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the control element being axially reciprocatable
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B63H3/082
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B63
Ships
B63H
MARINE PROPULSION OR STEERING
B63H3/00
Propeller-blade pitch changing
Current Industry
B63H3/082
the control element being axially reciprocatable
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Patents Grants
last 30 patents
Information
Patent Grant
Control apparatus for a hydraulic variable-pitch propeller and prop...
Patent number
11,143,200
Issue date
Oct 12, 2021
MT-Propeller Entwicklung GmbH
Martin Albrecht
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method of arranging the lubrication of a controllable pitch propell...
Patent number
10,759,510
Issue date
Sep 1, 2020
WARTSILA NETHERLANDS B.V.
Lukasz Bartnik
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Dual valve systems for actuator control
Patent number
10,577,080
Issue date
Mar 3, 2020
Hamilton Sundstrand Corporation
Timothy Maver
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Propulsion system for vessels
Patent number
9,919,780
Issue date
Mar 20, 2018
Scana Volda AS
Henning Brautaset
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Device with counter-rotating propellers having a propeller pitch al...
Patent number
8,834,119
Issue date
Sep 16, 2014
SNECMA
Wouter Balk
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Electrohydraulic propeller governor
Patent number
8,075,271
Issue date
Dec 13, 2011
MT-Propeller Entwicklung GmbH
Gerd Muhlbauer
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Actuation system for a controllable pitch propeller
Patent number
6,811,376
Issue date
Nov 2, 2004
Hamilton Sundstrand
David V. Arel
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Controllable-pitch propeller
Patent number
6,425,788
Issue date
Jul 30, 2002
AB R & D Marine OY
Jan-Erik Lindholm
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Universal constant speed variable pitch boat propeller system
Patent number
6,358,007
Issue date
Mar 19, 2002
Henry A. Castle
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Adjustable-pitch boat propeller
Patent number
6,287,077
Issue date
Sep 11, 2001
Nasyc Holding S. A.
Peter Müller
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Actuation system for a controllable pitch propeller
Patent number
6,261,062
Issue date
Jul 17, 2001
Brunswick Corporation
Steven J Amerling
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Boat drive with variable-pitch propeller
Patent number
6,250,979
Issue date
Jun 26, 2001
NASYC Holding S.A.
Peter Müller
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Adjustable propeller unit which can be hydraulically reversed
Patent number
6,196,801
Issue date
Mar 6, 2001
Mühlbauer Luftfahrttechnik GmbH
Gerd Mühlbauer
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Actuator for variable-pitch propeller
Patent number
5,226,844
Issue date
Jul 13, 1993
Peter Muller
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Inboard servo for marine controllable pitch propellers
Patent number
5,213,472
Issue date
May 25, 1993
Bird-Johnson Company
Mark S. Dumais
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Flange-mounted controllable pitch marine propeller
Patent number
5,145,318
Issue date
Sep 8, 1992
Bird-Johnson Company
Stephen C. Olson
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Boat drive with adjustable pitch propeller
Patent number
5,073,134
Issue date
Dec 17, 1991
Peter Muller
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Adjustable propeller
Patent number
4,973,225
Issue date
Nov 27, 1990
Claus Kruppa
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Controllable pitch propeller assembly
Patent number
4,952,083
Issue date
Aug 28, 1990
Fred H. Kuehl
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Variable pitch marine propeller system
Patent number
4,929,201
Issue date
May 29, 1990
Vari-Prop, Inc.
Donald R. Pitt
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Variable propeller system incorporating a forward transfer bearing
Patent number
4,893,989
Issue date
Jan 16, 1990
United Technologies Corporation
Paul A. Carvalho
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Inboard servo for marine controllable pitch propellers
Patent number
4,872,811
Issue date
Oct 10, 1989
Bird-Johnson Company
Joseph L. Cavallaro
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Control system for propeller with controllable pitch
Patent number
4,781,533
Issue date
Nov 1, 1988
Kamewa AB
Sven-Ola Andersson
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Method and apparatus for controlling propeller pitch
Patent number
4,419,050
Issue date
Dec 6, 1983
Charles L. Williams
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Adjustable pitch propeller drive
Patent number
4,365,937
Issue date
Dec 28, 1982
Harold L. Hiebert
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Devices for operating variable-pitch propellers
Patent number
4,229,141
Issue date
Oct 21, 1980
Jose Luis de Francisco Mesado
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Pitch controlling device of a marine propeller
Patent number
4,142,835
Issue date
Mar 6, 1979
Chuetsu Waukesha Kabushiki Kaisha
Naoji Hisada
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Adjustment means for achieving equal crankpin loading in a controll...
Patent number
4,142,834
Issue date
Mar 6, 1979
Arne Feroy
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Variable-pitch propeller
Patent number
4,132,503
Issue date
Jan 2, 1979
Schaffran Propeller Lehne & Co.
Robert Kreft
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Feathering controllable pitch propeller
Patent number
4,028,004
Issue date
Jun 7, 1977
Lips B.V.
Jaap Wind
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF ARRANGING THE LUBRICATION OF A CONTROLLABLE PITCH PROPELL...
Publication number
20180029680
Publication date
Feb 1, 2018
WÄRTSILÄ NETHERLANDS B.V.
Lukasz BARTNIK
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
PROPULSION SYSTEM FOR VESSELS
Publication number
20150274271
Publication date
Oct 1, 2015
SCANA VOLDA AS
Henning Brautaset
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
TURBINE WITH HYDRAULIC VARIABLE PITCH SYSTEM
Publication number
20140369836
Publication date
Dec 18, 2014
Richard P. Clark
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
DEVICE WITH COUNTER-ROTATING PROPELLERS HAVING A PROPELLER PITCH AL...
Publication number
20110305575
Publication date
Dec 15, 2011
SNECMA
Wouter Balk
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
ADJUSTABLE PROPELLER ARRANGEMENT AND A METHOD OF DISTRIBUTING FLUID...
Publication number
20110189909
Publication date
Aug 4, 2011
BERG PROPULSION TECHNOLOGY AB
Conny Thyberg
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
PROPELLER
Publication number
20110189018
Publication date
Aug 4, 2011
BERG PROPULSION TECHNOLOGY AB
Conny Thyberg
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
REMOTELY CONTROLLED AND ELECTRONICALLY OPERATED VARIABLE-PITCH SAIL...
Publication number
20100209244
Publication date
Aug 19, 2010
Gary Listen Lacy
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Electrohydraulic propeller governor
Publication number
20090180876
Publication date
Jul 16, 2009
MT-Propeller Entwicklung GmbH
Gerd Muhlbauer
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Actuation system for a controllable pitch propeller
Publication number
20030180146
Publication date
Sep 25, 2003
David V. Arel
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Universal constant speed variable pitch boat propeller system
Publication number
20020150473
Publication date
Oct 17, 2002
Henry A. Castle
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT