JPS60128086U - Fluid pipe connection device - Google Patents
Fluid pipe connection deviceInfo
- Publication number
- JPS60128086U JPS60128086U JP1698684U JP1698684U JPS60128086U JP S60128086 U JPS60128086 U JP S60128086U JP 1698684 U JP1698684 U JP 1698684U JP 1698684 U JP1698684 U JP 1698684U JP S60128086 U JPS60128086 U JP S60128086U
- Authority
- JP
- Japan
- Prior art keywords
- union
- seat
- fluid pipe
- threaded hole
- connection device
- 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
Landscapes
- Joints With Pressure Members (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の流体管の接続装置を示す断面図、第２図
は本考案の実施例を示す流体管の接続装置の断面図、第
３区はフレアナツト締込み前のシートユニオンの状態を
示す図である。
１１・・・ねじ穴、１２・・・配管取付ブロック、１３
・・・流体通路、１４・・・貫通穴、１５・・・シート
ユニオン、１６・・・円錐面、１７・・・ぬすみ、１８
・・・着座面、２０−・・フレアナツト、２１・・・フ
レア部、２２・・・流体管。Fig. 1 is a sectional view showing a conventional fluid pipe connection device, Fig. 2 is a sectional view of a fluid pipe connection device showing an embodiment of the present invention, and Section 3 shows the state of the seat union before tightening the flare nut. FIG. 11...Screw hole, 12...Piping mounting block, 13
... Fluid passage, 14... Through hole, 15... Seat union, 16... Conical surface, 17... Recess, 18
Seating surface, 20- Flare nut, 21 Flare portion, 22 Fluid pipe.
Claims (1)
穴より小径の流体通路を開口させて支持端面を形成し、
この支持端面に貫通穴を形成したシートユニオンを着座
させ、このシートユニオンに流体管の端部に形成したフ
レア部を当接させ、このフレア部を前記ねじ穴に螺合す
るフレアナツトにて前記シートユニオンに密着させるよ
うにした流体管の接続装置において、前記ねじ穴の底部
は、中心部に向かって低く傾斜する円錐面をなし、前記
シートユニオンは、上面が前記フレア部に当接する截頭
円錐形状に、また下面がフラットに形成され、このフラ
ットな面に前記流体通路より十分に径の大きなぬすみを
形成してその周縁部に前記フレアナツトの締込みになる
シートユごオ ンの変形により前記円錐面にほぼ全
面が溶着される環状の着座面を形成してなる流体管の接
続装置。A threaded hole is formed in the piping attachment part, and a fluid passage with a smaller diameter than the threaded hole is opened at the bottom of the threaded hole to form a supporting end surface.
A seat union having a through hole formed in the supporting end surface is seated, a flare part formed at the end of the fluid pipe is brought into contact with the seat union, and a flare nut screwing the flare part into the screw hole is used to attach the seat union to the seat union. In the fluid pipe connection device that is brought into close contact with the union, the bottom of the threaded hole has a conical surface that slopes low toward the center, and the seat union has a truncated conical top surface that abuts the flared portion. The conical shape is formed by the deformation of the seat tube, which has a flat lower surface, and a recess with a diameter sufficiently larger than the fluid passage is formed on the flat surface, and the flare nut is tightened at the peripheral edge of the recess. A fluid pipe connection device that has an annular seating surface that is welded almost entirely to the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1698684U JPS60128086U (en) | 1984-02-08 | 1984-02-08 | Fluid pipe connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1698684U JPS60128086U (en) | 1984-02-08 | 1984-02-08 | Fluid pipe connection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60128086U true JPS60128086U (en) | 1985-08-28 |
| JPH0213831Y2 JPH0213831Y2 (en) | 1990-04-16 |
Family
ID=30504270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1698684U Granted JPS60128086U (en) | 1984-02-08 | 1984-02-08 | Fluid pipe connection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60128086U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53166117U (en) * | 1977-06-03 | 1978-12-26 | ||
| JPS5828086A (en) * | 1981-08-05 | 1983-02-18 | エルメト−ア−マツ−レン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Screw joint device joining pipe in airtight manner |
-
1984
- 1984-02-08 JP JP1698684U patent/JPS60128086U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53166117U (en) * | 1977-06-03 | 1978-12-26 | ||
| JPS5828086A (en) * | 1981-08-05 | 1983-02-18 | エルメト−ア−マツ−レン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Screw joint device joining pipe in airtight manner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0213831Y2 (en) | 1990-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60161623U (en) | vehicle fuel tank | |
| JPS60128086U (en) | Fluid pipe connection device | |
| JPS6037689U (en) | Fluid pipe connection device | |
| JPS61122488U (en) | ||
| JPS5921185U (en) | pipe connection device | |
| JPS58144174U (en) | Fluid pipe connection device | |
| JPS6010916U (en) | Tightening structure of hexagon socket head bolts | |
| JPS60145614U (en) | Sealing device | |
| JPS6366684U (en) | ||
| JPS59157191U (en) | pipe fittings | |
| JPS60143986U (en) | Hose connection device | |
| JPS62124388U (en) | ||
| JPS58195183U (en) | Eye joint connection structure | |
| JPH01126409U (en) | ||
| JPS60152808U (en) | Clamp fastener structure | |
| JPS5935705U (en) | Structure for attaching parts to pipes | |
| JPS6019806U (en) | Connection device for tubular members | |
| JPS61135086U (en) | ||
| JPS59163796U (en) | western bow | |
| JPS5925780U (en) | Connection union for faucet | |
| JPS58191484U (en) | flange fittings | |
| JPS58189879U (en) | Fluid equipment connection structure | |
| JPS6154579U (en) | ||
| JPS5933629U (en) | Base metal fittings for insulators | |
| JPS6081308U (en) | Chair with memo stand attached |