FR1029110A - Relay device - Google Patents

Relay device

Info

Publication number
FR1029110A
FR1029110A FR1029110DA FR1029110A FR 1029110 A FR1029110 A FR 1029110A FR 1029110D A FR1029110D A FR 1029110DA FR 1029110 A FR1029110 A FR 1029110A
Authority
FR
France
Prior art keywords
relay device
relay
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.)
Expired
Application number
Other languages
French (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.)
Landis and Gyr AG
Original Assignee
Landis and Gyr 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 Landis and Gyr AG filed Critical Landis and Gyr AG
Application granted granted Critical
Publication of FR1029110A publication Critical patent/FR1029110A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/52—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of gas-filled tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
    • H01J13/02—Details
    • H01J13/48—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0048—Tubes with a main cathode
    • H01J2893/0058—Grids; Auxiliary internal or external electrodes
FR1029110D 1949-12-06 1950-12-05 Relay device Expired FR1029110A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH693989X 1949-12-06

Publications (1)

Publication Number Publication Date
FR1029110A true FR1029110A (en) 1953-05-29

Family

ID=4529475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1029110D Expired FR1029110A (en) 1949-12-06 1950-12-05 Relay device

Country Status (6)

Country Link
BE (1) BE499834A (en)
CH (1) CH279088A (en)
DE (1) DE949511C (en)
FR (1) FR1029110A (en)
GB (1) GB693989A (en)
NL (2) NL151553B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1167950B (en) * 1961-06-23 1964-04-16 Siemens Ag Three-point controller with dead zone

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE492587C (en) * 1928-01-19 1930-03-01 Hans Richter Dr Device for the detection of weak currents
DE724252C (en) * 1935-12-20 1942-08-22 Ing Jan Zalabak Automatic electrical control device using a glow discharge path
DE698100C (en) * 1936-02-09 1940-11-01 Licht Und Kraft Akt Ges Locking device for roll-up curtains with drawstring or cord

Also Published As

Publication number Publication date
BE499834A (en)
NL151553B (en)
GB693989A (en) 1953-07-08
NL81646C (en)
DE949511C (en) 1956-09-20
CH279088A (en) 1951-11-15

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