FLOW PATH DEVICE

FLOW PATH DEVICE

In a flow path device, a first groove, a second groove and a third groove are provided. The first groove is connected to and continuous with a first hole. The second groove is connected to and continuous with the first groove. The third groove is connected to and continuous with the second groove. T...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: UEHARA, Masami
Format: Patent
Sprache:eng
Schlagworte:
CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PHYSICS
TESTING
TRANSPORTING
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Beschreibung
Zusammenfassung:In a flow path device, a first groove, a second groove and a third groove are provided. The first groove is connected to and continuous with a first hole. The second groove is connected to and continuous with the first groove. The third groove is connected to and continuous with the second groove. The third groove is connected to the second groove at a position on the second groove spaced from the first groove. The first groove extends toward a position opposite to the second groove with respect to the first hole. The second groove and the third groove define a first minor angle adjacent to the first hole and define a second minor angle opposite to the first hole. The first minor angle is larger than the second minor angle.