JPS55155960A - Shaft sealing device - Google Patents

Shaft sealing device

Info

Publication number
JPS55155960A
JPS55155960A JP6438179A JP6438179A JPS55155960A JP S55155960 A JPS55155960 A JP S55155960A JP 6438179 A JP6438179 A JP 6438179A JP 6438179 A JP6438179 A JP 6438179A JP S55155960 A JPS55155960 A JP S55155960A
Authority
JP
Japan
Prior art keywords
seal ring
retainer
gaps
seal
supply
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP6438179A
Other languages
Japanese (ja)
Inventor
Koichi Okamoto
Masaki Sakuyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6438179A priority Critical patent/JPS55155960A/en
Publication of JPS55155960A publication Critical patent/JPS55155960A/en
Pending legal-status Critical Current

Links

Landscapes

  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

Abstract

PURPOSE: To provide a device for liquid sealing a rotating shaft, in which a seal ring floating between a supply and exhaust pipe and a seal retainer with small gaps provided with respect to these parts to thereby reduce leakage of coolant from an inlet pipe into the first outlet chamber.
CONSTITUTION: A seal retainer 90 permits axial movement of a seal ring 91 and restricts radial movement thereof. Inner and outer gaps 92b and 92a are provided between the seal ring 91 and supply and exhaust pipe 4, and a gap 93 is provided between the seal ring 91 and retainer 90. The coolant flows from the cooling pipe 1 through the gaps 92 and 93 into the first outlet chamber 61.
COPYRIGHT: (C)1980,JPO&Japio
JP6438179A 1979-05-22 1979-05-22 Shaft sealing device Pending JPS55155960A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6438179A JPS55155960A (en) 1979-05-22 1979-05-22 Shaft sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6438179A JPS55155960A (en) 1979-05-22 1979-05-22 Shaft sealing device

Publications (1)

Publication Number Publication Date
JPS55155960A true JPS55155960A (en) 1980-12-04

Family

ID=13256666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6438179A Pending JPS55155960A (en) 1979-05-22 1979-05-22 Shaft sealing device

Country Status (1)

Country Link
JP (1) JPS55155960A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4643043A (en) * 1983-02-11 1987-02-17 Aisin Seiki Kabushiki Kaisha Stick type vehicle hand brake lever means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4643043A (en) * 1983-02-11 1987-02-17 Aisin Seiki Kabushiki Kaisha Stick type vehicle hand brake lever means

Similar Documents

Publication Publication Date Title
FR2704617B1 (en) SEALING FOR ROTATING SHAFT.
JPS5736556A (en) Liquid cooling type rotary electric machine
JPS55155960A (en) Shaft sealing device
FR2308032A1 (en) Atomic power station high pressure hot water pump - rotating shaft fitted with water cooled multiple stage sliding face seals
JPS51113219A (en) Apparutus for detection as well as for prevention of leaking fluid
JPS5440311A (en) Seal structure for centrifugal compressor etc.
JPS5257410A (en) Leakage sealing mechanism for axial fluid machine
JPS5547060A (en) Shaft sealing apparatus
JPS56129725A (en) Method of cooling gas turbine and apparatus therefor
US3259391A (en) Inlet glands for liquid supply to rotors
EP0280778A3 (en) Cooling for a sealing arrangement
GB2017826A (en) A gas turbine incorporating cooling of the fixed blade carrier
JPS55129663A (en) Mechanical seal
JPS55159366A (en) Shaft seal device for axial flow machine
JPS5520944A (en) Assembly of bearing
ES264970U (en) Means for internally cooling a gas turbine.
JPS5530561A (en) Seal for cylindrical surface
JPS53136106A (en) Leakage preventive arrangement for axial flow machine
JPS5338853A (en) Shaft seal for turbo engines
JPS5540355A (en) Loose flange
SU785576A1 (en) Direct-flow labirinth packing
JPS5676764A (en) Mechanical seal
JPS5694066A (en) Shaft sealing device
JPS5252005A (en) Method of preventing radial expansion turbine operating fluid from leaking
JPS5510134A (en) Shaft sealing unit