JPS5539491A - Impedance circuit network - Google Patents

Impedance circuit network

Info

Publication number: JPS5539491A
Authority: JP; Japan
Prior art keywords: impedance circuit; circuit network; network; impedance; circuit
Prior art date: 1978-07-27
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

JP9598979A

Other languages

Japanese (ja)

Inventor

Fuuberuto Gisuraan Benken Ian

Abudon Marii Robisuensu Yosefu

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.)

International Standard Electric Corp

Original Assignee

International Standard Electric Corp

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.)

1978-07-27

Filing date

1979-07-27

Publication date

1980-03-19

1979-07-27 Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp

1980-03-19 Publication of JPS5539491A publication Critical patent/JPS5539491A/en

Status Pending legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
- H04M19/026—Arrangements for interrupting the ringing current

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Devices For Supply Of Signal Current (AREA)
Interface Circuits In Exchanges (AREA)
Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

JP9598979A 1978-07-27 1979-07-27 Impedance circuit network Pending JPS5539491A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7807961A NL7807961A (en)	1978-07-27	1978-07-27	IMPEDANCE NETWORK AND MONITORING CHAIN FOR A TELECOMMUNICATION LYUS USING THIS NETWORK.

Publications (1)

Publication Number	Publication Date
JPS5539491A true JPS5539491A (en)	1980-03-19

Family

ID=19831303

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP9598979A Pending JPS5539491A (en)	1978-07-27	1979-07-27	Impedance circuit network

Country Status (8)

Country	Link
JP (1)	JPS5539491A (en)
BE (1)	BE877922A (en)
DE (1)	DE2929661C2 (en)
FI (1)	FI792265A7 (en)
NL (1)	NL7807961A (en)
NO (1)	NO792247L (en)
NZ (1)	NZ191080A (en)
YU (1)	YU183879A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6371020A (en) *	1986-09-10	1988-03-31	Yokota Kikai Kk	Conveyor for substrate separation from carrier

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3036685C2 (en) *	1980-09-29	1985-10-03	Siemens AG, 1000 Berlin und 8000 München	Circuit arrangement for indicating that the subscriber loop closes as a result of a call

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE624790A (en) *	1962-03-01

1978
- 1978-07-27 NL NL7807961A patent/NL7807961A/en not_active Application Discontinuation
1979
- 1979-07-06 NO NO792247A patent/NO792247L/en unknown
- 1979-07-19 FI FI792265A patent/FI792265A7/en not_active Application Discontinuation
- 1979-07-21 DE DE2929661A patent/DE2929661C2/en not_active Expired
- 1979-07-23 NZ NZ191080A patent/NZ191080A/en unknown
- 1979-07-27 BE BE2/57978A patent/BE877922A/en not_active IP Right Cessation
- 1979-07-27 YU YU01838/79A patent/YU183879A/en unknown
- 1979-07-27 JP JP9598979A patent/JPS5539491A/en active Pending

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6371020A (en) *	1986-09-10	1988-03-31	Yokota Kikai Kk	Conveyor for substrate separation from carrier

Also Published As

Publication number	Publication date
YU183879A (en)	1982-06-30
DE2929661A1 (en)	1980-02-07
NO792247L (en)	1980-01-29
DE2929661C2 (en)	1987-02-05
NZ191080A (en)	1982-09-07
NL7807961A (en)	1980-01-29
FI792265A7 (en)	1981-01-01
BE877922A (en)	1980-01-28

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