DK384484D0 - COVER PASS FILTER TO RECEIVE A TRANSMITTED TONE SIGNAL WITH AN ELECTRIC ENERGY SUPPLY NETWORK - Google Patents

COVER PASS FILTER TO RECEIVE A TRANSMITTED TONE SIGNAL WITH AN ELECTRIC ENERGY SUPPLY NETWORK

Info

Publication number: DK384484D0
Authority: DK; Denmark
Prior art keywords: receive; pass filter; electric energy; energy supply; supply network
Prior art date: 1983-08-11

Application number

DK384484A

Other languages

Danish (da)

Other versions

DK384484A (en

DK163469C (en

DK163469B (en

Inventor

Benedikt Steinle

Hanspeter Boesiger

Original Assignee

Landis & Gyr Ag

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.)

1983-08-11

Filing date

1984-08-09

Publication date

1984-08-09

1984-08-09 Application filed by Landis & Gyr Ag filed Critical Landis & Gyr Ag

1984-08-09 Publication of DK384484D0 publication Critical patent/DK384484D0/en

1985-02-12 Publication of DK384484A publication Critical patent/DK384484A/en

1992-03-02 Publication of DK163469B publication Critical patent/DK163469B/en

1992-07-20 Application granted granted Critical

1992-07-20 Publication of DK163469C publication Critical patent/DK163469C/en

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H17/00—Networks using digital techniques
- H03H17/02—Frequency selective networks
- H03H17/04—Recursive filters

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Computer Hardware Design (AREA)
Mathematical Physics (AREA)
Networks Using Active Elements (AREA)
Filters That Use Time-Delay Elements (AREA)
Filters And Equalizers (AREA)
Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Noise Elimination (AREA)
Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Testing Relating To Insulation (AREA)

DK384484A 1983-08-11 1984-08-09 COVER PASS FILTER TO RECEIVE A TRANSFER TONE SIGNAL OVER AN ELECTRIC ENERGY SUPPLY NETWORK DK163469C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH4390/83A CH662683A5 (en)	1983-08-11	1983-08-11	BAND PASS FILTER FOR RECEIVING A TONE SIGNAL TRANSFERRED BY AN ELECTRICAL ENERGY SUPPLY NETWORK.
CH439083		1983-08-11

Publications (4)

Publication Number	Publication Date
DK384484D0 true DK384484D0 (en)	1984-08-09
DK384484A DK384484A (en)	1985-02-12
DK163469B DK163469B (en)	1992-03-02
DK163469C DK163469C (en)	1992-07-20

Family

ID=4275226

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK384484A DK163469C (en)	1983-08-11	1984-08-09	COVER PASS FILTER TO RECEIVE A TRANSFER TONE SIGNAL OVER AN ELECTRIC ENERGY SUPPLY NETWORK

Country Status (9)

Country	Link
AT (1)	AT388264B (en)
BE (1)	BE900326A (en)
CH (1)	CH662683A5 (en)
DE (1)	DE3418011A1 (en)
DK (1)	DK163469C (en)
FR (1)	FR2550669B1 (en)
NL (1)	NL188877C (en)
NO (1)	NO167619C (en)
SE (1)	SE457133B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5262755A (en) *	1991-12-17	1993-11-16	Distribution Control Systems, Inc.	Inbound communications using electricity distribution network
DE4418296A1 (en) *	1994-05-26	1995-11-30	Abb Patent Gmbh	Network connection for devices for data transmission via an electrical distribution network
DE19800718A1 (en) *	1998-01-12	1999-07-22	Abb Research Ltd	Process for the transmission of digital data

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH559983A5 (en) *	1972-12-28	1975-03-14	Zellweger Uster Ag
DE2316436C2 (en) *	1973-04-02	1975-03-27	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Frequency filter with a filter circuit consisting of two parallel filter branches and controlled by a frequency generator
JPS5271960A (en) *	1975-12-11	1977-06-15	Fukuda Denshi Kk	Realltime nonnphase filter using delay circuit
DE3047450C2 (en) *	1980-12-17	1985-07-11	ANT Nachrichtentechnik GmbH, 7150 Backnang	Filter for changing the sampling frequency
CH662224A5 (en) *	1982-10-01	1987-09-15	Zellweger Uster Ag	DIGITAL FILTER FOR REMOTE CONTROL RECEIVERS, ESPECIALLY FOR RADIO CONTROL RECEIVERS.

1983
- 1983-08-11 CH CH4390/83A patent/CH662683A5/en not_active IP Right Cessation
1984
- 1984-05-15 DE DE3418011A patent/DE3418011A1/en active Granted
- 1984-07-25 AT AT0239784A patent/AT388264B/en not_active IP Right Cessation
- 1984-08-08 SE SE8404029A patent/SE457133B/en not_active IP Right Cessation
- 1984-08-08 NO NO843168A patent/NO167619C/en not_active IP Right Cessation
- 1984-08-09 FR FR848412596A patent/FR2550669B1/en not_active Expired
- 1984-08-09 DK DK384484A patent/DK163469C/en not_active IP Right Cessation
- 1984-08-09 BE BE0/213468A patent/BE900326A/en not_active IP Right Cessation
- 1984-08-09 NL NLAANVRAGE8402465,A patent/NL188877C/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK384484A (en)	1985-02-12
SE457133B (en)	1988-11-28
NL8402465A (en)	1985-03-01
NO167619C (en)	1991-11-20
DE3418011A1 (en)	1985-02-28
ATA239784A (en)	1988-10-15
SE8404029L (en)	1985-02-12
DK163469C (en)	1992-07-20
FR2550669A1 (en)	1985-02-15
NL188877C (en)	1992-10-16
NO843168L (en)	1985-02-12
NL188877B (en)	1992-05-18
SE8404029D0 (en)	1984-08-08
CH662683A5 (en)	1987-10-15
AT388264B (en)	1989-05-26
DK163469B (en)	1992-03-02
FR2550669B1 (en)	1989-12-22
BE900326A (en)	1984-12-03
NO167619B (en)	1991-08-12
DE3418011C2 (en)	1988-12-15

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Legal Events

Date	Code	Title	Description
2004-08-30	PUP	Patent expired