JPS62114175U - - Google Patents
Info
- Publication number
- JPS62114175U JPS62114175U JP248686U JP248686U JPS62114175U JP S62114175 U JPS62114175 U JP S62114175U JP 248686 U JP248686 U JP 248686U JP 248686 U JP248686 U JP 248686U JP S62114175 U JPS62114175 U JP S62114175U
- Authority
- JP
- Japan
- Prior art keywords
- pressure oil
- plunger
- pump
- stud
- piping connection
- 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
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Safety Valves (AREA)
- Details Of Reciprocating Pumps (AREA)
Description
第１図は本出願人が提案したオイルポンプの流
量制御装置に通常の手法でアイジヨイントを組合
わせた場合の要部断面図、第２図は本考案の一実
施例を示す第１図同様の断面図である。
１０……オイルポンプのハウジング、１２……
圧油通路、１４……弁孔、１６……吐出コネクタ
、２０……スタツド、２２……アイジヨイント、
３８……プランジヤ、４０……固定オリフイス、
４２……プラグ、４４……スプリング、５４……
可変オリフイス、５６……スプール弁、７０……
戻り油路。
Fig. 1 is a cross-sectional view of the main parts when an eye joint is combined with the oil pump flow rate control device proposed by the present applicant using a conventional method, and Fig. 2 is a similar to Fig. 1 showing an embodiment of the present invention. FIG. 10... Oil pump housing, 12...
Pressure oil passage, 14...valve hole, 16...discharge connector, 20...stud, 22...eye joint,
38...Plunger, 40...Fixed orifice,
42...Plug, 44...Spring, 54...
Variable orifice, 56...Spool valve, 70...
Return oil road.
Claims (1)
ための吐出コネクタ内に、上記ポンプの吐出油量
に応じて変位する摺動自在のプランジヤと、同プ
ランジヤの変位によつて可変の圧油通路面積を限
界するオリフイスと、同オリフイスの通路面積が
増大される方向に上記プランジヤを付勢するスプ
リングとを収蔵してなるものにおいて、上記吐出
コネクタの圧油出口部分に、内部に圧油通路を具
えたスタツドを螺合し、同スタツドに配管接続用
のアイジヨイントを嵌装して締着したことを特徴
とするオイルポンプの吐出配管接続構造。 Inside the discharge connector for supplying the pressure oil discharged from the oil pump to the receiving device, there is a slidable plunger that is displaced according to the amount of oil discharged from the pump, and a pressure oil passage area that is variable depending on the displacement of the plunger. and a spring that biases the plunger in a direction in which the passage area of the orifice is increased, wherein the pressure oil outlet portion of the discharge connector is provided with an internal pressure oil passage. A discharge piping connection structure for an oil pump, characterized in that a stud is screwed together, and an eye joint for piping connection is fitted and tightened to the stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP248686U JPS62114175U (en) | 1986-01-10 | 1986-01-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP248686U JPS62114175U (en) | 1986-01-10 | 1986-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62114175U true JPS62114175U (en) | 1987-07-20 |
Family
ID=30781368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP248686U Pending JPS62114175U (en) | 1986-01-10 | 1986-01-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62114175U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5985492A (en) * | 1982-11-05 | 1984-05-17 | Mitsubishi Motors Corp | Flow control device of oil pump |
-
1986
- 1986-01-10 JP JP248686U patent/JPS62114175U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5985492A (en) * | 1982-11-05 | 1984-05-17 | Mitsubishi Motors Corp | Flow control device of oil pump |