WO2003031257A1 - A life saving air-jacket - Google Patents

A life saving air-jacket Download PDF

Info

Publication number
WO2003031257A1
WO2003031257A1 PCT/KR2002/001823 KR0201823W WO03031257A1 WO 2003031257 A1 WO2003031257 A1 WO 2003031257A1 KR 0201823 W KR0201823 W KR 0201823W WO 03031257 A1 WO03031257 A1 WO 03031257A1
Authority
WO
WIPO (PCT)
Prior art keywords
gas
balloon
air
vest
jacket
Prior art date
Application number
PCT/KR2002/001823
Other languages
English (en)
French (fr)
Inventor
Jea-Sun Go
Original Assignee
Jea-Sun Go
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 Jea-Sun Go filed Critical Jea-Sun Go
Priority to JP2003534255A priority Critical patent/JP2005519656A/ja
Priority to EP02781894A priority patent/EP1438229A4/en
Publication of WO2003031257A1 publication Critical patent/WO2003031257A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64B—LIGHTER-THAN AIR AIRCRAFT
    • B64B1/00—Lighter-than-air aircraft
    • B64B1/40—Balloons
    • 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
    • B64D25/00—Emergency apparatus or devices, not otherwise provided for
    • B64D25/02—Supports or holding means for living bodies
    • B64D25/06—Harnessing
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B1/00—Devices for lowering persons from buildings or the like
    • A62B1/22—Devices for lowering persons from buildings or the like by making use of jumping devices, e.g. jumping-sheets, jumping-mattresses

Definitions

  • the invention relates generally to an air-jacket for life saving, and more particularly to, an air-jacket that is filled with gas so that user can float in the air.
  • an air-jacket and a balloon are made as one body; vest shaped balloon is built in the air-jacket; a part for gas supply which supplies gas to a balloon formed in the air-jacket through vest shaped balloon, and a control part for gas exhaust are formed in the front part of the art; a store part for the balloon is formed in the reverse side of the art so that gas coming through the vest shaped balloon can be filled in the balloon store part.
  • the present life saving air-jacket can be used in situations such as fire, explosion and earthquake in a high-rise building, or wreck on the sea so that a sufferer can come down to the earth safely or keep staying in the air.
  • the present invention is designed to solve the above problems. In order to solve
  • vest shaped balloon is formed inside of the air-jacket and is linked
  • the present invention has following features; gas
  • part in which the balloon is folded and stored is attached to the reverse side of the air-
  • Fig.1 is a perspective view of the present invention, an air-jacket for live saving.
  • Fig.2 is an incision view of the story part for the balloon in the reverse side of the present
  • Fig.3 shows a state that the present life saving air-jacket is function.
  • Fig. 4 shows a cross-sectional view of the gas supply part of the present invention, life
  • Fig.5 shows a cross-sectional view of A-Al line of Fig. 1.
  • Fig.l or Fig5 in the case of wearing the air-vest of the present invention as a usual vest, belt/waist (2) and belt/leg (3) are attached to the lower part of the air- vest so that user's body can be settled to the air- vest.
  • the air- vest is made from synthetic resin that drains water off and to twofold.
  • vest shaped balloon (4) is prepared inside of the air-vest above. Gas supply part (5) and gas exhaust control part
  • the reverse part of the air-vest is made as one body with the vest shaped balloon (4). And in it, balloon (26) that would be fill with gas, and balloon store part (24) are equipped.
  • Vest shaped balloon (4) is similarly designed to air-vest (1). That means vest shaped balloon is made to air-vest (1) shape and twofold. And gas is supposed to be filled in the air- vest (1).
  • balloon (26) of balloon store part (24) that is attached to the reverse side of the air-jacket (25) is made to one body. In other words, if gas is supplied, these operate like one balloon.
  • gas supplied from gas supply part (5) is supposed to be charged in the balloon (24) of balloon store part (25) attached to the reverse side of the air-jacket (25) through above-mentioned vest shaped balloon (4).
  • Gas supply part (5) is installed in the gas supply part sack (7) in the front side of
  • liquid gas such as liquid helium (He) used to fly a
  • This liquid gas is supposed to evaporate and supplied to the balloon (26)
  • liquid gas tank is combined with female screw (13) of gas tank fixing device (9) and
  • Gas tank fixing device (9) is ring shaped and female screw (13) is formed inside of
  • Case outer wall (10) is a long-cylinder case.
  • case outer wall (10) following
  • liquid gas tank (8) combined with gas tank fixing device (9) with
  • Safety switch (11) is consist of safety ring (18) and hitch sphere (19). Above-
  • safety ring (18) and hitch sphere (19) is tied up with each other.
  • Hitch sphere (19) is elliptical and is hooked to hitch sphere-holding groove (14) of
  • liquid gas in the tank evaporates and is supplied to vest shaped balloon (4) and balloon
  • Gas supply hose (12) is linked to vest shaped balloon (4) via the top area of case
  • outer wall (10) and is made to thick for a lot of gas is supplied to balloon (26) through
  • Gas exhaust control part (20) is used to exhaust gas when user comes down after float in
  • Gas exhaust hose (21) is linked to vest shaped balloon (4) and consisted of gas
  • Gas control switch (22) is supposed to control the amount of gas filled in vest
  • '—'shaped valve is attached to gas control switch and inserted in the middle of above-mentioned gas exhaust hose (21).
  • This valve opens/closes gas exhaust hose (21) when user rotates gas control switch (22) at the right angle of clock wise/counter clockwise to control the amount of gas inside of air- vest (1).
  • Gas outlet (23) is designed narrow to exhaust little gas so user can control the amount of
  • Balloon store part (24) is attached to the reverse side of the air-jacket (25) and consisted
  • Balloon (26) is made of synthetic resin that is persisting, light and non-leaking such as
  • Balloon (26) is folded and put in balloon
  • Cover of the balloon store part (27) is used to cover the folded and put in balloon
  • part (27) is opened easily and it enables the balloon (26) to come out from balloon store part (26).
  • liquid gas is helium(He) that can lift 1.03killogram
  • the diameter of balloon is about 5.653 meter.
  • Evaporated gas is supplied to vest shaped balloon (4) via gas supply hose (12) linked to the top of case outer wall (10), then through above-mentioned vest shaped balloon (4) to balloon (26) attached in the reverse side of the air- vest (25). Finally, above- mentioned balloon (26) is filled with gas quickly.
  • Air- vest (1) floats because vest shaped balloon (4) and balloon (26) are filled with gas.
  • ' — ' shaped valve attached to gas control switch (22) opens gas exhaust hose (21) little by little.
  • gas filled in vest shaped balloon (4) and balloon (26) is exhausted via gas outlet (23) little by little then user comes down.
  • user rotates gas control switch (22) at the right angle of counter clockwise then gas exhaust hose is closed and user can come down to the earth safely.

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mechanical Engineering (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Emergency Lowering Means (AREA)
PCT/KR2002/001823 2001-10-05 2002-09-27 A life saving air-jacket WO2003031257A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2003534255A JP2005519656A (ja) 2001-10-05 2002-09-27 救助用エアジャケット
EP02781894A EP1438229A4 (en) 2001-10-05 2002-09-27 LIFE RESCUE AIR VEST

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2001-30383 2001-10-05
KR2020010030383U KR200260119Y1 (ko) 2001-10-05 2001-10-05 인명구조용 에어조끼

Publications (1)

Publication Number Publication Date
WO2003031257A1 true WO2003031257A1 (en) 2003-04-17

Family

ID=37496088

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2002/001823 WO2003031257A1 (en) 2001-10-05 2002-09-27 A life saving air-jacket

Country Status (6)

Country Link
EP (1) EP1438229A4 (ko)
JP (1) JP2005519656A (ko)
KR (1) KR200260119Y1 (ko)
CN (1) CN1564767A (ko)
RU (1) RU2004113559A (ko)
WO (1) WO2003031257A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8727825B2 (en) 2009-12-04 2014-05-20 Alexander Tsolkas Life jacket
US9789940B2 (en) 2008-07-16 2017-10-17 Ft Systems, Inc. Personal flotation device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200462660Y1 (ko) 2010-05-31 2012-09-24 오윤석 자동으로 동작하는 발광장치를 구비한 구명동의
CN103112579A (zh) * 2012-12-12 2013-05-22 樊荣 一种气球动力手控飞行器
CN104474640A (zh) * 2014-12-17 2015-04-01 东莞市阿比亚能源科技有限公司 一种高处逃生缓降方法及缓降装置
KR102499772B1 (ko) * 2021-06-02 2023-02-14 대한민국 신체착용식 부력 구명장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5030152A (en) * 1990-02-05 1991-07-09 Carr Richard L Life saving device
KR950023164U (ko) * 1994-01-19 1995-08-21 이효근 구명튜브의 공기주입장비식별 및 사용이 용이한 구명복
US5536191A (en) * 1995-05-31 1996-07-16 Lin; Pi-Hsiang Life-saving assistance drive

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449813A (en) * 1947-03-12 1948-09-21 Lawson Anna Safety lowering device for use as a fire escape
US2905954A (en) * 1957-08-01 1959-09-29 Jr Claude Olwin Lanciano Trapped air life preserver
DE3702459A1 (de) * 1987-01-28 1988-08-11 Sen Kurt Hoffmann Bergsteigernotfall-lebensrettungsgeraet
DE4136160A1 (de) * 1991-11-02 1993-05-06 Frank 5400 Koblenz De Becher Hilfsfallschirm mit einer einrichtung zur spontanen entfaltung
DE19621210A1 (de) * 1996-05-25 1997-11-27 Andreas Bengt Schirmer Vergnügungs-, Sport-, Therapie-, Transport- oder Rettungseinrichtung
US5967459A (en) * 1997-05-19 1999-10-19 Hayashi; Masahiko Balloon with controlled parachute
BE1013345A7 (nl) * 2000-03-09 2001-12-04 Vanluffelen Lodewijk Interventie ballon-lift.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5030152A (en) * 1990-02-05 1991-07-09 Carr Richard L Life saving device
KR950023164U (ko) * 1994-01-19 1995-08-21 이효근 구명튜브의 공기주입장비식별 및 사용이 용이한 구명복
US5536191A (en) * 1995-05-31 1996-07-16 Lin; Pi-Hsiang Life-saving assistance drive

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1438229A4 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9789940B2 (en) 2008-07-16 2017-10-17 Ft Systems, Inc. Personal flotation device
US10793238B2 (en) 2008-07-16 2020-10-06 Ft Systems, Inc. Personal flotation device
US8727825B2 (en) 2009-12-04 2014-05-20 Alexander Tsolkas Life jacket

Also Published As

Publication number Publication date
EP1438229A1 (en) 2004-07-21
JP2005519656A (ja) 2005-07-07
CN1564767A (zh) 2005-01-12
KR200260119Y1 (ko) 2002-01-10
EP1438229A4 (en) 2004-12-29
RU2004113559A (ru) 2005-02-27

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