JPH0361179U - - Google Patents
Info
- Publication number
- JPH0361179U JPH0361179U JP12292489U JP12292489U JPH0361179U JP H0361179 U JPH0361179 U JP H0361179U JP 12292489 U JP12292489 U JP 12292489U JP 12292489 U JP12292489 U JP 12292489U JP H0361179 U JPH0361179 U JP H0361179U
- Authority
- JP
- Japan
- Prior art keywords
- side nozzle
- exhaust
- air
- exhaust side
- air 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.)
- Granted
Links
- 230000002528 anti-freeze Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000003973 paint Substances 0.000 description 2
Landscapes
- Compressor (AREA)
- Nozzles (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は本考案を適用した塗料供給装置の模式図、
第３図乃至第５図は従来のエアーポンプの縦断面
図であり、第３図はピストンが最下点に在る状態
を示す図、第４図はピストンが上昇途中にある状
態を示す図、第５図はピストンが最上点に在る状
態を示す図、第６図はエアーポンプの作動圧を横
軸にし、断熱膨脹した空気の温度を縦軸にして、
その温度を理論的に求めた線図、第７図は横軸に
エアーポンプの作動圧力を縦軸に断熱膨脹した空
気温度をとり空気温度の実測値を示した線図、第
８図は従来の塗料供給装置の模式図である。
２２…排気室、４１…強制排気側ノズル、４２
…外筒、４４…自然排気側ノズル。
FIG. 1 is a vertical sectional view showing an embodiment of the present invention, FIG. 2 is a schematic diagram of a paint supply device to which the present invention is applied,
Figures 3 to 5 are vertical cross-sectional views of a conventional air pump, with Figure 3 showing the piston at its lowest point, and Figure 4 showing the piston on its way up. , Fig. 5 shows the piston at its highest point, and Fig. 6 shows the operating pressure of the air pump on the horizontal axis and the temperature of the adiabatic expanded air on the vertical axis.
Figure 7 is a diagram that shows the theoretically determined temperature. Figure 7 is a diagram that shows the operating pressure of the air pump on the horizontal axis and the temperature of adiabatically expanded air on the vertical axis. Figure 8 is a diagram that shows the actual measured value of the air temperature. FIG. 2 is a schematic diagram of a paint supply device of FIG. 22... Exhaust chamber, 41... Forced exhaust side nozzle, 42
...Outer cylinder, 44...Natural exhaust side nozzle.
Claims (1)
ノズルを設け、少なくとも一方を強制排気側ノズ
ル他を自然排気側ノズルとなし、該強制排気側ノ
ズルに外気吸入可能に前記排気室内の空気を吸引
するための外筒を接続したことを特徴とする凍結
防止装置付きエアーポンプ。 At least two exhaust nozzles are provided in the exhaust chamber of the air pump, at least one of which is a forced exhaust side nozzle and the other is a natural exhaust side nozzle, and the forced exhaust side nozzle is configured to suck air in the exhaust chamber so that outside air can be taken in. An air pump with an antifreeze device characterized by a connected outer cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12292489U JP2508598Y2 (en) | 1989-10-20 | 1989-10-20 | Air pump with anti-freezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12292489U JP2508598Y2 (en) | 1989-10-20 | 1989-10-20 | Air pump with anti-freezing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0361179U true JPH0361179U (en) | 1991-06-14 |
| JP2508598Y2 JP2508598Y2 (en) | 1996-08-28 |
Family
ID=31670921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12292489U Expired - Lifetime JP2508598Y2 (en) | 1989-10-20 | 1989-10-20 | Air pump with anti-freezing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508598Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0612712A (en) * | 1992-04-27 | 1994-01-21 | Hitachi Maxell Ltd | Magneto-optical recording medium |
| CN102348596A (en) * | 2009-03-13 | 2012-02-08 | 雅马哈发动机工程株式会社 | Electric-powered vehicle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102290491B1 (en) * | 2021-01-14 | 2021-08-18 | 주식회사 앤씰 | Air pump |
-
1989
- 1989-10-20 JP JP12292489U patent/JP2508598Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0612712A (en) * | 1992-04-27 | 1994-01-21 | Hitachi Maxell Ltd | Magneto-optical recording medium |
| CN102348596A (en) * | 2009-03-13 | 2012-02-08 | 雅马哈发动机工程株式会社 | Electric-powered vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2508598Y2 (en) | 1996-08-28 |