JPS6465388A - Hydraulic duct with surge pressure absorbing mechanism - Google Patents
Hydraulic duct with surge pressure absorbing mechanismInfo
- Publication number
- JPS6465388A JPS6465388A JP62219949A JP21994987A JPS6465388A JP S6465388 A JPS6465388 A JP S6465388A JP 62219949 A JP62219949 A JP 62219949A JP 21994987 A JP21994987 A JP 21994987A JP S6465388 A JPS6465388 A JP S6465388A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- surge pressure
- rubber tube
- outer circumference
- absorbing mechanism
- 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
- Pipe Accessories (AREA)
Abstract
PURPOSE: To efficiently absorb and reduce surge pressure by forming a hole in pipe wall, placing a rubber tube over the outer circumference of the hole and further arranging a protective room in the outer circumference of the rubber tube. CONSTITUTION: A hole 2 is formed in pipe wall of the pipeline 1, a rubber tube 3 is placed over the hole 2 to form an elastic deformation room 4, and a pipe 5 having a big diameter is further placed on the outer circumference of the rubber tube 3 to form a protective room 6. This structure is not only suitable to a new pipeline but also easily suitable to an existing pipeline, high reliability and durability are ensured and the surge pressure can efficiently be absorbed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62219949A JPS6465388A (en) | 1987-09-02 | 1987-09-02 | Hydraulic duct with surge pressure absorbing mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62219949A JPS6465388A (en) | 1987-09-02 | 1987-09-02 | Hydraulic duct with surge pressure absorbing mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6465388A true JPS6465388A (en) | 1989-03-10 |
Family
ID=16743562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62219949A Pending JPS6465388A (en) | 1987-09-02 | 1987-09-02 | Hydraulic duct with surge pressure absorbing mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6465388A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5911484A (en) * | 1996-07-26 | 1999-06-15 | Sumimoto Electric Industries, Ltd. | Automatic brake fluid pressure control device |
-
1987
- 1987-09-02 JP JP62219949A patent/JPS6465388A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5911484A (en) * | 1996-07-26 | 1999-06-15 | Sumimoto Electric Industries, Ltd. | Automatic brake fluid pressure control device |
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