GB711434A - Improvements in or relating to puncture sealing devices for aircraft pressurised cabins and the like - Google Patents

Improvements in or relating to puncture sealing devices for aircraft pressurised cabins and the like

Info

Publication number
GB711434A
GB711434A GB2260251A GB2260251A GB711434A GB 711434 A GB711434 A GB 711434A GB 2260251 A GB2260251 A GB 2260251A GB 2260251 A GB2260251 A GB 2260251A GB 711434 A GB711434 A GB 711434A
Authority
GB
United Kingdom
Prior art keywords
tube
relating
sealing devices
sept
puncture sealing
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
Application number
GB2260251A
Inventor
Stanley Thomas Albert Richards
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.)
Normalair Ltd
Original Assignee
Normalair 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 Normalair Ltd filed Critical Normalair Ltd
Priority to GB2260251A priority Critical patent/GB711434A/en
Publication of GB711434A publication Critical patent/GB711434A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
    • B64C1/1476—Canopies; Windscreens or similar transparent elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

711,434. Fluid flow indicator. NORMALIER, Ltd. Sept. 12, 1952 [Sept. 27, 1951], No. 22602/51. Class 97(2) [Also in Group XXXIII] A fluid flow indicator adapted to detect leaks in the wall of a pressurized space (see Group XXXIII) comprises a tube h in which is a vane j mounted on a spindle m supported by ball bearings k. The spindle carries two light leaf springs n, whose motion is limited by the stop o, and whose inner faces are luminous. The vane rotates at a speed depending on the pressure difference between ends of the tube, and by centrifugal force, a corresponding apparent luminous area is seen from the left hand end of the tube as shown. Such an indicator may be provided at each end of the tube.
GB2260251A 1952-09-12 1952-09-12 Improvements in or relating to puncture sealing devices for aircraft pressurised cabins and the like Expired GB711434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2260251A GB711434A (en) 1952-09-12 1952-09-12 Improvements in or relating to puncture sealing devices for aircraft pressurised cabins and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2260251A GB711434A (en) 1952-09-12 1952-09-12 Improvements in or relating to puncture sealing devices for aircraft pressurised cabins and the like

Publications (1)

Publication Number Publication Date
GB711434A true GB711434A (en) 1954-06-30

Family

ID=10182098

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2260251A Expired GB711434A (en) 1952-09-12 1952-09-12 Improvements in or relating to puncture sealing devices for aircraft pressurised cabins and the like

Country Status (1)

Country Link
GB (1) GB711434A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821298A (en) * 1954-04-07 1958-01-28 Normalair Ltd Method and means for temporarily stopping leakage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821298A (en) * 1954-04-07 1958-01-28 Normalair Ltd Method and means for temporarily stopping leakage

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