MX152140A - Mejoras en sello autoalineante de ranura en espiral para evitar fuga de aire en una compresora - Google Patents

Mejoras en sello autoalineante de ranura en espiral para evitar fuga de aire en una compresora

Info

Publication number
MX152140A
MX152140A MX178390A MX17839079A MX152140A MX 152140 A MX152140 A MX 152140A MX 178390 A MX178390 A MX 178390A MX 17839079 A MX17839079 A MX 17839079A MX 152140 A MX152140 A MX 152140A
Authority
MX
Mexico
Prior art keywords
diameter
sealing
ring
compressor
self
Prior art date
Application number
MX178390A
Other languages
English (en)
Inventor
Josef Sedy
Original Assignee
Crane Houdaille John Inc
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 Crane Houdaille John Inc filed Critical Crane Houdaille John Inc
Publication of MX152140A publication Critical patent/MX152140A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
    • F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
    • F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Sealing Devices (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Gasket Seals (AREA)
  • Rotary Pumps (AREA)
MX178390A 1979-01-15 1979-07-09 Mejoras en sello autoalineante de ranura en espiral para evitar fuga de aire en una compresora MX152140A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/003,251 US4212475A (en) 1979-01-15 1979-01-15 Self aligning spiral groove face seal

Publications (1)

Publication Number Publication Date
MX152140A true MX152140A (es) 1985-05-31

Family

ID=21704927

Family Applications (1)

Application Number Title Priority Date Filing Date
MX178390A MX152140A (es) 1979-01-15 1979-07-09 Mejoras en sello autoalineante de ranura en espiral para evitar fuga de aire en una compresora

Country Status (8)

Country Link
US (1) US4212475A (es)
EP (1) EP0013678B1 (es)
JP (1) JPS55100471A (es)
AT (1) ATE1433T1 (es)
AU (1) AU524129B2 (es)
CA (1) CA1124759A (es)
DE (1) DE2963474D1 (es)
MX (1) MX152140A (es)

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CN105465371A (zh) * 2015-12-30 2016-04-06 南京林业大学 双向旋转自泵送流体动压型机械密封
CN105864043B (zh) * 2016-06-02 2018-06-19 徐华岳 真空机械密封机构
CN109563933B (zh) 2016-06-10 2021-02-26 约翰起重机英国有限公司 减少排放气体密封件
US11796064B2 (en) 2016-06-10 2023-10-24 John Crane Uk Limited Reduced emission gas seal
US10436328B2 (en) 2016-06-10 2019-10-08 John Crane Uk Ltd. Dry gas seal with electronically controlled shutdown valve
US10415707B2 (en) 2016-06-30 2019-09-17 General Electric Company Face seal assembly and an associated method thereof
US10626743B2 (en) 2016-06-30 2020-04-21 General Electric Company Segmented face seal assembly and an associated method thereof
RU2650451C2 (ru) * 2016-09-13 2018-04-13 Акционерное общество "Опытное Конструкторское Бюро Машиностроения имени И.И. Африкантова" (АО "ОКБМ Африкантов") Торцовое уплотнение
US10494941B2 (en) * 2016-10-17 2019-12-03 United Technologies Corporation Seal face plate cooling
IT201700029982A1 (it) * 2017-03-17 2018-09-17 Nuovo Pignone Tecnologie Srl Tenuta a gas
EP3623669B1 (en) * 2017-05-12 2022-11-30 Eagle Industry Co., Ltd. Mechanical seal
WO2018213313A1 (en) 2017-05-15 2018-11-22 John Crane Uk Ltd. Dry gas seal with electronically controlled carrier load
CN108105391B (zh) * 2017-11-22 2020-09-11 成都一通密封股份有限公司 一种具有三维立体单向螺旋槽的干气密封结构
CN111919052B (zh) * 2018-04-12 2022-06-24 维斯塔斯风力系统有限公司 具有低摩擦径向轴密封件的风力涡轮机传动系部件
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Also Published As

Publication number Publication date
ATE1433T1 (de) 1982-08-15
US4212475A (en) 1980-07-15
AU524129B2 (en) 1982-09-02
DE2963474D1 (en) 1982-09-30
EP0013678B1 (en) 1982-08-04
JPH0122509B2 (es) 1989-04-26
CA1124759A (en) 1982-06-01
EP0013678A1 (en) 1980-08-06
JPS55100471A (en) 1980-07-31

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