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GB9404354D0 - Seals - Google Patents

Seals

Info

Publication number
GB9404354D0
GB9404354D0 GB9404354A GB9404354A GB9404354D0 GB 9404354 D0 GB9404354 D0 GB 9404354D0 GB 9404354 A GB9404354 A GB 9404354A GB 9404354 A GB9404354 A GB 9404354A GB 9404354 D0 GB9404354 D0 GB 9404354D0
Authority
GB
United Kingdom
Prior art keywords
seals
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.)
Withdrawn
Application number
GB9404354A
Other versions
GB2287759A (en
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.)
John Crane UK Ltd
Original Assignee
John Crane UK 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 John Crane UK Ltd filed Critical John Crane UK Ltd
Priority to GB9404354A priority Critical patent/GB2287759A/en
Publication of GB9404354D0 publication Critical patent/GB9404354D0/en
Publication of GB2287759A publication Critical patent/GB2287759A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
    • F04D29/128—Shaft sealings using sealing-rings especially adapted for liquid pumps with special means for adducting cooling or sealing fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid pumps
    • F04D29/108—Shaft sealings especially adapted for liquid pumps the sealing fluid being other than the working liquid or being the working liquid treated
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mechanical Sealing (AREA)
GB9404354A 1994-03-07 1994-03-07 Seal with intermittent flow to quench chamber Withdrawn GB2287759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9404354A GB2287759A (en) 1994-03-07 1994-03-07 Seal with intermittent flow to quench chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9404354A GB2287759A (en) 1994-03-07 1994-03-07 Seal with intermittent flow to quench chamber

Publications (2)

Publication Number Publication Date
GB9404354D0 true GB9404354D0 (en) 1994-04-20
GB2287759A GB2287759A (en) 1995-09-27

Family

ID=10751409

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9404354A Withdrawn GB2287759A (en) 1994-03-07 1994-03-07 Seal with intermittent flow to quench chamber

Country Status (1)

Country Link
GB (1) GB2287759A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103557176A (en) * 2013-10-31 2014-02-05 上海大族新能源设备有限公司 New type seal structure of pump

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539270A (en) * 1968-03-14 1970-11-10 Carrier Corp Method of and apparatus for lubricating and cooling a rotary shaft seal assembly
US4558870A (en) * 1977-11-28 1985-12-17 Borg-Warner Corporation Mechanical seal assembly

Also Published As

Publication number Publication date
GB2287759A (en) 1995-09-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)