NL168974C - SIGNALING BUTTON. - Google Patents

SIGNALING BUTTON.

Info

Publication number
NL168974C
NL168974C NL7104269A NL7104269A NL168974C NL 168974 C NL168974 C NL 168974C NL 7104269 A NL7104269 A NL 7104269A NL 7104269 A NL7104269 A NL 7104269A NL 168974 C NL168974 C NL 168974C
Authority
NL
Netherlands
Prior art keywords
signaling button
signaling
button
Prior art date
Application number
NL7104269A
Other languages
Dutch (nl)
Other versions
NL7104269A (en
NL168974B (en
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of NL7104269A publication Critical patent/NL7104269A/xx
Publication of NL168974B publication Critical patent/NL168974B/en
Application granted granted Critical
Publication of NL168974C publication Critical patent/NL168974C/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/32—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission with indicator element moving rectilinearly
NL7104269A 1970-04-02 1971-03-31 SIGNALING BUTTON. NL168974C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH485870A CH517367A (en) 1970-04-02 1970-04-02 Control button with signal part and use of the same

Publications (3)

Publication Number Publication Date
NL7104269A NL7104269A (en) 1971-10-05
NL168974B NL168974B (en) 1981-12-16
NL168974C true NL168974C (en) 1982-05-17

Family

ID=4283769

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7104269A NL168974C (en) 1970-04-02 1971-03-31 SIGNALING BUTTON.

Country Status (5)

Country Link
BE (1) BE765045A (en)
CA (1) CA927806A (en)
CH (1) CH517367A (en)
DE (2) DE7024910U (en)
NL (1) NL168974C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928700A1 (en) * 1979-07-16 1981-02-19 Siemens Ag LAMPLESS SIGNAL ELEMENT
DE3012265C2 (en) * 1980-03-29 1983-10-27 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Lampless optical signaling device for indicating changes in pressure
US4302650A (en) * 1980-05-30 1981-11-24 Westinghouse Electric Corp. Circuit interrupter with optical indicator
JPS59139510A (en) * 1983-01-28 1984-08-10 寺崎電気産業株式会社 Display unit for electric switch
DE3342468A1 (en) * 1983-11-24 1985-06-05 Brown, Boveri & Cie Ag, 6800 Mannheim ELECTRICAL SWITCHGEAR
US4688512A (en) * 1985-03-04 1987-08-25 Mechanical Products, Inc. Backlighted trip indicator
DE3601941A1 (en) * 1986-01-23 1987-07-30 Norbert Just Display device for an electromagnetic relay
DE3736617A1 (en) * 1987-10-29 1989-05-11 Asea Brown Boveri Device for displaying a specific position of a structural element which can be moved inside a building
DE4214804A1 (en) * 1992-05-04 1993-11-11 Wabco Westinghouse Fahrzeug Device for the optical display of the pressure of a medium

Also Published As

Publication number Publication date
DE2032839C3 (en) 1979-10-18
DE2032839A1 (en) 1971-11-04
DE7024910U (en) 1972-05-10
CA927806A (en) 1973-06-05
DE2032839B2 (en) 1979-03-01
BE765045A (en) 1971-08-16
NL7104269A (en) 1971-10-05
CH517367A (en) 1971-12-31
NL168974B (en) 1981-12-16

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Legal Events

Date Code Title Description
V2 Lapsed due to non-payment of the last due maintenance fee for the patent application