JPS59163184U - Joint with built-in orifice - Google Patents
Joint with built-in orificeInfo
- Publication number
- JPS59163184U JPS59163184U JP2530183U JP2530183U JPS59163184U JP S59163184 U JPS59163184 U JP S59163184U JP 2530183 U JP2530183 U JP 2530183U JP 2530183 U JP2530183 U JP 2530183U JP S59163184 U JPS59163184 U JP S59163184U
- Authority
- JP
- Japan
- Prior art keywords
- orifice
- joint
- built
- fixed
- ring part
- 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
- Compressors, Vaccum Pumps And Other Relevant Systems (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図は従来のジヨイントを示す断面図、第２図は従来
のジヨイントの製造工程を示す図、第３図は本考案の一
実施例によるジヨイントを示す断面図、第４図は本考案
によるジヨイントの製造工程を示す図である。
図中、１は真空ポンプの吸気口、２はボルト、６はパイ
プ、８はジヨイント、９はリング部、９ａは穴、９ｂは
オリフィス、１０はパイプである。尚、図中同一符号は
同−又は相当部分を示す。
第２図
Ｆ：迅＝日Fig. 1 is a cross-sectional view showing a conventional joint, Fig. 2 is a view showing the manufacturing process of a conventional joint, Fig. 3 is a cross-sectional view showing a joint according to an embodiment of the present invention, and Fig. 4 is a cross-sectional view showing a joint according to an embodiment of the present invention. It is a figure which shows the manufacturing process of a joint. In the figure, 1 is an intake port of a vacuum pump, 2 is a bolt, 6 is a pipe, 8 is a joint, 9 is a ring portion, 9a is a hole, 9b is an orifice, and 10 is a pipe. Note that the same reference numerals in the figures indicate the same or equivalent parts. Figure 2 F: Jin=Japanese
Claims (1)
円筒状のリング部と、このリング部の側面に設けられた
穴に一端を挿入固定され他端にホースを接続するパイプ
からなるジヨイントにおいて、上記パイプの一端を挿入
固定する穴の底部にオリフィスを設けたことを特徴とす
るオリフィス内蔵形ジヨイント。The above-mentioned joint consists of a cylindrical ring part that is fixed to the intake port of a vacuum pump with bolts, etc., and a pipe whose one end is inserted and fixed into a hole provided on the side of the ring part and a hose is connected to the other end. A joint with a built-in orifice, characterized by an orifice provided at the bottom of the hole into which one end of the pipe is inserted and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2530183U JPS59163184U (en) | 1983-02-21 | 1983-02-21 | Joint with built-in orifice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2530183U JPS59163184U (en) | 1983-02-21 | 1983-02-21 | Joint with built-in orifice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59163184U true JPS59163184U (en) | 1984-11-01 |
Family
ID=30156291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2530183U Pending JPS59163184U (en) | 1983-02-21 | 1983-02-21 | Joint with built-in orifice |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59163184U (en) |
-
1983
- 1983-02-21 JP JP2530183U patent/JPS59163184U/en active Pending
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