FR2282757A1 - Montage de surveillance pour des tensions pilote et des tensions de la porteuse - Google Patents

Montage de surveillance pour des tensions pilote et des tensions de la porteuse

Info

Publication number
FR2282757A1
FR2282757A1 FR7525517A FR7525517A FR2282757A1 FR 2282757 A1 FR2282757 A1 FR 2282757A1 FR 7525517 A FR7525517 A FR 7525517A FR 7525517 A FR7525517 A FR 7525517A FR 2282757 A1 FR2282757 A1 FR 2282757A1
Authority
FR
France
Prior art keywords
tensions
monitoring
carrier
pilot voltages
pilot
Prior art date
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.)
Granted
Application number
FR7525517A
Other languages
English (en)
Other versions
FR2282757B1 (fr
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of FR2282757A1 publication Critical patent/FR2282757A1/fr
Application granted granted Critical
Publication of FR2282757B1 publication Critical patent/FR2282757B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/16—Monitoring arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Circuits Of Receivers In General (AREA)
  • Amplifiers (AREA)
  • Manipulation Of Pulses (AREA)
FR7525517A 1974-08-21 1975-08-18 Montage de surveillance pour des tensions pilote et des tensions de la porteuse Granted FR2282757A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742440096 DE2440096C2 (de) 1974-08-21 1974-08-21 Ueberwachungsschaltung zur traeger - und pilot- ueberwachung in traegerfrequenzanlagen

Publications (2)

Publication Number Publication Date
FR2282757A1 true FR2282757A1 (fr) 1976-03-19
FR2282757B1 FR2282757B1 (fr) 1977-12-16

Family

ID=5923738

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525517A Granted FR2282757A1 (fr) 1974-08-21 1975-08-18 Montage de surveillance pour des tensions pilote et des tensions de la porteuse

Country Status (15)

Country Link
JP (1) JPS5146016A (fr)
AT (1) AT352185B (fr)
AU (1) AU505354B2 (fr)
BE (1) BE832620A (fr)
BR (1) BR7505314A (fr)
CH (1) CH589977A5 (fr)
DE (1) DE2440096C2 (fr)
DK (1) DK375375A (fr)
FR (1) FR2282757A1 (fr)
GB (1) GB1522001A (fr)
IL (1) IL47778A (fr)
IT (1) IT1041874B (fr)
NL (1) NL7509908A (fr)
SE (1) SE400005B (fr)
YU (1) YU35699B (fr)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
SE7509309L (sv) 1976-02-23
BR7505314A (pt) 1976-08-03
JPS5146016A (en) 1976-04-20
DE2440096B1 (de) 1976-01-02
AU8391475A (en) 1977-02-17
AU505354B2 (en) 1979-11-15
DE2440096C2 (de) 1976-07-29
IL47778A0 (en) 1975-10-15
AT352185B (de) 1979-09-10
BE832620A (fr) 1976-02-23
IL47778A (en) 1977-07-31
SE400005B (sv) 1978-03-06
JPS5413330B2 (fr) 1979-05-30
GB1522001A (en) 1978-08-23
IT1041874B (it) 1980-01-10
FR2282757B1 (fr) 1977-12-16
YU35699B (en) 1981-04-30
YU212375A (en) 1980-10-31
CH589977A5 (fr)
ATA586775A (de) 1979-02-15
DK375375A (da) 1976-02-22
NL7509908A (nl) 1976-02-24

Similar Documents

Publication Publication Date Title
IT1057904B (it) Fermaglio con sistema proporzionato di filettatura e scanalatura
ATA895475A (de) Ueberwachungsanlage
ATA539075A (de) Atzanlage
SE390721B (sv) Inspektions- och monteringskran
SE413754B (sv) Forfarande for regummering av deck samt spennband for genomforande av forfarandet
DK140083C (da) Selvlaasende baandspaende
JPS5140595A (ja) Denatsuhichokusenteikotai
FR2282757A1 (fr) Montage de surveillance pour des tensions pilote et des tensions de la porteuse
IT1047207B (it) Ancora e dispositivo per la sua installazione
SE396331B (sv) Upphengningsanorndning vid jernvegsboggi
AT338954B (de) Fadenuberwachungsvorrichtung
JPS5113381A (ja) Kotaihannozainosaiseihoho
BE832619A (fr) Montage pour surveiller des tensions pilote et de la porteuse
CA951548A (en) Strip tension sensing device
AT344005B (de) Aufzeichnungsgerat
JPS5117216A (ja) Hatsuhosetsukotakotai
BR7505521A (pt) Aparelho de fixacao limitador de tensao
IT1032564B (it) Dispositivo per la sorveglianza continua di uno spazio aereo
JPS5151748A (ja) Hichokusenteikotai
JPS5138089A (ja) Denatsuhichokusenteikotai
JPS5135098A (ja) Denkiteikotai
JPS5126281A (ja) Yakukoseibunchushutsuyo no kotaibaiyoki
JPS5149464A (ja) Hichokusenteikotai
JPS5142868A (ja) Kotaijunkatsuzai
JPS5150454A (ja) Hichokusenteikotai

Legal Events

Date Code Title Description
ST Notification of lapse