JPH01149001U - - Google Patents
Info
- Publication number
- JPH01149001U JPH01149001U JP4557388U JP4557388U JPH01149001U JP H01149001 U JPH01149001 U JP H01149001U JP 4557388 U JP4557388 U JP 4557388U JP 4557388 U JP4557388 U JP 4557388U JP H01149001 U JPH01149001 U JP H01149001U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- recess
- cylinder
- piston
- spring
- 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
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Description
第１図はこの考案によるアキユムレータを示す
縦断面図、第２図および第３図は第１図に示すも
のに用いられているピストンおよび板ばねを示し
、第２図は側面図、第３図は縦断面図、第４図お
よび第５図はピストンおよび板ばねの他のものを
示し、第４図は側面図、第５図は縦断面図、第６
図および第７図は従来のアキユムレータを示す縦
断面図である。
１，２１……シリンダ、２，６，１８，２２，
２６……孔、３，２３……トツプカバー、４，２
４……凹部、５，２５……ピストン、７，２７…
…ボトムカバー、８，２８……ロツドカバー、９
，２９，３７……ばね、１０，３０，３５，３６
……ロツド、１１，３１……マグネツト、１２，
３２……検知部材、１３，３３……シール部材、
１４，３４……ガスバルブ、１５……板ばね、１
６……ねじ、１７……スリツト、１９……ゴムシ
ート、ｌ１……ロツドのストローク、ｌ２……ロ
ツドとガスバルブとの距離、ｌ３……ピストンの
凹部４の深さ、ｘ……ばねの密着長。
Fig. 1 is a longitudinal sectional view showing the accumulator according to this invention, Figs. 2 and 3 show the piston and leaf spring used in the accumulator shown in Fig. 1, Fig. 2 is a side view, and Fig. 3 is a side view. is a longitudinal sectional view, FIGS. 4 and 5 show the piston and other parts of the leaf spring, FIG. 4 is a side view, FIG. 5 is a longitudinal sectional view, and FIG.
FIG. 7 and FIG. 7 are longitudinal sectional views showing a conventional accumulator. 1, 21...Cylinder, 2, 6, 18, 22,
26...hole, 3,23...top cover, 4,2
4... recess, 5, 25... piston, 7, 27...
...Bottom cover, 8, 28...Rod cover, 9
, 29, 37... Spring, 10, 30, 35, 36
... Rod, 11, 31 ... Magnet, 12,
32...Detection member, 13, 33...Seal member,
14, 34... Gas valve, 15... Leaf spring, 1
6...Screw, 17...Slit, 19...Rubber sheet, l1 ...Stroke of rod, l2 ...Distance between rod and gas valve, l3 ...Depth of recess 4 of piston, x... Spring adhesion length.
補正 昭６３．６．１５
図面の簡単な説明を次のように補正する。
明細書第１２頁第８行目の「２，６，１８，２
２，２６……孔」を「２，２２……ねじ孔、６，
１８，２６……孔」と補正する。Amendment June 15, 1981 The brief description of the drawing is amended as follows. “2, 6, 18, 2” on page 12, line 8 of the specification
2, 26...hole" to "2, 22...screw hole, 6,
18, 26...hole".
Claims (1)
たピストン５を移動可能に配設するとともに、両
端を閉塞し、前記凹部４側のシリンダ１の端部に
、シリンダ１の内部と連通し、かつ、内部にピス
トン５側にばね９で付勢されたロツド１０を有す
るロツドカバー８を連設して、ガスを封入し、前
記ピストン５に、その凹部４の内部にロツド１０
が挿入するのを規制する規制部材１５，１９を配
設し、該規制部材１５，１９は、前記ロツド１０
に対する前記ばね９の最大の作用力よりも大きな
作用力で前記ロツド１０が当接した際、前記ロツ
ド１０が凹部４に進入するのを許容することを特
徴とするアキユムレータ。 A piston 5 having a recess 4 formed on one side is movably arranged inside the cylinder 1, and both ends are closed, and the end of the cylinder 1 on the side of the recess 4 communicates with the inside of the cylinder 1. In addition, a rod cover 8 having a rod 10 biased by a spring 9 on the piston 5 side is installed in series, and gas is sealed therein.
The regulating members 15 and 19 are arranged to regulate the insertion of the rod 10.
An accumulator characterized in that the rod 10 is allowed to enter the recess 4 when the rod 10 abuts with a force greater than the maximum force of the spring 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4557388U JPH0626721Y2 (en) | 1988-04-04 | 1988-04-04 | accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4557388U JPH0626721Y2 (en) | 1988-04-04 | 1988-04-04 | accumulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01149001U true JPH01149001U (en) | 1989-10-16 |
| JPH0626721Y2 JPH0626721Y2 (en) | 1994-07-20 |
Family
ID=31271877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4557388U Expired - Lifetime JPH0626721Y2 (en) | 1988-04-04 | 1988-04-04 | accumulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626721Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527530B (en) * | 2012-07-04 | 2015-12-02 | 北京精密机电控制设备研究所 | A kind of piston type self pressure complement hydraulic accumulator for servo mechanism |
-
1988
- 1988-04-04 JP JP4557388U patent/JPH0626721Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0626721Y2 (en) | 1994-07-20 |
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