BR112017022799A2 - conjunto de vedação de eixo - Google Patents

conjunto de vedação de eixo

Info

Publication number
BR112017022799A2
BR112017022799A2 BR112017022799A BR112017022799A BR112017022799A2 BR 112017022799 A2 BR112017022799 A2 BR 112017022799A2 BR 112017022799 A BR112017022799 A BR 112017022799A BR 112017022799 A BR112017022799 A BR 112017022799A BR 112017022799 A2 BR112017022799 A2 BR 112017022799A2
Authority
BR
Brazil
Prior art keywords
stator
rotor
seal assembly
shaft seal
projection
Prior art date
Application number
BR112017022799A
Other languages
English (en)
Inventor
Shah Chintan
F Hoehle Neil
Original Assignee
Inpro/Seal Llc
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 Inpro/Seal Llc filed Critical Inpro/Seal Llc
Publication of BR112017022799A2 publication Critical patent/BR112017022799A2/pt

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
    • 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
    • F16J15/44—Free-space packings
    • F16J15/447—Labyrinth packings
    • F16J15/4472—Labyrinth packings with axial path
    • F16J15/4474—Pre-assembled packings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings
    • F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/324—Arrangements for lubrication or cooling of the sealing itself
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
    • 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
    • F16J15/3464—Mounting of the seal
    • F16J15/3472—Means for centering or aligning the contacting faces
    • 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
    • F16J15/44—Free-space packings
    • F16J15/447—Labyrinth packings
    • F16J15/4476—Labyrinth packings with radial path
    • F16J15/4478—Pre-assembled packings
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3224—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip capable of accommodating changes in distances or misalignment between the surfaces, e.g. able to compensate for defaults of eccentricity or angular deviations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Devices (AREA)

Abstract

a presente invenção se refere a um conjunto de vedação de eixo que compreende um estator configurado para engatar um alojamento e um rotor posicionado dentro do estator. o estator pode incluir um corpo principal, uma projeção radial para dentro do estator que se estende radialmente para dentro do corpo principal de estator, e um sulco de coleta adjacente à projeção radial para dentro do estator. o rotor pode incluir um corpo principal de rotor e uma projeção axial de rotor que se estende a partir do corpo principal de rotor. a projeção axial de rotor pode ser posicionada adjacente a uma extremidade distal da projeção radial para dentro do estator.
BR112017022799A 2015-04-21 2016-04-21 conjunto de vedação de eixo BR112017022799A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562150633P 2015-04-21 2015-04-21
US201562210066P 2015-08-26 2015-08-26
PCT/US2016/028667 WO2016172354A1 (en) 2015-04-21 2016-04-21 Shaft seal assembly

Publications (1)

Publication Number Publication Date
BR112017022799A2 true BR112017022799A2 (pt) 2018-07-10

Family

ID=57143435

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017022799A BR112017022799A2 (pt) 2015-04-21 2016-04-21 conjunto de vedação de eixo

Country Status (8)

Country Link
US (1) US10364895B2 (pt)
EP (1) EP3286462A4 (pt)
CN (1) CN107735605A (pt)
BR (1) BR112017022799A2 (pt)
CA (1) CA2983160A1 (pt)
MX (2) MX2017013421A (pt)
TW (1) TW201700887A (pt)
WO (1) WO2016172354A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CL2017003315A1 (es) * 2016-12-22 2018-12-07 Harnischfeger Tech Inc Compensador con lubricación
JP7066433B2 (ja) * 2018-02-07 2022-05-13 日本ピラー工業株式会社 メカニカルシール
MX2021003249A (es) * 2018-09-21 2021-07-16 Dash Eng Pty Ltd Ensamblaje automatico de sello.
CN109268501A (zh) * 2018-10-29 2019-01-25 西安航天发动机有限公司 一种可径向补偿的径向密封结构
TWI679086B (zh) * 2018-11-30 2019-12-11 國立勤益科技大學 鎖緊裝置及鎖緊裝置的製造方法
NL2024286B1 (en) * 2019-11-22 2021-08-18 Iv Consult B V A method of performing an operation on a vessel assembly, as well as a vessel assembly
US20230258266A1 (en) * 2022-02-14 2023-08-17 Woodex Bearing Company, Inc. Shaft seal system

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Also Published As

Publication number Publication date
CA2983160A1 (en) 2016-10-27
US20160312898A1 (en) 2016-10-27
CN107735605A (zh) 2018-02-23
MX2022010853A (es) 2022-09-27
EP3286462A4 (en) 2019-01-23
WO2016172354A1 (en) 2016-10-27
EP3286462A1 (en) 2018-02-28
MX2017013421A (es) 2018-01-11
US10364895B2 (en) 2019-07-30
TW201700887A (zh) 2017-01-01

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]