SU727886A1 - Apparatus for determining sliding-contact bearing wear - Google Patents

Apparatus for determining sliding-contact bearing wear Download PDF

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Publication number
SU727886A1
SU727886A1 SU782651127A SU2651127A SU727886A1 SU 727886 A1 SU727886 A1 SU 727886A1 SU 782651127 A SU782651127 A SU 782651127A SU 2651127 A SU2651127 A SU 2651127A SU 727886 A1 SU727886 A1 SU 727886A1
Authority
SU
USSR - Soviet Union
Prior art keywords
wear
ring
contact bearing
bearing wear
determining sliding
Prior art date
Application number
SU782651127A
Other languages
Russian (ru)
Inventor
Валерий Михайлович Жаворонков
Евгения Алексеевна Ошерова
Тамара Сергеевна Поликарпова
Вадим Филиппович Рогачев
Игорь Константинович Тарасов
Original Assignee
Воинская Часть 27177-Е
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 Воинская Часть 27177-Е filed Critical Воинская Часть 27177-Е
Priority to SU782651127A priority Critical patent/SU727886A1/en
Application granted granted Critical
Publication of SU727886A1 publication Critical patent/SU727886A1/en

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  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Description

, Устройство работает следующим обазомThe device works as follows.

При работе, например, насоса перидически включаетс  электрическа  цепь, осто ща  из кольца 3 и кабел  7, шть;(.  ми 6, и замер етс  ее электрическое опротивление прибором 9,When operating, for example, the pump intermittently turns on the electrical circuit, leaving the ring 3 and the cable 7, the pin; (. 6, and its electrical resistance is measured by the device 9,

В процес е износа кольца 3 толщина его в радиал гном направлении уменьшаетс , Из«ва чего измен етс  электрическое сопротивление кольца.During the wear process of the ring 3, its thickness in the radial direction of the gnome decreases, From which the electrical resistance of the ring changes.

При достижений предельно допустимого иаюса вкладыша 1 кольца 3 разрываетс  и разтлйкарт электрическую цепь, что по 3BoaisjeT определить аварийный режим работы подштшника скольжени .When the maximum allowable IUA of the liner 1 of the ring 3 is reached, the electrical circuit is broken and that according to 3BoaisjeT you can determine the emergency operating mode of the slip bearing.

Устройство может быть использовано дл  определени  износа- вкладь:№ей из неэлектропроводного материала подшипников скольжени , работающих на неэлек- тропроводной среде, например, в насосахо При использовании его дл  вкладышей, выполненных из электропроводного материала , кольцо 3 должно быть изолировано о сторойы вкладыша диэлектриком.The device can be used to determine wear- contribution: Noi of non-conductive material of sliding bearings operating on a non-conductive medium, for example, in pumps. When using it for inserts made of electrically conductive material, the ring 3 must be insulated against the liner with a dielectric.

Изобретение позвол ет определить степень износа вкладьпиа подшипника, предотвратить аварии и снизить трудоемкость при обслуживании машин и м1еханйзмов.The invention makes it possible to determine the degree of wear of the bearing sleeve, to prevent accidents and to reduce the labor intensity during the maintenance of machines and mechanisms.

Claims (2)

1.Устройство дл  определени  износа подшипников скольжени , содержащее1. A device for determining wear of sliding bearings, containing элемент из электропроводного материала, обладающего высоким удельным сопротивлением и низкой износостойкостью, электрически соединенный с измеритель ным прибором, отличающеес an element of electrically conductive material with high resistivity and low wear resistance, electrically connected to the measuring device, characterized by тем, 4to, с целью повышени  точности контрол  степени износа подшипников по всей окружности, оно снабжено диэлектрвн ческой прокладкой, а элемент с высоким удельным сопротивлением выполнен в виде кольца, имеющего радиальный раэрез , в котором размещена диэлектрическа  П1рокладка.In order to increase the accuracy of controlling the degree of wear of bearings around the entire circumference, 4to, it is equipped with a dielectric gasket, and the element with high resistivity is made in the form of a ring with a radial section, in which the dielectric plate is placed. 2.Устройство по По 1,- от л и чающеес  тем, что, - с целью обеспечени  контрол  аварийной ситуаций , толщина кольца в радиальном направлении равна величине допустимого2. The device According to 1, is from that, in order to control the emergencies, the thickness of the ring in the radial direction is equal to the value износа вкладыша.wear liner. Источники информации, --; прин тые во внимание при экспертизеInformation sources, --; taken into account in the examination 1. Патент Вепикобританиии № 1341814, кл. Q 01 М 13/00, 1973.1. The patent of European Code No. 1341814, cl. Q 01 M 13/00, 1973.
SU782651127A 1978-07-26 1978-07-26 Apparatus for determining sliding-contact bearing wear SU727886A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782651127A SU727886A1 (en) 1978-07-26 1978-07-26 Apparatus for determining sliding-contact bearing wear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782651127A SU727886A1 (en) 1978-07-26 1978-07-26 Apparatus for determining sliding-contact bearing wear

Publications (1)

Publication Number Publication Date
SU727886A1 true SU727886A1 (en) 1980-04-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU782651127A SU727886A1 (en) 1978-07-26 1978-07-26 Apparatus for determining sliding-contact bearing wear

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SU (1) SU727886A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584865A (en) * 1984-07-30 1986-04-29 Lawrence Pump And Engine Company Device and method for testing for motor bearing wear
US5602437A (en) * 1994-07-27 1997-02-11 Lucas Aerospace Power Equipment Corporation Bearing failure detector for electric generator
US5701119A (en) * 1995-07-31 1997-12-23 The Torrington Company Lined bearing with wear sensor
US6445099B1 (en) 2000-05-09 2002-09-03 Trw, Inc. Bearing failure detector for electrical generator
WO2015135783A1 (en) * 2014-03-14 2015-09-17 Invent Umwelt- Und Verfahrenstechnik Ag Stirring device for wastewater

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584865A (en) * 1984-07-30 1986-04-29 Lawrence Pump And Engine Company Device and method for testing for motor bearing wear
US5602437A (en) * 1994-07-27 1997-02-11 Lucas Aerospace Power Equipment Corporation Bearing failure detector for electric generator
US5701119A (en) * 1995-07-31 1997-12-23 The Torrington Company Lined bearing with wear sensor
US6445099B1 (en) 2000-05-09 2002-09-03 Trw, Inc. Bearing failure detector for electrical generator
WO2015135783A1 (en) * 2014-03-14 2015-09-17 Invent Umwelt- Und Verfahrenstechnik Ag Stirring device for wastewater
US10112161B2 (en) 2014-03-14 2018-10-30 Invent Umwelt—Und Verfahrenstechnik Ag Stirring device for wastewater having a slide sleeve and a device for detecting state of wear of the slide sleeve

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