DK129180B - Fjernfødesystem for jævnstrøm. - Google Patents

Fjernfødesystem for jævnstrøm.

Info

Publication number: DK129180B
Authority: DK; Denmark
Prior art keywords: power supply; supply system; power; supply
Prior art date: 1972-06-01

Application number

DK297873A

Other languages

English (en)

Other versions

DK129180C (da

Inventor

L Dert

Original Assignee

Philips Nv

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.)

1972-06-01

Filing date

1973-05-29

Publication date

1974-09-02

1973-05-29 Application filed by Philips Nv filed Critical Philips Nv

1974-09-02 Publication of DK129180B publication Critical patent/DK129180B/da

1975-01-13 Application granted granted Critical

1975-01-13 Publication of DK129180C publication Critical patent/DK129180C/da

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/44—Arrangements for feeding power to a repeater along the transmission line
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/181—Low-frequency amplifiers, e.g. audio preamplifiers
- H03F3/183—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Power Engineering (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Amplifiers (AREA)

DK297873A 1972-06-01 1973-05-29 Fjernfødesystem for jævnstrøm. DK129180B (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7207393A NL7207393A (da)	1972-06-01	1972-06-01

Publications (2)

Publication Number	Publication Date
DK129180B true DK129180B (da)	1974-09-02
DK129180C DK129180C (da)	1975-01-13

Family

ID=19816182

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK297873A DK129180B (da)	1972-06-01	1973-05-29	Fjernfødesystem for jævnstrøm.

Country Status (10)

Country	Link
AT (1)	AT331310B (da)
BE (1)	BE800322A (da)
CA (1)	CA977840A (da)
CH (1)	CH558112A (da)
DE (1)	DE2324114C3 (da)
DK (1)	DK129180B (da)
FR (1)	FR2186785B1 (da)
GB (1)	GB1413864A (da)
NL (1)	NL7207393A (da)
SE (1)	SE389589B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2533383A1 (fr) *	1982-09-17	1984-03-23	Prigent Jean Pierre	Perfectionnement au repeteur pour ligne a paires symetriques

1972
- 1972-06-01 NL NL7207393A patent/NL7207393A/xx not_active Application Discontinuation
1973
- 1973-04-30 CA CA170,746A patent/CA977840A/en not_active Expired
- 1973-05-12 DE DE19732324114 patent/DE2324114C3/de not_active Expired
- 1973-05-29 SE SE7307635A patent/SE389589B/xx unknown
- 1973-05-29 GB GB2535873A patent/GB1413864A/en not_active Expired
- 1973-05-29 CH CH774473A patent/CH558112A/xx not_active IP Right Cessation
- 1973-05-29 AT AT468573A patent/AT331310B/de not_active IP Right Cessation
- 1973-05-29 DK DK297873A patent/DK129180B/da unknown
- 1973-05-30 BE BE131766A patent/BE800322A/xx not_active IP Right Cessation
- 1973-05-30 FR FR7319649A patent/FR2186785B1/fr not_active Expired

Also Published As

Publication number	Publication date
ATA468573A (de)	1975-11-15
SE389589B (sv)	1976-11-08
CA977840A (en)	1975-11-11
CH558112A (de)	1975-01-15
GB1413864A (en)	1975-11-12
FR2186785A1 (da)	1974-01-11
DE2324114A1 (de)	1973-12-13
BE800322A (fr)	1973-11-30
NL7207393A (da)	1973-12-04
DK129180C (da)	1975-01-13
DE2324114C3 (de)	1985-12-05
AT331310B (de)	1976-08-10
FR2186785B1 (da)	1976-05-28
DE2324114B2 (de)	1978-08-03

Similar Documents

Publication	Publication Date	Title
NL179017C (nl)	1986-06-16	Gelijkspanningsvoedingsinrichting.
SE388516B (sv)	1976-10-04	Kraftforsorjningssystem
SE7408316L (sv)	1975-01-13	Likstroms-bageffektmatning.
ES181929Y (es)	1974-03-16	Parrilla-asador perfeccionada.
NL7502290A (nl)	1975-08-29	Gelijkspanningsvoedingsstelsel.
DK129180B (da)	1974-09-02	Fjernfødesystem for jævnstrøm.
NL7413693A (nl)	1975-04-25	Geregelde voedingsinrichting.
SE386779B (sv)	1976-08-16	Kraftoverforingsanleggning for hogspend likstrom
ES180901Y (es)	1974-02-01	Salvamanteles perfeccionado.
ES213246Y (es)	1976-11-01	Inversor perfeccionado.
ES176636Y (es)	1973-07-16	Racor perfeccionado.
ES185305Y (es)	1974-06-16	Sosten perfeccionado.
ES177549Y (es)	1973-04-16	Soporte perfeccionado.
ES176062Y (es)	1973-03-01	Estuche perfeccionado.
ES181352Y (es)	1974-03-01	Estuche perfeccionado.
ES182258Y (es)	1974-04-01	Estuche perfeccionado.
ES185045Y (es)	1974-06-16	Estuche bitension perfeccionado.
ES181653Y (es)	1974-03-16	Falcho techo perfeccionado.
ES183268Y (es)	1974-04-16	Proyectil autopropulsado perfeccionado.
ES179809Y (es)	1973-11-16	Pitillera perfeccionada.
ES184084Y (es)	1974-05-16	Butaca-cama perfeccionada.
ES184067Y (es)	1974-05-16	Carretilla estibadora perfeccionada.
ES184410Y (es)	1974-06-01	Tiesto perfeccionado.
ES182167Y (es)	1974-04-01	Cubo-asiento perfeccionado.
ES182022Y (es)	1974-04-01	Caja-envase perfeccionada.