GB655174A - Improvements in or relating to circuits for producing a sawtooth current - Google Patents

Improvements in or relating to circuits for producing a sawtooth current

Info

Publication number
GB655174A
GB655174A GB10636/48A GB1063648A GB655174A GB 655174 A GB655174 A GB 655174A GB 10636/48 A GB10636/48 A GB 10636/48A GB 1063648 A GB1063648 A GB 1063648A GB 655174 A GB655174 A GB 655174A
Authority
GB
United Kingdom
Prior art keywords
winding
group
relating
circuits
producing
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
GB10636/48A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Philips Electronics NV
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 Philips Gloeilampenfabrieken NV, Philips Electronics NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB655174A publication Critical patent/GB655174A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
    • H03K4/26—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor
    • H03K4/28—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as a switching device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/42—Flyback transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Details Of Television Scanning (AREA)
  • Coils Or Transformers For Communication (AREA)
GB10636/48A 1947-04-21 1948-04-16 Improvements in or relating to circuits for producing a sawtooth current Expired GB655174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL655174X 1947-04-21

Publications (1)

Publication Number Publication Date
GB655174A true GB655174A (en) 1951-07-11

Family

ID=19795204

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10636/48A Expired GB655174A (en) 1947-04-21 1948-04-16 Improvements in or relating to circuits for producing a sawtooth current

Country Status (5)

Country Link
US (1) US2476164A (US07816562-20101019-C00012.png)
DE (1) DE920265C (US07816562-20101019-C00012.png)
FR (1) FR964950A (US07816562-20101019-C00012.png)
GB (1) GB655174A (US07816562-20101019-C00012.png)
NL (1) NL131738C (US07816562-20101019-C00012.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL89603C (US07816562-20101019-C00012.png) * 1952-09-10
US2825849A (en) * 1954-06-29 1958-03-04 Rca Corp Cathode ray tube deflection and high voltage apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE429863A (US07816562-20101019-C00012.png) * 1937-08-25
US2265620A (en) * 1938-11-30 1941-12-09 Bahring Herbert Scanning current generator
US2308908A (en) * 1939-09-07 1943-01-19 Bahring Herbert Saw-tooth oscillator
US2451641A (en) * 1945-09-28 1948-10-19 Rca Corp Power conservation system
NL130803C (US07816562-20101019-C00012.png) * 1946-03-09
US2438359A (en) * 1946-08-01 1948-03-23 Philco Corp Television receiver circuits and apparatus

Also Published As

Publication number Publication date
DE920265C (de) 1954-11-18
US2476164A (en) 1949-07-12
NL131738C (US07816562-20101019-C00012.png)
FR964950A (US07816562-20101019-C00012.png) 1950-08-29

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