JPS62102001U - - Google Patents
Info
- Publication number
- JPS62102001U JPS62102001U JP19355685U JP19355685U JPS62102001U JP S62102001 U JPS62102001 U JP S62102001U JP 19355685 U JP19355685 U JP 19355685U JP 19355685 U JP19355685 U JP 19355685U JP S62102001 U JPS62102001 U JP S62102001U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- tank
- working fluid
- space
- pressure
- 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
- 239000012530 fluid Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Fluid-Pressure Circuits (AREA)
Description
第１図は本考案の一実施例の説明図、第２図は
従来の液圧装置の説明図、第３図ないし第５図は
本考案の他の実施例の説明図である。
１……液圧タンク、２……作動液、３……仕切
壁、４……気体、５……給排気口、６……圧力検
出器、７……ポンプ吸い込みライン、８……液圧
ポンプ、９……安全弁、１０……ポンプ吐出ライ
ン、１１……液圧方向制御弁、１２……液圧制御
ライン、１３……液圧絞り弁、１４……駆動部、
１５……戻りライン、１６……タンク内空間、１
７……拡縮体、１８……シール材、１９……スプ
リング、２０……開口、２１……ベローズ、２２
……ピストン、２３……作動液補給口。
FIG. 1 is an explanatory diagram of one embodiment of the present invention, FIG. 2 is an explanatory diagram of a conventional hydraulic device, and FIGS. 3 to 5 are explanatory diagrams of other embodiments of the present invention. 1... Hydraulic pressure tank, 2... Working fluid, 3... Partition wall, 4... Gas, 5... Supply/exhaust port, 6... Pressure detector, 7... Pump suction line, 8... Liquid pressure Pump, 9... Safety valve, 10... Pump discharge line, 11... Hydraulic pressure directional control valve, 12... Hydraulic pressure control line, 13... Hydraulic pressure throttle valve, 14... Drive unit,
15... Return line, 16... Tank interior space, 1
7... Expansion/contraction body, 18... Seal material, 19... Spring, 20... Opening, 21... Bellows, 22
... Piston, 23 ... Hydraulic fluid supply port.
Claims (1)
より構成される液圧回路において、該液圧タンク
中の作動流体と空間の間に、両者を完全に隔絶す
る、一液圧に対し一体の仕切壁を配置し、該空間
側に弾性体を設け、該作動流体に圧力付与する構
造の液圧タンクを有する事を特徴とする液圧装置
。 In a hydraulic circuit consisting of a hydraulic tank, a hydraulic pump, a hydraulic control unit, and a drive unit, there is a hydraulic pressure sensor between the working fluid in the hydraulic tank and the space that completely isolates both. A hydraulic device characterized by having a hydraulic tank having a structure in which an integral partition wall is arranged, an elastic body is provided on the side of the space, and pressure is applied to the working fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19355685U JPS62102001U (en) | 1985-12-18 | 1985-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19355685U JPS62102001U (en) | 1985-12-18 | 1985-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62102001U true JPS62102001U (en) | 1987-06-29 |
Family
ID=31149685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19355685U Pending JPS62102001U (en) | 1985-12-18 | 1985-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62102001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005299902A (en) * | 2004-04-16 | 2005-10-27 | Takako:Kk | Fluid storing tank and fluid compressor |
| JP2011033121A (en) * | 2009-07-31 | 2011-02-17 | Kando:Kk | Sealing material press-fitting device for repair of existing flange piping connection part and process of repair of existing flange piping connection part |
-
1985
- 1985-12-18 JP JP19355685U patent/JPS62102001U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005299902A (en) * | 2004-04-16 | 2005-10-27 | Takako:Kk | Fluid storing tank and fluid compressor |
| JP4573565B2 (en) * | 2004-04-16 | 2010-11-04 | 株式会社タカコ | Fluid reservoir tank and fluid pressure equipment |
| JP2011033121A (en) * | 2009-07-31 | 2011-02-17 | Kando:Kk | Sealing material press-fitting device for repair of existing flange piping connection part and process of repair of existing flange piping connection part |