FR50183E - Installation multiple d'appareils à courant porteur - Google Patents

Installation multiple d'appareils à courant porteur

Info

Publication number: FR50183E
Authority: FR; France
Prior art keywords: power line; multiple installation; line devices; devices; installation
Prior art date: 1935-10-27
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.): Expired

Application number

Other languages

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.)

AEG AG

Original Assignee

Allgemeine Elektricitaets Gesellschaft

AEG 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.)

1935-10-27

Filing date

1939-01-21

Publication date

1939-01-17

1939-01-17 Application granted granted Critical

1939-01-17 Publication of FR50183E publication Critical patent/FR50183E/fr

1939-01-21 Application filed by Allgemeine Elektricitaets Gesellschaft, AEG AG filed Critical Allgemeine Elektricitaets Gesellschaft

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/10—Intermediate station arrangements, e.g. for branching, for tapping-off
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/546—Combination of signalling, telemetering, protection
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/58—Repeater circuits
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/04—Frequency-transposition arrangements

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Radio Relay Systems (AREA)
Selective Calling Equipment (AREA)
Interconnected Communication Systems, Intercoms, And Interphones (AREA)

FR50183D 1935-10-27 1939-01-21 Installation multiple d'appareils à courant porteur Expired FR50183E (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DEA77458D DE722815C (de)	1935-10-27	1935-10-27	Traegerstromtelefoniesystem mit zwei Traegerstroemen und Zwischenverstaerkerstationen
DEA81940D DE765208C (de)	1935-10-27	1937-02-07	Traegerfrequenztelephoniesystem mit zwei Traegerfrequenzen und Zwischenverstaerkern und Zwischenverstaerkern

Publications (1)

Publication Number	Publication Date
FR50183E true FR50183E (fr)	1939-01-17

Family

ID=5794049

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
FR812233D Expired FR812233A (fr)	1935-10-27	1936-10-10	Installation multiple d'appareils à courant porteur
FR833156D Expired FR833156A (fr)	1935-10-27	1938-02-04	Système à courant porteur comportant suppression des bandes latérales
FR50183D Expired FR50183E (fr)	1935-10-27	1939-01-21	Installation multiple d'appareils à courant porteur
FR51451D Expired FR51451E (fr)	1935-10-27	1939-04-05	Installation multiple d'appareils à courant porteur

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
FR812233D Expired FR812233A (fr)	1935-10-27	1936-10-10	Installation multiple d'appareils à courant porteur
FR833156D Expired FR833156A (fr)	1935-10-27	1938-02-04	Système à courant porteur comportant suppression des bandes latérales

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
FR51451D Expired FR51451E (fr)	1935-10-27	1939-04-05	Installation multiple d'appareils à courant porteur

Country Status (3)

Country	Link
CH (2)	CH208098A (fr)
DE (3)	DE722815C (fr)
FR (4)	FR812233A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE899957C (de) *	1939-06-30	1953-12-17	Aeg	Anordnung zur Traegerstromuebertragung ueber die Fahrdrahtleitungen im elektrischen Bahnbetrieb
DE963965C (de) *	1948-10-02	1957-05-16	Siemens Ag	Schaltungsanordnung fuer Traegerfrequenz-Fernsprechanlagen
DE900708C (de) *	1949-05-29	1954-01-04	Mix & Genest Akt Ges	Hochfrequenztelefonieuebertragungssystem fuer Hochspannungsleitungen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR659308A (fr) *	1930-04-12	1929-06-27	Thomson Houston Comp Francaise	Perfectionnements aux systèmes de commande à distance de relais par courants porteurs
DE667851C (de) *	1930-08-09	1938-11-21	Siemens Ag	Verfahren zur UEbertragung von Fernsteuer- oder Fernmessimpulsen im Kraftwerksbetriebe
FR782747A (fr) *	1933-12-15	1935-06-11	Lorenz C Ag	Procédé de transmission de signaux, de la parole ou autres, par câbles, à l'aidede courants à haute fréquence

1935
- 1935-10-27 DE DEA77458D patent/DE722815C/de not_active Expired
1936
- 1936-10-10 FR FR812233D patent/FR812233A/fr not_active Expired
- 1936-11-22 DE DE1936A0081156 patent/DE751668C/de not_active Expired
1937
- 1937-02-07 DE DEA81940D patent/DE765208C/de not_active Expired
1938
- 1938-02-04 FR FR833156D patent/FR833156A/fr not_active Expired
1939
- 1939-01-21 FR FR50183D patent/FR50183E/fr not_active Expired
- 1939-01-23 CH CH208098D patent/CH208098A/de unknown
- 1939-04-05 FR FR51451D patent/FR51451E/fr not_active Expired
- 1939-04-05 CH CH218826D patent/CH218826A/de unknown

Also Published As

Publication number	Publication date
DE751668C (de)	1953-06-08
DE765208C (de)	1953-06-08
CH218826A (de)	1941-12-31
CH208098A (de)	1939-12-31
FR51451E (fr)	1942-08-12
DE722815C (de)	1942-07-22
FR812233A (fr)	1937-05-03
FR833156A (fr)	1938-10-13

Publication	Publication Date	Title
FR795337A (fr)	1936-03-11	Panneau isolant
FR825168A (fr)	1938-02-24	Interrupteurs électriques
FR801041A (fr)	1936-07-25	Dispositif à décharge électrique
FR863360A (fr)	1941-03-31	Robinet
FR821766A (fr)	1937-12-13	Câbles électriques
FR50183E (fr)	1939-01-17	Installation multiple d'appareils à courant porteur
FR825386A (fr)	1938-03-02	Installations de téléimprimeurs
FR824083A (fr)	1938-02-01	Presse-étoupe
FR806024A (fr)	1936-12-05	Presse-étoupe
FR815339A (fr)	1937-06-09	Robinet
FR822874A (fr)	1938-01-10	Appareils pour la télévision
FR811494A (fr)	1937-04-15	Appareils à décharge électrique
FR818881A (fr)	1937-10-05	Appareils électriques à haute fréquence
FR736043A (fr)	1932-11-18	Nouvelle borne d'appareils électriques
FR823841A (fr)	1938-01-27	Robinet
FR872010A (fr)	1942-05-26	Robinet
FR821296A (fr)	1937-12-01	Installations télégraphiques
FR822304A (fr)	1937-12-28	Thermomètre multipolaire à contact
FR43043E (fr)	1934-01-25	Polarisation statique d'appareils à courant alternatif
FR811944A (fr)	1937-04-26	Robinet
FR814625A (fr)	1937-06-26	Robinet
FR47111E (fr)	1937-01-18	Polarisation statique d'appareils à courant alternatif
FR800574A (fr)	1936-07-08	Dispositif à décharge électrique perfectionné
FR786355A (fr)	1935-09-02	étui à fards multiples
FR801162A (fr)	1936-07-29	Robinet à vis