JPH0391564U - - Google Patents
Info
- Publication number
- JPH0391564U JPH0391564U JP15284489U JP15284489U JPH0391564U JP H0391564 U JPH0391564 U JP H0391564U JP 15284489 U JP15284489 U JP 15284489U JP 15284489 U JP15284489 U JP 15284489U JP H0391564 U JPH0391564 U JP H0391564U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- spring member
- housing
- cylinder
- receiving surface
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Transmission Device (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Description
第１図は本考案の一実施例のアキユムレータの
側断面図、第２図及び第３図は本考案の実施例に
基づく油圧特性線図、第４図は本考案の他の実施
例のアキユムレータの側断面図、第５図は従来の
アキユムレータの油圧特性線図である。
図の主要部分の説明、１……ハウジング、２…
…主シリンダ、３……第１のピストン、４……副
シリンダ、８……主ばね部材、９……第２のピス
トン、１０……副ばね部材。
Fig. 1 is a side sectional view of an accumulator according to an embodiment of the present invention, Figs. 2 and 3 are hydraulic characteristic diagrams based on an embodiment of the present invention, and Fig. 4 is an accumulator according to another embodiment of the present invention. FIG. 5 is a side sectional view of FIG. 5, which is a hydraulic characteristic diagram of a conventional accumulator. Explanation of the main parts of the diagram, 1...Housing, 2...
...Main cylinder, 3...First piston, 4...Sub-cylinder, 8...Main spring member, 9...Second piston, 10...Sub-spring member.
Claims (1)
リンダと、該主シリンダ内に摺動可能に挿入され
ると共に受圧面にこれとは反対側に突出形成され
る副シリンダを有する第１のピストンと、該第１
のピストンの背圧面と前記ハウジングとの間に張
設される主ばね部材と、前記副シリンダ内に摺動
可能に挿入される第２のピストンと、該第２のピ
ストンと前記第１のピストンの受圧面との間に張
設される副ばね部材と、を有することを特徴とす
る油圧制御装置のアキユムレータ。 a first piston having a housing, a main cylinder defining the inside of the housing, and a sub-cylinder slidably inserted into the main cylinder and protruding from a pressure receiving surface on the opposite side; The first
a main spring member stretched between the back pressure surface of the piston and the housing; a second piston slidably inserted into the sub-cylinder; the second piston and the first piston; An accumulator for a hydraulic control device, comprising: an auxiliary spring member stretched between the pressure receiving surface of the auxiliary spring member and the pressure receiving surface of the auxiliary spring member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989152844U JP2527732Y2 (en) | 1989-12-28 | 1989-12-28 | Accumulator for hydraulic control unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989152844U JP2527732Y2 (en) | 1989-12-28 | 1989-12-28 | Accumulator for hydraulic control unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0391564U true JPH0391564U (en) | 1991-09-18 |
| JP2527732Y2 JP2527732Y2 (en) | 1997-03-05 |
Family
ID=31699083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989152844U Expired - Fee Related JP2527732Y2 (en) | 1989-12-28 | 1989-12-28 | Accumulator for hydraulic control unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2527732Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS629701U (en) * | 1985-07-03 | 1987-01-21 |
-
1989
- 1989-12-28 JP JP1989152844U patent/JP2527732Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS629701U (en) * | 1985-07-03 | 1987-01-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2527732Y2 (en) | 1997-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |