JPS63173351U - - Google Patents
Info
- Publication number
- JPS63173351U JPS63173351U JP6543487U JP6543487U JPS63173351U JP S63173351 U JPS63173351 U JP S63173351U JP 6543487 U JP6543487 U JP 6543487U JP 6543487 U JP6543487 U JP 6543487U JP S63173351 U JPS63173351 U JP S63173351U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- rotating body
- chamber
- rotating
- control
- 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
- 238000012423 maintenance Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Centrifugal Separators (AREA)
Description
第１図は本考案になる遠心機の真空制御回路の
回路図、第２図は本考案を備えた遠心機の斜視図
、第３図は従来の回路図である。
１はバキユームチヤンバ、２はエアリークバル
ブ、３は真空ポンプ、４はドア、５はドアスイツ
チ、６は回転体、７は回転軸、８は回転室、９は
電源、１０はマイコン、１１はリレー回路、１２
は遅延素子、１３はインターフエイスである。
FIG. 1 is a circuit diagram of a vacuum control circuit of a centrifuge according to the present invention, FIG. 2 is a perspective view of a centrifuge equipped with the present invention, and FIG. 3 is a conventional circuit diagram. 1 is a vacuum chamber, 2 is an air leak valve, 3 is a vacuum pump, 4 is a door, 5 is a door switch, 6 is a rotating body, 7 is a rotating shaft, 8 is a rotating chamber, 9 is a power supply, 10 is a microcomputer, 11 is Relay circuit, 12
is a delay element, and 13 is an interface.
Claims (1)
閉によつて制御する真空ポンプとエアリークバル
ブを有し、回転体を真空状態の中で高速回転させ
る遠心分離機において、電源切断時のロータ室内
の真空維持回路を付加したことを特徴とする遠心
分離機の真空制御回路。 In a centrifugal separator that has a vacuum pump and an air leak valve that control the vacuum in the rotating chamber in which the rotating body is set by opening and closing a door, and that rotates the rotating body at high speed in a vacuum state, the rotor chamber is closed when the power is turned off. A vacuum control circuit for a centrifuge, characterized by the addition of a vacuum maintenance circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6543487U JPS63173351U (en) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6543487U JPS63173351U (en) | 1987-04-30 | 1987-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63173351U true JPS63173351U (en) | 1988-11-10 |
Family
ID=30902502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6543487U Pending JPS63173351U (en) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63173351U (en) |
-
1987
- 1987-04-30 JP JP6543487U patent/JPS63173351U/ja active Pending
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