DK108458C - Regulerbart impedansnetværk. - Google Patents

Regulerbart impedansnetværk.

Info

Publication number
DK108458C
DK108458C DK274758AA DK274758A DK108458C DK 108458 C DK108458 C DK 108458C DK 274758A A DK274758A A DK 274758AA DK 274758 A DK274758 A DK 274758A DK 108458 C DK108458 C DK 108458C
Authority
DK
Denmark
Prior art keywords
impedance network
adjustable impedance
adjustable
network
impedance
Prior art date
Application number
DK274758AA
Other languages
Danish (da)
English (en)
Original Assignee
Telephone Cables 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 Telephone Cables Ltd filed Critical Telephone Cables Ltd
Application granted granted Critical
Publication of DK108458C publication Critical patent/DK108458C/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
    • G01R1/203—Resistors used for electric measuring, e.g. decade resistors standards, resistors for comparators, series resistors, shunts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/06—Adjustable resistors adjustable by short-circuiting different amounts of the resistive element
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Relay Circuits (AREA)
  • Ac-Ac Conversion (AREA)
DK274758AA 1957-07-26 1958-07-26 Regulerbart impedansnetværk. DK108458C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23755/57A GB890945A (en) 1957-07-26 1957-07-26 Improvements in and relating to electric impedances of variable value

Publications (1)

Publication Number Publication Date
DK108458C true DK108458C (da) 1967-12-18

Family

ID=10200792

Family Applications (1)

Application Number Title Priority Date Filing Date
DK274758AA DK108458C (da) 1957-07-26 1958-07-26 Regulerbart impedansnetværk.

Country Status (8)

Country Link
US (1) US3036263A (enrdf_load_stackoverflow)
BE (1) BE569734A (enrdf_load_stackoverflow)
CH (1) CH366330A (enrdf_load_stackoverflow)
DE (1) DE1131923B (enrdf_load_stackoverflow)
DK (1) DK108458C (enrdf_load_stackoverflow)
FR (1) FR1209307A (enrdf_load_stackoverflow)
GB (1) GB890945A (enrdf_load_stackoverflow)
NL (1) NL229937A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274484A (en) * 1964-05-05 1966-09-20 Lory Power control network
FR2504273A1 (fr) * 1981-04-21 1982-10-22 Europ Composants Electron Commutateur de mesure electrique d'impedances reactives et pont de mesure utilisant un tel commutateur
US4903162A (en) * 1988-07-25 1990-02-20 Kopelman Robert L Fire-prevention electrical wiring device
US4952864A (en) * 1988-10-18 1990-08-28 Ventritex Power supply down-conversion, regulation and low battery detection system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1350279A (en) * 1918-02-07 1920-08-17 Western Union Telegraph Co Adjustable condenser
US1422549A (en) * 1918-08-14 1922-07-11 Western Electric Co Multiple switch
US2762038A (en) * 1952-06-11 1956-09-04 Underwood Corp Voltage measuring device
US2752093A (en) * 1952-07-18 1956-06-26 Teleregister Corp Indicator device and analogue computer circuit

Also Published As

Publication number Publication date
GB890945A (en) 1962-03-07
NL229937A (enrdf_load_stackoverflow) 1900-01-01
US3036263A (en) 1962-05-22
DE1131923B (de) 1962-06-20
CH366330A (de) 1962-12-31
FR1209307A (fr) 1960-03-01
BE569734A (enrdf_load_stackoverflow) 1900-01-01

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