GB407592A - Improvements in or relating to methods for the electrical signalling of instrument readings - Google Patents

Improvements in or relating to methods for the electrical signalling of instrument readings

Info

Publication number
GB407592A
GB407592A GB20383/33A GB2038333A GB407592A GB 407592 A GB407592 A GB 407592A GB 20383/33 A GB20383/33 A GB 20383/33A GB 2038333 A GB2038333 A GB 2038333A GB 407592 A GB407592 A GB 407592A
Authority
GB
United Kingdom
Prior art keywords
switches
switch
over
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pulls
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
GB20383/33A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB407592A publication Critical patent/GB407592A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H04Q9/04—Arrangements for synchronous operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Structure Of Telephone Exchanges (AREA)
  • Keying Circuit Devices (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
GB20383/33A 1932-08-01 1933-07-19 Improvements in or relating to methods for the electrical signalling of instrument readings Expired GB407592A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR407592X 1932-08-01
FR643634X 1932-08-01

Publications (1)

Publication Number Publication Date
GB407592A true GB407592A (en) 1934-03-22

Family

ID=66522902

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20383/33A Expired GB407592A (en) 1932-08-01 1933-07-19 Improvements in or relating to methods for the electrical signalling of instrument readings

Country Status (3)

Country Link
DE (1) DE643634C (enrdf_load_html_response)
GB (1) GB407592A (enrdf_load_html_response)
NL (1) NL36164C (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963496C (de) * 1953-04-15 1957-05-09 Zindler Lumoprint Kg Vorrichtung fuer die UEbertragung, insbesondere Fernuebertragung, von Winkeln und Strecken

Also Published As

Publication number Publication date
NL36164C (enrdf_load_html_response) 1935-03-15
DE643634C (de) 1937-04-13

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