JPS5329002A - Power charging system of communication equipmen t - Google Patents

Power charging system of communication equipmen t

Info

Publication number
JPS5329002A
JPS5329002A JP10330876A JP10330876A JPS5329002A JP S5329002 A JPS5329002 A JP S5329002A JP 10330876 A JP10330876 A JP 10330876A JP 10330876 A JP10330876 A JP 10330876A JP S5329002 A JPS5329002 A JP S5329002A
Authority
JP
Japan
Prior art keywords
equipmen
communication
charging system
power charging
eliminating
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.)
Pending
Application number
JP10330876A
Other languages
Japanese (ja)
Inventor
Yukio Ikoma
Tomiaki Mizukami
Yasushi Yoneoka
Toshiro Kitani
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.)
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon Electric 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 NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP10330876A priority Critical patent/JPS5329002A/en
Publication of JPS5329002A publication Critical patent/JPS5329002A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/73—Battery saving arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Devices For Supply Of Signal Current (AREA)

Abstract

PURPOSE:In mobile radio communication, the main-wire currents from an exchange operate a base-station equipment, thereby eliminating the need of an external power supply.
JP10330876A 1976-08-30 1976-08-30 Power charging system of communication equipmen t Pending JPS5329002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10330876A JPS5329002A (en) 1976-08-30 1976-08-30 Power charging system of communication equipmen t

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10330876A JPS5329002A (en) 1976-08-30 1976-08-30 Power charging system of communication equipmen t

Publications (1)

Publication Number Publication Date
JPS5329002A true JPS5329002A (en) 1978-03-17

Family

ID=14350580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10330876A Pending JPS5329002A (en) 1976-08-30 1976-08-30 Power charging system of communication equipmen t

Country Status (1)

Country Link
JP (1) JPS5329002A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0405714A2 (en) * 1989-06-30 1991-01-02 Universal Appliances Ltd Self-powered base and remote telephone communication set

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49123704A (en) * 1973-03-31 1974-11-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49123704A (en) * 1973-03-31 1974-11-27

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0405714A2 (en) * 1989-06-30 1991-01-02 Universal Appliances Ltd Self-powered base and remote telephone communication set
EP0405714A3 (en) * 1989-06-30 1992-06-24 Sandler, Harold Self-powered base and remote telephone communication set

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