NL172693B - Mechanisch afdichtingssamenstel. - Google Patents

Mechanisch afdichtingssamenstel.

Info

Publication number
NL172693B
NL172693B NLAANVRAGE7304663,A NL7304663A NL172693B NL 172693 B NL172693 B NL 172693B NL 7304663 A NL7304663 A NL 7304663A NL 172693 B NL172693 B NL 172693B
Authority
NL
Netherlands
Prior art keywords
sealing assembly
mechanical sealing
mechanical
assembly
sealing
Prior art date
Application number
NLAANVRAGE7304663,A
Other languages
English (en)
Other versions
NL172693C (nl
NL7304663A (nl
Original Assignee
Borg Warner
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 Borg Warner filed Critical Borg Warner
Publication of NL7304663A publication Critical patent/NL7304663A/xx
Publication of NL172693B publication Critical patent/NL172693B/nl
Application granted granted Critical
Publication of NL172693C publication Critical patent/NL172693C/nl

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
    • F16J15/3432—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 the geometry of the surface being able to vary during operation
    • 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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Devices (AREA)
NLAANVRAGE7304663,A 1972-04-12 1973-04-04 Mechanisch afdichtingssamenstel. NL172693C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00243377A US3813103A (en) 1972-04-12 1972-04-12 Mechanical seal with improved leakage control

Publications (3)

Publication Number Publication Date
NL7304663A NL7304663A (nl) 1973-10-16
NL172693B true NL172693B (nl) 1983-05-02
NL172693C NL172693C (nl) 1983-10-03

Family

ID=22918523

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7304663,A NL172693C (nl) 1972-04-12 1973-04-04 Mechanisch afdichtingssamenstel.

Country Status (10)

Country Link
US (1) US3813103A (nl)
JP (1) JPS5613229B2 (nl)
AR (1) AR198825A1 (nl)
BR (1) BR7302613D0 (nl)
CA (1) CA996149A (nl)
DE (1) DE2315747C3 (nl)
FR (1) FR2180046B1 (nl)
GB (1) GB1393511A (nl)
IT (1) IT983794B (nl)
NL (1) NL172693C (nl)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910587A (en) * 1974-08-02 1975-10-07 Universal Eng Face seal structure
US3970320A (en) * 1975-04-28 1976-07-20 Borg-Warner Corporation Mechanical seal with thermo-cooling
US4418921A (en) * 1981-05-08 1983-12-06 Borg-Warner Corporation Mechanical seal
US4511149A (en) * 1983-09-29 1985-04-16 Borg-Warner Corporation Mechanical seal with cylindrical balance sleeve
US4948151A (en) * 1986-10-10 1990-08-14 Atomic Energy Of Canada Limited Rotary end face seal assembly
US4792146A (en) * 1987-02-17 1988-12-20 University Of New Mexico Radially compliant - zero net thermal radial taper mechanical face seal
US5076589A (en) * 1990-03-01 1991-12-31 Bw/Ip International, Inc. Mechanical seal
US6059293A (en) * 1997-12-17 2000-05-09 A.W. Chesterton Company Split mechanical face seal with seal face fluid introducing structure
US6325378B1 (en) * 1998-04-01 2001-12-04 Nippon Pillar Packing Co., Ltd. Shaft seal apparatus
US6428011B1 (en) * 1998-09-16 2002-08-06 Aes Engineering Limited Mechanical seals
JP4465668B2 (ja) * 1999-07-05 2010-05-19 エム・テクニック株式会社 メカニカルシール及びこれを用いた攪拌装置並びに攪拌方法
JP3710702B2 (ja) * 2000-11-14 2005-10-26 イーグル工業株式会社 タンデムシール
JP4763920B2 (ja) * 2001-06-21 2011-08-31 イーグル工業株式会社 多段軸封装置
US6969236B2 (en) * 2003-08-29 2005-11-29 Honeywell International, Inc. Fluid-cooled mechanical face seal rotor
TWI319067B (en) * 2004-04-19 2010-01-01 Flowserve Man Co Seal staging system
EP2246597B1 (en) * 2008-02-25 2018-04-04 Eagle Industry Co., Ltd. Shaft sealing device
JP2011038579A (ja) * 2009-08-10 2011-02-24 Jgc Corp メカニカルシール装置及び処理装置
WO2012036684A1 (en) * 2010-09-16 2012-03-22 Stein Seal Company Intershaft seal system for minimizing pressure induced twist
JP6351717B2 (ja) * 2013-07-03 2018-07-04 ワイアット テクノロジー コーポレイションＷｙａｔｔ Ｔｅｃｋｎｏｌｏｇｙ Ｃｏｒｐｏｒａｔｉｏｎ 分析機器内のサンプルキャリーオーバーを制御する方法および装置
WO2015076319A1 (ja) * 2013-11-22 2015-05-28 イーグル工業株式会社 摺動部品
JP6481829B2 (ja) * 2015-12-25 2019-03-13 兵神装備株式会社 メカニカルシール
WO2016179608A2 (en) * 2016-04-29 2016-11-10 Stein Seal Company Intershaft seal with asymmetric sealing ring
US10598035B2 (en) * 2016-05-27 2020-03-24 General Electric Company Intershaft sealing systems for gas turbine engines and methods for assembling the same
US10215287B2 (en) * 2016-06-06 2019-02-26 Kaydon Ring & Seal, Inc. Seal assembly with deflectable sealing member
UA120883C2 (uk) * 2016-06-20 2020-02-25 Акционєрноє Общєство "Центральноє Конструкторскоє Бюро Машиностроєнія" Торцеве ущільнення

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100647A (en) * 1960-11-17 1963-08-13 Consolidation Coal Co Fluid seal
US3360272A (en) * 1964-08-17 1967-12-26 Borg Warner Pressure staging mechanical seal
US3339930A (en) * 1965-03-18 1967-09-05 Borg Warner Axially staged self-adjusting mechanical seal
US3410565A (en) * 1966-07-27 1968-11-12 Worthington Corp Centrifugal and face contact seal
US3628799A (en) * 1970-01-19 1971-12-21 Borg Warner Mechanical seal assembly with leakage control

Also Published As

Publication number Publication date
NL172693C (nl) 1983-10-03
JPS498652A (nl) 1974-01-25
GB1393511A (en) 1975-05-07
FR2180046B1 (nl) 1974-05-17
FR2180046A1 (nl) 1973-11-23
DE2315747B2 (de) 1975-04-17
US3813103A (en) 1974-05-28
AU5345473A (en) 1974-09-19
DE2315747A1 (de) 1973-10-25
IT983794B (it) 1974-11-11
CA996149A (en) 1976-08-31
JPS5613229B2 (nl) 1981-03-26
NL7304663A (nl) 1973-10-16
AR198825A1 (es) 1974-07-24
DE2315747C3 (de) 1975-11-27
BR7302613D0 (pt) 1974-06-27

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
SNR Assignments of patents or rights arising from examined patent applications

Owner name: BW/IP INTERNATIONAL, INC.

SNR Assignments of patents or rights arising from examined patent applications

Owner name: CITIBANK, N.A.

U Licences registered with regard to patents granted
SNR Assignments of patents or rights arising from examined patent applications

Owner name: BW/IP INTERNATIONAL, INC.

V1 Lapsed because of non-payment of the annual fee