AT329636B - ANTIVALENCE CONTROL DEVICE FOR A TWO-CHANNEL REAR DERAILLEUR - Google Patents

ANTIVALENCE CONTROL DEVICE FOR A TWO-CHANNEL REAR DERAILLEUR

Info

Publication number
AT329636B
AT329636B AT797873A AT797873A AT329636B AT 329636 B AT329636 B AT 329636B AT 797873 A AT797873 A AT 797873A AT 797873 A AT797873 A AT 797873A AT 329636 B AT329636 B AT 329636B
Authority
AT
Austria
Prior art keywords
antivalence
control device
rear derailleur
channel rear
channel
Prior art date
Application number
AT797873A
Other languages
German (de)
Other versions
ATA797873A (en
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of ATA797873A publication Critical patent/ATA797873A/en
Application granted granted Critical
Publication of AT329636B publication Critical patent/AT329636B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/20—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits characterised by logic function, e.g. AND, OR, NOR, NOT circuits
    • H03K19/21—EXCLUSIVE-OR circuits, i.e. giving output if input signal exists at only one input; COINCIDENCE circuits, i.e. giving output only if all input signals are identical
    • H03K19/212—EXCLUSIVE-OR circuits, i.e. giving output if input signal exists at only one input; COINCIDENCE circuits, i.e. giving output only if all input signals are identical using bipolar transistors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Power Conversion In General (AREA)
  • Electronic Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
AT797873A 1972-09-27 1973-09-14 ANTIVALENCE CONTROL DEVICE FOR A TWO-CHANNEL REAR DERAILLEUR AT329636B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2247276A DE2247276C3 (en) 1972-09-27 1972-09-27 Antivalence control device for a two-channel switchgear

Publications (2)

Publication Number Publication Date
ATA797873A ATA797873A (en) 1975-08-15
AT329636B true AT329636B (en) 1976-05-25

Family

ID=5857466

Family Applications (1)

Application Number Title Priority Date Filing Date
AT797873A AT329636B (en) 1972-09-27 1973-09-14 ANTIVALENCE CONTROL DEVICE FOR A TWO-CHANNEL REAR DERAILLEUR

Country Status (6)

Country Link
AT (1) AT329636B (en)
BE (1) BE805158A (en)
CH (1) CH559989A5 (en)
DE (1) DE2247276C3 (en)
FI (1) FI57189C (en)
ZA (1) ZA737333B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2717248C2 (en) * 1971-09-22 1984-05-10 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Circuit arrangement for monitoring binary signals for non-equivalence
CH594322A5 (en) * 1975-05-21 1978-01-13 Inventio Ag
DE2651314C2 (en) * 1976-11-10 1982-03-25 Siemens AG, 1000 Berlin und 8000 München Safety output circuit for a data processing system that emits binary signals
DE3519252A1 (en) * 1985-05-29 1986-12-04 Fresenius AG, 6380 Bad Homburg Failsafe logic circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1537379C3 (en) * 1967-09-22 1980-07-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Safety circuit for performing logical links for binary switching variables and their complementary switching variables
DE1960590A1 (en) * 1969-12-03 1971-06-24 Pintsch Bamag Ag Circuit for monitoring signal systems

Also Published As

Publication number Publication date
FI57189B (en) 1980-02-29
CH559989A5 (en) 1975-03-14
ZA737333B (en) 1974-08-28
ATA797873A (en) 1975-08-15
DE2247276B2 (en) 1976-12-16
FI57189C (en) 1980-06-10
DE2247276C3 (en) 1981-06-11
BE805158A (en) 1974-01-16
DE2247276A1 (en) 1974-03-28

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee