Zbigniew R. Huelle

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Sonderborg, DK

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Patents Grantslast 30 patents

Information Patent Grant
Valve for liquid injection into a refrigerant evaporator
- Patent number 4,475,686
- Issue date Oct 9, 1984
- Danfoss A/S
- Zbigniew R. Huelle
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Valve for refrigeration plant
- Patent number 4,364,238
- Issue date Dec 21, 1982
- Danfoss A/S
- Zbigniew R. Huelle
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Actuating apparatus for adjusting a movable element, particularly t...
- Patent number 4,323,220
- Issue date Apr 6, 1982
- Danfoss A/S
- Zbigniew R. Huelle
- G05 - CONTROLLING REGULATING
Information Patent Grant
Actuating apparatus for adjusting a movable element, particularly t...
- Patent number 4,318,529
- Issue date Mar 9, 1982
- Danfoss A/S
- Zbigniew R. Huelle
- G05 - CONTROLLING REGULATING
Information Patent Grant
Actuating apparatus for adjusting a movable element, particularly t...
- Patent number 4,258,899
- Issue date Mar 31, 1981
- Danfoss A/S
- Zbigniew R. Huelle
- G05 - CONTROLLING REGULATING