CH470806A - Dispositif électronique permettant de surveiller le passage de signaux électriques modulés sur un conducteur - Google Patents

Dispositif électronique permettant de surveiller le passage de signaux électriques modulés sur un conducteur

Info

Publication number
CH470806A
CH470806A CH27167A CH27167A CH470806A CH 470806 A CH470806 A CH 470806A CH 27167 A CH27167 A CH 27167A CH 27167 A CH27167 A CH 27167A CH 470806 A CH470806 A CH 470806A
Authority
CH
Switzerland
Prior art keywords
conductor
monitoring
passage
electronic device
electrical signals
Prior art date
Application number
CH27167A
Other languages
English (en)
Inventor
Moch Pierre
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of CH470806A publication Critical patent/CH470806A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • C01B33/28—Base exchange silicates, e.g. zeolites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/18—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for introducing delay in the operation of the relay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Signal Processing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Relay Circuits (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
CH27167A 1966-01-26 1967-01-09 Dispositif électronique permettant de surveiller le passage de signaux électriques modulés sur un conducteur CH470806A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR47350A FR1481980A (fr) 1966-01-26 1966-01-26 Dispositif électronique à retard

Publications (1)

Publication Number Publication Date
CH470806A true CH470806A (fr) 1969-03-31

Family

ID=8599819

Family Applications (1)

Application Number Title Priority Date Filing Date
CH27167A CH470806A (fr) 1966-01-26 1967-01-09 Dispositif électronique permettant de surveiller le passage de signaux électriques modulés sur un conducteur

Country Status (9)

Country Link
US (1) US3482042A (fr)
BE (1) BE692951A (fr)
CH (1) CH470806A (fr)
DE (1) DE1254668B (fr)
FR (1) FR1481980A (fr)
GB (1) GB1168250A (fr)
LU (1) LU52869A1 (fr)
NL (1) NL6701145A (fr)
SE (1) SE346669B (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2332142A (en) * 1941-01-04 1943-10-19 Rca Corp Long dash interrupter

Also Published As

Publication number Publication date
LU52869A1 (fr) 1968-08-28
SE346669B (fr) 1972-07-10
FR1481980A (fr) 1967-05-26
US3482042A (en) 1969-12-02
BE692951A (fr) 1967-07-20
DE1254668B (de) 1967-11-23
NL6701145A (fr) 1967-07-27
GB1168250A (en) 1969-10-22

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Legal Events

Date Code Title Description
PL Patent ceased