JPH0463882U - - Google Patents
Info
- Publication number
- JPH0463882U JPH0463882U JP10640690U JP10640690U JPH0463882U JP H0463882 U JPH0463882 U JP H0463882U JP 10640690 U JP10640690 U JP 10640690U JP 10640690 U JP10640690 U JP 10640690U JP H0463882 U JPH0463882 U JP H0463882U
- Authority
- JP
- Japan
- Prior art keywords
- evacuation device
- vacuum
- joint
- vacuum evacuation
- side plate
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案の一実施例を示す要部の断面
図、第２図は真空排気装置の概略図、第３図は第
２図のＡ部の拡大断面図である。
図中、１は真空排気装置、１ａは側壁、１ｂは
穴、２は真空配管、５は継手、６ａ，６ｂはベア
リングナツトである。なお、図中同一符号は同一
又は相当部分を示す。
FIG. 1 is a sectional view of a main part showing an embodiment of this invention, FIG. 2 is a schematic diagram of a vacuum evacuation device, and FIG. 3 is an enlarged sectional view of section A in FIG. 2. In the figure, 1 is a vacuum evacuation device, 1a is a side wall, 1b is a hole, 2 is a vacuum pipe, 5 is a joint, and 6a, 6b are bearing nuts. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
空ポンプを組込んだ真空排気装置において、外周
にねじを形成した一体物の継手を上記真空排気装
置の側板の穴に貫通して配置するとともに、上記
継手のねじに上記側板の両側からナツトをねじ込
んで締結したことを特徴とする真空排気装置。 In a vacuum evacuation device in which vacuum piping is connected to a joint mounted on a side wall and a vacuum pump is incorporated, an integrated joint having a thread formed on the outer periphery is placed through a hole in a side plate of the vacuum evacuation device, and , A vacuum evacuation device characterized in that nuts are screwed into the screws of the joint from both sides of the side plate and fastened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10640690U JPH0463882U (en) | 1990-10-09 | 1990-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10640690U JPH0463882U (en) | 1990-10-09 | 1990-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0463882U true JPH0463882U (en) | 1992-05-29 |
Family
ID=31852482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10640690U Pending JPH0463882U (en) | 1990-10-09 | 1990-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0463882U (en) |
-
1990
- 1990-10-09 JP JP10640690U patent/JPH0463882U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0463882U (en) | ||
| JPH0453173U (en) | ||
| JPH0280288U (en) | ||
| JPS6187281U (en) | ||
| JPH0213182U (en) | ||
| JPH0323089U (en) | ||
| JPH0287181U (en) | ||
| JPH0289062U (en) | ||
| JPH01119990U (en) | ||
| JPH02110793U (en) | ||
| JPH02136163U (en) | ||
| JPH026897U (en) | ||
| JPS62114914U (en) | ||
| JPS6136264U (en) | Water heater tank pipe joint structure | |
| JPH03119046U (en) | ||
| JPS6363585U (en) | ||
| JPH0392207U (en) | ||
| JPS6062683U (en) | Sleeve for wall hole | |
| JPH0462494U (en) | ||
| JPH0319197U (en) | ||
| JPS6361665U (en) | ||
| JPH02127881U (en) | ||
| JPH0346403U (en) | ||
| JPH0410171U (en) | ||
| JPH01167485U (en) |