CH233043A - Amplifier system for telecommunications systems provided with a reserve amplifier with a device for automatic switching to the same. - Google Patents

Amplifier system for telecommunications systems provided with a reserve amplifier with a device for automatic switching to the same.

Info

Publication number
CH233043A
CH233043A CH233043DA CH233043A CH 233043 A CH233043 A CH 233043A CH 233043D A CH233043D A CH 233043DA CH 233043 A CH233043 A CH 233043A
Authority
CH
Switzerland
Prior art keywords
amplifier
same
automatic switching
reserve
systems provided
Prior art date
Application number
Other languages
German (de)
Inventor
Ag Standard Telephon Und Radio
Original Assignee
Standard Telephon & Radio 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.)
Filing date
Publication date
Application filed by Standard Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag
Publication of CH233043A publication Critical patent/CH233043A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
    • H03F1/542—Replacing by standby devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
CH233043D 1941-10-20 1942-10-20 Amplifier system for telecommunications systems provided with a reserve amplifier with a device for automatic switching to the same. CH233043A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL233043X 1941-10-20

Publications (1)

Publication Number Publication Date
CH233043A true CH233043A (en) 1944-06-30

Family

ID=19780091

Family Applications (1)

Application Number Title Priority Date Filing Date
CH233043D CH233043A (en) 1941-10-20 1942-10-20 Amplifier system for telecommunications systems provided with a reserve amplifier with a device for automatic switching to the same.

Country Status (4)

Country Link
BE (1) BE447592A (en)
CH (1) CH233043A (en)
FR (1) FR885987A (en)
NL (1) NL56691C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE921482C (en) * 1951-09-19 1954-12-20 Rudolf Sigerist Boiler for collective heating systems with a device for reducing the size of the furnace
DE949069C (en) * 1955-05-07 1956-09-13 Patelhold Patentverwertung Receiving system for wireless communication
DE1035223B (en) * 1956-03-17 1958-07-31 Pintsch Electro Gmbh Arrangement for automatic switching to a reserve device in the case of radio connections
DE1210458B (en) * 1960-10-26 1966-02-10 Nippon Electric Co Amplifier arrangement of high operational reliability, in particular carrier frequency amplifier

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE510734A (en) * 1951-04-19

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE921482C (en) * 1951-09-19 1954-12-20 Rudolf Sigerist Boiler for collective heating systems with a device for reducing the size of the furnace
DE949069C (en) * 1955-05-07 1956-09-13 Patelhold Patentverwertung Receiving system for wireless communication
DE1035223B (en) * 1956-03-17 1958-07-31 Pintsch Electro Gmbh Arrangement for automatic switching to a reserve device in the case of radio connections
DE1210458B (en) * 1960-10-26 1966-02-10 Nippon Electric Co Amplifier arrangement of high operational reliability, in particular carrier frequency amplifier

Also Published As

Publication number Publication date
NL56691C (en)
FR885987A (en) 1943-09-30
BE447592A (en)

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