JPH0241766U - - Google Patents
Info
- Publication number
- JPH0241766U JPH0241766U JP12047188U JP12047188U JPH0241766U JP H0241766 U JPH0241766 U JP H0241766U JP 12047188 U JP12047188 U JP 12047188U JP 12047188 U JP12047188 U JP 12047188U JP H0241766 U JPH0241766 U JP H0241766U
- Authority
- JP
- Japan
- Prior art keywords
- cut
- location
- ring
- notch
- abutment
- 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
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000000806 elastomer Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Sealing Devices (AREA)
Description
第１図は本考案シールリングの一実施例を示す
部分的な斜視図、第２図は同じく装着状態の断面
図、第３図イ，ロは同じく加工精度に誤差がある
ときの作動説明図、第４図は従来のシールリング
の一例を示す装着状態の断面図、第５図イ，ロ，
ハは同じく加工精度のばらつきによるシール状態
の違いを示す説明図である。
１……シールリング、２……スプリツトリング
、２ａ，２ｂ，８ａ，８ｂ……端面、２ｃ……外
周面、２ｄ，８ｃ，１２ａ……内周面、３……合
い口、４，５……端部、６……切欠、７……Ｖ字
溝、８……エラストマーリング、９……Ｖ字突起
、１０……内周部材、１１……溝、１１ａ……内
側面、１１ｂ……底面、１２……ハウジング、Ｇ
……隙間、Ｐ……流体圧力。
Fig. 1 is a partial perspective view showing one embodiment of the seal ring of the present invention, Fig. 2 is a sectional view of the same in the installed state, and Fig. 3 A and B are explanatory diagrams of the operation when there is an error in processing accuracy. , Fig. 4 is a sectional view showing an example of a conventional seal ring in the installed state, Fig. 5 A, B,
C is an explanatory diagram showing the difference in the sealing state due to variations in processing accuracy. 1... Seal ring, 2... Split ring, 2a, 2b, 8a, 8b... End face, 2c... Outer circumferential surface, 2d, 8c, 12a... Inner circumferential surface, 3... Joint, 4, 5 ... End, 6 ... Notch, 7 ... V-shaped groove, 8 ... Elastomer ring, 9 ... V-shaped projection, 10 ... Inner peripheral member, 11 ... Groove, 11a ... Inner surface, 11b ... ...Bottom, 12...Housing, G
...Gap, P...Fluid pressure.
Claims (1)
され、その切断箇所である合い口３で互いに対向
する端部４，５のうちの一方に、前記合い口３と
交叉する面で切断された切欠６を有するスプリツ
トリング２と、一方の端面８ａの周方向１箇所に
、前記スプリツトリング２の端部４，５のうちの
他方および切欠６で形成されたＶ字溝７と密接嵌
合するＶ字突起９を有するエラストマーリング８
とを、軸線方向に対接させたことを特徴とするシ
ールリング。 One location in the circumferential direction is cut on a plane inclined with respect to the axis, and one of the ends 4 and 5 facing each other at the abutment 3, which is the cut location, is cut on a plane that intersects the abutment 3. The split ring 2 has a notch 6, and a V-shaped groove 7 formed by the other of the ends 4 and 5 of the split ring 2 and the notch 6 is in close contact with one end surface 8a at one location in the circumferential direction. Elastomer ring 8 having a V-shaped protrusion 9 that fits
A seal ring characterized in that these are opposed to each other in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12047188U JPH0614130Y2 (en) | 1988-09-16 | 1988-09-16 | Seal ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12047188U JPH0614130Y2 (en) | 1988-09-16 | 1988-09-16 | Seal ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0241766U true JPH0241766U (en) | 1990-03-22 |
| JPH0614130Y2 JPH0614130Y2 (en) | 1994-04-13 |
Family
ID=31366609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12047188U Expired - Lifetime JPH0614130Y2 (en) | 1988-09-16 | 1988-09-16 | Seal ring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0614130Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004036033A1 (en) * | 2002-10-15 | 2004-04-29 | Bosch Automotive Systems Corporation | Fuel injection nozzle |
| JP2009154487A (en) * | 2007-12-27 | 2009-07-16 | Sanyu Kogyo Kk | Injection molding machine |
| WO2015190353A1 (en) * | 2014-06-12 | 2015-12-17 | 三菱電線工業株式会社 | Seal ring |
| JP2016014481A (en) * | 2014-06-12 | 2016-01-28 | 三菱電線工業株式会社 | Seal ring |
-
1988
- 1988-09-16 JP JP12047188U patent/JPH0614130Y2/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004036033A1 (en) * | 2002-10-15 | 2004-04-29 | Bosch Automotive Systems Corporation | Fuel injection nozzle |
| JP2009154487A (en) * | 2007-12-27 | 2009-07-16 | Sanyu Kogyo Kk | Injection molding machine |
| JP4589957B2 (en) * | 2007-12-27 | 2010-12-01 | 三友工業株式会社 | Injection molding machine |
| WO2015190353A1 (en) * | 2014-06-12 | 2015-12-17 | 三菱電線工業株式会社 | Seal ring |
| JP2016014481A (en) * | 2014-06-12 | 2016-01-28 | 三菱電線工業株式会社 | Seal ring |
| CN106415085A (en) * | 2014-06-12 | 2017-02-15 | 三菱电线工业株式会社 | Seal ring |
| CN106415085B (en) * | 2014-06-12 | 2018-11-13 | 三菱电线工业株式会社 | sealing ring |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0614130Y2 (en) | 1994-04-13 |
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