JPS6243183U - - Google Patents
Info
- Publication number
- JPS6243183U JPS6243183U JP13404085U JP13404085U JPS6243183U JP S6243183 U JPS6243183 U JP S6243183U JP 13404085 U JP13404085 U JP 13404085U JP 13404085 U JP13404085 U JP 13404085U JP S6243183 U JPS6243183 U JP S6243183U
- Authority
- JP
- Japan
- Prior art keywords
- swash plate
- pump
- discharge side
- pressure
- relief valve
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Reciprocating Pumps (AREA)
Description
第１図は本考案の一実施例を示す縦断機構図、
第２図は従来例を示す縦断機構図である。
ａ：斜板型可変ポンプ、ｅ：斜板、１０：リリ
ーフ弁、１１，ｌ２０：操作機構、２０：多段切
換機構。
FIG. 1 is a longitudinal mechanical diagram showing an embodiment of the present invention;
FIG. 2 is a longitudinal mechanical diagram showing a conventional example. a: Swash plate type variable pump, e: Swash plate, 10: Relief valve, 11, l 20 : Operating mechanism, 20: Multi-stage switching mechanism.
Claims (1)
リーフ弁によつて、前記ポンプの斜板角度を変え
て吐出量を増減しポンプ最大吐出量以下の範囲内
で吐出側回路圧を一定に保持する制御器において
、前記リリーフ弁に設定圧の多段切換機構を付設
するとともに、前記多段切換機構に前記吐出側回
路圧による操作機構を連設したことを特徴とする
斜板型可変ポンプの制御器。 Control that uses a relief valve operated by the discharge side pressure of a swash plate type variable pump to increase or decrease the discharge amount by changing the swash plate angle of the pump and maintain the discharge side circuit pressure constant within a range below the maximum pump discharge amount. A controller for a swash plate type variable pump, characterized in that the relief valve is provided with a multi-stage switching mechanism for setting pressure, and the multi-stage switching mechanism is connected to an operating mechanism based on the discharge side circuit pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13404085U JPS6243183U (en) | 1985-09-03 | 1985-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13404085U JPS6243183U (en) | 1985-09-03 | 1985-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6243183U true JPS6243183U (en) | 1987-03-16 |
Family
ID=31034905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13404085U Pending JPS6243183U (en) | 1985-09-03 | 1985-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6243183U (en) |
-
1985
- 1985-09-03 JP JP13404085U patent/JPS6243183U/ja active Pending
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