JPH0396468U - - Google Patents
Info
- Publication number
- JPH0396468U JPH0396468U JP1990004775U JP477590U JPH0396468U JP H0396468 U JPH0396468 U JP H0396468U JP 1990004775 U JP1990004775 U JP 1990004775U JP 477590 U JP477590 U JP 477590U JP H0396468 U JPH0396468 U JP H0396468U
- Authority
- JP
- Japan
- Prior art keywords
- apex angle
- side apex
- view
- parts
- back side
- 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 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Description
図面は本考案Ｖパツキンの実施例を示し、第１
図は使用状態を示す拡大断面図、で中間省略して
示す、第２図は流体圧送装置の要部を示す正面図
で一部切欠する、第３図はＶパツキンの変形実験
図で、拡大断面し且中間省略して示す、第４図は
、従来のＶパツキンの使用状態を示す拡大断面図
である。
尚図中、Ａ……Ｖパツキン、１……ピストン、
２……シリンダヘツド、ａ１……頂部、Ｘ……表
側頂角、Ｙ……裏側頂角、ａ２……エツジ部。
The drawings show an embodiment of the V-packet of the present invention, and the first
The figure is an enlarged sectional view showing the state of use, with the middle omitted. Figure 2 is a front view showing the main parts of the fluid pumping device, with some parts cut away. Figure 3 is an enlarged view of the deformation experiment of the V-pack. FIG. 4, shown in cross section and with the middle part omitted, is an enlarged sectional view showing the state of use of a conventional V-packet. In addition, in the figure, A...V packing, 1...piston,
2...Cylinder head, a1 ...Apex, X...Top side apex angle, Y...Back side apex angle, a2 ...Edge part.
Claims (1)
、頂部の厚みを他の部分に比べて薄肉化し、且つ
裏側頂角を、表側頂角よりも小角としたことを特
徴とするＶパツキン。 A V-packet used in a sliding structure, characterized in that the thickness of the top part is thinner than other parts, and the back side apex angle is smaller than the front side apex angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990004775U JPH0396468U (en) | 1990-01-23 | 1990-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990004775U JPH0396468U (en) | 1990-01-23 | 1990-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0396468U true JPH0396468U (en) | 1991-10-02 |
Family
ID=31508505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990004775U Pending JPH0396468U (en) | 1990-01-23 | 1990-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0396468U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008157299A (en) * | 2006-12-21 | 2008-07-10 | Japan Steel Works Ltd:The | Ultra-high-pressure sealing structure |
| JPWO2008007685A1 (en) * | 2006-07-12 | 2009-12-10 | 株式会社キッツ | Shaft seal packing and shaft seal structure for valves |
| JP2013156051A (en) * | 2012-01-27 | 2013-08-15 | Kurita Water Ind Ltd | Chromatographic column and its movable plug |
| JP2013160526A (en) * | 2012-02-01 | 2013-08-19 | Kurita Water Ind Ltd | Chromatographic column and movable plug therefor |
| EP4063698A1 (en) | 2021-03-23 | 2022-09-28 | SMC Corporation | Shaft sealing structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138447A (en) * | 1984-07-28 | 1986-02-24 | Canon Inc | Particle analyser |
| JPS62251573A (en) * | 1986-04-23 | 1987-11-02 | Kobe Steel Ltd | Ring seal packing for superhigh pressure apparatus |
-
1990
- 1990-01-23 JP JP1990004775U patent/JPH0396468U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138447A (en) * | 1984-07-28 | 1986-02-24 | Canon Inc | Particle analyser |
| JPS62251573A (en) * | 1986-04-23 | 1987-11-02 | Kobe Steel Ltd | Ring seal packing for superhigh pressure apparatus |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2008007685A1 (en) * | 2006-07-12 | 2009-12-10 | 株式会社キッツ | Shaft seal packing and shaft seal structure for valves |
| JP4791547B2 (en) * | 2006-07-12 | 2011-10-12 | 株式会社キッツ | Valve seal packing structure for valves |
| JP2008157299A (en) * | 2006-12-21 | 2008-07-10 | Japan Steel Works Ltd:The | Ultra-high-pressure sealing structure |
| JP4580918B2 (en) * | 2006-12-21 | 2010-11-17 | 株式会社日本製鋼所 | Ultra high pressure seal structure |
| JP2013156051A (en) * | 2012-01-27 | 2013-08-15 | Kurita Water Ind Ltd | Chromatographic column and its movable plug |
| JP2013160526A (en) * | 2012-02-01 | 2013-08-19 | Kurita Water Ind Ltd | Chromatographic column and movable plug therefor |
| EP4063698A1 (en) | 2021-03-23 | 2022-09-28 | SMC Corporation | Shaft sealing structure |
| EP4321784A2 (en) | 2021-03-23 | 2024-02-14 | SMC Corporation | Shaft sealing structure |
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