Knud Vagn Valbjorn

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Nordborg, DK

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Patents Grantslast 30 patents

Information Patent Grant
Control arrangement for a refrigeration apparatus
- Patent number 5,131,237
- Issue date Jul 21, 1992
- Danfoss A/S
- Knud V. Valbjorn
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Servo-controlled expansion valve for a volatile fluid
- Patent number 5,117,647
- Issue date Jun 2, 1992
- Danfoss A/S
- Knud V. Valbjorn
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Valve for volatile liquids, particularly expansion valve for refrig...
- Patent number 4,614,327
- Issue date Sep 30, 1986
- Danfoss A/S
- Knud V. Valbjorn
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Pressure responsive switching device particularly pressostat or the...
- Patent number 4,430,900
- Issue date Feb 14, 1984
- Danfoss A/S
- Knud V. Valbjorn
- G01 - MEASURING TESTING
Information Patent Grant
Sensing and setting device for a regulator arrangement comprising a...
- Patent number 4,141,497
- Issue date Feb 27, 1979
- Danfoss A/S
- Knud V. Valbjorn
- G05 - CONTROLLING REGULATING
Information Patent Grant
Thermostatic regulating means for an air-conditioning plant
- Patent number 4,039,126
- Issue date Aug 2, 1977
- Danfoss A/S
- Volker Spies
- F24 - HEATING RANGES VENTILATING