IT217854Z2 - Apparecchio di segnalazione ottica a tubo luminoso - Google Patents

Apparecchio di segnalazione ottica a tubo luminoso

Info

Publication number
IT217854Z2
IT217854Z2 IT8935589U IT3558989U IT217854Z2 IT 217854 Z2 IT217854 Z2 IT 217854Z2 IT 8935589 U IT8935589 U IT 8935589U IT 3558989 U IT3558989 U IT 3558989U IT 217854 Z2 IT217854 Z2 IT 217854Z2
Authority
IT
Italy
Prior art keywords
signaling device
luminous tube
optical signaling
tube optical
luminous
Prior art date
Application number
IT8935589U
Other languages
English (en)
Original Assignee
Telemecanique Electrique
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 Telemecanique Electrique filed Critical Telemecanique Electrique
Application granted granted Critical
Publication of IT217854Z2 publication Critical patent/IT217854Z2/it

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. visible personal calling systems or remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. visible personal calling systems or remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. visible personal calling systems or remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/26—Signs formed by electric discharge tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Casings For Electric Apparatus (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
IT8935589U 1988-02-24 1989-02-23 Apparecchio di segnalazione ottica a tubo luminoso IT217854Z2 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8802224A FR2627612B1 (fr) 1988-02-24 1988-02-24 Appareil de signalisation optique a tube lumineux

Publications (1)

Publication Number Publication Date
IT217854Z2 true IT217854Z2 (it) 1992-02-11

Family

ID=9363570

Family Applications (2)

Application Number Title Priority Date Filing Date
IT8935589U IT217854Z2 (it) 1988-02-24 1989-02-23 Apparecchio di segnalazione ottica a tubo luminoso
IT8935589U IT8935589V0 (it) 1988-02-24 1989-02-23 Apparecchio di segnalazione ottica a tubo luminoso

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT8935589U IT8935589V0 (it) 1988-02-24 1989-02-23 Apparecchio di segnalazione ottica a tubo luminoso

Country Status (4)

Country Link
US (1) US4931766A (it)
DE (1) DE8902173U1 (it)
FR (1) FR2627612B1 (it)
IT (2) IT217854Z2 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5134558A (en) * 1990-05-15 1992-07-28 Circle 3 Products, Inc. Hand holdable flashing light assembly
US5057983A (en) * 1990-07-16 1991-10-15 Rudy's Armature Service, Inc. Emergency lighting apparatus with movable protective shield adapted for use with movable environmental structure
DE4204669A1 (de) * 1992-02-17 1993-08-19 Abb Patent Gmbh Leuchte
ATE161083T1 (de) * 1994-04-15 1997-12-15 Werma Signalgeraete Gmbh & Co Signalsäule
EP1146280B1 (de) * 2000-04-12 2009-12-09 WERMA Holding GmbH + Co. KG Signalgerät
EP1146278A3 (de) * 2000-04-12 2004-01-21 WERMA Signaltechnik GmbH & Co. Leuchtmittel, insbesondere für eine Signalleuchte
EP1575011B1 (de) * 2004-03-11 2012-05-09 WERMA Holding GmbH + Co. KG Signalgerät

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731577A (en) * 1951-08-28 1956-01-17 Kemlite Lab Stroboscope lamp
DE1807418A1 (de) * 1968-08-30 1970-05-14 Atomic Power Construction Ltd Gasgekuehlter Kernreaktor
US3668611A (en) * 1969-01-06 1972-06-06 Rite Autotronics Corp Electrical connector assembly and timing light embodying same
FR2054475B1 (it) * 1969-07-09 1974-06-14 Orthotron
US4142179A (en) * 1971-04-19 1979-02-27 Lowndes Roy B W Safety warning lamps for adverse or hazardous atmospheres
GB1462196A (en) * 1973-10-05 1977-01-19 Lowndes R B W Safety warning lamps
US4346329A (en) * 1979-08-27 1982-08-24 Schmidt Robert C H Aiming post light
DE8004221U1 (de) * 1980-02-16 1980-07-24 Ceag Licht- Und Stromversorgungstechnik Gmbh, 4770 Soest Notleuchte
GB2090956B (en) * 1981-01-12 1985-05-01 Medicharge Ltd Signal light
US4429348A (en) * 1982-01-18 1984-01-31 International Telephone And Telegraph Corporation Printed circuit mounting apparatus especially for use in luminaires
DE8604696U1 (de) * 1986-02-21 1986-04-17 Frankauer, Manfred, 4350 Recklinghausen Leuchte
DE8701424U1 (de) * 1986-02-21 1987-03-26 Frankauer, Manfred, 4350 Recklinghausen Leuchte

Also Published As

Publication number Publication date
IT8935589V0 (it) 1989-02-23
US4931766A (en) 1990-06-05
FR2627612A1 (fr) 1989-08-25
DE8902173U1 (de) 1989-05-03
FR2627612B1 (fr) 1994-06-03

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