GB1257197A - - Google Patents

Info

Publication number
GB1257197A
GB1257197A GB1257197DA GB1257197A GB 1257197 A GB1257197 A GB 1257197A GB 1257197D A GB1257197D A GB 1257197DA GB 1257197 A GB1257197 A GB 1257197A
Authority
GB
United Kingdom
Prior art keywords
circuits
wave
triangular wave
circuit
stable circuit
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 GB1257197A publication Critical patent/GB1257197A/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
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/50—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor
    • 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
    • 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
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/50—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor
    • H03K4/501—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor the starting point of the flyback period being determined by the amplitude of the voltage across the capacitor, e.g. by a comparator
    • 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
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/50—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor
    • H03K4/501—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor the starting point of the flyback period being determined by the amplitude of the voltage across the capacitor, e.g. by a comparator
    • H03K4/502—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor the starting point of the flyback period being determined by the amplitude of the voltage across the capacitor, e.g. by a comparator the capacitor being charged from a constant-current source

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Amplifiers (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
GB1257197D 1968-01-24 1968-12-02 Expired GB1257197A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70015068A 1968-01-24 1968-01-24

Publications (1)

Publication Number Publication Date
GB1257197A true GB1257197A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-12-15

Family

ID=24812383

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1257197D Expired GB1257197A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1968-01-24 1968-12-02
GB1257169D Expired GB1257169A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1968-01-24 1968-12-02

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1257169D Expired GB1257169A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1968-01-24 1968-12-02

Country Status (8)

Country Link
US (1) US3532957A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE727259A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1901481B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1598020A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (2) GB1257197A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6901244A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO128797B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (2) SE354164B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2153528A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-09-14 1973-05-04 Thomson Csf
US3831076A (en) * 1972-03-17 1974-08-20 Ibm Sector scanning control system
JPS5627132B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-11-27 1981-06-23

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2826726A (en) * 1953-11-13 1958-03-11 Honeywell Regulator Co Coordinated sonar systems with sector scan control apparatus

Also Published As

Publication number Publication date
BE727259A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-07-01
DE1948528A1 (de) 1970-07-09
US3532957A (en) 1970-10-06
DE1948528B2 (de) 1973-02-01
NO128797B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-01-07
FR1598020A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-06-29
DE1901481B2 (de) 1972-02-24
NL6901244A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-07-28
SE345563B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-05-29
GB1257169A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-12-15
SE354164B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-02-26
DE1901481A1 (de) 1970-05-06

Similar Documents

Publication Publication Date Title
GB791959A (en) Improvements relating to electrical sweep generators employing semi-conductor devices
GB1412852A (en) Alternating current power supply circuit
GB1350176A (en) Capacitor and resistor arrangements for selected power output units
US3715624A (en) Electronic chance circuit
US3571609A (en) Ignition apparatus selectively operable at different levels of discharge energy
JPS56129423A (en) Triangle wave generating circuit
GB1257197A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR2456384A1 (fr) Dispositif d'alimentation haute tension pour canons electroniques de puissance
JPS55149531A (en) Timer circuit
US3781640A (en) Arc working power supply with saturable reactor current control
US3300733A (en) Relaxation oscillator modulated by another relaxation oscillator
GB684648A (en) Improvements in and relating to wave generators
GB1260967A (en) Improvements in or relating to triggerable pulse generators
Smith et al. Simple wideband linear voltage-to-frequency converter
GB1117931A (en) Improvements in or relating to wave form generators
US3241086A (en) Wide-frequency-range sweep generator
US3255359A (en) High speed counter circuit responsive to input pulses for assuming one of a plurality of stable states
SU955415A1 (ru) Устройство дл фазового управлени тиристором
JPS5496443A (en) Discharge working equipment
JPS5398050A (en) Power supply
JPS56147515A (en) Voltage controlled type oscillator
JPS57171577A (en) Electric power source device for dc welding
SU421113A1 (ru) Генератор импульсов
JPS5597727A (en) Oscillation circuit
JPS5631222A (en) Sawtooth wave generating circuit

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees