IT997255B - Impianto indicatore con avvisatori di segnalazione si stemati in righe e colonne - Google Patents
Impianto indicatore con avvisatori di segnalazione si stemati in righe e colonneInfo
- Publication number
- IT997255B IT997255B IT9643/73A IT964373A IT997255B IT 997255 B IT997255 B IT 997255B IT 9643/73 A IT9643/73 A IT 9643/73A IT 964373 A IT964373 A IT 964373A IT 997255 B IT997255 B IT 997255B
- Authority
- IT
- Italy
- Prior art keywords
- rows
- columns
- system indicator
- horn
- signaling
- 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
- G08B5/24—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission with indicator element moving about a pivot, e.g. hinged flap or rotating vane
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Motor And Converter Starters (AREA)
- Control Of Stepping Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1504572A CH542485A (de) | 1972-10-16 | 1972-10-16 | Anzeigeanlage mit in Zeilen und Kolonnen angeordneten Zeichenmeldern |
Publications (1)
Publication Number | Publication Date |
---|---|
IT997255B true IT997255B (it) | 1975-12-30 |
Family
ID=4405866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT9643/73A IT997255B (it) | 1972-10-16 | 1973-10-15 | Impianto indicatore con avvisatori di segnalazione si stemati in righe e colonne |
Country Status (5)
Country | Link |
---|---|
US (1) | US3866216A (it) |
CH (1) | CH542485A (it) |
DE (1) | DE2348820A1 (it) |
FR (1) | FR2203557A5 (it) |
IT (1) | IT997255B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1474166A (en) * | 1973-07-13 | 1977-05-18 | Harris Corp | Controlling actuators for adjusting elements |
US4459587A (en) * | 1981-11-16 | 1984-07-10 | Benco Industries, Inc. | Motorized character rotation device and method of selective actuation |
FR2795886B1 (fr) * | 1999-06-29 | 2001-10-05 | Sonceboz Sa | Methode de calage d'un moteur electrique de type polyphase a fonctionnement pas a pas, ceci par rapport a une position de reference correspondant a une butee mecanique |
US9754746B2 (en) * | 2015-04-22 | 2017-09-05 | Emerson Electric Co. | Dual voltage level circuit for driving a latching relay |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH395806A (de) * | 1961-09-07 | 1965-07-15 | Autophon Ag | Einrichtung zur Einstellung von in Zeichenmeldern von Anzeigeanlagen enthaltenen, bewegbaren Zeichenträgern |
-
1972
- 1972-10-16 CH CH1504572A patent/CH542485A/de not_active IP Right Cessation
-
1973
- 1973-09-28 DE DE19732348820 patent/DE2348820A1/de active Pending
- 1973-10-10 US US405146A patent/US3866216A/en not_active Expired - Lifetime
- 1973-10-15 IT IT9643/73A patent/IT997255B/it active
- 1973-10-16 FR FR7336932A patent/FR2203557A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3866216A (en) | 1975-02-11 |
CH542485A (de) | 1973-09-30 |
FR2203557A5 (it) | 1974-05-10 |
DE2348820A1 (de) | 1974-04-18 |
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