KR970706167A - BREATHING HOSE FOR A DIVING BREATHING DEVICE - Google Patents

BREATHING HOSE FOR A DIVING BREATHING DEVICE

Info

Publication number
KR970706167A
KR970706167A KR1019970702171A KR19970702171A KR970706167A KR 970706167 A KR970706167 A KR 970706167A KR 1019970702171 A KR1019970702171 A KR 1019970702171A KR 19970702171 A KR19970702171 A KR 19970702171A KR 970706167 A KR970706167 A KR 970706167A
Authority
KR
South Korea
Prior art keywords
breathing
hose
respiratory
diving
breathing hose
Prior art date
Application number
KR1019970702171A
Other languages
Korean (ko)
Inventor
미쯔요시 다나까
Original Assignee
후루이찌 유타까
가부시끼가이샤 그랜 블루
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 후루이찌 유타까, 가부시끼가이샤 그랜 블루 filed Critical 후루이찌 유타까
Publication of KR970706167A publication Critical patent/KR970706167A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63CLAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02Divers' equipment
    • B63C11/18Air supply
    • B63C11/22Air supply carried by diver
    • B63C11/24Air supply carried by diver in closed circulation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63CLAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02Divers' equipment
    • B63C11/18Air supply
    • B63C11/22Air supply carried by diver
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63CLAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02Divers' equipment
    • B63C11/18Air supply
    • B63C11/186Mouthpieces

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

잠수용 호흡장치의 호흡용 호스(50)는 그 축선방향(50a)으로 절단된 경우에 내주면이 평단하게 외측으로 돌출되어 있는 뚜꺼운 부분(52)와 내측을 향하여 작은 곡률로 만곡된 얇은 부분(53)이 상호 교대로 형성된 단면형상의 주벽(51)을 갖고 있다.The respiratory hose 50 of the diving respiratory apparatus has a thickened portion 52 whose inner peripheral surface is flatly protruded outward when cut in the axial direction 50a and a thickened portion 52 curved with a small curvature toward the inner side 53 have a peripheral wall 51 of a cross-sectional shape formed alternately.

내주면(51a)은 실질적으로 평편한 상태로 되어 있으므로 뱀의 배모양이 호스에 비하여 홈에 오염물이 남아 세균 등이 번식하여 위생상 문제로 되는 것이 없다. 또 뚜꺼운 부분에 의해 호흡호스에 필요한 가요성 등을 구비한다.Since the inner circumferential surface 51a is in a substantially flat state, there is no hygiene problem due to propagation of bacteria and the like due to contaminants remaining in the grooves of the snakes in comparison with the hoses. And the flexibility required for the breathing hose by the thick part.

Description

잠수용 호흡장치의 호흡용 호스(BREATHING HOSE FOR A DIVING BREATHING DEVICE)BREATHING HOSE FOR A DIVING BREATHING DEVICE

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명의 실시예의 호흡용 호스를 반단면상태로 나타낸 평면도이다, 제2도는 제1도의 호스의 단면을 나타낸 부분 확대단면도이다, 제4도는 제3도의 호스의 동그라미로서 주위에 있는 부분을 나타낸 부분 확대단면도이다, 제6도는 가변 마우스부를 나타낸 설명도이고, (a)는 트윈피스가 돌출되어 있는 상태의 설명도이고, (b)는 트윈피스가 트윈피스 위치로 인입되어 있는 상태의 설명도이다, 제7도는 제6도의 트윈피스를 나타낸 도면이고 (a)는 그 평면도, (b)는 그 측면도이다, 제8도는 제6도의 마우스부를 나타낸 도면이고, (a)는 그 반단면 평면도, (b)는 그 반단면 측면도, (c)는 그 정면도이다, 제9도는 반폐쇄식 호흡장치의 외관도이다, 제1O도는 제9도의 장치의 내부구조를 나타낸 도면이다, 제11도는 제9도의 장치의 마우스부 유닛을 그 상변을 제거하여 나타낸 개략구성도이다.FIG. 1 is a partially enlarged cross-sectional view showing a cross section of the hose of FIG. 1, FIG. 4 is a circle of the hose of FIG. 3, (A) is an explanatory diagram of a state in which a twin piece protrudes, (b) is an explanatory view of a state in which the twin piece is drawn into the twin piece position, Fig. (A) is a plan view thereof, and Fig. 8 (b) is a side view thereof. Fig. 8 is a view showing a mouth part of Fig. 6 9 is an external view of the half-closed breathing apparatus. Fig. 1 is a view showing the internal structure of the apparatus of Fig. 9, Fig. 11 (a) The mouth unit of the device of FIG. W is a schematic block diagram illustrating.

Claims (3)

잠수용 호스는 호흡가스의 공급로 등을 형성하기 위한 가요성의 호흡용 호스에 있어서, 상기 호흡용 호스는그 축선방향으로 절단한 경우에 내측이 평단하게 외측으로 향하게 돌출된 뚜꺼운 부분과, 내측을 향하여 작은 곡률로 만곡된 얇은 부분이 상호 교대로 형성된 단면형상의 주벽으로 구성되어 있고, 내주면이 실질적으로 평평한 상태로 구성되어 있는 것을 특징으로 하는 잠수용 호흡장치의 호흡호스.The breathing hose is a flexible respiratory hose for forming a respiratory gas supply path and the like. The respiratory hosepiece has a shallow portion protruding outwardly in a plain manner when its inner side is cut in its axial direction, Characterized in that the thin portions curved in a small curvature toward the main body are constituted by peripheral walls of a cross-sectional shape alternately formed, and the inner peripheral surface is formed in a substantially flat state. 제1항에 있어서, 에틸계 우레탄 고무로 형성되어 있는 것을 특징으로 하는 잠수용 호흡장치의 호흡호스.The breathing hose of claim 1, wherein the breathing hose of the diving breathing apparatus is formed of ethyl urethane rubber. 제2항에 있어서, 사출형성법에 의해 형성된 것을 특징으로 하는 잠수용 호흡장치의 호흡호스.3. A breathing hose of a diving respiratory apparatus according to claim 2, formed by an injection molding method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019970702171A 1995-08-03 1995-08-03 BREATHING HOSE FOR A DIVING BREATHING DEVICE KR970706167A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1995/001560 WO1997006052A1 (en) 1995-08-03 1995-08-03 Breathing hose for a diving breathing device

Publications (1)

Publication Number Publication Date
KR970706167A true KR970706167A (en) 1997-11-03

Family

ID=14126154

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970702171A KR970706167A (en) 1995-08-03 1995-08-03 BREATHING HOSE FOR A DIVING BREATHING DEVICE

Country Status (4)

Country Link
EP (1) EP0784009A1 (en)
KR (1) KR970706167A (en)
AU (1) AU3191395A (en)
WO (1) WO1997006052A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4713973Y1 (en) * 1967-12-08 1972-05-20
JPS6342232Y2 (en) * 1981-02-23 1988-11-04
JPH0648226Y2 (en) * 1988-07-20 1994-12-12 日本酸素株式会社 Flexible tube for respiratory equipment
JPH0287195U (en) * 1988-12-23 1990-07-10
JPH082076Y2 (en) * 1989-07-11 1996-01-24 日本酸素株式会社 Breathing apparatus
JPH07215284A (en) * 1994-02-03 1995-08-15 Grand Blue:Kk Respiration hose of respiration device for diving

Also Published As

Publication number Publication date
WO1997006052A1 (en) 1997-02-20
EP0784009A1 (en) 1997-07-16
AU3191395A (en) 1997-03-05

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WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid