Christian H. Simonsen

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Ulstrup, DK

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Patents Grantslast 30 patents

Information Patent Grant
Method for operating a valve and an operating key system
- Patent number 12,152,693
- Issue date Nov 26, 2024
- AVK Holding A/S
- Christian Henrik Simonsen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Adapter cap for a fire hydrant, a fire hydrant and a method for rem...
- Patent number 11,939,750
- Issue date Mar 26, 2024
- AVK Holding A/S
- Christian Henrik Simonsen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic control valve assembly and control system for water suppl...
- Patent number 10,077,851
- Issue date Sep 18, 2018
- AVK Holding A/S
- Christian H. Simonsen
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
A METHOD FOR OPERATING A VALVE AND AN OPERATING KEY SYSTEM
- Publication number 20230392713
- Publication date Dec 7, 2023
- AVK Holding A/S
- Christian Henrik SIMONSEN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
A METHOD FOR REMOTE ESTIMATION OF THE HYDRANT WATER PRESSURE AT A H...
- Publication number 20230140627
- Publication date May 4, 2023
- AVK Holding A/S
- Christian Henrik SIMONSEN
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
AN ADAPTER CAP FOR A FIRE HYDRANT, A FIRE HYDRANT AND A METHOD FOR...
- Publication number 20230133256
- Publication date May 4, 2023
- AVK Holding A/S
- Christian Henrik SIMONSEN
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
HYDRAULIC CONTROL VALVE ASSEMBLY AND CONTROL SYSTEM FOR WATER SUPPL...
- Publication number 20150129054
- Publication date May 14, 2015
- AVK Holding A/S
- Christian H. Simonsen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL