JPS538403A - System for detecting rotor contact position - Google Patents
System for detecting rotor contact positionInfo
- Publication number
- JPS538403A JPS538403A JP8102876A JP8102876A JPS538403A JP S538403 A JPS538403 A JP S538403A JP 8102876 A JP8102876 A JP 8102876A JP 8102876 A JP8102876 A JP 8102876A JP S538403 A JPS538403 A JP S538403A
- Authority
- JP
- Japan
- Prior art keywords
- contact position
- rotor contact
- detecting rotor
- rotor
- casing
- 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.)
- Pending
Links
Landscapes
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
PURPOSE: To facilitate inspection and repair through detection of the position of contact between rotor and casing by providing a vibration detector on a rotor casing and a shaft vibration detector and a rotation pulse generator in the neighborhood of the rotor.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8102876A JPS538403A (en) | 1976-07-09 | 1976-07-09 | System for detecting rotor contact position |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8102876A JPS538403A (en) | 1976-07-09 | 1976-07-09 | System for detecting rotor contact position |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS538403A true JPS538403A (en) | 1978-01-25 |
Family
ID=13735009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8102876A Pending JPS538403A (en) | 1976-07-09 | 1976-07-09 | System for detecting rotor contact position |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS538403A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103867475A (en) * | 2012-12-18 | 2014-06-18 | 上海宝钢工业技术服务有限公司 | Method for detecting on-line running state of dual-rotor axial flow fan |
-
1976
- 1976-07-09 JP JP8102876A patent/JPS538403A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103867475A (en) * | 2012-12-18 | 2014-06-18 | 上海宝钢工业技术服务有限公司 | Method for detecting on-line running state of dual-rotor axial flow fan |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS53110877A (en) | Revolving direction detector | |
JPS538403A (en) | System for detecting rotor contact position | |
JPS51114169A (en) | Device for operating frequency | |
JPS5692422A (en) | Detecting device for oscillation of turbine-driven generator | |
JPS5248348A (en) | Origin detecting apparatus | |
JPS5231407A (en) | Apparatus for mounting tyre | |
JPS5377551A (en) | Position detecting mechanism inspecting apparatus | |
JPS5347858A (en) | Active sensor | |
JPS52145278A (en) | Friction detector for rotary machine | |
JPS547391A (en) | Detecting probe protecting mechanism of rotary type flaw detecting apparatus | |
JPS52143082A (en) | Rotor.s abnormality detection | |
JPS5257411A (en) | Gap adjusting apparatus for steam turbine | |
JPS5214808A (en) | Dc motor accident detecting device | |
JPS5237647A (en) | Oiling device by pressure on the bearing of rotary machine | |
JPS5413804A (en) | Turbine speed detecting circuit | |
JPS52128184A (en) | Low speed rotary speed detector | |
JPS5366331A (en) | Timing detector | |
JPS5376871A (en) | Revolution stop detector | |
JPS51133746A (en) | Brushless a-c generator | |
JPS5242208A (en) | Operation monitor for motor | |
JPS51151872A (en) | Contact type position detecting device | |
JPS5327465A (en) | Detector for rotational speed | |
JPS51124453A (en) | Revolution angle detector | |
JPS5237081A (en) | Speed detection device | |
JPS51141334A (en) | Device for preventing erroneous operation of power relay |