FLUID RESISTANCE-REDUCING STRUCTURE AND FACE OR HEAD-MOUNTED FIXTURE USING THE STRUCTURE

PROBLEM TO BE SOLVED: To provide a simply-structured fluid-resistance-reducing structure having high fluid-resistance-reducing effect, and to provide a face or head-mounted fixture using the fluid-resistance-reducing structure and having high fluid-resistance-reducing effect.SOLUTION: The fluid resi...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	HAGIWARA YOSHIMICHI, ISHIBA YOSHIHISA, OKAMOTO MASAHIKO, SHINTANI MICHIHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	AMUSEMENTS APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING BALL GAMES BLASTING FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOWOF GASES OR LIQUIDS FLUID-PRESSURE ACTUATORS GAMES HATS HEAD COVERINGS HEADWEAR HEATING HUMAN NECESSITIES HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SPORTS TRAINING EQUIPMENT WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a simply-structured fluid-resistance-reducing structure having high fluid-resistance-reducing effect, and to provide a face or head-mounted fixture using the fluid-resistance-reducing structure and having high fluid-resistance-reducing effect.SOLUTION: The fluid resistance-reducing structure is formed to have mutual intervals i on the basis of the unit of mm and have a plurality of protrusions 2 on the basis of the unit of mm so that the protrusions have an angle α in fluid flow direction on the fluid contact surface 1 of an object. The face or head-mounted fixture uses the fluid-resistance-reducing structure on the fluid contact surface 1.