DE69112887D1 - Vorrichtung zur Speisung einer Teilnehmerleitung mit reduzierter Leistung. - Google Patents

Vorrichtung zur Speisung einer Teilnehmerleitung mit reduzierter Leistung.

Info

Publication number: DE69112887D1
Authority: DE; Germany
Prior art keywords: feeding; subscriber line; reduced power; reduced; power
Prior art date: 1990-03-15
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 - Fee Related

Application number

DE69112887T

Other languages

English (en)

Other versions

DE69112887T2 (de

Inventor

Juho Arras

Mats Carlos Sixtensso Ohlstedt

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.)

Telefonaktiebolaget LM Ericsson AB

Original Assignee

Telefonaktiebolaget LM Ericsson AB

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.)

1990-03-15

Filing date

1991-02-11

Publication date

1995-10-19

1991-02-11 Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB

1995-10-19 Publication of DE69112887D1 publication Critical patent/DE69112887D1/de

1996-03-14 Application granted granted Critical

1996-03-14 Publication of DE69112887T2 publication Critical patent/DE69112887T2/de

2011-02-12 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/001—Current supply source at the exchanger providing current to substations
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Devices For Supply Of Signal Current (AREA)
Interface Circuits In Exchanges (AREA)
Heat-Pump Type And Storage Water Heaters (AREA)
Generation Of Surge Voltage And Current (AREA)
Valve Device For Special Equipments (AREA)

DE69112887T 1990-03-15 1991-02-11 Vorrichtung zur Speisung einer Teilnehmerleitung mit reduzierter Leistung. Expired - Fee Related DE69112887T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9000929A SE465799B (sv)	1990-03-15	1990-03-15	Anordning foer reducerad effektmatning till en abonnentlinje

Publications (2)

Publication Number	Publication Date
DE69112887D1 true DE69112887D1 (de)	1995-10-19
DE69112887T2 DE69112887T2 (de)	1996-03-14

Family

ID=20378873

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69112887T Expired - Fee Related DE69112887T2 (de)	1990-03-15	1991-02-11	Vorrichtung zur Speisung einer Teilnehmerleitung mit reduzierter Leistung.

Country Status (18)

Country	Link
US (1)	US5323453A (de)
EP (1)	EP0452286B1 (de)
JP (1)	JPH05505708A (de)
KR (1)	KR0129037B1 (de)
AU (1)	AU650263B2 (de)
BR (1)	BR9106161A (de)
CA (1)	CA2074479A1 (de)
DE (1)	DE69112887T2 (de)
DK (1)	DK0452286T3 (de)
ES (1)	ES2077836T3 (de)
FI (1)	FI923862A7 (de)
GR (1)	GR3017667T3 (de)
IE (1)	IE69576B1 (de)
NO (1)	NO923433L (de)
PT (1)	PT97039B (de)
SE (1)	SE465799B (de)
TN (1)	TNSN91014A1 (de)
WO (1)	WO1991014333A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2144275C1 (ru) *	1993-06-30	2000-01-10	Моторола, Инк.	Съемное электронное устройство для соединения с источником питания с переменным уровнем перезарядки
JP3360184B2 (ja) *	1993-09-20	2002-12-24	富士通株式会社	光加入者伝送システムに於ける給電制御方式
SE507739C2 (sv) *	1996-11-08	1998-07-06	Ericsson Telefon Ab L M	Anordning vid en linjekrets för mätning av linjespänning
DE19653625A1 (de) *	1996-12-20	1998-06-25	Siemens Ag	Verfahren und Anordnung zur Fernspeisung mehrerer gleichartiger Verbraucher aus einer Energiequelle
JPH10243093A (ja) *	1996-12-25	1998-09-11	Fujitsu Ltd	無給電通信方法及び交換機
US6278778B1 (en) *	1998-12-30	2001-08-21	Alcatel Usa Sourcing, L.P.	System and method of power limiting call processing in telecommunications equipment
US7480713B2 (en) *	2000-12-15	2009-01-20	International Business Machines Corporation	Method and system for network management with redundant monitoring and categorization of endpoints
WO2008038617A1 (en) *	2006-09-29	2008-04-03	Nec Corporation	Signal selecting apparatus, circuit amending apparatus, circuit simulator, circuit emulator, method of signal selection and program

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH586983A5 (de) *	1974-12-23	1977-04-15	Ibm
US4254305A (en) *	1979-02-07	1981-03-03	International Telephone And Telegraph Corporation	Current limited subscriber line feed circuit
GB2064915B (en) *	1979-11-29	1984-03-21	Standard Telephones Cables Ltd	Telephone line feed circuit
GB2071461B (en) *	1980-02-14	1984-01-25	Standard Telephones Cables Ltd	Telephone line feed
JPS5737967A (en) *	1980-08-15	1982-03-02	Nec Corp	Talking current supply protecting circuit
CA1157175A (en) *	1981-02-20	1983-11-15	Mitel Corporation	Power saving line circuit
SE431704B (sv) *	1982-07-06	1984-02-20	Ericsson Telefon Ab L M	Forfarande vid strommatning av en abonnentapparat fran en telefonvexel
SE433284B (sv) *	1982-09-17	1984-05-14	Ericsson Telefon Ab L M	Anordning for strommatning av en abonnentapparat
SE433285B (sv) *	1982-09-22	1984-05-14	Ericsson Telefon Ab L M	Anordning for strommatning av en abonnentapparat
JPS5981960A (ja) *	1982-11-01	1984-05-11	Nippon Telegr & Teleph Corp <Ntt>	可変給電特性型電流供給回路
DE3431074A1 (de) *	1984-08-23	1986-02-27	Siemens AG, 1000 Berlin und 8000 München	Schaltungsanordnung fuer eine kleine fernsprechnebenstellenanlage
US4653088A (en) *	1985-03-25	1987-03-24	Wang Laboratories, Inc.	Telephone circuitry with power backup
US4760379A (en) *	1986-09-05	1988-07-26	Bell Of Pennsylvania	Fail-safe high temperature alarm
JPS6457866A (en) *	1987-08-28	1989-03-06	Fujitsu Ltd	Feeding current control circuit
US4856059A (en) *	1987-11-13	1989-08-08	Itec, Inc.	Semiconductor subscriber line interface circuit with enhanced survivability

1990
- 1990-03-15 SE SE9000929A patent/SE465799B/sv not_active IP Right Cessation
1991
- 1991-02-11 ES ES91850030T patent/ES2077836T3/es not_active Expired - Lifetime
- 1991-02-11 WO PCT/SE1991/000092 patent/WO1991014333A1/en not_active Ceased
- 1991-02-11 DK DK91850030.7T patent/DK0452286T3/da active
- 1991-02-11 AU AU75410/91A patent/AU650263B2/en not_active Ceased
- 1991-02-11 FI FI923862A patent/FI923862A7/fi unknown
- 1991-02-11 JP JP91506375A patent/JPH05505708A/ja active Pending
- 1991-02-11 EP EP91850030A patent/EP0452286B1/de not_active Expired - Lifetime
- 1991-02-11 KR KR1019920702201A patent/KR0129037B1/ko not_active Expired - Fee Related
- 1991-02-11 CA CA002074479A patent/CA2074479A1/en not_active Abandoned
- 1991-02-11 DE DE69112887T patent/DE69112887T2/de not_active Expired - Fee Related
- 1991-02-11 BR BR919106161A patent/BR9106161A/pt not_active IP Right Cessation
- 1991-03-12 IE IE81591A patent/IE69576B1/en not_active IP Right Cessation
- 1991-03-14 US US07/669,615 patent/US5323453A/en not_active Expired - Lifetime
- 1991-03-14 PT PT97039A patent/PT97039B/pt not_active IP Right Cessation
- 1991-03-15 TN TNTNSN91014A patent/TNSN91014A1/fr unknown
1992
- 1992-09-03 NO NO92923433A patent/NO923433L/no unknown
1995
- 1995-10-06 GR GR950402771T patent/GR3017667T3/el unknown

Also Published As

Publication number	Publication date
EP0452286A1 (de)	1991-10-16
BR9106161A (pt)	1993-03-16
NO923433D0 (no)	1992-09-03
FI923862A0 (fi)	1992-08-28
US5323453A (en)	1994-06-21
SE9000929L (sv)	1991-09-16
AU650263B2 (en)	1994-06-16
PT97039B (pt)	1998-10-30
NO923433L (no)	1992-09-03
AU7541091A (en)	1991-10-10
TNSN91014A1 (fr)	1992-10-25
JPH05505708A (ja)	1993-08-19
SE465799B (sv)	1991-10-28
GR3017667T3 (en)	1996-01-31
DE69112887T2 (de)	1996-03-14
IE910815A1 (en)	1991-09-25
SE9000929D0 (sv)	1990-03-15
PT97039A (pt)	1993-03-31
CA2074479A1 (en)	1991-09-16
FI923862L (fi)	1992-08-28
DK0452286T3 (da)	1995-11-13
WO1991014333A1 (en)	1991-09-19
KR0129037B1 (ko)	1998-04-08
FI923862A7 (fi)	1992-08-28
KR930701044A (ko)	1993-03-16
ES2077836T3 (es)	1995-12-01
IE69576B1 (en)	1996-10-02
EP0452286B1 (de)	1995-09-13

Publication	Publication Date	Title
DE69019509D1 (de)	1995-06-22	Vorrichtung zur Positionierung einer Elektrode.
DE69311498D1 (de)	1997-07-17	Speisevorrichtung mit einer integrierten Sammelleitung
DE69102356D1 (de)	1994-07-14	Vorrichtung zum Kühlen mit einer Flüssigkeit.
DE3851458D1 (de)	1994-10-20	Vorrichtung mit einer scheideförmigen Durchflusszelle.
DE69202975D1 (de)	1995-07-20	Positionsbestimmende vorrichtung.
DE3852308D1 (de)	1995-01-12	Vorrichtung zur berührungslosen Energieübertragung.
DE69320015D1 (de)	1998-09-03	Vorrichtung zur Krümmung von Nadeln mit automatischer Zuführung
DE69200277D1 (de)	1994-09-01	Vorrichtung zur Herstellung von Schlingen.
DE69005942D1 (de)	1994-02-24	Vorrichtung zur Förderung einer Flüssigkeit.
DE59200047D1 (de)	1994-03-03	Halter zur Kabeldurchführung.
DE69010465D1 (de)	1994-08-11	Unverletzbarhahn versehen mit einer Vorrichtung zur Besteuerung.
DE69112120D1 (de)	1995-09-21	Vorrichtung zur Regelung eines Leistungssystems.
DE3768119D1 (de)	1991-04-04	Vorrichtung zur auswahl einer kassette.
DE69213098D1 (de)	1996-10-02	Vorrichtung zur automatischen Papierzuführung
DE68918710D1 (de)	1994-11-17	Optische nichtlineare Vorrichtung mit einer Mikroquantum-Heterostruktur.
DE69109881D1 (de)	1995-06-29	Bogenzuführungsvorrichtung.
DE69102960D1 (de)	1994-08-25	Vorrichtung zur Stabilisierung einer Servolenkung gegenüber Temperatureinflüssen.
DE69128532D1 (de)	1998-02-05	Kolbenstangenloser zylinder mit einer vorrichtung zur hubbegrenzung
DE69018057D1 (de)	1995-04-27	Verfahren und Vorrichtung zur Speisung einer Fernsprechleitung mit Gleichstrom.
DE69104025D1 (de)	1994-10-20	Entwicklungsgerät mit einer plattenauffangvorrichtung.
DE69112887D1 (de)	1995-10-19	Vorrichtung zur Speisung einer Teilnehmerleitung mit reduzierter Leistung.
DE3779580D1 (de)	1992-07-09	Vorrichtung zur kompensation einer verzeichnung.
DE3885486D1 (de)	1993-12-16	Wechselrichter zur Speisung eines Verbrauchers mit einer induktiven Komponente.
DE69107640D1 (de)	1995-04-06	Streifdrucker mit Endescheidenvorrichtung.
DE59104069D1 (de)	1995-02-09	Vorrichtung zur bildmässigen Beschreibung einer Druckform.

Legal Events

Date	Code	Title	Description
1996-10-10	8364	No opposition during term of opposition
2002-12-19	8339	Ceased/non-payment of the annual fee