JPH0320760U - - Google Patents
Info
- Publication number
- JPH0320760U JPH0320760U JP8082889U JP8082889U JPH0320760U JP H0320760 U JPH0320760 U JP H0320760U JP 8082889 U JP8082889 U JP 8082889U JP 8082889 U JP8082889 U JP 8082889U JP H0320760 U JPH0320760 U JP H0320760U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- metal
- circumferential side
- spring
- outer circumferential
- 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
- 239000002184 metal Substances 0.000 claims description 8
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Gasket Seals (AREA)
Description
第1図および第2図は、本考案の一実施例で、
バツクアツプリングを金属Oリングの外周側に取
り付けた場合で、第1図は断面図、第2図は第1
図の平面図、第3図は第1図および第2図のバツ
クアツプリング付金属Oリングをフランジ締め付
けに適用した断面図、第4図および第5図は、従
来の金属Oリングを用いフランジ締付を示し、第
4図は断面図、第5図は第4図のA部拡大図であ
る。
1……金属Oリング、8……バツクアツプリン
グ(金属環)、t1……バツクアツプリングの線
径、t2……金属Oリングの線径。
Figures 1 and 2 show an embodiment of the present invention,
Figure 1 is a cross-sectional view, and Figure 2 is a cross-sectional view of the back-up spring attached to the outer circumference of a metal O-ring.
Fig. 3 is a cross-sectional view of the metal O-ring with back-up spring shown in Figs. 4 is a cross-sectional view, and FIG. 5 is an enlarged view of section A in FIG. 4. 1...Metal O-ring, 8...Backup spring (metal ring), t1 ...Wire diameter of backup spring, t2 ...Wire diameter of metal O-ring.
Claims (1)
プリング(金属環)を前記金属Oリングの外周側
または内周側、もしくは外周側と内周側の両方に
取り付けたことを特徴とするバツクアツプリング
付金属Oリング。 A back-up spring characterized in that a back-up spring (metal ring) having a thickness thinner than the wire diameter of the metal O-ring is attached to the outer circumferential side, the inner circumferential side, or both the outer circumferential side and the inner circumferential side of the metal O-ring. Comes with metal O-ring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8082889U JPH0320760U (en) | 1989-07-11 | 1989-07-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8082889U JPH0320760U (en) | 1989-07-11 | 1989-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0320760U true JPH0320760U (en) | 1991-02-28 |
Family
ID=31626224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8082889U Pending JPH0320760U (en) | 1989-07-11 | 1989-07-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0320760U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010007770A (en) * | 2008-06-27 | 2010-01-14 | Yokogawa Electric Corp | Fluid pipeline |
KR200467430Y1 (en) * | 2012-02-14 | 2013-06-14 | (주)삼성컨트롤밸브 | A pinch valve with improved function |
-
1989
- 1989-07-11 JP JP8082889U patent/JPH0320760U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010007770A (en) * | 2008-06-27 | 2010-01-14 | Yokogawa Electric Corp | Fluid pipeline |
KR200467430Y1 (en) * | 2012-02-14 | 2013-06-14 | (주)삼성컨트롤밸브 | A pinch valve with improved function |
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