EP0045539A3 - Telephone bell assembly - Google Patents
Telephone bell assembly Download PDFInfo
- Publication number
- EP0045539A3 EP0045539A3 EP81200809A EP81200809A EP0045539A3 EP 0045539 A3 EP0045539 A3 EP 0045539A3 EP 81200809 A EP81200809 A EP 81200809A EP 81200809 A EP81200809 A EP 81200809A EP 0045539 A3 EP0045539 A3 EP 0045539A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- bells
- bell
- assembly
- telephone bell
- bell assembly
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
- G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
- G10K1/062—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated
- G10K1/063—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated the sounding member being a bell
- G10K1/064—Operating or striking mechanisms therefor
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electromechanical Clocks (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8024941 | 1980-07-30 | ||
GB8024941A GB2081486B (en) | 1980-07-30 | 1980-07-30 | Telephone bell assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0045539A2 EP0045539A2 (en) | 1982-02-10 |
EP0045539A3 true EP0045539A3 (en) | 1982-12-01 |
Family
ID=10515151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81200809A Ceased EP0045539A3 (en) | 1980-07-30 | 1981-07-15 | Telephone bell assembly |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0045539A3 (en) |
JP (1) | JPS5836919B2 (en) |
AU (1) | AU540940B2 (en) |
GB (1) | GB2081486B (en) |
IN (1) | IN153654B (en) |
NZ (1) | NZ197843A (en) |
PT (1) | PT73434B (en) |
ZA (1) | ZA814374B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8400732D0 (en) * | 1984-01-12 | 1984-02-15 | Mycalex Motors | Electric bells |
ES2128929B1 (en) * | 1996-04-19 | 2000-01-16 | D Schulz Bodo Reinhard | ELECTROMECHANICAL DRIVE ASSEMBLY AND ACOUSTIC SIGNALING PROVIDED WITH SUCH DRIVE ASSEMBLY. |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1697057A (en) * | 1925-12-24 | 1929-01-01 | American Telephone & Telegraph | Ringer |
US2217073A (en) * | 1938-01-20 | 1940-10-08 | Associated Electric Lab Inc | Signal device |
DE836202C (en) * | 1947-06-14 | 1952-04-10 | Siemens Ag Albis | Polarized AC alarm clock |
GB885073A (en) * | 1959-08-10 | 1961-12-20 | Rotax Ltd | Audible warning devices |
-
1980
- 1980-07-30 GB GB8024941A patent/GB2081486B/en not_active Expired
-
1981
- 1981-06-26 ZA ZA814374A patent/ZA814374B/en unknown
- 1981-07-01 IN IN719/CAL/81A patent/IN153654B/en unknown
- 1981-07-15 EP EP81200809A patent/EP0045539A3/en not_active Ceased
- 1981-07-27 JP JP56117579A patent/JPS5836919B2/en not_active Expired
- 1981-07-27 AU AU73430/81A patent/AU540940B2/en not_active Ceased
- 1981-07-27 NZ NZ197843A patent/NZ197843A/en unknown
- 1981-07-27 PT PT73434A patent/PT73434B/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1697057A (en) * | 1925-12-24 | 1929-01-01 | American Telephone & Telegraph | Ringer |
US2217073A (en) * | 1938-01-20 | 1940-10-08 | Associated Electric Lab Inc | Signal device |
DE836202C (en) * | 1947-06-14 | 1952-04-10 | Siemens Ag Albis | Polarized AC alarm clock |
GB885073A (en) * | 1959-08-10 | 1961-12-20 | Rotax Ltd | Audible warning devices |
Also Published As
Publication number | Publication date |
---|---|
NZ197843A (en) | 1984-03-16 |
GB2081486B (en) | 1983-11-02 |
ZA814374B (en) | 1983-02-23 |
PT73434B (en) | 1982-08-19 |
JPS5836919B2 (en) | 1983-08-12 |
EP0045539A2 (en) | 1982-02-10 |
JPS5756896A (en) | 1982-04-05 |
IN153654B (en) | 1984-08-04 |
GB2081486A (en) | 1982-02-17 |
AU540940B2 (en) | 1984-12-06 |
AU7343081A (en) | 1982-03-04 |
PT73434A (en) | 1981-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): CH DE FR GB LI SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: N.V. PHILIPS' GLOEILAMPENFABRIEKEN Owner name: PHILIPS ELECTRONIC AND ASSOCIATED INDUSTRIES LIMIT |
|
AK | Designated contracting states |
Designated state(s): CH DE FR GB LI SE |
|
17P | Request for examination filed |
Effective date: 19821105 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 19841207 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: BARNES, HAROLD ERNEST |