GB2244104B - Shaft tandem seal arrangements - Google Patents

Shaft tandem seal arrangements

Info

Publication number
GB2244104B
GB2244104B GB9109702A GB9109702A GB2244104B GB 2244104 B GB2244104 B GB 2244104B GB 9109702 A GB9109702 A GB 9109702A GB 9109702 A GB9109702 A GB 9109702A GB 2244104 B GB2244104 B GB 2244104B
Authority
GB
United Kingdom
Prior art keywords
seal arrangements
tandem seal
shaft tandem
shaft
arrangements
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.)
Expired - Fee Related
Application number
GB9109702A
Other versions
GB9109702D0 (en
GB2244104A (en
Inventor
Lange Jacobus Anthon Martin De
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.)
Flexibox Ltd
Original Assignee
Flexibox Ltd
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 Flexibox Ltd filed Critical Flexibox Ltd
Publication of GB9109702D0 publication Critical patent/GB9109702D0/en
Publication of GB2244104A publication Critical patent/GB2244104A/en
Application granted granted Critical
Publication of GB2244104B publication Critical patent/GB2244104B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3492—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member with monitoring or measuring means associated with 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
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
GB9109702A 1990-05-15 1991-05-03 Shaft tandem seal arrangements Expired - Fee Related GB2244104B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909010845A GB9010845D0 (en) 1990-05-15 1990-05-15 Shaft tandem seal arrangements

Publications (3)

Publication Number Publication Date
GB9109702D0 GB9109702D0 (en) 1991-06-26
GB2244104A GB2244104A (en) 1991-11-20
GB2244104B true GB2244104B (en) 1994-08-17

Family

ID=10676003

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909010845A Pending GB9010845D0 (en) 1990-05-15 1990-05-15 Shaft tandem seal arrangements
GB9109702A Expired - Fee Related GB2244104B (en) 1990-05-15 1991-05-03 Shaft tandem seal arrangements

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB909010845A Pending GB9010845D0 (en) 1990-05-15 1990-05-15 Shaft tandem seal arrangements

Country Status (2)

Country Link
GB (2) GB9010845D0 (en)
NL (1) NL9100831A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106040375A (en) * 2015-04-02 2016-10-26 耐驰精细研磨技术有限公司 Method for monitoring a sealing agent circuit of a dynamic seal and device having a dynamic seal

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2268235B (en) * 1992-06-25 1995-05-24 Aes Eng Ltd Double mechanical seals
DE9307024U1 (en) * 1993-05-08 1993-07-22 Hennecke GmbH, 51373 Leverkusen Shaft feedthrough with barrier fluid seal
DE4323470C2 (en) * 1993-07-14 1996-07-11 Atlas Copco Energas Sealing arrangement for sealing a shaft bushing on the bulkhead of a ship
JP2766875B2 (en) * 1995-04-10 1998-06-18 日本ピラー工業株式会社 Shaft sealing system device
RU2443920C2 (en) * 2010-04-02 2012-02-27 Олег Савельевич Кочетов End safeguard seal for units containing explosive mixture

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB784708A (en) * 1954-02-23 1957-10-16 James Walker And Company Ltd A mechanical gland seal for rotor shafts of vane and other rotary pumps
GB900064A (en) * 1959-12-21 1962-07-04 Crane Packing Co Mechanical seal
GB935128A (en) * 1961-07-24 1963-08-28 Flexibox Ltd Improvements relating to mechanical seals for rotating shafts
EP0224634A1 (en) * 1985-12-06 1987-06-10 Firma Carl Freudenberg Slide ring seal
EP0258910A2 (en) * 1983-09-29 1988-03-09 Bw/Ip International Inc. Improved mechanical seal

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB784708A (en) * 1954-02-23 1957-10-16 James Walker And Company Ltd A mechanical gland seal for rotor shafts of vane and other rotary pumps
GB900064A (en) * 1959-12-21 1962-07-04 Crane Packing Co Mechanical seal
GB935128A (en) * 1961-07-24 1963-08-28 Flexibox Ltd Improvements relating to mechanical seals for rotating shafts
EP0258910A2 (en) * 1983-09-29 1988-03-09 Bw/Ip International Inc. Improved mechanical seal
EP0224634A1 (en) * 1985-12-06 1987-06-10 Firma Carl Freudenberg Slide ring seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106040375A (en) * 2015-04-02 2016-10-26 耐驰精细研磨技术有限公司 Method for monitoring a sealing agent circuit of a dynamic seal and device having a dynamic seal

Also Published As

Publication number Publication date
GB9109702D0 (en) 1991-06-26
GB9010845D0 (en) 1990-07-04
GB2244104A (en) 1991-11-20
NL9100831A (en) 1991-12-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010503