JPS5875363A - 公衆用課金パルス送出回路 - Google Patents

公衆用課金パルス送出回路

Info

Publication number
JPS5875363A
JPS5875363A JP17215481A JP17215481A JPS5875363A JP S5875363 A JPS5875363 A JP S5875363A JP 17215481 A JP17215481 A JP 17215481A JP 17215481 A JP17215481 A JP 17215481A JP S5875363 A JPS5875363 A JP S5875363A
Authority
JP
Japan
Prior art keywords
current
circuit
circuits
constant current
controlling
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.)
Granted
Application number
JP17215481A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0218631B2 (enrdf_load_html_response
Inventor
Yoshihiro Jin
神　吉広
Kazuo Hamasato
和雄 浜里
Masahiko Ono
大野　正日子
Yoshito Sakurai
桜井　義人
Kenzo Hasegawa
長谷川　賢造
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.)
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
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 Fujitsu Ltd, Hitachi Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP17215481A priority Critical patent/JPS5875363A/ja
Publication of JPS5875363A publication Critical patent/JPS5875363A/ja
Publication of JPH0218631B2 publication Critical patent/JPH0218631B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/28—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Meter Arrangements (AREA)
  • Interface Circuits In Exchanges (AREA)
JP17215481A 1981-10-29 1981-10-29 公衆用課金パルス送出回路 Granted JPS5875363A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17215481A JPS5875363A (ja) 1981-10-29 1981-10-29 公衆用課金パルス送出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17215481A JPS5875363A (ja) 1981-10-29 1981-10-29 公衆用課金パルス送出回路

Publications (2)

Publication Number Publication Date
JPS5875363A true JPS5875363A (ja) 1983-05-07
JPH0218631B2 JPH0218631B2 (enrdf_load_html_response) 1990-04-26

Family

ID=15936561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17215481A Granted JPS5875363A (ja) 1981-10-29 1981-10-29 公衆用課金パルス送出回路

Country Status (1)

Country Link
JP (1) JPS5875363A (enrdf_load_html_response)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076855A (ja) * 1983-10-04 1985-05-01 Fujitsu Ltd 課金パルス送出方式
JPS6076856A (ja) * 1983-10-04 1985-05-01 Fujitsu Ltd 課金パルス送出方式
JPS60130253A (ja) * 1983-12-19 1985-07-11 Oki Electric Ind Co Ltd 課金パルス送出方式
JPS61224767A (ja) * 1985-03-29 1986-10-06 Nec Corp 給電回路

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6937786B2 (ja) 2019-01-31 2021-09-22 Imv株式会社 振動制御装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112709A (en) * 1974-07-11 1976-01-31 Fujitsu Ltd Fuirutasonyu jokyohoshiki
JPS5337307A (en) * 1976-09-20 1978-04-06 Hitachi Ltd Transmission system for charging signal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112709A (en) * 1974-07-11 1976-01-31 Fujitsu Ltd Fuirutasonyu jokyohoshiki
JPS5337307A (en) * 1976-09-20 1978-04-06 Hitachi Ltd Transmission system for charging signal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076855A (ja) * 1983-10-04 1985-05-01 Fujitsu Ltd 課金パルス送出方式
JPS6076856A (ja) * 1983-10-04 1985-05-01 Fujitsu Ltd 課金パルス送出方式
JPS60130253A (ja) * 1983-12-19 1985-07-11 Oki Electric Ind Co Ltd 課金パルス送出方式
JPS61224767A (ja) * 1985-03-29 1986-10-06 Nec Corp 給電回路

Also Published As

Publication number Publication date
JPH0218631B2 (enrdf_load_html_response) 1990-04-26

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