CA667744A - Power supply arrangement for telephone line concentrator system - Google Patents

Power supply arrangement for telephone line concentrator system

Info

Publication number
CA667744A
CA667744A CA667744A CA667744DA CA667744A CA 667744 A CA667744 A CA 667744A CA 667744 A CA667744 A CA 667744A CA 667744D A CA667744D A CA 667744DA CA 667744 A CA667744 A CA 667744A
Authority
CA
Canada
Prior art keywords
power supply
telephone line
supply arrangement
line concentrator
concentrator system
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
CA667744A
Inventor
J. Warman Bloomfield
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
Publication date
Application granted granted Critical
Publication of CA667744A publication Critical patent/CA667744A/en
Expired legal-status Critical Current

Links

CA667744A Power supply arrangement for telephone line concentrator system Expired CA667744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA667744T

Publications (1)

Publication Number Publication Date
CA667744A true CA667744A (en) 1963-07-30

Family

ID=35961872

Family Applications (1)

Application Number Title Priority Date Filing Date
CA667744A Expired CA667744A (en) Power supply arrangement for telephone line concentrator system

Country Status (1)

Country Link
CA (1) CA667744A (en)

Similar Documents

Publication Publication Date Title
CA766402A (en) Peak power regulation system
GB1069757A (en) An immediate stand-by plant for electric main system
CA667744A (en) Power supply arrangement for telephone line concentrator system
CA656058A (en) Power supply system
CA656634A (en) Power supply system
CA675834A (en) Power supply systems
CA666153A (en) Distributed line concentrator system
CA673987A (en) Multi-pressure supply system
CA668923A (en) Protection system for power supply apparatus
AU280303B2 (en) Amplifying-relay power supply
CA667598A (en) Power supply
CA654979A (en) Fuel supply system
AU278116B2 (en) Fuel supply system
CA660708A (en) Fuel supply system
AU286317B2 (en) Power supply protection arrangement
CA658548A (en) Power supply interlock system
CA675998A (en) Power unit for moving pipe lines
CA654862A (en) Power supply system
AU2811763A (en) Amplifying-relay power supply
CA668808A (en) Stabilized power supply for telephone amplifier
CA660393A (en) Continuous electrical power supply unit
AU4667564A (en) Fuel supply system
CA676409A (en) Special service concentrator system
CA683329A (en) Electrical power supply system
AU4588264A (en) Power supply protection arrangement