JPH0321346U - - Google Patents
Info
- Publication number
- JPH0321346U JPH0321346U JP8197489U JP8197489U JPH0321346U JP H0321346 U JPH0321346 U JP H0321346U JP 8197489 U JP8197489 U JP 8197489U JP 8197489 U JP8197489 U JP 8197489U JP H0321346 U JPH0321346 U JP H0321346U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- inner tube
- intermediate layer
- resin
- circumferential surface
- 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.)
- Granted
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Description
第１図は本考案に係る医療ガス用ホースの一部
剥離された正面図、第２図は、第１図のＡ−Ａ′
線断面図である。
１……内管、２……中間層、３……補強繊維層
、４……外管。
Fig. 1 is a partially peeled front view of a medical gas hose according to the present invention, and Fig. 2 is a line AA' in Fig. 1.
FIG. 1... Inner tube, 2... Middle layer, 3... Reinforcing fiber layer, 4... Outer tube.
Claims (1)
性の熱可塑性樹脂からなる中間層およびその外周
面に一体化された外管からなるホースにおいて、
内管がアクリロニトリル・ブタジエンゴムおよび
ポリ塩化ビニル樹脂の混合組成物からなり、１０
２〜１０５Ω・cmの体積固有抵抗値を有する加硫
ゴム管、中間層が軟化温度が４０〜７０℃の熱可
塑性ポリウレタン樹脂および外管が熱可塑性樹脂
からなり、内管、補強繊維層および外管が中間層
の熱可塑性ポリウレタン樹脂を介して熱融着して
いることを特徴とする医療ガス送気ホース。 In a hose consisting of an inner tube, an intermediate layer made of an adhesive thermoplastic resin with a reinforcing fiber layer embedded in its outer circumferential surface, and an outer tube integrated with the outer circumferential surface of the inner tube,
The inner tube is made of a mixed composition of acrylonitrile-butadiene rubber and polyvinyl chloride resin,
A vulcanized rubber tube with a volume resistivity of 2 to 10 5 Ω・cm, an intermediate layer made of a thermoplastic polyurethane resin with a softening temperature of 40 to 70°C, an outer tube made of a thermoplastic resin, an inner tube and a reinforcing fiber layer. and a medical gas supply hose characterized in that the outer tube is heat-sealed via an intermediate layer of thermoplastic polyurethane resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8197489U JPH0748267Y2 (en) | 1989-07-11 | 1989-07-11 | Medical gas delivery hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8197489U JPH0748267Y2 (en) | 1989-07-11 | 1989-07-11 | Medical gas delivery hose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0321346U true JPH0321346U (en) | 1991-03-04 |
| JPH0748267Y2 JPH0748267Y2 (en) | 1995-11-08 |
Family
ID=31628378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8197489U Expired - Lifetime JPH0748267Y2 (en) | 1989-07-11 | 1989-07-11 | Medical gas delivery hose |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0748267Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002168379A (en) * | 2000-11-29 | 2002-06-14 | Bridgestone Flowtech Corp | Gas hose for medical purpose |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5366129B2 (en) * | 2009-01-26 | 2013-12-11 | 株式会社トヨックス | Pressure hose and manufacturing method thereof |
-
1989
- 1989-07-11 JP JP8197489U patent/JPH0748267Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002168379A (en) * | 2000-11-29 | 2002-06-14 | Bridgestone Flowtech Corp | Gas hose for medical purpose |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0748267Y2 (en) | 1995-11-08 |