JPH0359557U - - Google Patents
Info
- Publication number
- JPH0359557U JPH0359557U JP12024889U JP12024889U JPH0359557U JP H0359557 U JPH0359557 U JP H0359557U JP 12024889 U JP12024889 U JP 12024889U JP 12024889 U JP12024889 U JP 12024889U JP H0359557 U JPH0359557 U JP H0359557U
- Authority
- JP
- Japan
- Prior art keywords
- dovetail groove
- gaskets
- packing
- outer circumferential
- width
- 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
- 238000012856 packing Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Lift Valve (AREA)
- Sealing Devices (AREA)
Description
第１図は本考案によるパツキンの第１の実施例
を、被取り付け部材に形成したあり溝に嵌合した
状態を示す図、第２図は第１図の要部断面図、第
３図は本考案によるパツキンの第２の実施例を、
被取り付け部材に形成したあり溝に嵌合した状態
の要部断面図、第４図は本考案によるパツキンの
第３の実施例を、被取り付け部材に形成したあり
溝に嵌合した状態の要部断面図、第５図は本考案
によるパツキンを被取り付け部材に形成したあり
溝に嵌合し、他方の部材の平面の固定に応用した
状態を示す図、第６図は従来の技術によるパツキ
ンの実施例を、被取り付け部材に形成したあり溝
に嵌合した状態を示す図、第７図は第６図の要部
断面図である。
１，２１……流路、２，２２……弁座、３，２
３……弁体（被取り付け部材）、４，２４……絞
り部、５，１３，２５……あり溝、６，８，１０
，１２，２６，３６……パツキン、１４……平面
部、３７……くびれ部。
Fig. 1 is a diagram showing a first embodiment of the packing according to the present invention fitted into a dovetail groove formed on a member to be attached, Fig. 2 is a cross-sectional view of the main part of Fig. 1, and Fig. 3 is The second embodiment of the packing according to the present invention is as follows:
FIG. 4 is a cross-sectional view of the main part of the third embodiment of the packing according to the present invention in a state where it is fitted into a dovetail groove formed on a member to be attached. Fig. 5 is a diagram showing a state in which the packing according to the present invention is fitted into a dovetail groove formed on a member to be attached and is applied to fixing the plane of the other member, and Fig. 6 is a drawing showing a packing according to the conventional technology. FIG. 7 is a cross-sectional view of the main part of FIG. 6, showing the embodiment fitted in a dovetail groove formed in a member to be attached. 1,21...flow path, 2,22...valve seat, 3,2
3... Valve body (attached member), 4, 24... Restricted portion, 5, 13, 25... Dovetail groove, 6, 8, 10
, 12, 26, 36...Putskin, 14...Plane part, 37...Neck part.
Claims (1)
設けられるパツキン６，８，１０であつて、該パ
ツキン６，８，１０は、環状をなすとともに、前
記あり溝５の底部に当接する内周端面から、前記
あり溝５から外部に突出する外周端部の近傍まで
の間の幅が順次幅狭になつていることを特徴とす
るパツキン。 (2) 前記パツキン６，８は、その断面がほぼ三
角形状をなしている請求項１記載のパツキン。 (3) 前記パツキン１０は、その内周面から外周
端部の近傍までの間の幅が順次幅狭になるととも
に、外周端部が同一幅となつている請求項１記載
のパツキン。[Claims for Utility Model Registration] (1) Gaskets 6, 8, 10 provided in the dovetail groove 5 provided in the attached member 3, the gaskets 6, 8, 10 having an annular shape and A packing characterized in that the width from the inner circumferential end surface contacting the bottom of the dovetail groove 5 to the vicinity of the outer circumferential edge protruding outward from the dovetail groove 5 becomes gradually narrower. (2) The gasket according to claim 1, wherein the gaskets 6, 8 have a substantially triangular cross section. (3) The packing according to claim 1, wherein the packing 10 has a width that gradually becomes narrower from the inner circumferential surface to the vicinity of the outer circumferential end, and has the same width at the outer circumferential end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12024889U JPH0359557U (en) | 1989-10-14 | 1989-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12024889U JPH0359557U (en) | 1989-10-14 | 1989-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0359557U true JPH0359557U (en) | 1991-06-12 |
Family
ID=31668334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12024889U Pending JPH0359557U (en) | 1989-10-14 | 1989-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0359557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0875029A (en) * | 1994-09-07 | 1996-03-19 | Nichiden Kogyo Kk | Solenoid valve |
| JP2020139576A (en) * | 2019-02-28 | 2020-09-03 | 川崎重工業株式会社 | Relief valve for gas |
-
1989
- 1989-10-14 JP JP12024889U patent/JPH0359557U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0875029A (en) * | 1994-09-07 | 1996-03-19 | Nichiden Kogyo Kk | Solenoid valve |
| JP2020139576A (en) * | 2019-02-28 | 2020-09-03 | 川崎重工業株式会社 | Relief valve for gas |