168 patents
Page 3 of 9
Utility
Vacuum pump silencer
29 Nov 22
A silencer assembly especially designed for attachment to the exhaust port of vacuum pumps and which adapts to the pumps pressure changes to regulate the outlet flow.
Vincent Imbornone, Raphael Sagher
Filed: 19 Mar 19
Utility
Fluid degassing system with reduced pressure pulsatility
22 Nov 22
The pressure fluctuations in a fluid degassing system may be diminished by independently controlling the intake phase and the exhaust phase of an evacuation pump.
Carl Sims, Dan Leake, John Ruf
Filed: 22 Sep 20
Utility
Sewer Inspection And/or Maintenance System
10 Nov 22
A sewer inspection and/or maintenance system includes a base unit and at least one system component which can be arranged on the base unit, wherein a transponder is arranged on the system component, and a reading device is arranged on the base unit, wherein the transponder is adapted to provide data identifying the system component, and the reading device is adapted to receive the data provided by the transponder from the transponder without contact or to read them out from the transponder without contact.
Hannes ENDLER
Filed: 3 May 22
Utility
High pressure pumping system
8 Nov 22
A pump technology that provides for more effective and efficient transfer of liquids, such as petroleum products and components, to and through pipelines.
Michael R. Crawford, Andrew Anderson, Josh Gerbig, Scott Meyer, Cameron Neff, Justin Pierce
Filed: 14 Aug 20
Utility
Integrated controls for a fire suppression system
1 Nov 22
An integrated operator interface for a fire suppression system is provided.
Michael A. Laskaris, Alan Smith
Filed: 2 Apr 19
Utility
High pressure valve with two-piece stator assembly
1 Nov 22
Valve with two-piece stator assembly for use with liquid chromatography or other analytical systems.
Quan Liu, Jeremy Hayes
Filed: 5 Jun 19
Utility
Portable Tool for Mobile Use
27 Oct 22
A portable tool for mobile use includes a housing, an electric motor located in the housing, an insert shaft on the tool, and a battery.
Thomas LITTWIN, Michael PIEPER
Filed: 11 Sep 19
Utility
Transfer System for Samples, More Particularly Samples to Be Analyzed
13 Oct 22
A system for transferring a sample from a sample recovery or provision device to a microfluidic processing device, more particularly an analysis device, preferably in the form of a flow cell, with a sample carrier that removes the sample from the sample recovery or provision device and can be transported to the processing device.
Lutz WEBER, Tina RĂ–SER
Filed: 5 May 20
Utility
Methods and systems for colorant dispenser alignment
11 Oct 22
One or more techniques and/or systems are disclosed for a colorant dispensing system that has a colorant dispensing head and a platform for holding a target canister into which colorant is dispensed.
Tim Patrick Hogan, Jacek Pieczaba
Filed: 13 Apr 20
Utility
Flap Valve for Diaphragm Pump
29 Sep 22
One or more techniques and/or systems are disclosed for a flap valve in a diaphragm pump.
Robert BEASLEY, Brent MORRIS, Jim ROCKWELL, John WAWROWSKI
Filed: 25 Mar 22
Utility
Method for connecting components of a microfluidic flow cell
27 Sep 22
A flow cell and a method for connecting components of a microfluidic flow cell, in particular for integrating component parts into a carrier structure of the flow cell, in which a gap is formed between the components to be connected.
Lutz Weber
Filed: 24 May 19
Utility
Flow control assembly having localized non-volatile memory
27 Sep 22
An apparatus for controlling fluid flow, and in particular fluid flow through a microfluidic multi-port control valve assembly of a High Pressure Liquid Chromatography (HPLC) unit includes a localized data repository for storing cumulative wear indications of components of the apparatus.
Tim Tiemeyer, John Ruf, Michael Brew
Filed: 23 Apr 18
Utility
Fluid Monitor Elbow
22 Sep 22
One or more techniques and/or systems are disclosed for improving a fluid stream profile in the flow of fluid through a fire monitor system.
Adam Uhler
Filed: 21 Mar 22
Utility
Fire-fighting control system
13 Sep 22
A fire-fighting system includes a pump, a nozzle for directing fluid flow from the pump to a target area, a discharge valve controlling fluid flow between the pump and the nozzle, a sensor coupled to the nozzle, and a controller communicatively coupled to the sensor.
Michael A. Laskaris, Daniel B. Teixeira, Craig E. Kneidel, James M. Johnson, Andrea M. Russell
Filed: 13 Aug 20
Utility
Microfluidic flow cell comprising an integrated electrode, and method for manufacturing same
6 Sep 22
A microfluidic flow cell including an electrode or sensor device which is located inside the flow cell and from which at least one connecting conductor leads to an externally accessible terminal contact.
Lutz Weber
Filed: 28 Dec 16
Utility
Fire-fighting Control System
1 Sep 22
A control system for use with a fire-fighting device includes a remote component having a touch sensitive screen configured to receive a user-requested parameter of fluid and to display a plurality of indicators associated with the fire-fighting device.
Jason Cerrano
Filed: 13 May 22
Utility
Flow cell having a reagent reservoir
30 Aug 22
A flow cell having at least one reservoir region containing a liquid reagent.
Lutz Weber
Filed: 24 May 17
Utility
Portable Rescue Device and Arrangement Comprising a Rescue Device
18 Aug 22
A portable rescue device (1), such as a spreader device, cutter device or combination device with a cutting and spreading function, for portable rescue operations includes a housing (2), a first hand grip (3) and a second hand grip (4) for two-handed actuation of the rescue device.
Uwe KIRCHNER
Filed: 18 Jul 19
Utility
Liquefied Gas Unloading and Deep Evacuation System
11 Aug 22
A liquefied gas unloading and deep evacuation system may more quickly, more efficiently and more completely unload liquefied gases from transport tanks, such as rail cars, into stationary storage tanks or into truck tanks.
Blake WALLACE, Jay TAYLOR
Filed: 26 Apr 22
Utility
Backflow preventer and system separator especially for fire-fighting applications
2 Aug 22
There is provided a system separator having a backflow preventer including a housing enclosing a main flow conduit, a valve seat inside the housing on the main flow conduit, and a valve body movable relative to the valve seat to close off the main flow conduit together with the valve seat in a closed position and to release the main flow conduit in an open position.
Lars Biskupek
Filed: 2 Sep 19