JPS62170892U - - Google Patents
Info
- Publication number
- JPS62170892U JPS62170892U JP5961786U JP5961786U JPS62170892U JP S62170892 U JPS62170892 U JP S62170892U JP 5961786 U JP5961786 U JP 5961786U JP 5961786 U JP5961786 U JP 5961786U JP S62170892 U JPS62170892 U JP S62170892U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- pipe
- fixed
- metal plate
- thin metal
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 239000003566 sealing material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 3
- 239000011819 refractory material Substances 0.000 claims 1
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Gasket Seals (AREA)
Description
第１図は本考案のフランジを用いた管接続部を
示す半部縦断面図、第２図は第１図のＡ部拡大図
、第３図は従来のフランジを用いた管接続部を示
す半部縦断面図である。
１：第一の管、２：第二の管、３：第一のフラ
ンジ、４：第二のフランジ、５：溝、６：シール
材、７，８：円孔、９：傾斜面、１０：耐火材、
１１：金属薄板、１２：重ね合せ部。
Fig. 1 is a half longitudinal sectional view showing a pipe connection using the flange of the present invention, Fig. 2 is an enlarged view of part A in Fig. 1, and Fig. 3 is a pipe connection using a conventional flange. It is a half longitudinal cross-sectional view. 1: first pipe, 2: second pipe, 3: first flange, 4: second flange, 5: groove, 6: sealing material, 7, 8: circular hole, 9: inclined surface, 10 : Fireproof material,
11: thin metal plate, 12: overlapping part.
Claims (1)
ジと第二の管の外周面に固定した第二のフランジ
とを互いに整合させた状態でボルトとナツトとに
より接合し、第一、第二の両フランジの間に挾持
したシール材によつて第一、第二の両管の間の気
密、液密を保持する、フランジを用いた管接続部
に於いて、上記第二の管の端部を第二のフランジ
よりも少しだけ突出させてこの突出部分に、耐火
材を金属薄板で巻回して成り、第二の管の外径よ
りも少しだけ大きな内径を有する閉鎖環状のシー
ル材を、上記金属薄板の端縁部同士の重ね合せ部
を第二のフランジに対向させた状態で外嵌し、第
一の管の端部に、一部をこの第一の管の端縁より
も突出させた状態で固定した第一のフランジの第
一の管と反対側開口部の内周縁に、摺鉢状で上記
シール材と整合する傾斜面を形成した事を特徴と
するフランジを用いた管接続部。 A first flange fixed to the outer peripheral surface of the end of the first pipe and a second flange fixed to the outer peripheral surface of the second pipe are aligned with each other and joined by bolts and nuts, In a pipe connection using a flange, the second pipe maintains airtightness and liquidtightness between the first and second pipes by a sealing material held between the second flanges. A closed annular seal having an inner diameter slightly larger than the outer diameter of the second pipe, the end of which projects slightly beyond the second flange, and a refractory material is wrapped around this projecting part with a thin metal plate. The material is fitted onto the outside of the thin metal plate with the overlapping portions of the end edges facing the second flange, and a portion is placed over the end of the first tube. The flange is characterized in that a mortar-shaped inclined surface aligned with the sealing material is formed on the inner peripheral edge of the opening opposite to the first pipe of the first flange, which is fixed in a protruding state than the first flange. Pipe connection used.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986059617U JPH0247355Y2 (en) | 1986-04-22 | 1986-04-22 | |
| US07/035,937 US4802698A (en) | 1986-04-22 | 1987-04-08 | Joint means having flanges |
| EP87105902A EP0242868B1 (en) | 1986-04-22 | 1987-04-22 | Joint means having flanges |
| DE8787105902T DE3761457D1 (en) | 1986-04-22 | 1987-04-22 | FASTENING FITTINGS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986059617U JPH0247355Y2 (en) | 1986-04-22 | 1986-04-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62170892U true JPS62170892U (en) | 1987-10-29 |
| JPH0247355Y2 JPH0247355Y2 (en) | 1990-12-12 |
Family
ID=30891274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986059617U Expired JPH0247355Y2 (en) | 1986-04-22 | 1986-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247355Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021195989A (en) * | 2020-06-12 | 2021-12-27 | 高砂工業株式会社 | Hollow body |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5083415U (en) * | 1973-11-02 | 1975-07-17 | ||
| JPS5940686U (en) * | 1982-09-09 | 1984-03-15 | カルソニックカンセイ株式会社 | pipe connection device |
| JPS6071764U (en) * | 1983-10-22 | 1985-05-21 | スズキ株式会社 | Gasket for exhaust pipe joints, etc. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5940686B2 (en) * | 1981-03-13 | 1984-10-02 | 孝也 岡村 | Banding method and device |
-
1986
- 1986-04-22 JP JP1986059617U patent/JPH0247355Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5083415U (en) * | 1973-11-02 | 1975-07-17 | ||
| JPS5940686U (en) * | 1982-09-09 | 1984-03-15 | カルソニックカンセイ株式会社 | pipe connection device |
| JPS6071764U (en) * | 1983-10-22 | 1985-05-21 | スズキ株式会社 | Gasket for exhaust pipe joints, etc. |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021195989A (en) * | 2020-06-12 | 2021-12-27 | 高砂工業株式会社 | Hollow body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0247355Y2 (en) | 1990-12-12 |