JPS5514923A - Pump device - Google Patents
Pump deviceInfo
- Publication number
- JPS5514923A JPS5514923A JP8695078A JP8695078A JPS5514923A JP S5514923 A JPS5514923 A JP S5514923A JP 8695078 A JP8695078 A JP 8695078A JP 8695078 A JP8695078 A JP 8695078A JP S5514923 A JPS5514923 A JP S5514923A
- Authority
- JP
- Japan
- Prior art keywords
- pump
- fluid
- flow rate
- pressurized fluid
- flow
- 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
Abstract
PURPOSE: To make the promotion of reducing power consumption or noise and pulsation, with a useless supply of fluid eliminated, by making a delivered fluid suppliable from a pump in one part to a hydraulic equipment, as well as a with delivered fluid made capable of returning from a pump in another part to a tank from through a flow path changeover mechanism.
CONSTITUTION: When both of pumps 2 and 3 are in an operation of low rotational speed range, a pressurized fluid from a pump 2 is fed to a power-steering gear 11 through a conduction tubing 9, 10, with a pressurized fluid from another pump 3 through flowing into a flow path changeover mechansim 4 through a conduction tubing 13 and a flow rate detecting method 5, for a solenoid 4d being deenergized because of a little amount of flow rate, the pressurized fluid from the pump 3 is wholly fed to the power-steering gear 11. With the both pumps 2, 3 increasing their rotational speeds, and a flow rate, in the flow rate detecting method 5, exceeding a prescribed level, the solenoid 4d is energized to return a total amoung of flow of the pressurized fluid from the pump 3 to a tank 8 through a flow outlet 4c and a conduction tube 7, thus eliminating a useless supply of fluid.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8695078A JPS5514923A (en) | 1978-07-17 | 1978-07-17 | Pump device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8695078A JPS5514923A (en) | 1978-07-17 | 1978-07-17 | Pump device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5514923A true JPS5514923A (en) | 1980-02-01 |
Family
ID=13901143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8695078A Pending JPS5514923A (en) | 1978-07-17 | 1978-07-17 | Pump device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5514923A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5990610U (en) * | 1982-12-10 | 1984-06-19 | トヨタ自動車株式会社 | Mounting structure of automotive radiator grill |
JPS6013826U (en) * | 1983-07-07 | 1985-01-30 | 三菱自動車工業株式会社 | Installation structure of vehicle interior panel |
JPS63137053U (en) * | 1987-02-27 | 1988-09-08 | ||
US6663054B2 (en) | 2001-10-26 | 2003-12-16 | Fci | Combined safety clip and closure for a conductor support |
-
1978
- 1978-07-17 JP JP8695078A patent/JPS5514923A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5990610U (en) * | 1982-12-10 | 1984-06-19 | トヨタ自動車株式会社 | Mounting structure of automotive radiator grill |
JPH0223846Y2 (en) * | 1982-12-10 | 1990-06-29 | ||
JPS6013826U (en) * | 1983-07-07 | 1985-01-30 | 三菱自動車工業株式会社 | Installation structure of vehicle interior panel |
JPH0436977Y2 (en) * | 1983-07-07 | 1992-09-01 | ||
JPS63137053U (en) * | 1987-02-27 | 1988-09-08 | ||
JPH0511733Y2 (en) * | 1987-02-27 | 1993-03-24 | ||
US6663054B2 (en) | 2001-10-26 | 2003-12-16 | Fci | Combined safety clip and closure for a conductor support |
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