4. Pumps
  5. Condition responsive control of drive transmission or pump...
  6. Adjustable cam or linkage

Don E. Avery

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Active control system for high speed windmills

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

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Low head, high volume pump apparatus

Pumps – Expansible chamber type – Having pulsation dampening fluid receiving space
Patent

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Low head, high volume pump apparatus and method

Pumps – Expansible chamber type – Having pumping chamber pressure responsive distributor
Patent

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Pump control system for windmills

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

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Profile ID: LFUS-PAI-P-362370

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