4. Rotary expansible chamber devices
  5. Grooved abutting cylinder-rotating member end surfaces
  6. Working fluid portion fills intertooth spaces or spaces...

Dequan Yu

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Automotive fuel pump flow channel design

Rotary kinetic fluid motors or pumps – With means for re-entry of working fluid to blade set – Turbine regenerative pump
Patent

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Automotive fuel pump housing

Rotary kinetic fluid motors or pumps – With means for re-entry of working fluid to blade set – Turbine regenerative pump
Patent

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Automotive fuel pump housing with rotary pumping element

Rotary kinetic fluid motors or pumps – With means for re-entry of working fluid to blade set – Turbine regenerative pump
Patent

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Automotive fuel pump vapor orifice and channel

Rotary kinetic fluid motors or pumps – With means for re-entry of working fluid to blade set – Turbine regenerative pump
Patent

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Automotive fuel pump with a high efficiency vapor venting system

Rotary kinetic fluid motors or pumps – With means for re-entry of working fluid to blade set – Turbine regenerative pump
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Profile ID: LFUS-PAI-P-109841

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