http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-592033-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b94baf1aad802afc19b0e63b4499b04d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64D10-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B64D13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B64D10-00 |
| filingDate | 1944-02-19^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1947-09-05^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-592033-A |
| titleOfInvention | Improvements in or relating to inflatable suits |
| abstract | 592,033. Protective suits; helmets. GOODRICH CO., B. F. Feb. 19, 1944, No. 3141. Convention date, Aug. 20, 1942. [Classes 63 and 141] [Also in Group VI] An inflatable suit of the type worn by airmen at high altitude consists of a head portion and a torso portion separated by a stretchable diaphragm provided with an aperture for the neck of the wearer. As shown, the headpiece 11 is transparent and the neck opening has a curved flange 18, Fig. 4, which is adapted to seat against a light metal ring 19 in contact with a resilient sealing element 20 and be clamped in position by a radially-extensible clamping ring 21 arranged in a groove 22 of the ring and operated by a toggle fastener. The torso portion 12 preferably of rubber-coated fabric is also connected to the ring 19 by means of a clamping band 28, Fig. 4, equipped with a toggle fastener and arranged in a fabric sheath 30 on the wall 12. The clamping band 28 presses the wall 12- against a resilient annular element 26 disposed in a groove 27, the upper part of the wall being in contact with a sealing member 31. The neck opening 16 in the stretchable diaphragm 14 has a beaded margin 17, Fig. 1, and is attached to the ring 19 by means of a metal band 33, Fig. 4, secured by screw fasteners 35. Suitably reinforced apertures are provided in the diaphragm for an air intake conduit 40 and a jet member 51 which are supplied through a channel 52 in the ring 19. Apertures are also provided for an oxygen conduit 41, an exhaled air conduit 42, electrical conductors 43 and 44 for a throat microphone 45 and earphones 46. Air is distributed over the headpiece by the jet member and is discharged through a check valve 15 to prevent condensation of moisture in the headpiece. The exhaled air is conducted from a mask 56 which is held in position by a strap 61 attached to a helmet 60, by the conduit 42 and exhausted into the torso portion 12 through a flap valve 57 which is closed during the inhaling period. In a modification, the flap valve may be connected to the oxygen conduit. A,collar of sheepskin may be provided between the neck and the margin 17 as a protection against draughts. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2966155-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110101987-A |
| priorityDate | 1942-08-20^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID977 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419523291 |
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