BE640715A - - Google Patents

Info

Publication number
BE640715A
BE640715A BE640715A BE640715A BE640715A BE 640715 A BE640715 A BE 640715A BE 640715 A BE640715 A BE 640715A BE 640715 A BE640715 A BE 640715A BE 640715 A BE640715 A BE 640715A
Authority
BE
Belgium
Application number
BE640715A
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 BE640715A publication Critical patent/BE640715A/xx

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28Modifications for introducing a time delay before switching
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/19Control of temperature characterised by the use of electric means
    • G05D23/1906Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1909Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/19Control of temperature characterised by the use of electric means
    • G05D23/20Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Electronic Switches (AREA)
  • Relay Circuits (AREA)
BE640715A 1963-10-07 1963-12-02 BE640715A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL63298905A NL147276B (nl) 1963-10-07 1963-10-07 Transistorschakeling.

Publications (1)

Publication Number Publication Date
BE640715A true BE640715A (en:Method) 1964-04-01

Family

ID=19755115

Family Applications (2)

Application Number Title Priority Date Filing Date
BE640715A BE640715A (en:Method) 1963-10-07 1963-12-02
BE653989A BE653989A (en:Method) 1963-10-07 1964-10-05

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE653989A BE653989A (en:Method) 1963-10-07 1964-10-05

Country Status (6)

Country Link
JP (1) JPS425695B1 (en:Method)
BE (2) BE640715A (en:Method)
DE (1) DE1226158B (en:Method)
GB (1) GB1039479A (en:Method)
NL (2) NL147276B (en:Method)
SE (1) SE301827B (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59108418A (ja) * 1982-12-14 1984-06-22 Pioneer Electronic Corp 信号発生回路

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106999B (de) 1959-07-20 1961-05-18 Hagenuk Neufeldt Kuhnke Gmbh Temperaturregler mit Transistor, insbesondere zur selbsttaetigen Heizungs-regelung in Eisenbahnfahrzeugen

Also Published As

Publication number Publication date
GB1039479A (en) 1966-08-17
SE301827B (en:Method) 1968-06-24
BE653989A (en:Method) 1965-04-05
NL298905A (en:Method) 1900-01-01
NL147276B (nl) 1975-09-15
DE1226158B (de) 1966-10-06
JPS425695B1 (en:Method) 1967-03-08

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