04778451 is referenced by 244 patents and cites 5 patents.

A dispensing arrangement in a fluid line that isolates a region of fluid in the line from pressure effects in the line outside the region. A housing of measuring fluid surrounds the region so that changes in the measurement fluid pressure cause changes in the pressure of the original fluid in the region. Predetermined volume increments of the measurement fluid are displaced, causing changes in the original fluid pressure in the region which are measured by a pressure transducer. The dispensing arrangement also repetitively dispenses fluid into and out of the region in increments monitored by the pressure transducer.

Title
Flow control system using boyles law
Application Number
6/836023
Publication Number
4778451
Application Date
March 4, 1986
Publication Date
October 18, 1988
Inventor
Dean L Kamen
44 Gage Rd., Bedford, 03102
NH, US
Agent
Paul C Flattery
Kay H Pierce
Bruce D Sunstein
IPC
F61M 5/00
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