1
Samir F Idriss, Joshua Makower: Passive shuttle metering device for implantable drug delivery system. Infusaid, Sughrue Mion Zinn Macpeak & Seas, May 4, 1993: US05207666 (152 worldwide citation)

A fluid metering device useful in implantable drug delivery systems is coupled between a pressurized fluid source and an outlet conduit to provide discrete flow pulses at a predetermined rate. The metering device consists of a first movable member constrained within a housing and a second movable me ...


2
Kui Chiu Kwok, Edward W Bolyard Jr, Leonard E Riggan Jr: Meltblowing method and system. Illinois Tool Works, May 18, 1999: US05904298 (75 worldwide citation)

A meltblowing method and system for dispensing first and second fluids from corresponding first and second orifices of a die assembly to form a meltblown first fluid filament. The die assembly directs the first and second fluid flows parallelly, or divergently, or directs two second fluid flows conv ...


3
Dean L Kamen: Compact intravenous fluid delivery system. Deka Products Partnership, Bromberg & Sunstein, June 29, 1993: US05222946 (68 worldwide citation)

A compact intravenous fluid delivery system for intravenous injection of fluid into a patient has in one embodiment a spike, for connection to a fluid supply reservoir whose top and bottom define a vertical interval; a fluid metering device for accepting fluid from the reservoir and for displaying t ...


4
Stephen A Carter, Bryan C Williamson, Karl H Kozole: Flow control system. Ortech Corporation, Shoemaker and Mattare, September 29, 1992: US05150690 (56 worldwide citation)

A flow control system for use in a compressible fluid-fueled internal combustion engine includes a fluid metering device comprising a plurality of fluid lines for communication between an inlet fluid manifold and a metered fluid manifold. Bistable valves of various orifice sizes are provided, one in ...


5
Edward G Solomon: Stepping motor control procedure for achieving variable rate, quasi-continuous fluid infusion. Oximetrix, Robert S Kelly, October 2, 1984: US04474309 (55 worldwide citation)

A control procedure for governing the incremental step operation of a pump stepping motor (74) employed in conjunction with a parenteral fluid metering device (2) is disclosed. The control procedure enables fluid to be pumped from the metering device (2) in non-pulsatile, essentially continuous fash ...


6
Roger L Schultz, Paul D Ringgenberg, Jimmie R Williamson Jr: Hydraulic control system for downhole tools. Halliburton Energy Services, J Richard Konneker, March 25, 2003: US06536530 (38 worldwide citation)

A hydraulic control system for downhole tools enables convenient selection and actuation of a well tool assembly from among multiple well tool assemblies installed in a well. Each well tool assembly includes a control module having a selecting device and a fluid metering device. A predetermined rang ...


7
Douglas W Lee, Arthur D Deken, James E Franklin, Richard P Dunn: Apparatus for drilling a horizontal controlled borehole in the earth. The Charles Machine Works, Banner Birch McKie & Beckett, September 22, 1992: US05148880 (36 worldwide citation)

A method and apparatus for drilling a horizontal controlled borehole in the earth includes a drill frame, a drill string and a downhole tool. The drill frame includes a wrench attached to the frame for assisting in breaking and forming joints. The downhole tool includes removable blade assemblies ha ...


8
Andreas Kappel, Bernhard Fischer, Bernhard Gottlieb, Randolf Mock, Eric Chemisky, Hans Meixner: Fluid metering device. Siemens Aktiengesellschaft, Schiff Hardin & Waite, November 6, 2001: US06311950 (34 worldwide citation)

A fluid metering device that employs a sealing element for delivering a metered dose of a pressurized fluid. The sealing element includes a metal bellows sealing element or metal bellows that attaches to a valve needle and a housing. The metal bellows includes a number of corrugated elements for sea ...


9
William W Norton: Automatic metering system. Culligan International Company, George H Gerstman, September 6, 1988: US04769135 (32 worldwide citation)

A fluid metering device (10) is provided for automatically restricting (i.e., shutting off or reducing) fluid flow to a filter (16). The metering device (10) has a vane (32) which turns as fluid flows and thereby drives a gear (92). Once the vane (32) has rotated a selected number of times, as a res ...


10
Glenn E Tersteeg, Anthony P DiFulvio: Potentiometric metering apparatus. Eastman Kodak Company, D I Hague, September 7, 1982: US04347750 (26 worldwide citation)

An analyzer for biological fluids includes a sample fluid metering device that is movable to a first metering position located directly over a generally planar test element supported in a metering station, and a reference fluid metering apparatus that is movable to a second metering position closely ...



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