Co
Original Assignee
Barnes Engineering Co
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 Barnes Engineering Co filed Critical Barnes Engineering Co
Publication of FR2001080A1 publication Critical patent/FR2001080A1/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Withdrawn legal-status Critical Current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
    • H01G7/028—Electrets, i.e. having a permanently-polarised dielectric having a heterogeneous dielectric
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
    • G01J5/34—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using capacitors, e.g. pyroelectric capacitors
    • 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
    • G01K7/003—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using pyroelectric elements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N15/00—Thermoelectric devices without a junction of dissimilar materials; Thermomagnetic devices, e.g. using the Nernst-Ettingshausen effect
    • H10N15/10—Thermoelectric devices using thermal change of the dielectric constant, e.g. working above and below the Curie point
    • H10N15/15—Thermoelectric active materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
FR6902561A 1968-02-12 1969-02-05 Withdrawn FR2001080A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70455468A 1968-02-12 1968-02-12

Publications (1)

Publication Number Publication Date
FR2001080A1 true FR2001080A1 (fr) 1969-09-26

Family

ID=24829984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6902561A Withdrawn FR2001080A1 (fr) 1968-02-12 1969-02-05

Country Status (5)

Country Link
DE (1) DE1905197A1 (fr)
FR (1) FR2001080A1 (fr)
GB (1) GB1233162A (fr)
NL (1) NL6901220A (fr)
SE (1) SE355246B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247352A (en) * 1976-11-29 1981-01-27 North American Philips Corporation Method of bonding crystal layers to insulating substrates
JPS54105918A (en) * 1978-02-07 1979-08-20 Nippon Telegr & Teleph Corp <Ntt> Pickup device

Also Published As

Publication number Publication date
GB1233162A (fr) 1971-05-26
NL6901220A (fr) 1969-08-14
DE1905197A1 (de) 1969-09-11
SE355246B (fr) 1973-04-09

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Legal Events

Date Code Title Description
ST Notification of lapse