GB8602475D0 - Mechanical seals - Google Patents

Mechanical seals

Info

Publication number
GB8602475D0
GB8602475D0 GB868602475A GB8602475A GB8602475D0 GB 8602475 D0 GB8602475 D0 GB 8602475D0 GB 868602475 A GB868602475 A GB 868602475A GB 8602475 A GB8602475 A GB 8602475A GB 8602475 D0 GB8602475 D0 GB 8602475D0
Authority
GB
United Kingdom
Prior art keywords
mechanical seals
seals
mechanical
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.)
Pending
Application number
GB868602475A
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
Priority to GB868602475A priority Critical patent/GB8602475D0/en
Publication of GB8602475D0 publication Critical patent/GB8602475D0/en
Priority to GB8608910A priority patent/GB2186036B/en
Priority to GB8814409A priority patent/GB2204366B/en
Pending 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
    • F16J15/3492—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
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/004—Sealings comprising at least two sealings in succession forming of recuperation chamber for the leaking fluid
    • 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
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/008—Sealings comprising at least two sealings in succession with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2853—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipe joints or seals
    • G01M3/2869—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipe joints or seals for seals not incorporated in a pipe joint

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
GB868602475A 1986-01-31 1986-01-31 Mechanical seals Pending GB8602475D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB868602475A GB8602475D0 (en) 1986-01-31 1986-01-31 Mechanical seals
GB8608910A GB2186036B (en) 1986-01-31 1986-04-11 Mechanical seals
GB8814409A GB2204366B (en) 1986-01-31 1986-04-11 Mechanical seals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868602475A GB8602475D0 (en) 1986-01-31 1986-01-31 Mechanical seals

Publications (1)

Publication Number Publication Date
GB8602475D0 true GB8602475D0 (en) 1986-03-05

Family

ID=10592347

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868602475A Pending GB8602475D0 (en) 1986-01-31 1986-01-31 Mechanical seals
GB8608910A Expired GB2186036B (en) 1986-01-31 1986-04-11 Mechanical seals

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8608910A Expired GB2186036B (en) 1986-01-31 1986-04-11 Mechanical seals

Country Status (1)

Country Link
GB (2) GB8602475D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102991531B (en) * 2012-11-15 2015-12-16 连云港天明装备有限公司 Bracket carrier traveling alarm device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2206161A (en) * 1987-06-23 1988-12-29 E G & G Limited Secondary seals
DE3724276A1 (en) * 1987-07-22 1989-02-02 Hans Hucke DEVICE FOR PREVENTING LEAKS ON A COMPONENT HAVING A SEALED FLUID CHAMBER
US5245860A (en) * 1991-09-09 1993-09-21 Intevep, S.A. Sensor for detection of oil leaks and oil quality in stuffing box of walking beam pump system
DE4208980A1 (en) * 1992-03-20 1993-09-23 Rexroth Mannesmann Gmbh HYDRAULIC DRIVE DEVICE WITH A CYLINDER
IT1255676B (en) * 1992-10-09 1995-11-10 Giorgio Bergamini PERFECTED SEALING SYSTEM, PARTICULARLY SUITABLE FOR PROCESS VALVES
US6524059B1 (en) * 1999-07-23 2003-02-25 Hitachi, Ltd. Turbo fluid machinery and dry gas seal used for the machinery

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB851118A (en) * 1956-04-10 1960-10-12 British Thomson Houston Co Ltd Improvements in and relating to fluid seals
CH378112A (en) * 1959-10-28 1964-05-31 Gray Tool Co Device for connecting two tubular elements
GB989794A (en) * 1961-03-27 1965-04-22 Central Res Lab Inc Rotary mechanical seal
US3546923A (en) * 1969-02-05 1970-12-15 Us Navy Seal test stand and fixture
GB2143596B (en) * 1983-07-19 1986-07-02 Telspec Ltd Improvements in and relating to the sealing of electrical cable joints equipment housings or the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102991531B (en) * 2012-11-15 2015-12-16 连云港天明装备有限公司 Bracket carrier traveling alarm device

Also Published As

Publication number Publication date
GB2186036B (en) 1989-11-01
GB8608910D0 (en) 1986-05-14
GB2186036A (en) 1987-08-05

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