SU1229563A1 - Indicator of compressor rotor displacement - Google Patents
Indicator of compressor rotor displacement Download PDFInfo
- Publication number
- SU1229563A1 SU1229563A1 SU833719856A SU3719856A SU1229563A1 SU 1229563 A1 SU1229563 A1 SU 1229563A1 SU 833719856 A SU833719856 A SU 833719856A SU 3719856 A SU3719856 A SU 3719856A SU 1229563 A1 SU1229563 A1 SU 1229563A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- indicator
- compressor rotor
- rotor displacement
- conductors
- compressor
- Prior art date
Links
Description
Изобретение относитс к компрессорному оборудованию, в частности к устройствам дл защиты ротора компрессора от осевого перемещени в любую сторону при нару- щении работы упорного подщипника,и может быть использовано в других област х техники, где необходима защита вращающегос элемента от осевого перемещени .The invention relates to compressor equipment, in particular, devices for protecting the compressor rotor against axial movement in any direction when the support bearing is interrupted, and can be used in other areas of technology where protection of the rotating element from axial movement is necessary.
Целью изобретени вл етс повышение эксплуатационной надежности.The aim of the invention is to increase operational reliability.
На чертеже .представлена принципиальна схема сигнализатора.In the drawing. Is a schematic diagram of the detector.
В пазах статора 1, выполненного из диэлектрика , установлено два проводника 2, соединенных с блоком регистрации (не показан).In the slots of the stator 1, made of a dielectric, there are two conductors 2 connected to a registration unit (not shown).
Пружины 3, которые обеспечивают нат жение проводников 2, предварительно раст нуты и закреплены с одной стороны на статоре, а с другой - на проводниках 2. Между проводниками 2 установлены заостренные диски 4, закрепленные через диэлектрические прокладки 5 на роторе 6.The springs 3, which provide tension for the conductors 2, are pre-stretched and fixed on one side on the stator, and on the other on the conductors 2. Pointed disks 4 are mounted between the conductors 2 and fixed through dielectric pads 5 on the rotor 6.
Сигнализатор работает следующим образом .The detector works as follows.
При осевом перемещении ротора 6, большем, чем выставленный зазор междуWhen the axial movement of the rotor 6, greater than the exposed clearance between
проводниками 2 и диском 4, заостренна часть диска касаетс проводника 2, разруша его, при этом электрическа часть разрываетс , с выдачей сигнала на блок регистрации , при этом разрушенные части проводника пружинами 3 вт гиваютс в пазы статора , исключа контакт проводника с ротором .by the conductors 2 and the disk 4, the pointed part of the disk touches the conductor 2, destroying it, and the electrical part is broken, giving a signal to the recording unit, while the damaged parts of the conductor are pulled by springs 3 into the stator slots, excluding the contact of the conductor with the rotor.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU833719856A SU1229563A1 (en) | 1983-12-30 | 1983-12-30 | Indicator of compressor rotor displacement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU833719856A SU1229563A1 (en) | 1983-12-30 | 1983-12-30 | Indicator of compressor rotor displacement |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1229563A1 true SU1229563A1 (en) | 1986-05-07 |
Family
ID=21110959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU833719856A SU1229563A1 (en) | 1983-12-30 | 1983-12-30 | Indicator of compressor rotor displacement |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1229563A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5411364A (en) * | 1993-12-22 | 1995-05-02 | Allied-Signal Inc. | Gas turbine engine failure detection system |
WO1999000585A1 (en) * | 1997-06-27 | 1999-01-07 | MTU MOTOREN- UND TURBINEN-UNION MüNCHEN GMBH | Device for the emergency stop of a gas turbine |
WO2003093652A3 (en) * | 2001-11-14 | 2004-06-17 | Honeywell Int Inc | Gas turbine engine broken shaft detection system |
WO2006037286A1 (en) * | 2004-10-01 | 2006-04-13 | Mtu Aero Engines Gmbh | Gas turbine and method for shutting off a gas turbine when breakage of a shaft is identified |
US8568087B2 (en) * | 2006-04-15 | 2013-10-29 | Mtu Aero Engines Gmbh | Device for detecting a fractured shaft of a gas turbine and a gas turbine |
EP3098395A1 (en) * | 2015-05-26 | 2016-11-30 | SNCF Mobilités | Device and method for detecting a malfunction of a rotary machine |
-
1983
- 1983-12-30 SU SU833719856A patent/SU1229563A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1205644, кл. G 01 В 7/14, 1983. * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5411364A (en) * | 1993-12-22 | 1995-05-02 | Allied-Signal Inc. | Gas turbine engine failure detection system |
WO1999000585A1 (en) * | 1997-06-27 | 1999-01-07 | MTU MOTOREN- UND TURBINEN-UNION MüNCHEN GMBH | Device for the emergency stop of a gas turbine |
WO2003093652A3 (en) * | 2001-11-14 | 2004-06-17 | Honeywell Int Inc | Gas turbine engine broken shaft detection system |
WO2006037286A1 (en) * | 2004-10-01 | 2006-04-13 | Mtu Aero Engines Gmbh | Gas turbine and method for shutting off a gas turbine when breakage of a shaft is identified |
US7735310B2 (en) | 2004-10-01 | 2010-06-15 | Mtu Aero Engines Gmbh | Gas turbine and method for shutting off a gas turbine when breakage of a shaft is identified |
US8568087B2 (en) * | 2006-04-15 | 2013-10-29 | Mtu Aero Engines Gmbh | Device for detecting a fractured shaft of a gas turbine and a gas turbine |
EP3098395A1 (en) * | 2015-05-26 | 2016-11-30 | SNCF Mobilités | Device and method for detecting a malfunction of a rotary machine |
FR3036795A1 (en) * | 2015-05-26 | 2016-12-02 | Sncf Mobilites | DEVICE AND METHOD FOR DETECTING DYSFUNCTION FOR ROTATING MACHINE |
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