IT1063712B - DEVICE FOR ADJUSTING THE PULSE RATIO OF A PULSE DIALER COMMANDED BY CAMS SPECIES OF A TELEPHONE DIALER - Google Patents

DEVICE FOR ADJUSTING THE PULSE RATIO OF A PULSE DIALER COMMANDED BY CAMS SPECIES OF A TELEPHONE DIALER

Info

Publication number
IT1063712B
IT1063712B IT2684576A IT2684576A IT1063712B IT 1063712 B IT1063712 B IT 1063712B IT 2684576 A IT2684576 A IT 2684576A IT 2684576 A IT2684576 A IT 2684576A IT 1063712 B IT1063712 B IT 1063712B
Authority
IT
Italy
Prior art keywords
dialer
pulse
commanded
cams
species
Prior art date
Application number
IT2684576A
Other languages
Italian (it)
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
Priority claimed from DE19752539875 external-priority patent/DE2539875C2/en
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1063712B publication Critical patent/IT1063712B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/30—Devices which can set up and transmit only one digit at a time
    • H04M1/31—Devices which can set up and transmit only one digit at a time by interrupting current to generate trains of pulses; by periodically opening and closing contacts to generate trains of pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Control Of Stepping Motors (AREA)
IT2684576A 1975-09-08 1976-09-03 DEVICE FOR ADJUSTING THE PULSE RATIO OF A PULSE DIALER COMMANDED BY CAMS SPECIES OF A TELEPHONE DIALER IT1063712B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752539875 DE2539875C2 (en) 1975-09-08 Method for adjusting the pulse ratio of a cam-controlled pulse switch, in particular a telephone number switch

Publications (1)

Publication Number Publication Date
IT1063712B true IT1063712B (en) 1985-02-11

Family

ID=5955868

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2684576A IT1063712B (en) 1975-09-08 1976-09-03 DEVICE FOR ADJUSTING THE PULSE RATIO OF A PULSE DIALER COMMANDED BY CAMS SPECIES OF A TELEPHONE DIALER

Country Status (6)

Country Link
AT (1) AT349536B (en)
BE (1) BE845940A (en)
BR (1) BR7605652A (en)
CH (1) CH607483A5 (en)
GR (1) GR61768B (en)
IT (1) IT1063712B (en)

Also Published As

Publication number Publication date
BE845940A (en) 1977-03-08
DE2539875B1 (en) 1976-12-09
DE2539875A1 (en) 1976-12-09
AT349536B (en) 1979-04-10
CH607483A5 (en) 1978-12-29
BR7605652A (en) 1977-08-09
GR61768B (en) 1979-01-16
ATA591976A (en) 1978-09-15

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