GB941494A - Improvements relating to apparatus for use with flying helmets - Google Patents

Improvements relating to apparatus for use with flying helmets

Info

Publication number
GB941494A
GB941494A GB931261A GB931261A GB941494A GB 941494 A GB941494 A GB 941494A GB 931261 A GB931261 A GB 931261A GB 931261 A GB931261 A GB 931261A GB 941494 A GB941494 A GB 941494A
Authority
GB
United Kingdom
Prior art keywords
pressurised
suit
flying
improvements relating
helmet
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
GB931261A
Inventor
Marcel Jules Odilon Lobelle
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.)
ML Aviation Ltd
Original Assignee
ML Aviation 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 ML Aviation Ltd filed Critical ML Aviation Ltd
Priority to GB931261A priority Critical patent/GB941494A/en
Priority to US17894062 priority patent/US3157885A/en
Priority to BE615080A priority patent/BE615080A/en
Publication of GB941494A publication Critical patent/GB941494A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D10/00—Flight suits
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3804—Creation or updating of map data
    • G01C21/3807—Creation or updating of map data characterised by the type of data
    • G01C21/3815—Road data
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1842—Ambient condition change responsive
    • Y10T137/1939—Atmospheric
    • Y10T137/2012—Pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2544—Supply and exhaust type

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Emergency Management (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toxicology (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

941,494. Pressurised suits. M. L. AVIATION CO. Ltd. March 9, 1962 [March 14, 1961], No. 9312/61. Heading A3V. [Also in Division B7] The helmet 1 of a pressurised flying suit is held against sudden movement upwards when the suit is pressurised by a cord 10 attached to the back of the suit and through an adjusting strap 15 to a piston arm 16 which is moved down when the increased air pressure from the helmet is fed to a valve system (Fig. 3, not shown) in a box 19.
GB931261A 1961-03-14 1961-03-14 Improvements relating to apparatus for use with flying helmets Expired GB941494A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB931261A GB941494A (en) 1961-03-14 1961-03-14 Improvements relating to apparatus for use with flying helmets
US17894062 US3157885A (en) 1961-03-14 1962-03-12 Automatically pressurized flying suit
BE615080A BE615080A (en) 1961-03-14 1962-03-14 Flight Helmet Improvements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB931261A GB941494A (en) 1961-03-14 1961-03-14 Improvements relating to apparatus for use with flying helmets

Publications (1)

Publication Number Publication Date
GB941494A true GB941494A (en) 1963-11-13

Family

ID=9869557

Family Applications (1)

Application Number Title Priority Date Filing Date
GB931261A Expired GB941494A (en) 1961-03-14 1961-03-14 Improvements relating to apparatus for use with flying helmets

Country Status (3)

Country Link
US (1) US3157885A (en)
BE (1) BE615080A (en)
GB (1) GB941494A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286274A (en) * 1964-04-07 1966-11-22 James H O'kane Pressure suit tie-down mechanism
FR1512479A (en) * 1966-12-26 1968-02-09 Piel Soc Ind Des Ets Diving breathing helmet
US5050240A (en) * 1990-05-14 1991-09-24 Kaiser Aerospace And Electronics Corporation Air cushion helmet support and ventilation system with air pressure regulator
EP1813528B1 (en) * 2006-01-31 2008-10-08 Saab Ab Helmet restraint system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB836925A (en) * 1957-06-20 1960-06-09 Eric Hardman Taylor Improvements in or relating to pressure helmets
US3042926A (en) * 1958-09-26 1962-07-10 Int Latex Corp Pressure suit for high altitude flying
US2973521A (en) * 1959-03-03 1961-03-07 Jr Richard J Mcgowan Full pressure suit helmet and torso tiedown system

Also Published As

Publication number Publication date
US3157885A (en) 1964-11-24
BE615080A (en) 1962-09-14

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