Making intermeshing helical rotors, for pump, compressor

Industry

CPC
G05B2219/45219

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Parent Industries

GPHYSICS G05Controlling systems G05BCONTROL OR REGULATING SYSTEMS IN GENERAL FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS G05B2219/00Program-control systems

Current Industry

G05B2219/45219Making intermeshing helical rotors, for pump, compressor

Industries

Patents Grantslast 30 patents

Information Patent Grant
Surgical evacuation flow paths
- Patent number 11,051,876
- Issue date Jul 6, 2021
- Cilag GmbH International
- Frederick E. Shelton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Early surge detection of rotating equipment in a petrochemical plan...
- Patent number 10,816,947
- Issue date Oct 27, 2020
- UOP LLC
- Michael Van de Cotte
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for preparing numerical control data
- Patent number 5,614,800
- Issue date Mar 25, 1997
- Toyoda Koki Kabushiki Kaisha
- Hiroyuki Nakano
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for manufacturing an article in the form of a...
- Patent number 5,580,198
- Issue date Dec 3, 1996
- Tovo Advanced Technologies Co., Ltd.
- Norio Saeki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for manufacturing an article in the form of a...
- Patent number 5,564,185
- Issue date Oct 15, 1996
- Tovo Advanced Technologies Co., Ltd.
- Norio Saeki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Screw rotor for oil flooded screw compressors
- Patent number 5,088,907
- Issue date Feb 18, 1992
- Kabushiki Kaisha Kobe Seiko Sho
- Shoji Yoshimura
- G05 - CONTROLLING REGULATING
Information Patent Grant
Screw rotor lobe profile for simplified screw rotor machine capacit...
- Patent number 5,066,205
- Issue date Nov 19, 1991
- Excet Corporation
- Robert A. Ingalls
- G05 - CONTROLLING REGULATING
Information Patent Grant
Screw rotor lobe profile for simplified screw rotor machine capacit...
- Patent number 4,938,672
- Issue date Jul 3, 1990
- Excet Corporation
- Robert A. Ingalls
- G05 - CONTROLLING REGULATING
Information Patent Grant
Screw rotor profile and method for generating
- Patent number 4,643,654
- Issue date Feb 17, 1987
- American Standard Inc.
- Laurenz Rinder
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD OF CONTROLLING A PLURALITY OF VARIABLE SPEED PUMPS
- Publication number 20240402681
- Publication date Dec 5, 2024
- Carmel-Haifa University Economic Corporation Ltd
- Mashor HOUSH
- G05 - CONTROLLING REGULATING
Information Patent Application
DEVICE MANAGEMENT SYSTEM FOR INVERTER COMPRESSOR
- Publication number 20230296302
- Publication date Sep 21, 2023
- Mitsubishi Electric Corporation
- Yuki TAMURA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
EARLY SURGE DETECTION OF ROTATING EQUIPMENT IN A PETROCHEMICAL PLAN...
- Publication number 20180284705
- Publication date Oct 4, 2018
- UOP LLC
- Michael Van de Cotte
- G05 - CONTROLLING REGULATING
Information Patent Application
Sensorless Fan and Pump Speed Control Device and Method
- Publication number 20170090438
- Publication date Mar 30, 2017
- Mingsheng Liu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
NO FLOW DETECTION MEANS FOR SENSORLESS PUMPING CONTROL APPLICATIONS
- Publication number 20160246290
- Publication date Aug 25, 2016
- Fluid Handling LLC
- Andrew A. CHENG
- G05 - CONTROLLING REGULATING
Information Patent Application
METHOD AND APPARATUS FOR THE THREE-DIMENSIONAL SHAPE MAGNETIC FORMI...
- Publication number 20100256791
- Publication date Oct 7, 2010
- GM Global Technology Operations, Inc.
- John Patrick Spicer
- G05 - CONTROLLING REGULATING

Making intermeshing helical rotors, for pump, compressor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Surgical evacuation flow paths

Early surge detection of rotating equipment in a petrochemical plan...

Method and apparatus for preparing numerical control data

Method and apparatus for manufacturing an article in the form of a...

Method and apparatus for manufacturing an article in the form of a...

Screw rotor for oil flooded screw compressors

Screw rotor lobe profile for simplified screw rotor machine capacit...

Screw rotor lobe profile for simplified screw rotor machine capacit...

Screw rotor profile and method for generating

Patents Applicationslast 30 patents

SYSTEM AND METHOD OF CONTROLLING A PLURALITY OF VARIABLE SPEED PUMPS

DEVICE MANAGEMENT SYSTEM FOR INVERTER COMPRESSOR

EARLY SURGE DETECTION OF ROTATING EQUIPMENT IN A PETROCHEMICAL PLAN...

Sensorless Fan and Pump Speed Control Device and Method

NO FLOW DETECTION MEANS FOR SENSORLESS PUMPING CONTROL APPLICATIONS

METHOD AND APPARATUS FOR THE THREE-DIMENSIONAL SHAPE MAGNETIC FORMI...