1
Harold C Simmons, Robert R Conrad, Mihkel Orav: Air-atomizing fuel nozzle. Parker Hannifin Corporation, Donnelly Maky Renner & Otto, September 14, 1976: US03980233 (127 worldwide citation)

A fuel injection nozzle for gas turbines in which atomization of the liquid fuel is accomplished by high-velocity air entering the combustion chamber, characterized by minimizing the surface area of metal in contact with the fuel during the atomization process and further characterized by designing ...


2
William B Mayfield: Medication infusion pump. Parker Hannifin Corporation, James A Baker, Frederick L Tolhurst, May 8, 1984: US04447233 (125 worldwide citation)

An extracorporeal medication infusion device provides a precise infusion rate of a liquid medication into a human or animal body. The infusion device includes a permanent portion which has a case, a battery, a programmable electronic controller, and an electromagnetic solenoid core and solenoid coil ...


3
Eschbaugh John T: Quick connect tube coupling joint. Parker Hannifin Corporation, Wolfram John N, July 30, 1974: US3826523 (107 worldwide citation)

A tube coupling joint in which a beaded tube with a packing ring and a collet with spring fingers mounted on the tube is attached to a coupling body by simply pushing the tube into the body. Upon such insertion the collet fingers spring radially behind a shoulder in the nut to prevent withdrawal of ...


4
McPhillips Norris J: Tube coupling. Parker Hannifin Corporation, Donnelly Maky Renner & Otto, September 10, 1974: US3834742 (104 worldwide citation)

A coupling for elastomeric tube characterized in the provision of a reversible tube embracing sleeve which has a radially projecting collar or flange at its middle and which is tapered to relatively thin radial ends from said collar, said sleeve, when radially contracted into gripping and sealing en ...


5
Richard M Oehlschlaeger, John R Greco: Dual wall safety tube. Parker Hannifin Corporation, Joseph B Balazs, March 31, 1987: US04653541 (97 worldwide citation)

A dual wall safety tube assembly comprises an inner, seamless, stainless steel tube of extended length and an outer, welded stainless steel tube of the same length, in which the inner tube is connected as a process line without any junctions except for end couplings and the outer tube is similarly c ...


6
Lawrence B O Sickey, Jerry V Koski: Tube coupling joint. Parker Hannifin Corporation, John N Wolfram, July 20, 1976: US03970336 (95 worldwide citation)

A tube coupling joint comprising a tube having an enlarged end, a body having a bore to receive the tube end and having a cam surface leading to the bore, a sleeve having an inner end with a transverse shoulder contracted to a diameter less than the tube diameter with the sleeve shoulder embedded wi ...


7
William G Swift: Fitting with prestressed septum. Parker Hannifin Corporation, Frederick L Tolhurst, April 7, 1987: US04655765 (93 worldwide citation)

A medication infusion device (10) wherein a septum fitting (14) includes a housing (50) that cooperates with an annular band (68) and a septum (66) to define a cavity (80). A poppet (84) cooperates with a seating ring (88), annular band (68) and septum (66) to define an antechamber (85), and to form ...


8
William Swift, Robert E Fischell: Passive filling device. Parker Hannifin Corporation, Christopher H Morgan, October 6, 1987: US04697622 (80 worldwide citation)

An implantable medication infusion device (10) includes a pump (34) that provides medication at below atmospheric pressure from a reservoir (32) to a catheter (12) in response to a controller (44). The infusion device (10) includes a septum fitting (14) having a septum (66) and a poppet (84) that is ...


9
Joseph A Salvi Jr: Shieled enclosure for electronics. Parker Hannifin Corporation, Christopher H Hunter, John A Molnar Jr, October 15, 1996: US05566055 (80 worldwide citation)

An EMI/RFI shielded cover plate assembly for an electronics enclosure includes a cover plate having a major surface area with outwardly-projecting walls or flanges defining interface locations with the underlying enclosure. A shielding compound is provided across the entire cover plate including the ...


10
Peter Popoff, David H Hodgkins, Michael D Clausen, Victor R Oelschlaegel: Fuel filter assembly with replacement element. Parker Hannifin Corporation, Renner Otto Boisselle & Sklar P L L, June 23, 1998: US05770065 (78 worldwide citation)

A fuel filter assembly includes a housing (12) with a removable element (24) mounted therein. The housing has an inlet port (14) in direct fluid communication with a chamber (18). The outlet port (16) is in direct fluid communication with a central standpipe (22). The standpipe has a flow element (4 ...