US3628164A - Frame time base for television receivers - Google Patents

Frame time base for television receivers Download PDF

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Publication number
US3628164A
US3628164A US749391A US3628164DA US3628164A US 3628164 A US3628164 A US 3628164A US 749391 A US749391 A US 749391A US 3628164D A US3628164D A US 3628164DA US 3628164 A US3628164 A US 3628164A
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US
United States
Prior art keywords
resistor
grid
source
anode
network
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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 - Lifetime
Application number
US749391A
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English (en)
Inventor
Leonid Mikhailovich Tikhomirov
Vitally Ivanovich Loban
Valentina Alexandrovna Savina
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
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Publication of US3628164A publication Critical patent/US3628164A/en
Assigned to INTERMEDICS INTRAOCULAR, INC., A TEXAS CORP., CALCITEK, INC., A TEXAS CORP., CARBOMEDICS, INC., A TEXAS CORP., INTERMEDICS CARDIASSIST, INC., A TEXAS CORP., NEUROMEDICS, INC., A TEXAS CORP., AMERICAN PACEMAKER CORPORATION, A MASSACHUSETTS CORP., SURGITRONICS CORPORATION, A TEXAS CORP., INTERMEDICS, INC., A TEXAS CORP. reassignment INTERMEDICS INTRAOCULAR, INC., A TEXAS CORP. RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: B. A. LEASING CORPORATION
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H03K4/86—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements gas-filled tubes or spark-gaps
    • 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
    • H03K4/12—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 voltage is produced across a capacitor
    • H03K4/24—Boot-strap generators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H04N5/123—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal directly commands a frequency generator
US749391A 1968-07-17 1968-08-01 Frame time base for television receivers Expired - Lifetime US3628164A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
NL6810112A NL6810112A (fr) 1968-07-17 1968-07-17
US74939168A 1968-08-01 1968-08-01
GB39100/68A GB1185966A (en) 1968-07-17 1968-08-15 A time-base for television receivers
DE1762852 1968-09-10
FR6915677A FR2041727B1 (fr) 1968-07-17 1969-05-14

Publications (1)

Publication Number Publication Date
US3628164A true US3628164A (en) 1971-12-14

Family

ID=27509954

Family Applications (1)

Application Number Title Priority Date Filing Date
US749391A Expired - Lifetime US3628164A (en) 1968-07-17 1968-08-01 Frame time base for television receivers

Country Status (5)

Country Link
US (1) US3628164A (fr)
DE (1) DE1762852B1 (fr)
FR (1) FR2041727B1 (fr)
GB (1) GB1185966A (fr)
NL (1) NL6810112A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5416391A (en) * 1992-07-31 1995-05-16 Correa; Paulo N. Electromechanical transduction of plasma pulses
US20060042251A1 (en) * 2004-08-30 2006-03-02 Villalobos Victor M Arc-electrolysis steam generator with energy recovery, and method therefor
US20060042955A1 (en) * 2004-08-30 2006-03-02 Villalobos Victor M Arc-hydrolysis fuel generator with supplemental energy recovery
US20060201157A1 (en) * 2005-03-11 2006-09-14 Villalobos Victor M Arc-hydrolysis steam generator apparatus and method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2058738A (en) * 1933-10-23 1936-10-27 Radio Res Lab Inc Electrical circuit for cold cathode tubes
US2185189A (en) * 1935-11-07 1940-01-02 Germeshausen Kenneth Joseph Gaseous discharge tube
US2578525A (en) * 1946-02-06 1951-12-11 Marcellus S Merrill Electronic control
US2591511A (en) * 1948-10-28 1952-04-01 Trist & Co Ltd Ronald Voltage unbalance indicating system
US2883535A (en) * 1956-03-15 1959-04-21 Creveling Robert Thyratron switch
US3113240A (en) * 1959-05-25 1963-12-03 Collins Radio Co Fast switching bistable thyratron control circuit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE721414C (de) * 1934-03-07 1942-06-04 Telefunken Gmbh Fremdgesteuerter Generator zur Erzeugung von im wesentlichen rechteckigen Kippschwingungen
GB623207A (en) * 1946-09-24 1949-05-13 Submarine Signal Company Londo Improvements in or relating to pulse generators
BE491135A (fr) * 1948-09-21
DE1007806B (de) * 1955-05-05 1957-05-09 Fernseh Gmbh Anordnung zur Erzeugung von Saegezahnstroemen
US3164778A (en) * 1961-08-21 1965-01-05 Thompson Ramo Wooldridge Inc Linear sweep circuit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2058738A (en) * 1933-10-23 1936-10-27 Radio Res Lab Inc Electrical circuit for cold cathode tubes
US2185189A (en) * 1935-11-07 1940-01-02 Germeshausen Kenneth Joseph Gaseous discharge tube
US2578525A (en) * 1946-02-06 1951-12-11 Marcellus S Merrill Electronic control
US2591511A (en) * 1948-10-28 1952-04-01 Trist & Co Ltd Ronald Voltage unbalance indicating system
US2883535A (en) * 1956-03-15 1959-04-21 Creveling Robert Thyratron switch
US3113240A (en) * 1959-05-25 1963-12-03 Collins Radio Co Fast switching bistable thyratron control circuit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5416391A (en) * 1992-07-31 1995-05-16 Correa; Paulo N. Electromechanical transduction of plasma pulses
US20060042251A1 (en) * 2004-08-30 2006-03-02 Villalobos Victor M Arc-electrolysis steam generator with energy recovery, and method therefor
US20060042955A1 (en) * 2004-08-30 2006-03-02 Villalobos Victor M Arc-hydrolysis fuel generator with supplemental energy recovery
US20060201157A1 (en) * 2005-03-11 2006-09-14 Villalobos Victor M Arc-hydrolysis steam generator apparatus and method
US7216484B2 (en) 2005-03-11 2007-05-15 Villalobos Victor M Arc-hydrolysis steam generator apparatus and method

Also Published As

Publication number Publication date
FR2041727A1 (fr) 1971-02-05
DE1762852B1 (de) 1971-01-07
NL6810112A (fr) 1970-01-20
GB1185966A (en) 1970-04-02
FR2041727B1 (fr) 1974-03-15

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AS Assignment

Owner name: CALCITEK, INC., A TEXAS CORP., STATELESS

Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607

Effective date: 19860813

Owner name: NEUROMEDICS, INC., A TEXAS CORP., STATELESS

Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607

Effective date: 19860813

Owner name: CARBOMEDICS, INC., A TEXAS CORP., STATELESS

Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607

Effective date: 19860813

Owner name: SURGITRONICS CORPORATION, A TEXAS CORP., STATELESS

Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607

Effective date: 19860813

Owner name: INTERMEDICS INTRAOCULAR, INC., A TEXAS CORP., STAT

Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607

Effective date: 19860813

Owner name: INTERMEDICS CARDIASSIST, INC., A TEXAS CORP., STAT

Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607

Effective date: 19860813

Owner name: INTERMEDICS, INC., A TEXAS CORP., STATELESS

Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607

Effective date: 19860813

Owner name: AMERICAN PACEMAKER CORPORATION, A MASSACHUSETTS CO

Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607

Effective date: 19860813

Owner name: CALCITEK, INC., A TEXAS CORP.

Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607

Effective date: 19860813

Owner name: NEUROMEDICS, INC., A TEXAS CORP.

Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607

Effective date: 19860813

Owner name: CARBOMEDICS, INC., A TEXAS CORP.

Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607

Effective date: 19860813

Owner name: SURGITRONICS CORPORATION, A TEXAS CORP.

Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607

Effective date: 19860813

Owner name: INTERMEDICS INTRAOCULAR, INC., A TEXAS CORP.

Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607

Effective date: 19860813

Owner name: INTERMEDICS CARDIASSIST, INC., A TEXAS CORP.

Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607

Effective date: 19860813

Owner name: INTERMEDICS, INC., A TEXAS CORP.

Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:B. A. LEASING CORPORATION;REEL/FRAME:004603/0607

Effective date: 19860813