GB2226417B - A ducted flow leak detection arrangement - Google Patents

A ducted flow leak detection arrangement

Info

Publication number
GB2226417B
GB2226417B GB8829837A GB8829837A GB2226417B GB 2226417 B GB2226417 B GB 2226417B GB 8829837 A GB8829837 A GB 8829837A GB 8829837 A GB8829837 A GB 8829837A GB 2226417 B GB2226417 B GB 2226417B
Authority
GB
United Kingdom
Prior art keywords
leak detection
detection arrangement
flow leak
ducted flow
ducted
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
GB8829837A
Other versions
GB8829837D0 (en
GB2226417A (en
Inventor
John Frederick James
Richard William Galley
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.)
BAE Systems PLC
Original Assignee
British Aerospace 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 British Aerospace PLC filed Critical British Aerospace PLC
Priority to GB8829837A priority Critical patent/GB2226417B/en
Publication of GB8829837D0 publication Critical patent/GB8829837D0/en
Publication of GB2226417A publication Critical patent/GB2226417A/en
Application granted granted Critical
Publication of GB2226417B publication Critical patent/GB2226417B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
GB8829837A 1988-12-21 1988-12-21 A ducted flow leak detection arrangement Expired - Fee Related GB2226417B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8829837A GB2226417B (en) 1988-12-21 1988-12-21 A ducted flow leak detection arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8829837A GB2226417B (en) 1988-12-21 1988-12-21 A ducted flow leak detection arrangement

Publications (3)

Publication Number Publication Date
GB8829837D0 GB8829837D0 (en) 1989-02-15
GB2226417A GB2226417A (en) 1990-06-27
GB2226417B true GB2226417B (en) 1993-06-30

Family

ID=10648891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8829837A Expired - Fee Related GB2226417B (en) 1988-12-21 1988-12-21 A ducted flow leak detection arrangement

Country Status (1)

Country Link
GB (1) GB2226417B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7413163B2 (en) 2004-04-30 2008-08-19 Senior Investments Ag Rack and pinion wheel drive for an industrial sliding blade damper
US7155961B2 (en) * 2004-06-04 2007-01-02 Senior Operations, Inc. Bleed leak detection system
US8967185B2 (en) 2010-07-21 2015-03-03 Senior Ip Gmbh Joint cover with manifold for duct leak detection system
GB201116337D0 (en) 2011-09-21 2011-11-02 Airbus Operations Ltd Bleed air duct joint insulation means
EP2818783B1 (en) 2013-06-28 2018-06-20 Airbus Operations, S.L. Flow guidance device for insulation muff venting holes
US10612404B2 (en) 2017-05-01 2020-04-07 Senior Ip Gmbh Joint cover with improved manifold block for duct leak detection system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB918240A (en) * 1958-06-19 1963-02-13 Braskamp W H Nv Improvements in ventilators
US3941314A (en) * 1973-12-26 1976-03-02 The United States Of America As Represented By The Administrator Of Environmental Protection Agency Nozzle assembly for distributing fluid
US4524679A (en) * 1983-10-19 1985-06-25 Whelen Engineering Co., Inc. Air valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB918240A (en) * 1958-06-19 1963-02-13 Braskamp W H Nv Improvements in ventilators
US3941314A (en) * 1973-12-26 1976-03-02 The United States Of America As Represented By The Administrator Of Environmental Protection Agency Nozzle assembly for distributing fluid
US4524679A (en) * 1983-10-19 1985-06-25 Whelen Engineering Co., Inc. Air valve

Also Published As

Publication number Publication date
GB8829837D0 (en) 1989-02-15
GB2226417A (en) 1990-06-27

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20051221