JPS5783142A - Protective device for rotary electric machine - Google Patents
Protective device for rotary electric machineInfo
- Publication number
- JPS5783142A JPS5783142A JP55158245A JP15824580A JPS5783142A JP S5783142 A JPS5783142 A JP S5783142A JP 55158245 A JP55158245 A JP 55158245A JP 15824580 A JP15824580 A JP 15824580A JP S5783142 A JPS5783142 A JP S5783142A
- Authority
- JP
- Japan
- Prior art keywords
- air cleaner
- dust
- contact
- predetermined quantity
- pressure
- 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
- 230000001681 protective effect Effects 0.000 title 1
- 239000000428 dust Substances 0.000 abstract 5
- 238000001816 cooling Methods 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/26—Structural association of machines with devices for cleaning or drying cooling medium, e.g. with filters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55158245A JPS5783142A (en) | 1980-11-12 | 1980-11-12 | Protective device for rotary electric machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55158245A JPS5783142A (en) | 1980-11-12 | 1980-11-12 | Protective device for rotary electric machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5783142A true JPS5783142A (en) | 1982-05-24 |
Family
ID=15667422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55158245A Pending JPS5783142A (en) | 1980-11-12 | 1980-11-12 | Protective device for rotary electric machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5783142A (ja) |
-
1980
- 1980-11-12 JP JP55158245A patent/JPS5783142A/ja active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2124385B (en) | Monitoring an engine inlet pressure sensor for malfunction | |
ES8107361A1 (es) | Perfeccionamientos en dispositivos para detectar impurezas solidas o liquidas en un fluido a presion | |
GB2102391B (en) | Abnormal flow detecting circuit for paper sheet counting machine | |
ES8502349A1 (es) | Aparato para recuperacion de polvo, destinado a recuperar polvo arrastrado en aire | |
JPS5783142A (en) | Protective device for rotary electric machine | |
JPS5678355A (en) | Cooling water system abnormality detector for hydrogen-gas cooling rotary electric machine | |
JPS5598353A (en) | Abnormal condition detecting method of sliding member in rotating machine | |
GB2052060B (en) | Detecting particles carried by a fluid flow | |
FR2473176B1 (fr) | Dispositif de detection d'une pression differentielle | |
JPS5669553A (en) | Oxygen concentration detecting device | |
JPS5488558A (en) | Method of eliminating bridge in stock material supplying device | |
EP0056311A3 (en) | Gas flow detectors | |
ES268706U (es) | Detector para detectar el nivel de agua en una maquina. | |
JPS54154880A (en) | Device for detecting abnormality on cutting tool | |
ES276298U (es) | Verificador de la presion para aspirador de polvo. | |
ES268847U (es) | Una aspiradora. | |
JPS56124782A (en) | Valve monitoring apparatus | |
GB1387085A (en) | Dishwashing machine | |
JPS5485360A (en) | Detector for defective part of gas-insulated apparatus | |
JPS5726300A (en) | Detector of dust stuck to turbo unit | |
JPS57157135A (en) | Detector for sodium leak | |
JPS54103261A (en) | Dust compressing apparatus for electric cleaner | |
SE7904695L (sv) | Fluidstromningsvakt | |
JPS5585239A (en) | Abnormality detector for pressure feed pipe | |
SU1587378A1 (ru) | Пылезаборна трубка |