Category:Electromechanical Sirens: Difference between revisions
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Electromechanical sirens generally use a cylindrical, slotted rotor inside of a similar stator. The rotor spins inside the nonmoving stator, causing air to be forced out like a squirrel cage blower. The slots are alternately blocked and opened as the rotor spins, causing vibration and sound. | Electromechanical sirens generally use a cylindrical, slotted rotor inside of a similar stator. The rotor spins inside the nonmoving stator, causing air to be forced out like a squirrel cage blower. The slots are alternately blocked and opened as the rotor spins, causing vibration and sound. | ||
[[Category:Sirens]] | |||
Revision as of 20:22, 14 December 2013
Electromechanical sirens generally use a cylindrical, slotted rotor inside of a similar stator. The rotor spins inside the nonmoving stator, causing air to be forced out like a squirrel cage blower. The slots are alternately blocked and opened as the rotor spins, causing vibration and sound.
Pages in category "Electromechanical Sirens"
The following 138 pages are in this category, out of 138 total.
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- Scream Master
- Screamer
- SD-10
- Selay Güvenlik ve İkaz Sistemleri İmalat San. Tic. Ltd. Şti.
- Sentry 95
- Siracode Signal Co.
- Sireno No. A-D
- Sireno vertical sirens
- Sirex
- Siro-Drone
- SLEA
- Soundmaster Signals, Inc.
- Southern California Edison Model 120
- SS3 Defender
- Stanton sirens
- Sterling Siren Fire Alarm Co.
- Sterling Vertical Siren
- STH-10
- STL-10
- Super Sirex
- Swedish Electric Co.
- System 7000