Connection structure of evacuation apparatus and evacuation system
The connection structure of evacuation apparatus is a connection structure of plural evacuation apparatuses, and the plural evacuation apparatuses each has a casing forming at least one pump room, and an inlet and an outlet provided upon the casing and communicating with the pump room. In order to c...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The connection structure of evacuation apparatus is a connection structure of plural evacuation apparatuses, and the plural evacuation apparatuses each has a casing forming at least one pump room, and an inlet and an outlet provided upon the casing and communicating with the pump room. In order to communicate the pump room of a first evacuation apparatus among the plural evacuation apparatuses and the pump room of a second evacuation apparatus, the casing of the first evacuation apparatus is directly connected to the casing of the second evacuation apparatus. |
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