NL188877C - BAND TRANSMISSION FILTER FOR THE RECEPTION OF AN ELECTRICAL POWER SUPPLY TRANSFER AUDIOFREQUENT SIGNAL. - Google Patents

BAND TRANSMISSION FILTER FOR THE RECEPTION OF AN ELECTRICAL POWER SUPPLY TRANSFER AUDIOFREQUENT SIGNAL.

Info

Publication number: NL188877C
Authority: NL; Netherlands
Prior art keywords: audiofrequent; reception; signal; power supply; electrical power
Prior art date: 1983-08-11

Application number

NLAANVRAGE8402465,A

Other languages

Dutch (nl)

Other versions

NL188877B (en

NL8402465A (en

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

1992-10-16

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

1985-03-01 Publication of NL8402465A publication Critical patent/NL8402465A/en

1992-05-18 Publication of NL188877B publication Critical patent/NL188877B/en

1992-10-16 Application granted granted Critical

1992-10-16 Publication of NL188877C publication Critical patent/NL188877C/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)
Testing Relating To Insulation (AREA)
Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Noise Elimination (AREA)

NLAANVRAGE8402465,A 1983-08-11 1984-08-09 BAND TRANSMISSION FILTER FOR THE RECEPTION OF AN ELECTRICAL POWER SUPPLY TRANSFER AUDIOFREQUENT SIGNAL. NL188877C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH439083		1983-08-11
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.

Publications (3)

Publication Number	Publication Date
NL8402465A NL8402465A (en)	1985-03-01
NL188877B NL188877B (en)	1992-05-18
NL188877C true NL188877C (en)	1992-10-16

Family

ID=4275226

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE8402465,A NL188877C (en)	1983-08-11	1984-08-09	BAND TRANSMISSION FILTER FOR THE RECEPTION OF AN ELECTRICAL POWER SUPPLY TRANSFER AUDIOFREQUENT SIGNAL.

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 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
- 1984-08-09 FR FR848412596A patent/FR2550669B1/en not_active Expired
- 1984-08-09 DK DK384484A patent/DK163469C/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK384484A (en)	1985-02-12
FR2550669B1 (en)	1989-12-22
CH662683A5 (en)	1987-10-15
NO167619B (en)	1991-08-12
SE457133B (en)	1988-11-28
NO167619C (en)	1991-11-20
DK384484D0 (en)	1984-08-09
SE8404029D0 (en)	1984-08-08
DE3418011C2 (en)	1988-12-15
FR2550669A1 (en)	1985-02-15
DK163469B (en)	1992-03-02
DK163469C (en)	1992-07-20
NO843168L (en)	1985-02-12
NL188877B (en)	1992-05-18
ATA239784A (en)	1988-10-15
AT388264B (en)	1989-05-26
SE8404029L (en)	1985-02-12
NL8402465A (en)	1985-03-01
DE3418011A1 (en)	1985-02-28
BE900326A (en)	1984-12-03

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Legal Events

Date	Code	Title	Description
1988-01-04	BA	A request for search or an international-type search has been filed
1988-02-01	BB	A search report has been drawn up
1988-02-01	BC	A request for examination has been filed
2004-10-01	V4	Discontinued because of reaching the maximum lifetime of a patent	Effective date: 20040809