JPS6079071U - Soundproofing device for pressurized liquid transfer pipes - Google Patents
Soundproofing device for pressurized liquid transfer pipesInfo
- Publication number
- JPS6079071U JPS6079071U JP17174383U JP17174383U JPS6079071U JP S6079071 U JPS6079071 U JP S6079071U JP 17174383 U JP17174383 U JP 17174383U JP 17174383 U JP17174383 U JP 17174383U JP S6079071 U JPS6079071 U JP S6079071U
- Authority
- JP
- Japan
- Prior art keywords
- pressurized liquid
- liquid transfer
- soundproofing device
- hose
- pipe
- 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
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Pipe Accessories (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示すものであって、第１図は
油圧回路図、第２図は一部を破断した内ホースの側面図
、第３図ａは外ホースの一部を破断した側面図、ｂは同
上横断面図、第４図ａは他の実施例の側面図、ｂは同上
横断面図、第５図は更に別の実施例の縦断面図、第６図
は同上横断面図、第７図は要部の断面図である。
２・・・ギヤポンプ、６・・・内ホース、７，７′・・
・間隔保持材、８，８′・・・外ホース。The drawings show an embodiment of the present invention, in which Fig. 1 is a hydraulic circuit diagram, Fig. 2 is a side view of the inner hose with a portion cut away, and Fig. 3a is a partially cutaway side view of the outer hose. FIG. 4a is a side view of another embodiment, b is a cross-sectional view of the same as above, FIG. 5 is a longitudinal sectional view of yet another embodiment, and FIG. 6 is a longitudinal sectional view of another embodiment. The cross-sectional view and FIG. 7 are cross-sectional views of the main parts. 2...Gear pump, 6...Inner hose, 7,7'...
- Spacing material, 8, 8'...outer hose.
Claims (3)
吐出される加圧液を移送する送液ホースにおいて、前記
内ホースの外周に、長さ方向に連通した間隙を保持する
間隔保持材を介して外ホースを装着したことを特徴とす
る加圧液移送管の防音装置。(1) In a liquid supply hose that transfers pressurized liquid discharged from a pump whose discharge pressure changes, such as a gear pump, a spacer that maintains a gap communicating in the length direction is provided on the outer periphery of the inner hose. A soundproofing device for a pressurized liquid transfer pipe, characterized in that an external hose is attached to the pipe.
その外周にテープをスパイラル状に巻き付けて構成した
実用新案登録請求の範囲第１項記載の加圧液移送管の防
音装置。(2) the outer hose has a seam in the attached state;
A soundproofing device for a pressurized liquid transfer pipe according to claim 1, which is constructed by winding a tape spirally around the outer periphery of the pipe.
案登録請求の範囲第１項記載の加圧液移送管の防音装置
。(3) A soundproofing device for a pressurized liquid transfer pipe according to claim 1, wherein the outer pipe and the spacer are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17174383U JPS6079071U (en) | 1983-11-05 | 1983-11-05 | Soundproofing device for pressurized liquid transfer pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17174383U JPS6079071U (en) | 1983-11-05 | 1983-11-05 | Soundproofing device for pressurized liquid transfer pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6079071U true JPS6079071U (en) | 1985-06-01 |
Family
ID=30374563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17174383U Pending JPS6079071U (en) | 1983-11-05 | 1983-11-05 | Soundproofing device for pressurized liquid transfer pipes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6079071U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008025820A (en) * | 2006-08-24 | 2008-02-07 | Inaba Denki Sangyo Co Ltd | Protecting pipe or sheathing pipe |
| JP2014009816A (en) * | 2012-06-29 | 2014-01-20 | Denso Internatl America Inc | Vibration damper for passage pipe and vibration suppression method |
-
1983
- 1983-11-05 JP JP17174383U patent/JPS6079071U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008025820A (en) * | 2006-08-24 | 2008-02-07 | Inaba Denki Sangyo Co Ltd | Protecting pipe or sheathing pipe |
| JP2014009816A (en) * | 2012-06-29 | 2014-01-20 | Denso Internatl America Inc | Vibration damper for passage pipe and vibration suppression method |
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