JPS5985392U - Suction/exhaust pump - Google Patents
Suction/exhaust pumpInfo
- Publication number
- JPS5985392U JPS5985392U JP18002382U JP18002382U JPS5985392U JP S5985392 U JPS5985392 U JP S5985392U JP 18002382 U JP18002382 U JP 18002382U JP 18002382 U JP18002382 U JP 18002382U JP S5985392 U JPS5985392 U JP S5985392U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- intake valve
- rotation shaft
- exhaust valve
- exhaust
- 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
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図は本考案の実施例に係る吸・排気ポンプの斜視図
、第２図は第１図においてｘ−ｘ’力方向ら見た断面図
、第３図はＹ−Ｙ’力方向ら見た断面図である。
１・・・中空円柱、２・・・側面部、３・８・・・吸気
弁、４・９・・・排気弁、５・・・導管、６・・・回動
軸、７・・・穴、１０、・・・うず巻ばね。Fig. 1 is a perspective view of a suction/exhaust pump according to an embodiment of the present invention, Fig. 2 is a sectional view taken from the x-x' force direction in Fig. 1, and Fig. 3 is a sectional view from the Y-Y' force direction. FIG. DESCRIPTION OF SYMBOLS 1... Hollow cylinder, 2... Side part, 3, 8... Intake valve, 4, 9... Exhaust valve, 5... Conduit, 6... Rotation shaft, 7... Hole, 10, ... spiral spring.
Claims (1)
り密閉された中空円柱と、 上面部に第２の吸気弁及び下面部に第２の排気弁とを備
えるとともに前記円柱の中心軸と同心的に前記円柱に貫
装し、前記円柱の中空内部にある側面部に複数の孔を有
する中空の回動軸と、外端部が前記円柱の内周壁に及び
内端部が前記回動軸の外周壁に固着されており、かつ側
端部が前記円柱の上面部及び下面部に摺動可能に密接さ
れて前記回動軸に巻装されたうず巻ばねとを有し、前記
回動軸の回動の繰り返しによって前記ばねの巻き取り又
は巻き戻しが行われ、前記第１の吸気弁・第２の吸気弁
及び前記第１の排気弁・第２ ′−の排気弁とを通し
て吸・排気を可能とするポンプ。[Claims for Utility Model Registration] A hollow cylinder having a first intake valve and a first exhaust valve on the side surface and sealed by an outer wall, a second intake valve on the top surface and a second exhaust valve on the bottom surface. a hollow rotation shaft that penetrates the cylinder concentrically with the central axis of the cylinder and has a plurality of holes in a side surface inside the cylinder; The inner peripheral wall and the inner end portion are fixed to the outer peripheral wall of the rotation shaft, and the side end portions are slidably brought into close contact with the upper and lower surface portions of the cylinder and are wound around the rotation shaft. the first intake valve, the second intake valve, and the first exhaust valve; - A pump that allows suction and exhaust through the 2nd exhaust valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18002382U JPS5985392U (en) | 1982-11-30 | 1982-11-30 | Suction/exhaust pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18002382U JPS5985392U (en) | 1982-11-30 | 1982-11-30 | Suction/exhaust pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5985392U true JPS5985392U (en) | 1984-06-09 |
Family
ID=30390443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18002382U Pending JPS5985392U (en) | 1982-11-30 | 1982-11-30 | Suction/exhaust pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5985392U (en) |
-
1982
- 1982-11-30 JP JP18002382U patent/JPS5985392U/en active Pending
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