Quotables
"It is my heart-warmed and world-embracing Christmas hope and aspiration that all of us, the high, the low, the rich, the poor, the admired, the despised, the loved, the hated, the civilized, the savage (every man and brother of us all throughout the whole earth), may eventually be gathered together in a heaven of everlasting rest and peace and bliss, except the inventor of the telephone. "
Mark Twain ; Christmas greetings, 1890
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| Number | Title | Issue Date |
| 7487789 | Gaseous fluid metering valve The present invention is directed to an exhaust gas recirculation valve incorporating a DC motor and a dual poppet valve assembly. A motor is contained inside of the actuator housing. The motor has a rotatable motor shaft with a first gear connected to the end of th... | 02/10/2009 |
| 7028709 | One-way valve with poppet member The valve includes a supply portion, a delivery portion and an intermediate fluid chamber; a poppet member is positioned within the fluid chamber and is adapted to move within the chamber, the poppet including a conical seating surface and a rim portion, the rim por... | 04/18/2006 |
| 6957659 | Sliding disk valve for pneumatic conveyance of abrasive material A linear actuated disk valve for a fluid conveyance system constructed with a valve body having an internal chamber and a passage through the valve body, the valve body having opposite ends with external connectors that continue the passage and that are connectable ... | 10/25/2005 |
| 6845783 | Sliding disk valve for pneumatic conveyance of abrasive material A linear actuated disk valve for a fluid conveyance system constructed with a valve body having an internal chamber and a passage through the valve body, the valve body having opposite ends with external connectors that continue the passage and that are connectable ... | 01/25/2005 |
| 6726174 | Control valve, especially for an internal combustion engine, for the controlled recycling of exhaust gases The invention relates to an exhaust gas control valve with a first valve part (14) and a second valve part (44), which rest on one another with one side (17, 46), the valve parts (14, 44) in each case having passages (14, 45) and b... | 04/27/2004 |
| 6123097 | Apparatus and methods for controlling process chamber pressure The present invention provides an apparatus and methods for controlling gas pressure within a semiconductor process chamber. The apparatus comprises a throttle valve 32 positioned downstream of the process chamber outlet for controlling gas flow therethro... | 09/26/2000 |
| 5988592 | Valves A valve in which an elastic member (26) containing a normally closed slit (28) is adapted to be selectively stretched by displacement of an actuating means, such as to stretch open the slit (28) over the outlet end (27) of a product discharge passage defi... | 11/23/1999 |
| 5971889 | Solenoid self-cleaning pressure valve for automatic vehicle transmission A system for controlling an automatic vehicle transmission, including a gear system and hydraulic clutches which hold a member of the gear system stationary to produce gear reduction or reverse, having an oil line which connects the clutches to an oil pre... | 10/26/1999 |
| 4884923 | Vehicle for bulk transport of powder-form, granular or pellet-like material The invention relates to a vehicle for transport of material. To allow for the pellet-like material, such as cattle feed, to be unloaded without disturbance, the height adjustable closing member of the discharge funnel is provided with a cutting edge for ... | 12/05/1989 |
| 4676279 | Filler for aseptic dispensing of particulate garnish An apparatus for aseptically dispensing measured quantities of sterilized particulate garnish, includes identically constructed inlet and outlet valves each having a valve body with a radial port for communication with either a header/reservoir or a produ... | 06/30/1987 |
| 4376885 | Process and apparatus for producing a ring unit for the valve parts of labyrinth valves For producing the seat or valve member of a labyrinth valve a number of rings of different diameter are placed one inside the other as a workpiece with their blade-like edges turned in the same direction. The group of rings is then slipped over the middle... | 03/15/1983 |
| 4367766 | Slide valve A slide valve with a slightly wedge-formed valve member arranged to close a flow duct by a cross-wise movement relative to the duct. There are annular sealing surfaces surrounding the flow duct and they are engageable by sealing side portions of the valve... | 01/11/1983 |
| 4305419 | Self-cleaning water faucet valve construction A self-cleaning valve includes a fixed valve member having inlet means, a movable valve member positioned adjacent the fixed valve member and having an inlet port movable into register with said inlet means, and seal means carried by the fixed valve membe... | 12/15/1981 |
| 4236547 | Self-cleaning valve plug and seat assembly A self-cleaning valve plug and seat assembly for use within a valve chamber comprises a seat member extending into the chamber and having an inwardly converging frustconical seating surface thereon. A cylindrical skirt portion extending inwardly coaxially... | 12/02/1980 |
| 4134372 | Valve rotating device A device for rotating a reciprocating valve executing alternating opening and closing strokes has an overrunning clutch coupled to the valve stem; a control lever; a first articulation connecting the control lever to the overrunning clutch; and a second a... | 01/16/1979 |
