SU796995A1 - Method of diagnosis of electric machine bearings - Google Patents
Method of diagnosis of electric machine bearings Download PDFInfo
- Publication number
- SU796995A1 SU796995A1 SU782642355A SU2642355A SU796995A1 SU 796995 A1 SU796995 A1 SU 796995A1 SU 782642355 A SU782642355 A SU 782642355A SU 2642355 A SU2642355 A SU 2642355A SU 796995 A1 SU796995 A1 SU 796995A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- electric machine
- diagnosis
- machine bearings
- controlled parameter
- bearings
- Prior art date
Links
Landscapes
- Rolling Contact Bearings (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Description
(54) СПОСОБ ДИАГНОСТИРОВАНИЯ ПОДШИПНИКОВ ЭЛЕКТРИЧЕСКОЙ МАШИНЫ(54) METHOD FOR DIAGNOSING A BEARING ELECTRIC MACHINE
3 79699543 7969954
чину контролируемого паргииетра,ф6р--руемого параметра выдел ют составкируемого путем измерени отношени л ющие спектра пульсаций тока электричастот вращени шариков или сепара ческоймашины,the parameter of the controlled pargyetter, the measured parameter is extracted by measuring the ratio of the spectrum of current pulsations of the electric frequency of the rotation of the balls or of the separating machine,
тора подшипника и вала при заданномtorus bearing and shaft for a given
режиме функционировани , о т л и -Источники информации,mode of operation, about tl and -sources of information,
чающийс тем, что, с цельюприн тые во внимание при экспертизеconsidering that in order to be taken into account during the examination
упрощени и расширени области при- 1. Авторское свидетельство СССРsimplifying and expanding the scope of pri- 1. USSR Copyright Certificate
менени , дл формировани контроли- 224128, кл, G 01 м 13/04., 1965,changes, for the formation of control - 224128, cl, G 01 m 13/04., 1965,
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782642355A SU796995A1 (en) | 1978-07-17 | 1978-07-17 | Method of diagnosis of electric machine bearings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782642355A SU796995A1 (en) | 1978-07-17 | 1978-07-17 | Method of diagnosis of electric machine bearings |
Publications (1)
Publication Number | Publication Date |
---|---|
SU796995A1 true SU796995A1 (en) | 1981-01-15 |
Family
ID=20776054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782642355A SU796995A1 (en) | 1978-07-17 | 1978-07-17 | Method of diagnosis of electric machine bearings |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU796995A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5140858A (en) * | 1986-05-30 | 1992-08-25 | Koyo Seiko Co. Ltd. | Method for predicting destruction of a bearing utilizing a rolling-fatigue-related frequency range of AE signals |
-
1978
- 1978-07-17 SU SU782642355A patent/SU796995A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5140858A (en) * | 1986-05-30 | 1992-08-25 | Koyo Seiko Co. Ltd. | Method for predicting destruction of a bearing utilizing a rolling-fatigue-related frequency range of AE signals |
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