NL7803649A - Scheepsaandrijving. - Google Patents

Scheepsaandrijving.

Info

Publication number: NL7803649A
Authority: NL; Netherlands
Prior art keywords: ship power; ship; power
Prior art date: 1977-04-06

Application number

NL7803649A

Other languages

English (en)

Dutch (nl)

Original Assignee

Mesado Francisco J L

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1977-04-06

Filing date

1978-04-05

Publication date

1978-10-10

1978-04-05 Application filed by Mesado Francisco J L filed Critical Mesado Francisco J L

1978-10-10 Publication of NL7803649A publication Critical patent/NL7803649A/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H3/00—Propeller-blade pitch changing
- B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
- B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
- B63H3/081—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft
- B63H3/082—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft the control element being axially reciprocatable
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H3/00—Propeller-blade pitch changing
- B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
- B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
- B63H3/081—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft
- B63H3/082—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft the control element being axially reciprocatable
- B63H2003/084—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft the control element being axially reciprocatable with annular cylinder and piston
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H3/00—Propeller-blade pitch changing
- B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
- B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
- B63H2003/088—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid characterised by supply of fluid actuating medium to control element, e.g. of hydraulic fluid to actuator co-rotating with the propeller

Landscapes

Engineering & Computer Science (AREA)
Aviation & Aerospace Engineering (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
Ocean & Marine Engineering (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Fluid-Pressure Circuits (AREA)
Switches With Compound Operations (AREA)
Vehicle Body Suspensions (AREA)
Lifting Devices For Agricultural Implements (AREA)
Actuator (AREA)
Peptides Or Proteins (AREA)

NL7803649A 1977-04-06 1978-04-05 Scheepsaandrijving. NL7803649A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES458039A ES458039A1 (es)	1977-04-06	1977-04-06	Perfeccionamientos en los dispositivos accionadores de heli-ces de paso variable.

Publications (1)

Publication Number	Publication Date
NL7803649A true NL7803649A (nl)	1978-10-10

Family

ID=8473603

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7803649A NL7803649A (nl)	1977-04-06	1978-04-05	Scheepsaandrijving.

Country Status (6)

Country	Link
US (1)	US4229141A (es)
DE (1)	DE2814388A1 (es)
ES (1)	ES458039A1 (es)
FR (1)	FR2386447B1 (es)
NL (1)	NL7803649A (es)
NO (1)	NO146422C (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4365937A (en) *	1979-11-26	1982-12-28	Hiebert Harold L	Adjustable pitch propeller drive
DE3417853C2 (de) *	1984-05-14	1993-11-04	Blohm Voss Ag	Vorrichtung zum verstellen der fluegelsteigung eines schiffspropellers
DE4306140A1 (de) *	1993-02-27	1994-09-01	Klein Schanzlin & Becker Ag	Hydraulische Verstelleinrichtung
US6863239B2 (en) *	2003-02-27	2005-03-08	General Dynamics Advanced Information Systems, Inc.	Fluid conduit for use with hydraulic actuator
DE102006045077A1 (de) *	2006-09-21	2008-03-27	Air Fertigung-Technologie Gmbh & Co.Kg	Schiffsantrieb mit einem Verstellpropeller
JP2021037828A (ja) *	2019-09-03	2021-03-11	三菱重工業株式会社	可変ピッチプロペラ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB562845A (en) *	1941-12-26	1944-07-19	Automotive Prod Co Ltd	Improvements in or relating to variable pitch propellers for water craft
DE844873C (de) *	1943-09-20	1952-07-24	English Electric Co Ltd	Propeller mit einstellbarer Fluegelsteigung und zwei Drehfluegeln, deren Drehzapfen ineinander gelagert sind
US2931443A (en) *	1956-02-07	1960-04-05	Karlstad Mekaniska Ab	Pitch control means for variable pitch propellers
US3232350A (en) *	1964-07-09	1966-02-01	Michigan Wheel Company	Controllable pitch propeller
US3253659A (en) *	1965-02-02	1966-05-31	Colman J Seman	Controllable pitch propeller
GB1296062A (es) *	1969-05-03	1972-11-15
FR2044651A1 (es) *	1969-05-12	1971-02-26	Wieczorek Julien
US3600102A (en) *	1969-07-14	1971-08-17	Paul P Dirlik	Control assembly for controllable pitch propeller
US3746466A (en) *	1971-06-25	1973-07-17	Dieselmotorenwerk Veb	Adjusting and locking device
GB1384383A (en) *	1971-08-26	1975-02-19	Lips Nv	Variable pitch propeller with emergency control

1977
- 1977-04-06 ES ES458039A patent/ES458039A1/es not_active Expired
1978
- 1978-04-04 DE DE19782814388 patent/DE2814388A1/de not_active Withdrawn
- 1978-04-05 FR FR7810142A patent/FR2386447B1/fr not_active Expired
- 1978-04-05 NO NO781202A patent/NO146422C/no unknown
- 1978-04-05 NL NL7803649A patent/NL7803649A/xx not_active Application Discontinuation
- 1978-04-10 US US05/895,106 patent/US4229141A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE2814388A1 (de)	1978-10-12
NO146422B (no)	1982-06-21
FR2386447B1 (fr)	1985-12-27
NO146422C (no)	1982-09-29
ES458039A1 (es)	1978-03-16
FR2386447A1 (fr)	1978-11-03
US4229141A (en)	1980-10-21
NO781202L (no)	1978-10-09

Publication	Publication Date	Title
NL7810828A (nl)	1979-05-02	Bootstuwer.
NO150019C (no)	1984-08-01	Elektrisk undervannskopling.
NL7708733A (nl)	1978-10-06	Interpolymeren.
NL7810782A (nl)	1979-05-02	Vliegtuig.
IT7829911A0 (it)	1978-11-17	Vinil-esteri-uretani.
DK140382B (da)	1979-08-13	Vindmotor.
NL7710492A (nl)	1978-04-17	Krachtomzetter.
NL7807776A (nl)	1979-01-23	Decalqueervel.
IT7821099A0 (it)	1978-03-10	Piridinil-aminoalchileteri.
NL7810209A (nl)	1979-04-12	Roerinrichtng.
NL7811316A (nl)	1979-05-23	Zeilplank.
NL7807564A (nl)	1979-01-16	3-indolyl-tertiaire butylaminopropanolen.
NL7801863A (nl)	1978-08-25	Scheepsromp.
SE7811636L (sv)	1979-05-15	Fartyg
NL7809129A (nl)	1979-03-23	Spinkop.
NL7800337A (nl)	1978-07-25	Zeilplank.
SE432231B (sv)	1984-03-26	Fartygsmaskineri
NO782900L (no)	1979-02-27	Enhaands-blandebatteri.
IT7823035A0 (it)	1978-05-04	Bisamidine.
NL7801011A (nl)	1978-08-02	Diurethanen.
PL199675A1 (pl)	1979-02-12	Kadlub statku
NL7807132A (nl)	1979-01-03	Tuftmachine.
NL7803649A (nl)	1978-10-10	Scheepsaandrijving.
NO780169L (no)	1978-07-19	Dekk.
IT7824409A0 (it)	1978-06-09	Servosterzo.

Legal Events

Date	Code	Title
1982-07-01	BA	A request for search or an international-type search has been filed
1982-07-01	BB	A search report has been drawn up
1985-01-01	A85	Still pending on 85-01-01
1985-06-03	BC	A request for examination has been filed
1986-12-01	BV	The patent application has lapsed