IT956508B - Disposizione di collegamento con elementi sfasatori - Google Patents

Disposizione di collegamento con elementi sfasatori

Info

Publication number
IT956508B
IT956508B IT25598/72A IT2559872A IT956508B IT 956508 B IT956508 B IT 956508B IT 25598/72 A IT25598/72 A IT 25598/72A IT 2559872 A IT2559872 A IT 2559872A IT 956508 B IT956508 B IT 956508B
Authority
IT
Italy
Prior art keywords
connection arrangement
shifting elements
shifting
elements
arrangement
Prior art date
Application number
IT25598/72A
Other languages
English (en)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of IT956508B publication Critical patent/IT956508B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/38—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to both voltage and current; responsive to phase angle between voltage and current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/18—Networks for phase shifting
    • H03H7/20—Two-port phase shifters providing an adjustable phase shift
IT25598/72A 1971-06-15 1972-06-13 Disposizione di collegamento con elementi sfasatori IT956508B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH868771A CH533380A (de) 1971-06-15 1971-06-15 Schaltungsanordnung zur Phasendrehung

Publications (1)

Publication Number Publication Date
IT956508B true IT956508B (it) 1973-10-10

Family

ID=4343547

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25598/72A IT956508B (it) 1971-06-15 1972-06-13 Disposizione di collegamento con elementi sfasatori

Country Status (9)

Country Link
US (1) US3775668A (it)
BE (1) BE784774A (it)
CA (1) CA990351A (it)
CH (1) CH533380A (it)
DE (1) DE2132930C2 (it)
GB (1) GB1391504A (it)
IT (1) IT956508B (it)
NL (1) NL7208024A (it)
SE (1) SE379129B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62278813A (ja) * 1986-05-27 1987-12-03 Clarion Co Ltd 移相器
JP2726202B2 (ja) * 1992-08-11 1998-03-11 三菱電機株式会社 移相回路
DE4420376C2 (de) * 1993-09-22 1998-09-17 Hewlett Packard Co Quadraturmodulator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB605259A (en) * 1944-09-05 1948-07-20 Arnold Tustin Improvements in phase advancing electric networks
US2968759A (en) * 1956-04-12 1961-01-17 Sperry Rand Corp Phase rotation circuit
NL228926A (it) * 1958-06-23
US3213291A (en) * 1960-09-01 1965-10-19 Northern Electric Co Variable impedance controlled phase shifter using squaring transistor with switching level thereof also controlled by variable impedance
US3544886A (en) * 1968-01-25 1970-12-01 Corning Glass Works Rc phase shift circuit having improved output amplitude stability
DE1920796C3 (de) * 1969-04-24 1979-01-04 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Schaltungsanordnungen zur Einstellung der Phasenlage einer Wechselspannung, insbesondere eines Farbhilfsträgers

Also Published As

Publication number Publication date
BE784774A (fr) 1972-10-02
CH533380A (de) 1973-01-31
GB1391504A (en) 1975-04-23
NL7208024A (it) 1972-12-19
SE379129B (it) 1975-09-22
DE2132930A1 (de) 1972-12-21
CA990351A (en) 1976-06-01
DE2132930C2 (de) 1982-11-11
US3775668A (en) 1973-11-27

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