JPH0395090U - - Google Patents
Info
- Publication number
- JPH0395090U JPH0395090U JP319590U JP319590U JPH0395090U JP H0395090 U JPH0395090 U JP H0395090U JP 319590 U JP319590 U JP 319590U JP 319590 U JP319590 U JP 319590U JP H0395090 U JPH0395090 U JP H0395090U
- Authority
- JP
- Japan
- Prior art keywords
- bellows
- air pump
- circulate
- valves
- changing
- 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
- 239000007788 liquid Substances 0.000 claims description 3
- 230000010349 pulsation Effects 0.000 claims 1
Landscapes
- Reciprocating Pumps (AREA)
Description
第１図は本考案のエアーポンプの一実施例を示
す主要断面図。第２図は従来のエアーポンプを示
す主要断面図。
１……エアーポンプのハウジング、２……ベロ
ーズ、３……バルブ、４……液体吸込口、５……
液体吐出口、６……エアー供給口、７……エアー
供給口。
FIG. 1 is a main sectional view showing an embodiment of the air pump of the present invention. FIG. 2 is a main sectional view showing a conventional air pump. 1... Air pump housing, 2... Bellows, 3... Valve, 4... Liquid suction port, 5...
Liquid discharge port, 6...Air supply port, 7...Air supply port.
Claims (1)
ポンプにおいて、流れの脈動をなくす為、ベロー
ズおよびバルブを２個設け、ベローズの切り替わ
るタイミングを変えて動かすことを特徴とするエ
アーポンプ。 An air pump used to circulate or supply liquid, which is equipped with two bellows and two valves in order to eliminate flow pulsation, and is operated by changing the switching timing of the bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP319590U JPH0395090U (en) | 1990-01-18 | 1990-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP319590U JPH0395090U (en) | 1990-01-18 | 1990-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0395090U true JPH0395090U (en) | 1991-09-27 |
Family
ID=31507030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP319590U Pending JPH0395090U (en) | 1990-01-18 | 1990-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0395090U (en) |
-
1990
- 1990-01-18 JP JP319590U patent/JPH0395090U/ja active Pending