DE251295C - - Google Patents
Info
- Publication number
- DE251295C DE251295C DENDAT251295D DE251295DA DE251295C DE 251295 C DE251295 C DE 251295C DE NDAT251295 D DENDAT251295 D DE NDAT251295D DE 251295D A DE251295D A DE 251295DA DE 251295 C DE251295 C DE 251295C
- Authority
- DE
- Germany
- Prior art keywords
- resistor
- clutches
- motor
- bell
- starter
- 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.)
- Active
Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000007858 starting material Substances 0.000 claims description 5
- 230000005284 excitation Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 description 10
- 230000010355 oscillation Effects 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- G10K1/28—Bells for towers or the like
- G10K1/30—Details or accessories
- G10K1/34—Operating mechanisms
- G10K1/347—Operating mechanisms for an oscillating bell which is driven twice per cycle
- G10K1/348—Operating mechanisms for an oscillating bell which is driven twice per cycle electrically operated
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE251295C true DE251295C (cs) |
Family
ID=509744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT251295D Active DE251295C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE251295C (cs) |
-
0
- DE DENDAT251295D patent/DE251295C/de active Active
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