GB1289958A - - Google Patents

Info

Publication number
GB1289958A
GB1289958A GB1289958DA GB1289958A GB 1289958 A GB1289958 A GB 1289958A GB 1289958D A GB1289958D A GB 1289958DA GB 1289958 A GB1289958 A GB 1289958A
Authority
GB
United Kingdom
Prior art keywords
voltage
lines
bridge
adjusted
microammeter
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.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1289958A publication Critical patent/GB1289958A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/16—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies
    • H05B41/20—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having no starting switch
    • H05B41/22—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having no starting switch for lamps having an auxiliary starting electrode

Landscapes

  • Microwave Tubes (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
GB1289958D 1969-02-03 1970-02-03 Expired GB1289958A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79613369A 1969-02-03 1969-02-03

Publications (1)

Publication Number Publication Date
GB1289958A true GB1289958A (enrdf_load_stackoverflow) 1972-09-20

Family

ID=25167383

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289958D Expired GB1289958A (enrdf_load_stackoverflow) 1969-02-03 1970-02-03

Country Status (3)

Country Link
US (1) US3573536A (enrdf_load_stackoverflow)
GB (1) GB1289958A (enrdf_load_stackoverflow)
IL (1) IL33837A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737713A (en) * 1972-01-17 1973-06-05 Itt High voltage supply for depressed collector traveling wave
US3723798A (en) * 1972-05-01 1973-03-27 Hughes Aircraft Co Traveling wave tube power supply
US3849701A (en) * 1973-05-16 1974-11-19 Westinghouse Electric Corp Integrated dual voltage power supply
US3936732A (en) * 1974-12-31 1976-02-03 The United States Of America As Represented By The Secretary Of The Air Force Traveling wave tube body current sensor
NL8701515A (nl) * 1987-06-29 1989-01-16 Hollandse Signaalapparaten Bv Geschakelde helixvoeding voor een twt.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759150A (en) * 1952-06-04 1956-08-14 Rosenbaum Jacob Circuit and method for producing standard voltages
US3087109A (en) * 1959-11-10 1963-04-23 Mc Graw Edison Co Control circuits
USRE26384E (en) * 1963-09-11 1968-04-23 Ultra low noise travelling wave tube having a grid voltage arrangement that includes a pre-set potentiometer

Also Published As

Publication number Publication date
IL33837A0 (en) 1970-04-20
IL33837A (en) 1972-12-29
US3573536A (en) 1971-04-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee