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2136475
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Information
Patent Grant
2136475
References
Source
Patent Number
2,136,475
Date Filed
Not available
Date Issued
Tuesday, November 15, 1938
85 years ago
CPC
F04B35/008 - the means being a fluid transmission link
F04B9/10 - the fluid being liquid
F04B9/1207 - using a source of partial vacuum or sub-atmospheric pressure
F04B9/133 - reciprocating movement of the pumping members being obtained by a double-acting elastic-fluid motor
US Classifications
417 - Pumps
091 - Motors: expansible chamber type
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