RU97110047A - DEVICE FOR HYDRAULIC PROTECTION OF SUBMERSIBLE OIL-FILLED ELECTRIC MOTOR - Google Patents

DEVICE FOR HYDRAULIC PROTECTION OF SUBMERSIBLE OIL-FILLED ELECTRIC MOTOR

Info

Publication number
RU97110047A
RU97110047A RU97110047/09A RU97110047A RU97110047A RU 97110047 A RU97110047 A RU 97110047A RU 97110047/09 A RU97110047/09 A RU 97110047/09A RU 97110047 A RU97110047 A RU 97110047A RU 97110047 A RU97110047 A RU 97110047A
Authority
RU
Russia
Prior art keywords
electric motor
diaphragm
filled electric
submersible oil
hydraulic protection
Prior art date
Application number
RU97110047/09A
Other languages
Russian (ru)
Other versions
RU2118033C1 (en
Inventor
А.С. Говберг
А.Х. Шильман
Original Assignee
Открытое акционерное общество "Борец"
Filing date
Publication date
Application filed by Открытое акционерное общество "Борец" filed Critical Открытое акционерное общество "Борец"
Priority to RU97110047A priority Critical patent/RU2118033C1/en
Priority claimed from RU97110047A external-priority patent/RU2118033C1/en
Application granted granted Critical
Publication of RU2118033C1 publication Critical patent/RU2118033C1/en
Publication of RU97110047A publication Critical patent/RU97110047A/en

Links

Claims (1)

Устройство для гидравлической защиты погружного маслозаполненного электродвигателя, состоящее из гидравлического компенсатора, размещенного в нижней части электродвигателя, и протектора, установленного в его верхней части и содержащего расположенные последовательно верхнее, среднее и нижнее торцовые уплотнения, нижнюю эластичную диафрагму и верхнюю эластичную диафрагму, внутренняя полость которой соединена с внешней полостью нижней диафрагмы, отличающееся тем, что нижняя диафрагма размещена между нижним и средним торцовыми уплотнениями, верхняя диафрагма установлена между верхним и средним уплотнениями, а внешняя полость верхней диафрагмы сообщена с окружающей электродвигатель средой.A device for hydraulic protection of a submersible oil-filled electric motor, consisting of a hydraulic compensator located in the lower part of the electric motor, and a tread mounted in its upper part and containing successively located upper, middle and lower mechanical seals, the lower elastic diaphragm and the upper elastic diaphragm, the inner cavity of which connected to the outer cavity of the lower diaphragm, characterized in that the lower diaphragm is placed between the lower and middle end seals eniyami upper diaphragm installed between the upper and middle seals and the outer upper diaphragm cavity communicates with the motor surrounding medium.
RU97110047A 1997-06-25 1997-06-25 Device for hydraulic protection of oil-filled submersible motor RU2118033C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97110047A RU2118033C1 (en) 1997-06-25 1997-06-25 Device for hydraulic protection of oil-filled submersible motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97110047A RU2118033C1 (en) 1997-06-25 1997-06-25 Device for hydraulic protection of oil-filled submersible motor

Publications (2)

Publication Number Publication Date
RU2118033C1 RU2118033C1 (en) 1998-08-20
RU97110047A true RU97110047A (en) 1998-12-10

Family

ID=20194234

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97110047A RU2118033C1 (en) 1997-06-25 1997-06-25 Device for hydraulic protection of oil-filled submersible motor

Country Status (1)

Country Link
RU (1) RU2118033C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2561709C2 (en) * 2013-12-10 2015-09-10 Акционерное общество "Новомет-Пермь" (АО "Новомет-Пермь") Stand for assemblage of hydraulic protection of submersible motors

Similar Documents

Publication Publication Date Title
DE69517581T2 (en) CHEAP CENTRALLY MOUNTED CAPACITIVE PRESSURE CONVERTER
ITMI941963A0 (en) ELECTRIC MOTOR WITH PART OF THE CASING AT LEAST APPROXIMATELY TUBULAR
DE69724034D1 (en) Sealed cable connection housing
DE69734025T2 (en) Heated pressure transducer assembly
DE69527976T2 (en) PRESSURE LEVEL VALVE
DE69629024D1 (en) PRESSURE CONVERTER WITH MOUNTING ARRANGEMENT WITH HIGH PRESSURE INSULATOR
ATA221994A (en) PISTONLESS PRESSURE CYLINDER
GB2292588B (en) Fluid cylinder assembly
DE59708589D1 (en) The mechanical seal assembly
RU97110047A (en) DEVICE FOR HYDRAULIC PROTECTION OF SUBMERSIBLE OIL-FILLED ELECTRIC MOTOR
NO881673L (en) PRESSURE WATER PLUG CONTACT CONNECTION.
RU96122450A (en) COMPENSATOR FOR HYDRAULIC PROTECTION OF SUBMERSIBLE OIL-FILLED ELECTRIC MOTOR
ITTO920394A0 (en) ELECTRIC PRESSURE TRANSDUCER.
DE59003959D1 (en) Electrotechnical device.
EP0180170A3 (en) Fluid pressure operated piston engine assembly
KR920001796A (en) Submarine cable connector
KR960022533U (en) Structure of the oil cap mounted on the hydraulic tank
KR960003905U (en) Electric insulated pressure cooker
KR960006465U (en) Sealed motor housing coupling structure
RU97109380A (en) WATER LIFTING DEVICE
FI940112A (en) Electric sauna oven
RU97101575A (en) ACOUSTIC RADIATOR
KR960004927U (en) Inner pressure with internal pressure
KR970053430U (en) Inner lid mounting device of electric pressure cooker
KR960012726U (en) Power plug cord mounting structure