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US3218983A
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Flexible-vaned pump with liner cam
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DE1273994B
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Housing of a rotary lobe pump in double-chamber design with two axially parallel impellers with flexible blades
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US3122102A
|
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Multiple rotary pumps of the flexible-vane type
|
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US3157404A
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Shaft seal with corrugated frustoconical spring for driving or restraining sealing member
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US3041979A
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Pump with releasable end cover
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US2971469A
|
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Pump with floating end plates
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US2988187A
|
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Clutch
|
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US3014429A
|
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Tandem pump
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US2976811A
|
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Impeller with independent elastomeric blades and sealing means
|
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US3053362A
|
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Clutch
|
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DE1403301A1
|
|
Connection arrangement between a rotor and a shaft, in particular for a pump
|
|
GB870662A
|
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Rotor-shaft connection
|
|
GB854384A
|
|
Clutch
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US2923563A
|
|
Rotor-shaft connection
|
|
US3005528A
|
|
Clutch
|
|
GB813223A
|
|
Improvements in multiple rotary pumps of the flexible vane type
|
|
GB813596A
|
|
Improvements in rotary pumps of the flexible-vane type
|
|
DE1131094B
|
|
Rotary lobe pump in double chamber design with two flexible blades provided with axially parallel impellers
|
|
DE1191231B
|
|
Rotating positive displacement pump
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US2933046A
|
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Pump with flexible impeller and flexible annular cam
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