GB309509A - - Google Patents

Info

Publication number
GB309509A
GB309509A GB11247/29A GB1124729A GB309509A GB 309509 A GB309509 A GB 309509A GB 11247/29 A GB11247/29 A GB 11247/29A GB 1124729 A GB1124729 A GB 1124729A GB 309509 A GB309509 A GB 309509A
Authority
GB
United Kingdom
Prior art keywords
channel
valves
plate
valve
channels
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
GB11247/29A
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.)
Marconis Wireless Telegraph Co Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
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 Marconis Wireless Telegraph Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Publication of GB309509A publication Critical patent/GB309509A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/17—Time-division multiplex systems in which the transmission channel allotted to a first user may be taken away and re-allotted to a second user if the first user becomes inactive, e.g. TASI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Endoscopes (AREA)
  • X-Ray Techniques (AREA)
  • Selective Calling Equipment (AREA)
GB11247/29A 1928-09-29 1929-04-11 Expired GB309509A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US319758XA 1928-09-29 1928-09-29

Publications (1)

Publication Number Publication Date
GB309509A true GB309509A (enrdf_load_stackoverflow) 1930-06-05

Family

ID=21862431

Family Applications (2)

Application Number Title Priority Date Filing Date
GB11247/29A Expired GB309509A (enrdf_load_stackoverflow) 1928-09-29 1929-04-11
GB23812/29A Expired GB319758A (en) 1928-09-29 1929-08-02 Improvements in or relating to thermionic commutating and the like devices for use in multiplex signalling and for other purposes

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB23812/29A Expired GB319758A (en) 1928-09-29 1929-08-02 Improvements in or relating to thermionic commutating and the like devices for use in multiplex signalling and for other purposes

Country Status (3)

Country Link
DE (2) DE532666C (enrdf_load_stackoverflow)
GB (2) GB309509A (enrdf_load_stackoverflow)
NL (1) NL31431C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE532667C (de) 1931-09-10
GB319758A (en) 1930-10-23
DE532666C (de) 1931-09-10
NL31431C (enrdf_load_stackoverflow)

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