JPS5743030A - Variable-speed fluid coupling - Google Patents
Variable-speed fluid couplingInfo
- Publication number
- JPS5743030A JPS5743030A JP11710780A JP11710780A JPS5743030A JP S5743030 A JPS5743030 A JP S5743030A JP 11710780 A JP11710780 A JP 11710780A JP 11710780 A JP11710780 A JP 11710780A JP S5743030 A JPS5743030 A JP S5743030A
- Authority
- JP
- Japan
- Prior art keywords
- scoop
- tube
- partition plate
- variable
- fluid coupling
- 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
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE: To eliminate the sharp change in the flow of a fluid in a scoop-up tube chamber, prevent a separation flow and eliminate the unstable region of output rotational frequency, by opening a plurality of holes through a partition plate between the working chamber and scoop-up tube chamber of a fluid joint to connect the chambers to each other.
CONSTITUTION: The working chamber 5 of a fluid joint is defined by an impeller 2 coupled to an input shaft 1 and a runner 3 coupled to an output shaft 4. A scoop- up tube 8 is provided in a casing 6 at the side of the impeller 2. The casing 6 is divided by a partition plate 7 to define a scoop-up tube chamber 9. The partition plate 7 is provided with a plurality of communication holes 10 to prevent the separation flow in the scoop-up tube 8.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11710780A JPS5743030A (en) | 1980-08-27 | 1980-08-27 | Variable-speed fluid coupling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11710780A JPS5743030A (en) | 1980-08-27 | 1980-08-27 | Variable-speed fluid coupling |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5743030A true JPS5743030A (en) | 1982-03-10 |
Family
ID=14703571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11710780A Pending JPS5743030A (en) | 1980-08-27 | 1980-08-27 | Variable-speed fluid coupling |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5743030A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS521368A (en) * | 1975-06-24 | 1977-01-07 | Hitachi Ltd | Variable speed fluid coupling |
-
1980
- 1980-08-27 JP JP11710780A patent/JPS5743030A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS521368A (en) * | 1975-06-24 | 1977-01-07 | Hitachi Ltd | Variable speed fluid coupling |
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