JPS616092U - expansion pipe joint - Google Patents
expansion pipe jointInfo
- Publication number
- JPS616092U JPS616092U JP9029784U JP9029784U JPS616092U JP S616092 U JPS616092 U JP S616092U JP 9029784 U JP9029784 U JP 9029784U JP 9029784 U JP9029784 U JP 9029784U JP S616092 U JPS616092 U JP S616092U
- Authority
- JP
- Japan
- Prior art keywords
- bellows
- backup
- boundary
- pipe joint
- expansion pipe
- 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
Landscapes
- Joints Allowing Movement (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図は本考案に係る伸縮管継手の一実施例を示す縦断
面図、第２図は従来のジンバル型伸縮管継手を示す縦断
面図である。
１・・・伸縮管本体、２・一・バウンダリーベローズ、
３・・・バックアップベローズ、４・・・ベローズ保持
体、５，６・・・一対の筒状体、７． ８・・・ヒツ
ジアーム、９・・・ヒンジ、ピン、１０・・・小孔、１
１・・・フロースリーブ、１２・・・間隙、１３ａ，１
３ｂ・・・圧力計、１４・・・破損検出装置、１５・・
・空間、１６・・・ノズル、１７・・・漏洩検出器。FIG. 1 is a longitudinal sectional view showing an embodiment of the expansion pipe joint according to the present invention, and FIG. 2 is a longitudinal sectional view showing a conventional gimbal type expansion pipe joint. 1... Telescopic pipe body, 2.1. Boundary bellows,
3... Backup bellows, 4... Bellows holder, 5, 6... Pair of cylindrical bodies, 7. 8... Sheep arm, 9... Hinge, pin, 10... Small hole, 1
1... Flow sleeve, 12... Gap, 13a, 1
3b...Pressure gauge, 14...Damage detection device, 15...
- Space, 16... Nozzle, 17... Leak detector.
Claims (1)
円筒状に配置されたバウンダリベローズおよび内層と外
層の二層ベローズからなるバックアップベローズと、こ
のバックアップベローズおよびバウンダリベローズを気
密に保持するべローズ保持体と、このベローズ保持体に
保持されたバウンダリベローズおよびバックアップベロ
ーズの間に設けられた漏洩検出器と、前記バックアップ
ベローズの内層ベローズと外層ベローズの層間に二層ベ
ローズ間の圧力変動を検出する破損検出装置とを具備し
たことを特徴とする伸縮管継手。A telescopic tube body, a boundary bellows arranged concentrically in a double cylindrical shape on the outer peripheral surface of the telescopic tube body, and a backup bellows consisting of a two-layered bellows of an inner layer and an outer layer, and the backup bellows and the boundary bellows are held airtight. A leakage detector is provided between a bellows holding body, a boundary bellows held by the bellows holding body, and a backup bellows, and a leakage detector is provided between the inner bellows and the outer bellows of the backup bellows to detect pressure fluctuations between the two-layer bellows. An expansion pipe joint characterized by comprising a damage detection device for detecting damage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9029784U JPS616092U (en) | 1984-06-19 | 1984-06-19 | expansion pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9029784U JPS616092U (en) | 1984-06-19 | 1984-06-19 | expansion pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS616092U true JPS616092U (en) | 1986-01-14 |
Family
ID=30645162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9029784U Pending JPS616092U (en) | 1984-06-19 | 1984-06-19 | expansion pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS616092U (en) |
-
1984
- 1984-06-19 JP JP9029784U patent/JPS616092U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS616092U (en) | expansion pipe joint | |
| JPS5835080U (en) | expansion pipe joint | |
| JPS58191486U (en) | Double seal device with leak detection device for expansion pipe joints | |
| JPS5924972U (en) | Fuel leakage detection device for fuel injection pipes | |
| JPS61197380U (en) | ||
| JPS6114296U (en) | double tube | |
| JPS5827766U (en) | Roller-type slip ring for rotating ultrasonic probe | |
| JPS6071435U (en) | tube expansion device | |
| JPS5870589U (en) | expansion pipe joint | |
| JPS60137369U (en) | Probe support device | |
| JPS6375837U (en) | ||
| JPS6367955U (en) | ||
| JPS6025938U (en) | Leak measurement device | |
| JPH01102740U (en) | ||
| JPS5840692U (en) | high pressure rubber hose | |
| JPS5998191U (en) | Expansion joints for high temperature gas piping | |
| JPS6259839U (en) | ||
| JPS6019944U (en) | Leakage inspection device for pipe joints | |
| JPS61172287U (en) | ||
| JPS5863516U (en) | Aligning probe for piping | |
| JPS5867687U (en) | Adsorption device | |
| JPS5985491U (en) | flexible pipe connection device | |
| JPH0339133U (en) | ||
| JPS59122534U (en) | Pipe pressure detection device | |
| JPS5814160U (en) | AE signal propagation device |