CH113265A - Summerhupe. - Google Patents
Summerhupe.Info
- Publication number
- CH113265A CH113265A CH113265DA CH113265A CH 113265 A CH113265 A CH 113265A CH 113265D A CH113265D A CH 113265DA CH 113265 A CH113265 A CH 113265A
- Authority
- CH
- Switzerland
- Prior art keywords
- buzzer horn
- buzzer
- horn
- Prior art date
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
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
- G10K9/13—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using electromagnetic driving means
- G10K9/15—Self-interrupting arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE113265X | 1924-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH113265A true CH113265A (de) | 1926-01-02 |
Family
ID=5653279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH113265D CH113265A (de) | 1924-05-24 | 1925-02-16 | Summerhupe. |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH113265A (de) |
| FR (1) | FR593824A (de) |
| GB (1) | GB234452A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2550110A (en) * | 1949-11-01 | 1951-04-24 | Westinghouse Electric Corp | Magnet assembly for contactors |
| US4609253A (en) * | 1982-10-05 | 1986-09-02 | Zoran Perisic | Dual screen system |
-
1925
- 1925-02-16 CH CH113265D patent/CH113265A/de unknown
- 1925-02-25 FR FR593824D patent/FR593824A/fr not_active Expired
- 1925-03-04 GB GB5376/25A patent/GB234452A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB234452A (en) | 1925-08-06 |
| FR593824A (fr) | 1925-09-01 |
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