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Class Information
Number: 114/275
Name: Ships > Hull or hull adjunct employing fluid dynamic forces to derive a lift or alter trim, (e.g., planing hulls, etc.) > Having hydrofoil > With control means responsive to sensed condition
Description: Device wherein means are provided to regulate the operation of a vessel in response to a signal generated by a means which measures or perceives some characteristic of the vessel or the environment within which it operates.


Sub-classes under this class:

Class Number Class Name Patents
114/276 Having feeler means 2
114/277 Having liquid pressure sensor 4


Patents under this class:

Patent Number Title Of Patent Date Issued
7182036 Shock limited hydrofoil system Feb. 27, 2007
6367400 Stabilization apparatus for ship movement Apr. 9, 2002
6164235 Hydrofoil supported water craft Dec. 26, 2000
6148756 Method and mechanism for dynamic trim of a fast moving, planning or semi-planning ship hull Nov. 21, 2000
5168824 Foil suspended watercraft Dec. 8, 1992
5117776 Hydrofoil system Jun. 2, 1992
5054410 Hydrofoil sailboat with control system Oct. 8, 1991
5008863 Low noise sonar support system Apr. 16, 1991
4972792 Lateral stabilization device for entirely submerged type hydrofoil craft Nov. 27, 1990
4871996 Warning system for watercraft Oct. 3, 1989
4718872 Automatic trim system Jan. 12, 1988
4711195 Hydrofoil apparatus Dec. 8, 1987
4579076 Hydrofoil device stabilized by a tail unit, and marine craft equipped with this device Apr. 1, 1986
4524710 Automatic trim system for hydrofoil craft Jun. 25, 1985
4517912 Hydrofoil control May. 21, 1985
4401888 Automatic sensing device for off-horizontal and off-vertical detection Aug. 30, 1983
4178871 Automatic control system for hydrofoil craft Dec. 18, 1979
4159690 Automatic landing system for hydrofoil craft Jul. 3, 1979
4100877 Protective control system for water-jet propulsion systems Jul. 18, 1978
4098215 Steering control system for hydrofoils Jul. 4, 1978
4096817 Supporting foil for a hydrofoil comprising at least one deformable part Jun. 27, 1978
3958522 Automatic control system for hydrofoil craft May. 25, 1976



 
 
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