GB2265235B - Sound signal generator - Google Patents
Sound signal generatorInfo
- Publication number
- GB2265235B GB2265235B GB9204616A GB9204616A GB2265235B GB 2265235 B GB2265235 B GB 2265235B GB 9204616 A GB9204616 A GB 9204616A GB 9204616 A GB9204616 A GB 9204616A GB 2265235 B GB2265235 B GB 2265235B
- Authority
- GB
- United Kingdom
- Prior art keywords
- signal generator
- sound signal
- sound
- generator
- signal
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B45/00—Arrangements or adaptations of signalling or lighting devices
- B63B45/08—Arrangements or adaptations of signalling or lighting devices the devices being acoustic
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9204616A GB2265235B (en) | 1992-03-03 | 1992-03-03 | Sound signal generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9204616A GB2265235B (en) | 1992-03-03 | 1992-03-03 | Sound signal generator |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9204616D0 GB9204616D0 (en) | 1992-04-15 |
GB2265235A GB2265235A (en) | 1993-09-22 |
GB2265235B true GB2265235B (en) | 1996-01-10 |
Family
ID=10711439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9204616A Expired - Fee Related GB2265235B (en) | 1992-03-03 | 1992-03-03 | Sound signal generator |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2265235B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2807864A1 (en) * | 2000-04-14 | 2001-10-19 | Willy Noerens | AUTOMATIC FOG HORN |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2214675A (en) * | 1988-03-28 | 1989-09-06 | C & N Electrical Ind Ltd | Programmable beacon |
US5012757A (en) * | 1990-04-20 | 1991-05-07 | Williams James E | Automatic horn warning signal apparatus for use on boats |
-
1992
- 1992-03-03 GB GB9204616A patent/GB2265235B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2214675A (en) * | 1988-03-28 | 1989-09-06 | C & N Electrical Ind Ltd | Programmable beacon |
US5012757A (en) * | 1990-04-20 | 1991-05-07 | Williams James E | Automatic horn warning signal apparatus for use on boats |
Also Published As
Publication number | Publication date |
---|---|
GB2265235A (en) | 1993-09-22 |
GB9204616D0 (en) | 1992-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |