CA1069987A - High voltage a.c. to low voltage d.c. switching interface circuit - Google Patents

High voltage a.c. to low voltage d.c. switching interface circuit

Info

Publication number
CA1069987A
CA1069987A CA264,493A CA264493A CA1069987A CA 1069987 A CA1069987 A CA 1069987A CA 264493 A CA264493 A CA 264493A CA 1069987 A CA1069987 A CA 1069987A
Authority
CA
Canada
Prior art keywords
circuit
pulse train
switch
reset
bistable 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
CA264,493A
Other languages
English (en)
French (fr)
Inventor
Derek J. Parkyn
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
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 filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA1069987A publication Critical patent/CA1069987A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/217—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/10—Power supply arrangements, e.g. stand-by circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/08—Control circuits or arrangements thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Textile Engineering (AREA)
  • Electronic Switches (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
CA264,493A 1975-11-03 1976-10-29 High voltage a.c. to low voltage d.c. switching interface circuit Expired CA1069987A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB45625/75A GB1490005A (en) 1975-11-03 1975-11-03 High voltage ac to low voltage dc switching interface circuit

Publications (1)

Publication Number Publication Date
CA1069987A true CA1069987A (en) 1980-01-15

Family

ID=10437941

Family Applications (1)

Application Number Title Priority Date Filing Date
CA264,493A Expired CA1069987A (en) 1975-11-03 1976-10-29 High voltage a.c. to low voltage d.c. switching interface circuit

Country Status (7)

Country Link
US (1) US4085342A (enExample)
JP (1) JPS5278352A (enExample)
CA (1) CA1069987A (enExample)
DE (1) DE2648975C3 (enExample)
FR (1) FR2330192A1 (enExample)
GB (1) GB1490005A (enExample)
IT (1) IT1072888B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5745563A (en) * 1992-02-25 1998-04-28 Harris Corporation Telephone subscriber line circuit, components and methods
FR2760149B1 (fr) * 1997-02-24 1999-07-02 Bitron Spa Circuit d'alimentation en tension continue pour appareils electriques comprenant un programmateur actionne par un moteur electrique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2909675A (en) * 1955-05-10 1959-10-20 Bell Telephone Labor Inc Bistable frequency divider
GB908813A (en) * 1959-10-30 1962-10-24 Gen Electric Co Ltd Improvements in or relating to electric circuits for controlling the supply of current to a load impedance
US3493787A (en) * 1965-02-11 1970-02-03 Waynco Bridge controlled flip flop
NL162271C (nl) * 1968-09-27 1980-04-15 Philips Nv Vergelijkingsschakeling in de vorm van een bistabiele trekkerschakeling.

Also Published As

Publication number Publication date
US4085342A (en) 1978-04-18
DE2648975B2 (de) 1978-12-07
DE2648975C3 (de) 1979-08-02
DE2648975A1 (de) 1977-05-18
FR2330192B1 (enExample) 1981-12-18
FR2330192A1 (fr) 1977-05-27
JPS5278352A (en) 1977-07-01
IT1072888B (it) 1985-04-13
GB1490005A (en) 1977-10-26

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Legal Events

Date Code Title Description
MKEX Expiry