Gunter Pietsch

Person

Hamburg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Stern tube seal with a pressure control system to adjust to the cha...
- Patent number 5,683,278
- Issue date Nov 4, 1997
- Blohm + Voss Holding AG
- Gunter Pietsch
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Safety device for seal systems for propeller shafts on ships
- Patent number 5,643,026
- Issue date Jul 1, 1997
- Blohm + Voss Holding AG
- Gunter Pietsch
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Seal arrangement for propeller shafts of ships
- Patent number 5,624,290
- Issue date Apr 29, 1997
- Blohm + Voss Holding AG
- Ernst-Peter Von Bergen
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Seal arrangement for propeller shafts of ships
- Patent number 5,492,492
- Issue date Feb 20, 1996
- Blohm & Voss AG
- Ernst-Peter Von Bergen
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Lip seal to seal a shaft, in particular a ship's propeller shaft
- Patent number 5,411,273
- Issue date May 2, 1995
- Blohm + Voss AG
- Gunter Pietsch
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Ship, in particular deep draft vessel having concentric, contra-rot...
- Patent number 5,374,208
- Issue date Dec 20, 1994
- Blohm + Voss AG
- Ernst-Peter Von Bergen
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Seal arrangement for propeller shafts of ships
- Patent number 5,356,320
- Issue date Oct 18, 1994
- Blohm + Voss AG
- Ernst-Peter Von Bergen
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Seal device for rotating shafts, in particular stern tube seal for...
- Patent number 5,308,269
- Issue date May 3, 1994
- Blohm & Voss AG
- Ernst-Peter von Bergen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Sealing apparatus for rotating shafts, in particular stern tube sea...
- Patent number 5,267,736
- Issue date Dec 7, 1993
- Blohm & Voss AG
- Gunter Pietsch
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Sealing arrangement for rotating propeller shafts of ships
- Patent number 5,219,434
- Issue date Jun 15, 1993
- Blohm + Voss AG
- Ernst-Peter Von Bergen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sealing apparatus for rotating shafts, in particular stern tube sea...
- Patent number 5,209,497
- Issue date May 11, 1993
- Blohm + Voss AG
- Ernst-Peter Von Bergen
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Sealing device for a rotating shaft of a ship propeller shaft
- Patent number 5,137,116
- Issue date Aug 11, 1992
- Blohm + Voss AG
- Ernst-Peter Von Bergen
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Seal assembly for rotating shafts
- Patent number 4,413,830
- Issue date Nov 8, 1983
- Howaldtswerke-Deutsche Werft Aktiengesellschaft Hamburg und Kiel
- Gunter Pietsch
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Shaft sealing assembly
- Patent number 4,413,829
- Issue date Nov 8, 1983
- Howaldtswerke Deutsche Werft Aktiengesellschaft Hamburg und Kiel
- Gunter Pietsch
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Bearing and seal assembly for stern tubes of vessels
- Patent number 4,395,141
- Issue date Jul 26, 1983
- Howaldtswerke Deutsche Werft Aktiengesellschaft Hamburg und Kiel
- Gunter Pietsch
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Gunter Pietsch

Person

Patents Grantslast 30 patents

Stern tube seal with a pressure control system to adjust to the cha...

Safety device for seal systems for propeller shafts on ships

Seal arrangement for propeller shafts of ships

Seal arrangement for propeller shafts of ships

Lip seal to seal a shaft, in particular a ship's propeller shaft

Ship, in particular deep draft vessel having concentric, contra-rot...

Seal arrangement for propeller shafts of ships

Seal device for rotating shafts, in particular stern tube seal for...

Sealing apparatus for rotating shafts, in particular stern tube sea...

Sealing arrangement for rotating propeller shafts of ships

Sealing apparatus for rotating shafts, in particular stern tube sea...

Sealing device for a rotating shaft of a ship propeller shaft

Seal assembly for rotating shafts

Shaft sealing assembly

Bearing and seal assembly for stern tubes of vessels