FR2317811A1 - Circuit l-c peu sensible aux variations de temperature et filtre comportant un tel circuit - Google Patents

Circuit l-c peu sensible aux variations de temperature et filtre comportant un tel circuit

Info

Publication number
FR2317811A1
FR2317811A1 FR7521824A FR7521824A FR2317811A1 FR 2317811 A1 FR2317811 A1 FR 2317811A1 FR 7521824 A FR7521824 A FR 7521824A FR 7521824 A FR7521824 A FR 7521824A FR 2317811 A1 FR2317811 A1 FR 2317811A1
Authority
FR
France
Prior art keywords
stable
filter
temp
moving plate
outer coil
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.)
Granted
Application number
FR7521824A
Other languages
English (en)
French (fr)
Other versions
FR2317811B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Jean-Louis Trudelle
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7521824A priority Critical patent/FR2317811A1/fr
Publication of FR2317811A1 publication Critical patent/FR2317811A1/fr
Application granted granted Critical
Publication of FR2317811B1 publication Critical patent/FR2317811B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H5/00—One-port networks comprising only passive electrical elements as network components
    • H03H5/02—One-port networks comprising only passive electrical elements as network components without voltage- or current-dependent elements
    • H03H5/10—One-port networks comprising only passive electrical elements as network components without voltage- or current-dependent elements comprising at least one element with prescribed temperature coefficient

Landscapes

  • Coils Or Transformers For Communication (AREA)
FR7521824A 1975-07-11 1975-07-11 Circuit l-c peu sensible aux variations de temperature et filtre comportant un tel circuit Granted FR2317811A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7521824A FR2317811A1 (fr) 1975-07-11 1975-07-11 Circuit l-c peu sensible aux variations de temperature et filtre comportant un tel circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7521824A FR2317811A1 (fr) 1975-07-11 1975-07-11 Circuit l-c peu sensible aux variations de temperature et filtre comportant un tel circuit

Publications (2)

Publication Number Publication Date
FR2317811A1 true FR2317811A1 (fr) 1977-02-04
FR2317811B1 FR2317811B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-02-24

Family

ID=9157834

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7521824A Granted FR2317811A1 (fr) 1975-07-11 1975-07-11 Circuit l-c peu sensible aux variations de temperature et filtre comportant un tel circuit

Country Status (1)

Country Link
FR (1) FR2317811A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0367348A1 (fr) * 1988-11-04 1990-05-09 Philips Electronique Grand Public Composant passif réglable

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2100412A (en) * 1935-02-09 1937-11-30 Bell Telephone Labor Inc Temperature-compensated device
GB817903A (en) * 1956-05-25 1959-08-06 Emi Ltd Improvements in or relating to tuning circuits for operation at very high frequencies

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2100412A (en) * 1935-02-09 1937-11-30 Bell Telephone Labor Inc Temperature-compensated device
GB817903A (en) * 1956-05-25 1959-08-06 Emi Ltd Improvements in or relating to tuning circuits for operation at very high frequencies

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0367348A1 (fr) * 1988-11-04 1990-05-09 Philips Electronique Grand Public Composant passif réglable
FR2638914A1 (fr) * 1988-11-04 1990-05-11 Portenseigne Radiotechnique Circuit oscillant reglable avec condensateur variable

Also Published As

Publication number Publication date
FR2317811B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-02-24

Similar Documents

Publication Publication Date Title
GB1554172A (en) Isolation of carboxylic acids from their aqueous solutions
GB1552486A (en) Manufacture of an assembly of coiled tubes
FR2317811A1 (fr) Circuit l-c peu sensible aux variations de temperature et filtre comportant un tel circuit
CA540233A (en) Supporting of coil end turns
ES412776A1 (es) Perfeccionamientos en la construccion de bobinas de reac- tancia amortiguada.
JPS51127038A (en) Production of benzene carboxylic acids
CA959547A (en) Alarm circuit for monitoring the primary winding of a neutralizing transformer and its grounding connection
GB909817A (en) Roll type capacitors
GB1024624A (en) Improvements in and relating to winding insulation
FR1266097A (fr) Procédé de fabrication d'un papier conducteur de l'électricité
DE2148475B2 (de) Hochfrequenzspule mit einer drahtwicklung und einem gedruckten wicklungsteil mit einer anzapfung
JPS5332324A (en) Mould winding
CA1007723A (en) Electrical choke coil of the air core type
GB771934A (en) Improvements in and relating to insulated electrical apparatus
GB1212476A (en) An improved method of fabricating inductor coils
JPS5263051A (en) Re-entrant cylindrical resonator
FR2290007A1 (fr) Circuits magnetiques a entrefers pour regime electrique alternatif ou en impulsions
GB577863A (en) Improvements in or relating to devices comprising tuned circuits
JPS53127631A (en) Transformer winding
CH372392A (fr) Bobine électrique réfrigérée pour la production d'un champ magnétique de grande intensité
AU1728562A (en) Manufacture of inductance coil structures
AU258660B2 (en) The process of fabricating magnetic circuit devices
GB596117A (en) Improvements relating to electric ignition coils
ES96691U (es) Extractor electromagnétco de palieres o ejes partidos
GB1495783A (en) Voltage transformer

Legal Events

Date Code Title Description
ST Notification of lapse