JPS6247784U - - Google Patents
Info
- Publication number
- JPS6247784U JPS6247784U JP13894885U JP13894885U JPS6247784U JP S6247784 U JPS6247784 U JP S6247784U JP 13894885 U JP13894885 U JP 13894885U JP 13894885 U JP13894885 U JP 13894885U JP S6247784 U JPS6247784 U JP S6247784U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- channel
- whose pressure
- pump body
- pump device
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Separation Of Gases By Adsorption (AREA)
Description
第1図は本考案に係る真空ポンプの適用例を示
す機器構成図、第2図は第1図における真空ポン
プの吸込み側圧力と吐出側圧力の変化の状態を示
す図、第3図は従来の真空ポンプの適用例を示す
機器構成図、第4図は第3図における真空ポンプ
の吸込み側圧力と吐出側圧力の変化の状態を示す
図である。
1……真空ポンプ、2……逆止弁、3……バイ
パス流路、26……第1吸込み流路、27……第
1吐出流路。
Fig. 1 is an equipment configuration diagram showing an application example of the vacuum pump according to the present invention, Fig. 2 is a diagram showing changes in the suction side pressure and discharge side pressure of the vacuum pump in Fig. 1, and Fig. 3 is a diagram of the conventional vacuum pump. FIG. 4 is a diagram showing the state of change in the suction side pressure and discharge side pressure of the vacuum pump in FIG. 3. DESCRIPTION OF SYMBOLS 1... Vacuum pump, 2... Check valve, 3... Bypass channel, 26... First suction channel, 27... First discharge channel.
Claims (1)
へ吸込んだ気体を吐出するポンプ本体を備えた気
体用ポンプ装置において、上記吸込み側から吐出
側方向にのみ気体を流す逆止弁を備えたバイパス
流路でポンプ本体両側の吸込み流路と吐出流路を
直結したことを特徴とする気体用ポンプ装置。 In a gas pump device equipped with a pump body that sucks gas whose pressure fluctuates and discharges the sucked gas into a gas whose pressure is constant, a bypass flow equipped with a check valve that allows the gas to flow only from the suction side to the discharge side. A gas pump device characterized in that a suction channel and a discharge channel on both sides of a pump body are directly connected by a channel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13894885U JPS6247784U (en) | 1985-09-10 | 1985-09-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13894885U JPS6247784U (en) | 1985-09-10 | 1985-09-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6247784U true JPS6247784U (en) | 1987-03-24 |
Family
ID=31044395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13894885U Pending JPS6247784U (en) | 1985-09-10 | 1985-09-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6247784U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04279173A (en) * | 1991-03-06 | 1992-10-05 | Teijin Ltd | Oxygen concentrator |
-
1985
- 1985-09-10 JP JP13894885U patent/JPS6247784U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04279173A (en) * | 1991-03-06 | 1992-10-05 | Teijin Ltd | Oxygen concentrator |
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