GB2290999B - Improvements relating to labyrinth seals - Google Patents

Improvements relating to labyrinth seals

Info

Publication number
GB2290999B
GB2290999B GB9413900A GB9413900A GB2290999B GB 2290999 B GB2290999 B GB 2290999B GB 9413900 A GB9413900 A GB 9413900A GB 9413900 A GB9413900 A GB 9413900A GB 2290999 B GB2290999 B GB 2290999B
Authority
GB
United Kingdom
Prior art keywords
improvements relating
labyrinth seals
labyrinth
seals
relating
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
GB9413900A
Other versions
GB2290999A (en
GB9413900D0 (en
Inventor
Dennis Steel
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.)
National Power PLC
Original Assignee
National Power PLC
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 National Power PLC filed Critical National Power PLC
Priority to GB9413900A priority Critical patent/GB2290999B/en
Publication of GB9413900D0 publication Critical patent/GB9413900D0/en
Publication of GB2290999A publication Critical patent/GB2290999A/en
Application granted granted Critical
Publication of GB2290999B publication Critical patent/GB2290999B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
GB9413900A 1994-07-09 1994-07-09 Improvements relating to labyrinth seals Expired - Fee Related GB2290999B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9413900A GB2290999B (en) 1994-07-09 1994-07-09 Improvements relating to labyrinth seals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9413900A GB2290999B (en) 1994-07-09 1994-07-09 Improvements relating to labyrinth seals

Publications (3)

Publication Number Publication Date
GB9413900D0 GB9413900D0 (en) 1994-08-31
GB2290999A GB2290999A (en) 1996-01-17
GB2290999B true GB2290999B (en) 1998-12-16

Family

ID=10758105

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9413900A Expired - Fee Related GB2290999B (en) 1994-07-09 1994-07-09 Improvements relating to labyrinth seals

Country Status (1)

Country Link
GB (1) GB2290999B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2821978B1 (en) * 2001-03-12 2003-06-20 Jeumont Sa METHOD FOR REPAIRING THE LABYRINTH JOINT OF A DIFFUSER OF A PRIMARY PUMP OF A NUCLEAR POWER PLANT

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1074513A (en) * 1963-08-21 1967-07-05 Gen Am Transport Screw fasteners
US4285108A (en) * 1979-02-23 1981-08-25 United Technologies Corporation Apparatus and method for refinishing turbine blade airseals
US4621230A (en) * 1983-11-23 1986-11-04 Carolina Moldings, Inc. Anti-tamper fastener shielding device
US4924581A (en) * 1988-11-22 1990-05-15 Techniair, Inc. Turbine air seal repair process
US5205465A (en) * 1990-09-19 1993-04-27 United Technologies Corporation Method for replacing worn airseal lands on engine compressor or turbine disks

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1074513A (en) * 1963-08-21 1967-07-05 Gen Am Transport Screw fasteners
US4285108A (en) * 1979-02-23 1981-08-25 United Technologies Corporation Apparatus and method for refinishing turbine blade airseals
US4621230A (en) * 1983-11-23 1986-11-04 Carolina Moldings, Inc. Anti-tamper fastener shielding device
US4924581A (en) * 1988-11-22 1990-05-15 Techniair, Inc. Turbine air seal repair process
US5205465A (en) * 1990-09-19 1993-04-27 United Technologies Corporation Method for replacing worn airseal lands on engine compressor or turbine disks

Also Published As

Publication number Publication date
GB2290999A (en) 1996-01-17
GB9413900D0 (en) 1994-08-31

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Legal Events

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

Effective date: 20010709