DE2520680C2 - Spannungsempfindliche Kippschaltung - Google Patents

Spannungsempfindliche Kippschaltung

Info

Publication number
DE2520680C2
DE2520680C2 DE2520680A DE2520680A DE2520680C2 DE 2520680 C2 DE2520680 C2 DE 2520680C2 DE 2520680 A DE2520680 A DE 2520680A DE 2520680 A DE2520680 A DE 2520680A DE 2520680 C2 DE2520680 C2 DE 2520680C2
Authority
DE
Germany
Prior art keywords
voltage
transistor
conductive
input
base
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
DE2520680A
Other languages
German (de)
English (en)
Other versions
DE2520680A1 (de
Inventor
Cornelis Martinus Van Der Burgt
Gerardus Andreas van Eindhoven Maanen
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
Publication of DE2520680A1 publication Critical patent/DE2520680A1/de
Application granted granted Critical
Publication of DE2520680C2 publication Critical patent/DE2520680C2/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
    • H03K3/2893—Bistables with hysteresis, e.g. Schmitt trigger

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manipulation Of Pulses (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Logic Circuits (AREA)
  • Amplifiers (AREA)
  • Electronic Switches (AREA)
DE2520680A 1974-05-21 1975-05-09 Spannungsempfindliche Kippschaltung Expired DE2520680C2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL7406785A NL7406785A (nl) 1974-05-21 1974-05-21 Spanningsgevoelige trekkerschakeling.
US57451175A 1975-05-05 1975-05-05
US05/686,998 US4034241A (en) 1974-05-21 1976-05-17 Voltage sensitive trigger circuit

Publications (2)

Publication Number Publication Date
DE2520680A1 DE2520680A1 (de) 1975-12-04
DE2520680C2 true DE2520680C2 (de) 1982-10-21

Family

ID=27351929

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2520680A Expired DE2520680C2 (de) 1974-05-21 1975-05-09 Spannungsempfindliche Kippschaltung

Country Status (7)

Country Link
US (1) US4034241A (Direct)
JP (1) JPS5816148B2 (Direct)
CA (1) CA1021031A (Direct)
DE (1) DE2520680C2 (Direct)
FR (1) FR2272535B1 (Direct)
GB (1) GB1467615A (Direct)
NL (1) NL7406785A (Direct)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5402590A (en) * 1991-05-15 1995-04-04 Lee; Hyun Gi Children's shoes having a musical box
US5448174A (en) * 1994-08-25 1995-09-05 Delco Electronics Corp. Protective circuit having enhanced thermal shutdown
US20060265226A1 (en) * 2005-05-23 2006-11-23 Nguyen Hoang V Lerning shoes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3319083A (en) * 1964-07-21 1967-05-09 Michael G Strauss Univibrator circuit for detecting the time occurrence of input pulses thereto
US3469116A (en) * 1965-05-04 1969-09-23 Nippon Electric Co Pulse timer circuit
GB1309058A (en) * 1971-01-22 1973-03-07 Fiat Spa Monostable electronic circuits
US3854058A (en) * 1973-09-05 1974-12-10 Airpax Electronics Temperature stable one-shot multi-vibrator

Also Published As

Publication number Publication date
GB1467615A (en) 1977-03-16
AU8117675A (en) 1976-11-18
US4034241A (en) 1977-07-05
JPS5816148B2 (ja) 1983-03-29
DE2520680A1 (de) 1975-12-04
CA1021031A (en) 1977-11-15
FR2272535B1 (Direct) 1978-02-24
FR2272535A1 (Direct) 1975-12-19
NL7406785A (nl) 1975-11-25
JPS512472A (Direct) 1976-01-10

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8339 Ceased/non-payment of the annual fee