JPH02116095U - - Google Patents
Info
- Publication number
- JPH02116095U JPH02116095U JP2382089U JP2382089U JPH02116095U JP H02116095 U JPH02116095 U JP H02116095U JP 2382089 U JP2382089 U JP 2382089U JP 2382089 U JP2382089 U JP 2382089U JP H02116095 U JPH02116095 U JP H02116095U
- Authority
- JP
- Japan
- Prior art keywords
- flexible rubber
- spiral
- rubber hose
- spiral body
- fluid supply
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
Description
第１図は、この考案の実施例における圧力流体
供給ホースの断面図、第２図は、この考案の実施
例における圧力流体供給ホースの内挿螺旋管の部
分断面拡大図、第３図は、この考案の実施例にお
ける圧力流体供給ホースの内挿螺旋管の低温時状
態を示す断面拡大図である。
１：可撓性ゴムホース、２：第１螺旋体、３：
第２螺旋体、４：螺旋管、５，９：間隙、６：支
持環、７ａ，７ｂ：保護環、８：固定環、１０，
１１：接続金具、１２，１５：チユーブ、１３，
１６：ジヨイント、１４，１７：ソケツト。
FIG. 1 is a sectional view of a pressure fluid supply hose according to an embodiment of this invention, FIG. 2 is an enlarged partial sectional view of an inner spiral tube of a pressure fluid supply hose according to an embodiment of this invention, and FIG. FIG. 2 is an enlarged cross-sectional view showing the state of the inner helical tube of the pressure fluid supply hose at low temperature in the embodiment of the invention. 1: Flexible rubber hose, 2: First spiral body, 3:
2nd spiral body, 4: spiral tube, 5, 9: gap, 6: support ring, 7a, 7b: protection ring, 8: fixed ring, 10,
11: Connection fitting, 12, 15: Tube, 13,
16: Joint, 14, 17: Socket.
Claims (1)
性ゴムホースの内孔に支持環を介して嵌装固定さ
れた第１螺旋体と第２螺旋体との重層管状体であ
る螺旋管から構成され、細材が間隙を形成して捲
回された同一ピツチの両螺旋体は、両者間に微小
間隙が形成されるように半ピツチずらして内外に
重ねられており、少なくとも一方の螺旋体が低温
時に前記微小間隙を拡大する形状記憶合金製であ
ることを特徴とする圧力流体供給ホース。 It is composed of a flexible rubber hose that can be expanded and contracted, and a spiral tube that is a layered tubular body consisting of a first spiral body and a second spiral body that are fitted and fixed into the inner hole of the flexible rubber hose via a support ring, and is made of thin material. Both helical bodies of the same pitch are wound with a gap formed between them, and are stacked inside and outside with a half-pitch shift so that a minute gap is formed between them. A pressure fluid supply hose characterized in that it is made of an expanding shape memory alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2382089U JPH02116095U (en) | 1989-03-03 | 1989-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2382089U JPH02116095U (en) | 1989-03-03 | 1989-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02116095U true JPH02116095U (en) | 1990-09-17 |
Family
ID=31243134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2382089U Pending JPH02116095U (en) | 1989-03-03 | 1989-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02116095U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001182889A (en) * | 1999-12-24 | 2001-07-06 | Hyundai Motor Co Ltd | High pressure hose for fluid |
| JP6887554B1 (en) * | 2020-10-29 | 2021-06-16 | 義英 土橋 | Step decompression type pressure resistant tube |
-
1989
- 1989-03-03 JP JP2382089U patent/JPH02116095U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001182889A (en) * | 1999-12-24 | 2001-07-06 | Hyundai Motor Co Ltd | High pressure hose for fluid |
| JP6887554B1 (en) * | 2020-10-29 | 2021-06-16 | 義英 土橋 | Step decompression type pressure resistant tube |
| WO2022091671A1 (en) * | 2020-10-29 | 2022-05-05 | 義英 土橋 | Stepwise pressure reduction type pressure-resistant pipe |