4. Motors: expansible chamber type
  5. Cyclically operable
  6. Multiple exhaust passages

F. Scott Hartley

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Bilge pump

Pumps – Condition responsive control of pump drive motor – Responsive to accumulation of pumped liquid in receiver
Patent

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Offset reciprocable device

Pumps – Motor driven – Fluid motor
Patent

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Portion control valve and system and method utilizing the same

Dispensing – With cleaning means
Patent

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Pump with variable angle wobble plate

Pumps – Condition responsive control of drive transmission or pump... – Adjustable cam or linkage
Patent

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Ratio pump and method

Pumps – Motor driven – Fluid motor
Patent

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Profile ID: LFUS-PAI-P-179679

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