NL163394C - Automatische kanaalkiesinrichting voor een televisie- -ontvanger. - Google Patents

Automatische kanaalkiesinrichting voor een televisie- -ontvanger.

Info

Publication number
NL163394C
NL163394C NL7201714.A NL163394DA NL163394C NL 163394 C NL163394 C NL 163394C NL 163394D A NL163394D A NL 163394DA NL 163394 C NL163394 C NL 163394C
Authority
NL
Netherlands
Prior art keywords
television receiver
automatic channel
channel dial
dial
automatic
Prior art date
Application number
NL7201714.A
Other languages
English (en)
Original Assignee
Matsushita Electric Ind Co Ltd
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.)
Publication of NL163394C publication Critical patent/NL163394C/nl

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
    • H01H33/83—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas wherein the contacts are opened by the flow of air or gas
NL7201714.A 1950-08-21 Automatische kanaalkiesinrichting voor een televisie- -ontvanger. NL163394C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1041209X 1950-08-21

Publications (1)

Publication Number Publication Date
NL163394C true NL163394C (nl)

Family

ID=7716412

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7201714.A NL163394C (nl) 1950-08-21 Automatische kanaalkiesinrichting voor een televisie- -ontvanger.

Country Status (2)

Country Link
FR (1) FR1041209A (nl)
NL (1) NL163394C (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114815A (en) * 1959-11-18 1963-12-17 Westinghouse Electric Corp Fluid-blast circuit interrupter with improved current-transformer housing means

Also Published As

Publication number Publication date
FR1041209A (fr) 1953-10-21

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