JPS601981U - Vacuum compression pump switching device - Google Patents
Vacuum compression pump switching deviceInfo
- Publication number
- JPS601981U JPS601981U JP9365183U JP9365183U JPS601981U JP S601981 U JPS601981 U JP S601981U JP 9365183 U JP9365183 U JP 9365183U JP 9365183 U JP9365183 U JP 9365183U JP S601981 U JPS601981 U JP S601981U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- switching device
- fluid inlet
- vacuum compression
- compression pump
- 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
- Compressor (AREA)
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本案になる真空、圧縮兼用ポンプの一実施例
を示す圧縮機部分（真空ポンプ部分）、の縦断側面図を
示す。第２図は、第１図においてＡ矢方向から見たシリ
ンダヘッド部側面図である。
第３図は、第１図のＢＢ線断面図である。第４図は、第
１図のＣＣ線断面図である。第５図は、第１図のＤＤ線
断面図である。第６図は、本案になる真空、圧縮兼用ポ
ンプの空気の流れを示した図で実線は圧縮機とした場合
の空気の流れ、鎖線は真空ポンプにした時の空気の流れ
を示す。
１０・・・吸気弁、１１・・・排気弁、１３・・・切換
弁、１４．１５・・・流体出入口（弁穴）、２７・・・
フィルタ。FIG. 1 shows a longitudinal sectional side view of a compressor portion (vacuum pump portion) showing an embodiment of the vacuum/compression pump according to the present invention. FIG. 2 is a side view of the cylinder head section viewed from the direction of arrow A in FIG. 1. FIG. 3 is a sectional view taken along line BB in FIG. 1. FIG. 4 is a sectional view taken along line CC in FIG. 1. FIG. 5 is a sectional view taken along line DD in FIG. 1. FIG. 6 is a diagram showing the air flow of the proposed vacuum/compression pump, where the solid line shows the air flow when the compressor is used, and the chain line shows the air flow when the vacuum pump is used. 10... Intake valve, 11... Exhaust valve, 13... Switching valve, 14.15... Fluid inlet/outlet (valve hole), 27...
filter.
Claims (1)
口とを備える往復動形流体移送ポンプにおいて、一方の
流体出入口と吸気弁、他方の流体出入口と排気弁とが連
通ずる構成と、一方の流体出入口と排気弁、他方の流体
出入口と吸気弁とが連通ずる構成とを適宜選択可能にし
た切換弁と、該切換弁と前記吸気弁との間に配設された
人気用フィルタとを備えたことを特徴とする真空圧縮兼
用ポンプ切換装置。A reciprocating fluid transfer pump comprising an intake valve, an exhaust valve, and two fluid inlets/outlets corresponding to each of the valves, wherein one fluid inlet/outlet communicates with the intake valve, the other fluid inlet/outlet communicates with the exhaust valve; A switching valve in which one fluid inlet/outlet and an exhaust valve communicate with the other fluid inlet/outlet and an intake valve can be appropriately selected, and a popular filter disposed between the switching valve and the intake valve. A vacuum compression/pump switching device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9365183U JPS601981U (en) | 1983-06-17 | 1983-06-17 | Vacuum compression pump switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9365183U JPS601981U (en) | 1983-06-17 | 1983-06-17 | Vacuum compression pump switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS601981U true JPS601981U (en) | 1985-01-09 |
Family
ID=30224594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9365183U Pending JPS601981U (en) | 1983-06-17 | 1983-06-17 | Vacuum compression pump switching device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS601981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016051590A1 (en) * | 2014-10-03 | 2016-04-07 | 不二精工 株式会社 | Filler-raising device |
-
1983
- 1983-06-17 JP JP9365183U patent/JPS601981U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016051590A1 (en) * | 2014-10-03 | 2016-04-07 | 不二精工 株式会社 | Filler-raising device |
| JPWO2016051590A1 (en) * | 2014-10-03 | 2017-07-20 | 不二精工株式会社 | Standing device for filler |
| US10442148B2 (en) | 2014-10-03 | 2019-10-15 | Fuji Seiko Co., Ltd. | Filler-raising device |
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