IT217854Z2 - Apparecchio di segnalazione ottica a tubo luminoso - Google Patents
Apparecchio di segnalazione ottica a tubo luminosoInfo
- 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
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
- G08B5/36—Visible signalling systems, e.g. personal calling systems, 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)
- Illuminated Signs And Luminous Advertising (AREA)
- Casings For Electric Apparatus (AREA)
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)
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 |
WO1995028598A1 (de) * | 1994-04-15 | 1995-10-26 | Werma-Signalgeräte Gmbh & Co. | Signalsäule |
EP1146278A3 (de) * | 2000-04-12 | 2004-01-21 | WERMA Signaltechnik GmbH & Co. | Leuchtmittel, insbesondere für eine Signalleuchte |
EP1146280B1 (de) * | 2000-04-12 | 2009-12-09 | WERMA Holding GmbH + Co. KG | Signalgerät |
DE102005011171A1 (de) * | 2004-03-11 | 2005-09-29 | Werma Signaltechnik Gmbh + Co. Kg | Signalgerät |
Family Cites Families (12)
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 (it) * | 1986-02-21 | 1987-03-26 | Frankauer, Manfred, 4350 Recklinghausen, De |
-
1988
- 1988-02-24 FR FR8802224A patent/FR2627612B1/fr not_active Expired - Fee Related
-
1989
- 1989-02-21 US US07/313,365 patent/US4931766A/en not_active Expired - Lifetime
- 1989-02-23 IT IT8935589U patent/IT217854Z2/it active
- 1989-02-23 IT IT8935589U patent/IT8935589V0/it unknown
- 1989-02-23 DE DE8902173U patent/DE8902173U1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2627612A1 (fr) | 1989-08-25 |
FR2627612B1 (fr) | 1994-06-03 |
IT8935589V0 (it) | 1989-02-23 |
US4931766A (en) | 1990-06-05 |
DE8902173U1 (it) | 1989-05-03 |
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