55 patents
Utility
Impeller Seat with a Guide Pin for a Pump
11 Jan 24
An impeller seat for a pump, the impeller seat comprising an inlet wall, an inlet radius, a guide pin connected to and extending radially inwards from the inlet wall.
Viktor Bredwad, Stefan Ramström
Filed: 25 Oct 21
Utility
Method for Monitoring the Operation of a Pump Station
4 Jan 24
A method for monitoring the operation of a pump station comprising a tank for temporary storage of a liquid, an inlet for influent liquid, an outlet, and at least one pump configured for transporting the liquid away from the tank via the outlet.
Martin Wessman, Nils Irestedt, Alexander Fullemann
Filed: 24 Nov 21
Utility
Impeller Seat for a Pump
21 Dec 23
An impeller seat for a pump, the impeller seat comprising an inlet wall, an inlet radius, a guide pin connected to and extending radially inwards from the inlet wall, and a feeding groove arranged in the upper surface of the impeller seat, extending from the inlet wall to the periphery of the impeller seat.
Viktor Bredwad
Filed: 25 Oct 21
Utility
Open Impeller for Submergible Pump Configured for Pumping Liquid Comprising Abrasive Matter
14 Dec 23
An open impeller for a submergible pump for pumping abrasive fluids.
Jan Wilkström
Filed: 20 Sep 21
Utility
Impeller Seat with a Guide Pin for a Pump
7 Dec 23
An impeller seat for a pump, the impeller seat comprising an inlet wall, an inlet radius, and a guide pin connected to and extending radially inwards from the inlet wall.
Viktor Bredwad
Filed: 25 Oct 21
Utility
Compact Controlled Valve with Integrated Orifices for Precise Mixing
7 Sep 23
A control valve features a first housing and a second housing.
Akshaykumar PATEL, Derrick TRAN
Filed: 15 May 20
Utility
Apparatus, Systems and Methods for Pipeline Condition Assessment
13 Jul 23
Apparatus, systems, and methods for pipeline condition assessment using phased array ultrasonic transducers are disclosed.
Angie WU, Hongwei ZHANG, Leo LIU, Jeffrey Chak-Fai KWAN
Filed: 15 Dec 22
Utility
Covers for Liquid Containment Apparatuses and Systems That Include the Same
25 May 23
A cover for a liquid containment apparatus includes: a platform having a top surface, a first end, a second end opposite the first end, and two opposing sides that extend between the first and second ends.
Salvador Dominguez Madeira, Matthew Sudak
Filed: 4 May 21
Utility
System and Method for Indirect Measurement of Oxygen Utilization Rate and Influent Load for Aeration Control
4 May 23
A method of optimizing a wastewater treatment plant includes: providing an oxidation ditch having a dissolved oxygen set-point and including: an aeration system having an aerobic zone; and an anoxic zone; measuring the oxidation-reduction potential of the anoxic zone; and based on the measured oxidation-reduction potential: increasing or decreasing the dissolved oxygen set-point; increasing or decreasing a dose of supplemental nutrients; and/or increasing a dose of supplemental carbon or metal salts.
Dennis Barnes, Wenjun Liu
Filed: 28 Sep 22
Utility
Method for Monitoring and Controlling the Operation of a Flow Generator
30 Mar 23
Martin Wessman
Filed: 20 Sep 22
Utility
Rotor for a Synchronous Machine
17 Nov 22
A rotor for a synchronous machine is described.
Fabio REFFO, Riccardo BICEGO
Filed: 17 Nov 20
Utility
System and Method for Supplying Return Activated Sludge
27 Oct 22
A method of processing waste water to produce a filtrate is provided.
Darren Paul Lawrence
Filed: 18 Sep 20
Utility
Novel Systems and Methods for Supporting Suspended Items
29 Sep 22
Supporting assemblies for supporting a suspended load and processes relating thereto are described.
Jeremy Slater, Ruben Kertesz
Filed: 4 Oct 20
Utility
Insert-type Electromagnetic Flow Meter
8 Sep 22
An insert-type electromagnetic flow sensor is disclosed.
Andrew Dames, Vincenzo Piazza, Mathew Price, Hilary Meanwell, Michael Cantor, Riccardo Di Pietro
Filed: 18 Feb 20
Utility
Method for Detecting a Pump or Mixer Operating In Part Liquid and Part Gas
2 Jun 22
A method for detecting the occurrence of snoring during operation of a machine configured for transporting liquid.
Sebastian Själin, Alexander Fullemann
Filed: 18 Mar 20
Utility
Bilge Pump Having Outside Sensing Surface with Ribs
5 May 22
A pump features a liquid sensing device (LSD) in combination with a housing.
Francisco Jose CARRILLO WEBER, Humberto V. MEZA
Filed: 9 Nov 21
Utility
a Phosphor Combination for a Uv Emitting Device and a Uv Generating Device Utilizing Such a Phosphor Combination
5 May 22
A UV emitting device having at least one first phosphor that absorbs UV radiation of a wavelength shorter than 200 nm and at least one second phosphor which absorbs UV radiation of a wavelength between 220 nm and 245 nm.
Dr. Manfred Salvermoser, Mike Broxtermann, Thomas Jüstel
Filed: 27 Feb 20
Utility
Maneuverable Pipeline Inspection Device
5 May 22
The present disclosure relates to a device for assessing the condition of a pipeline containing a liquid, the device comprising an actuatable maneuvering means configured to generate a force sufficient to move the device from one side to another side along a horizontal plane and to move the device from top to bottom along a vertical plane, or any combinations thereof, so as to maneuver the device.
Jeffrey Chak-Fai Kwan
Filed: 28 Oct 21
Utility
Single Piston Foundation Bag-in-box (Bib) Pump
28 Apr 22
A pump includes a liquid housing having a liquid chamber with a piston/diaphragm assembly arranged therein that responds to a suction stroke and draws liquid into the liquid chamber, and responds to a pressure stroke and provides liquid from the liquid chamber; and a gas housing having a slide valve assembly separating first and second gas chambers.
Christopher H. VERDUGO, Manuel VILLAGOMEZ, Humberto V. MEZA
Filed: 29 Sep 21
Utility
Pump with a Wire Positioning Plate
21 Apr 22
A pump includes an electric motor having a stator assembly.
Stefano DANIELI, Luigi D'ANDREA
Filed: 31 Jan 20