JPH0198395U - - Google Patents
Info
- Publication number
- JPH0198395U JPH0198395U JP19519487U JP19519487U JPH0198395U JP H0198395 U JPH0198395 U JP H0198395U JP 19519487 U JP19519487 U JP 19519487U JP 19519487 U JP19519487 U JP 19519487U JP H0198395 U JPH0198395 U JP H0198395U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- flanges
- face
- sealing material
- vacuum joint
- 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
- 239000003566 sealing material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Description
第１図は本考案に係る真空継ぎ手の構造を示す
断面図、第２図は本考案を実施したＩＣＦフラン
ジの断面図、第３図は本考案を実施したクイツク
・カツプリングフランジの断面図、第４図は従来
の真空継ぎ手の構造を示す断面図、である。
図において、１，７，７′，１６，１６′はパ
イプ、２，２′はフランジ、３，１４はシール材
、４は溝、５はボルト、６はナツト、８，８′，
１２，１２′は外側フランジ、９，９′は内側フ
ランジ、１０はナイフエツジ、１１はガスケツト
、１３はガイドリング、である。
FIG. 1 is a cross-sectional view showing the structure of a vacuum joint according to the present invention, FIG. 2 is a cross-sectional view of an ICF flange implementing the present invention, and FIG. 3 is a cross-sectional view of a quick coupling flange implementing the present invention. FIG. 4 is a sectional view showing the structure of a conventional vacuum joint. In the figure, 1, 7, 7', 16, 16' are pipes, 2, 2' are flanges, 3, 14 are sealing materials, 4 is a groove, 5 is a bolt, 6 is a nut, 8, 8',
12 and 12' are outer flanges, 9 and 9' are inner flanges, 10 is a knife edge, 11 is a gasket, and 13 is a guide ring.
Claims (1)
を介して該フランジを接合した後、ボルト締めし
て密着させ気密封止する真空継ぎ手において、 パイプ７，７′端面の内周に内側フランジ９，
９′を設け、該内側フランジ９，９′の位置でシ
ール材３を介して接合し、外側フランジ８，８′
を締結して封止することを特徴とする真空継ぎ手
。[Scope of Claim for Utility Model Registration] In a vacuum joint that has a flange on the outer periphery of the end face of the pipe, and after joining the flange through a sealing material, bolts are tightened to tightly seal the end face of pipes 7 and 7'. Inner flange 9 on the inner circumference,
9', which are joined via the sealing material 3 at the positions of the inner flanges 9, 9', and the outer flanges 8, 8'
A vacuum joint characterized by fastening and sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19519487U JPH0198395U (en) | 1987-12-22 | 1987-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19519487U JPH0198395U (en) | 1987-12-22 | 1987-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198395U true JPH0198395U (en) | 1989-06-30 |
Family
ID=31485884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19519487U Pending JPH0198395U (en) | 1987-12-22 | 1987-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014056737A (en) * | 2012-09-13 | 2014-03-27 | Jx Nippon Oil & Energy Corp | Fuel cell module |
-
1987
- 1987-12-22 JP JP19519487U patent/JPH0198395U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014056737A (en) * | 2012-09-13 | 2014-03-27 | Jx Nippon Oil & Energy Corp | Fuel cell module |