SU1229563A1 - Indicator of compressor rotor displacement - Google Patents

Indicator of compressor rotor displacement Download PDF

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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
Application number
SU833719856A
Other languages
Russian (ru)
Inventor
Абрам Семенович Володарский
Ефим Эммануилович Рофман
Семен Ефимович Шварцман
Павел Георгиевич Александровский
Альберт Абдулхакович Сибгатулин
Original Assignee
Казанский компрессорный завод
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Казанский компрессорный завод filed Critical Казанский компрессорный завод
Priority to SU833719856A priority Critical patent/SU1229563A1/en
Application granted granted Critical
Publication of SU1229563A1 publication Critical patent/SU1229563A1/en

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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)

СИГНАЛИЗАТОР ПЕРЕМЕЩЕНИЯ РОТОРА КОМПРЕССОРА, содержащий электрические проводники, подключенные к блоку регистрации и закрепленные на статоре компрессора напротив одного из элементов ротора, отличающийся тем, что, с целью повышения эксплуатационной надежности, он имеет предварительно растянутые пружины, закрепленные одним концом на статоре, а другим соединенные с концами проводников.COMPRESSOR ROTOR MOVEMENT SIGNAL, containing electrical conductors connected to the registration unit and mounted on the compressor stator opposite one of the rotor elements, characterized in that, in order to increase operational reliability, it has pre-stretched springs fixed at one end to the stator and connected to the other with the ends of the conductors.
SU833719856A 1983-12-30 1983-12-30 Indicator of compressor rotor displacement SU1229563A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1205644, кл. G 01 В 7/14, 1983. *

Cited By (8)

* Cited by examiner, † Cited by third party
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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