PUMP ROTOR AND METHOD FOR MANUFACTURING PUMP ROTOR

PROBLEM TO BE SOLVED: To configure a pump rotor that solidly supports a blade-like member with respect to a support member.SOLUTION: In a region ranging over a part continuing outward from an opening edge of the locking recess part 4, where a locking projection 12 of a resin blade-like member 11 is...

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Bibliographic Details
Main Authors NAKANE YUTA, ENDO HIROKI
Format Patent
LanguageEnglish
Japanese
Published 01.03.2018
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To configure a pump rotor that solidly supports a blade-like member with respect to a support member.SOLUTION: In a region ranging over a part continuing outward from an opening edge of the locking recess part 4, where a locking projection 12 of a resin blade-like member 11 is fitted to a locking recess part 4 formed in a resin support member 1, and in a part entering an inside of the locking recess part 4 from the opening edge, the support member 1 and the blade-like member 11 are brought into a welded state.SELECTED DRAWING: Figure 5 【課題】支持部材に対して強固に羽根状部材を支持したポンプロータを構成する。【解決手段】樹脂製の支持部材１に形成された係合凹部４に、樹脂製の羽根状部材１１の係合凸部１２が嵌り込み、係合凹部４の開口縁から外方に連なる部位と、開口縁から係合凹部４の内部に入り込む部位とに亘る領域において支持部材１と羽根状部材１１とが溶着状態にあるように構成した。【選択図】図５
Bibliography:Application Number: JP20160164743