AT92062B - Electromagnetic horn with two records. - Google Patents
Electromagnetic horn with two records.Info
- Publication number
- AT92062B AT92062B AT92062DA AT92062B AT 92062 B AT92062 B AT 92062B AT 92062D A AT92062D A AT 92062DA AT 92062 B AT92062 B AT 92062B
- Authority
- AT
- Austria
- Prior art keywords
- record
- records
- electromagnetic horn
- achieve
- controlled
- 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
- G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
- G10K9/20—Sounding members
-
- 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)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electromagnetism (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Electromagnets (AREA)
Description
<Desc/Clms Page number 1>
Elektromagnetische Hupe mit zwei Schallplatten.
EMI1.1
<Desc/Clms Page number 2>
naturlich auch dem Anschlag & zugeteilt werden, wobei dann die Platte 6 kein besonderes nsehlagstitek zu tragen braucht.
Um die durch den Antrieb ermöglichte grosse Geschwindigkeit auch voll ausnützen zu können,
EMI2.1
die angestossene Schallplatte 6 zwischen der Schallplatte J und dem Elektromagneten 7 liegt. Der Bolzen- ? ist dann mit einem entsprechenden, z. B. bundartigen. Anschlag für die Schallplatte 6 zu versehen. Dies hat den Vorteil, dass die kurzwelligen Töne der angestossenen Platte beim Durchtreten durch Öffnungen der gesteuerten Platte weniger gedämpft werden.
PATENT-ANSPRÜCHE :
1. Elektromagnetische Hupe mit zwei Schallplatten. von denen die eine von dem elektromagne- tischen Antrieb unmittelbar beeinflusst wird, während die andere von der unmittelbar angetriebenen Platte aus angestossen und dadurch in Schwingungen versetzt wird. dadurch gekennzeichnet, dass der elektromagnetische Antrieb der einen Schallplatte unabhängig von der Bewegung der angestossenen Schallplatte gesteuert wird.
<Desc / Clms Page number 1>
Electromagnetic horn with two records.
EMI1.1
<Desc / Clms Page number 2>
can of course also be assigned to the stop &, in which case the plate 6 does not need to carry any special nsehlagstitek.
In order to be able to fully utilize the high speed made possible by the drive,
EMI2.1
the struck record 6 lies between the record J and the electromagnet 7. The bolt- ? is then with a corresponding, z. B. fret-like. Stop for the record 6 to be provided. This has the advantage that the short-wave tones of the struck plate are less attenuated when passing through openings in the controlled plate.
PATENT CLAIMS:
1. Electromagnetic horn with two records. one of which is directly influenced by the electromagnetic drive, while the other is impacted by the directly driven plate and is thus set into vibrations. characterized in that the electromagnetic drive of the one record is controlled independently of the movement of the record that has been struck.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB99370D DE413441C (en) | 1921-04-19 | 1921-04-19 | Electromagnetic horn |
Publications (1)
Publication Number | Publication Date |
---|---|
AT92062B true AT92062B (en) | 1923-04-10 |
Family
ID=6989608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92062D AT92062B (en) | 1921-04-19 | 1922-02-14 | Electromagnetic horn with two records. |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT92062B (en) |
DE (1) | DE413441C (en) |
FR (1) | FR544567A (en) |
GB (1) | GB178428A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5218575A (en) * | 1992-09-04 | 1993-06-08 | Milltronics Ltd. | Acoustic transducer |
US9865242B2 (en) | 2015-08-19 | 2018-01-09 | Ford Global Technologies, Llc | Single coil multi-tone horns |
-
1921
- 1921-04-19 DE DEB99370D patent/DE413441C/en not_active Expired
- 1921-12-14 FR FR544567D patent/FR544567A/en not_active Expired
-
1922
- 1922-02-14 AT AT92062D patent/AT92062B/en active
- 1922-04-03 GB GB948922A patent/GB178428A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB178428A (en) | 1922-12-14 |
FR544567A (en) | 1922-09-25 |
DE413441C (en) | 1925-05-12 |
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