JPS582832U - Sealed pipe with inner chevron groove structure - Google Patents
Sealed pipe with inner chevron groove structureInfo
- Publication number
- JPS582832U JPS582832U JP9519981U JP9519981U JPS582832U JP S582832 U JPS582832 U JP S582832U JP 9519981 U JP9519981 U JP 9519981U JP 9519981 U JP9519981 U JP 9519981U JP S582832 U JPS582832 U JP S582832U
- Authority
- JP
- Japan
- Prior art keywords
- groove structure
- sealed pipe
- chevron groove
- pipe
- inner chevron
- 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
- 238000003466 welding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はパイプを圧接して封じ切った状態を示す断面図
、第２図は真空スイッチバルブの簡単な、構造を示す縦
断面図、第３図は内面が平滑面のパイプを封じ切った状
態の断面拡大写真をトレースした図、第４図は内面に山
形溝を設けたパイプを封じ切った状態の断面拡大写真を
トレースした図である。Figure 1 is a cross-sectional view showing a pipe sealed by pressure welding, Figure 2 is a vertical cross-sectional view showing a simple structure of a vacuum switch valve, and Figure 3 is a sealed pipe with a smooth inner surface. FIG. 4 is a traced diagram of an enlarged cross-sectional photograph of the state in which a pipe with chevron-shaped grooves provided on its inner surface is sealed.
Claims (1)
面に山形溝を設けたことを特徴とする内面山形溝つき構
造の封じ切りパイプ。What is claimed is: 1. A pipe sealed by cold pressure welding, characterized in that a chevron-shaped groove is provided on the inner surface of the pipe, and has a chevron-shaped grooved structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9519981U JPS582832U (en) | 1981-06-29 | 1981-06-29 | Sealed pipe with inner chevron groove structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9519981U JPS582832U (en) | 1981-06-29 | 1981-06-29 | Sealed pipe with inner chevron groove structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS582832U true JPS582832U (en) | 1983-01-10 |
Family
ID=29890116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9519981U Pending JPS582832U (en) | 1981-06-29 | 1981-06-29 | Sealed pipe with inner chevron groove structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS582832U (en) |
-
1981
- 1981-06-29 JP JP9519981U patent/JPS582832U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS582832U (en) | Sealed pipe with inner chevron groove structure | |
| JPS5833232U (en) | metal composite film | |
| JPS5813908U (en) | diaphragm chuck | |
| JPS58102978U (en) | heat pipe panel | |
| JPS5824953U (en) | Ultra-high vacuum equipment | |
| JPS5879167U (en) | Patsuking | |
| JPS60145251U (en) | piston ring | |
| JPS5853831U (en) | piston | |
| JPS5831321U (en) | round pipe | |
| JPS5817193U (en) | Multiplication drawing device for two function curves | |
| JPS60161299U (en) | liquid curtain | |
| JPS5815888U (en) | heat exchanger tube | |
| JPS5920062U (en) | metal gasket | |
| JPS5938829U (en) | Cold water bottle with diaphragm | |
| JPS5822563U (en) | Patsukin | |
| JPS5829790U (en) | BLIND | |
| JPS58100859U (en) | air action vehicle | |
| JPS5856258U (en) | gate valve | |
| JPS59146156U (en) | seal with lid | |
| JPS6090645U (en) | pressure measuring device | |
| JPS6074835U (en) | Mold cooling pipe | |
| JPS59142524U (en) | Electromagnetic coupling device | |
| JPS5811170U (en) | metal hollow o-ring | |
| JPS60177018U (en) | A mouth that is good for drinking | |
| JPS586626U (en) | work vehicle |