SG11201402229TA - Internal cooling system for mechanical seals and use thereof - Google Patents

Internal cooling system for mechanical seals and use thereof

Info

Publication number
SG11201402229TA
SG11201402229TA SG11201402229TA SG11201402229TA SG11201402229TA SG 11201402229T A SG11201402229T A SG 11201402229TA SG 11201402229T A SG11201402229T A SG 11201402229TA SG 11201402229T A SG11201402229T A SG 11201402229TA SG 11201402229T A SG11201402229T A SG 11201402229TA
Authority
SG
Singapore
Prior art keywords
cooling system
internal cooling
mechanical seals
seals
mechanical
Prior art date
Application number
SG11201402229TA
Inventor
Costa Neves João Da
Original Assignee
Eiquipetrol Indústria E Comércio De Equipamentos Mecânicos Lda
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 Eiquipetrol Indústria E Comércio De Equipamentos Mecânicos Lda filed Critical Eiquipetrol Indústria E Comércio De Equipamentos Mecânicos Lda
Publication of SG11201402229TA publication Critical patent/SG11201402229TA/en

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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/162—Special parts or details relating to lubrication or cooling of the sealing itself
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
SG11201402229TA 2011-11-11 2012-11-09 Internal cooling system for mechanical seals and use thereof SG11201402229TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PT2011106000 2011-11-11
PCT/IB2012/056311 WO2013068992A1 (en) 2011-11-11 2012-11-09 Internal cooling system for mechanical seals and use thereof

Publications (1)

Publication Number Publication Date
SG11201402229TA true SG11201402229TA (en) 2014-09-26

Family

ID=51301497

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201402229TA SG11201402229TA (en) 2011-11-11 2012-11-09 Internal cooling system for mechanical seals and use thereof

Country Status (11)

Country Link
US (1) US20140326440A1 (en)
EP (1) EP2778483B1 (en)
JP (1) JP2014533344A (en)
KR (1) KR20140101354A (en)
CN (1) CN104204632A (en)
BR (1) BR112014011391A2 (en)
CO (1) CO7030946A2 (en)
MX (1) MX2014005661A (en)
RU (1) RU2014122920A (en)
SG (1) SG11201402229TA (en)
WO (1) WO2013068992A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6848515B2 (en) * 2017-02-22 2021-03-24 住友金属鉱山株式会社 Water-stop structure for sealed water piping
KR102144916B1 (en) * 2020-05-19 2020-08-14 주식회사 케이. 씨. 이 Water Cooling system for mechanicalseal

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712305Y2 (en) * 1976-07-23 1982-03-11
JPH0749082B2 (en) * 1986-09-22 1995-05-31 住友化学工業株式会社 Axial sealing structure of cylindrical kinematic shaft that penetrates partition wall
CA1319164C (en) * 1986-12-12 1993-06-15 Kevin R. Drumm Mechanical seal with heat exchanger
US5249812A (en) * 1990-03-12 1993-10-05 John Crane Inc. Barrier seal systems
JPH081335Y2 (en) * 1991-03-22 1996-01-17 日本ピラー工業株式会社 mechanical seal
US5375853B1 (en) * 1992-09-18 1998-05-05 Crane John Inc Gas lubricated barrier seal
US5529315A (en) * 1994-02-14 1996-06-25 John Crane Inc. Tandem seal arrangement for mechanical face seals
US5553867A (en) * 1995-04-21 1996-09-10 Environamics Corporation Triple cartridge seal having one inboard and two concentric seals for chemical processing pump
DE20217585U1 (en) * 2002-11-14 2004-04-01 M.E.F. Financing Establishment Barrier pressure seal with pump function
JP4734171B2 (en) * 2006-05-12 2011-07-27 株式会社神戸製鋼所 mechanical seal
US7854584B2 (en) * 2007-05-24 2010-12-21 General Electric Company Barrier sealing system for centrifugal compressors
US8585060B2 (en) * 2007-11-20 2013-11-19 Eagle Industry Co., Ltd. Tandem seal device

Also Published As

Publication number Publication date
CN104204632A (en) 2014-12-10
BR112014011391A2 (en) 2017-06-06
JP2014533344A (en) 2014-12-11
RU2014122920A (en) 2015-12-20
MX2014005661A (en) 2015-03-19
US20140326440A1 (en) 2014-11-06
KR20140101354A (en) 2014-08-19
EP2778483A1 (en) 2014-09-17
CO7030946A2 (en) 2014-08-21
EP2778483B1 (en) 2018-01-10
WO2013068992A1 (en) 2013-05-16

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