CH540813A - Variable displacement propeller - Google Patents

Variable displacement propeller

Info

Publication number: CH540813A
Authority: CH; Switzerland
Prior art keywords: variable displacement; propeller; displacement propeller; variable; displacement
Prior art date: 1971-08-26

Application number

CH1243572A

Other languages

German (de)

Inventor

Nicolaas Merkx Antonius

Petrus Van Spijk Hubertus

Original Assignee

Lips Nv

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.)

1971-08-26

Filing date

1972-08-22

Publication date

1973-08-31

1972-08-22 Application filed by Lips Nv filed Critical Lips Nv

1973-08-31 Publication of CH540813A publication Critical patent/CH540813A/en

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
- 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)
Fluid-Pressure Circuits (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

CH1243572A 1971-08-26 1972-08-22 Variable displacement propeller CH540813A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4010571A GB1384383A (en)	1971-08-26	1971-08-26	Variable pitch propeller with emergency control

Publications (1)

Publication Number	Publication Date
CH540813A true CH540813A (en)	1973-08-31

Family

ID=10413224

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1243572A CH540813A (en)	1971-08-26	1972-08-22	Variable displacement propeller

Country Status (17)

Country	Link
US (1)	US3802800A (en)
JP (1)	JPS4831690A (en)
AU (1)	AU468331B2 (en)
BR (1)	BR7205874D0 (en)
CA (1)	CA953165A (en)
CH (1)	CH540813A (en)
DD (1)	DD99140A5 (en)
DE (1)	DE2241486A1 (en)
ES (1)	ES406110A1 (en)
FR (1)	FR2151404A5 (en)
GB (1)	GB1384383A (en)
IT (1)	IT965129B (en)
NL (1)	NL7210894A (en)
NO (1)	NO132036C (en)
PL (1)	PL79476B1 (en)
SE (1)	SE393076B (en)
ZA (1)	ZA725806B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1478674A (en) *	1974-07-03	1977-07-06	Lips Bv	Feathering controllable pitch propeller
ES458039A1 (en) *	1977-04-06	1978-03-16	Mesado Francisco J L	Devices for operating variable-pitch propellers
JPS57140291A (en) *	1981-02-23	1982-08-30	Kawasaki Heavy Ind Ltd	Variable pitch impeller
SE448295B (en) *	1985-08-02	1987-02-09	Kamewa Ab	MANUAL SYSTEM FOR PROPELLER WITH STELLABLE BLADES
JPS63188295U (en) *	1987-05-25	1988-12-02
US4810166A (en) *	1987-08-03	1989-03-07	Bird-Johnson Company	Controllable pitch marine propeller
US5145318A (en) *	1989-11-16	1992-09-08	Bird-Johnson Company	Flange-mounted controllable pitch marine propeller
DE3938567C1 (en) *	1989-11-21	1991-04-11	Urs Wollerau Ch Morgenthaler
EP2052965B1 (en) *	2008-01-11	2013-05-15	MT-Propeller Entwicklung GmbH	Hydraulic adjustable propeller
US8465257B1 (en)	2008-10-31	2013-06-18	Brp Us Inc.	Variable pitch propeller
GB201007565D0 (en)	2010-05-06	2010-06-23	Rolls Royce Plc	Pitch control mechanism
GB201007567D0 (en)	2010-05-06	2010-06-23	Rolls Royce Plc	BAck-up featherer
GB201007569D0 (en)	2010-05-06	2010-06-23	Rolls Royce Plc	Pitch control mechanism
GB201007564D0 (en)	2010-05-06	2010-06-23	Rolls Royce Plc	Back-up featherer
CN104071322B (en) *	2014-05-22	2016-07-06	上海利屹恩船舶科技有限公司	Self-lubricating adjustable pitch oar and adjustable pitch oar hydraulic pressure thereof and lubricating system
WO2016138960A1 (en) *	2015-03-05	2016-09-09	Wärtsilä Netherlands B.V.	A method of arranging the lubrication of a controllable pitch propeller arrangement of a marine vessel and a lubrication arrangement therefor
US9849955B1 (en)	2017-01-03	2017-12-26	Fred Kiekhaefer	Marine surface propulsion device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2693243A (en) *	1952-07-23	1954-11-02	John H Strandell	Double crank controllable pitch propeller
US3034584A (en) *	1959-09-09	1962-05-15	Hindmarch Thomas	Marine propulsion installations
NO120011B (en) *	1967-03-22	1970-08-10	Karlstad Mekaniska Ab
SE306891B (en) *	1967-11-28	1968-12-09	Karlstad Mekaniska Ab
NO123595B (en) *	1969-03-28	1971-12-13	Liaaen As A M
DE2000203A1 (en) *	1969-04-21	1970-12-17	Rostock Dieselmotoren	Controllable pitch propeller

1971
- 1971-08-26 GB GB4010571A patent/GB1384383A/en not_active Expired
1972
- 1972-08-09 NL NL7210894A patent/NL7210894A/xx not_active Application Discontinuation
- 1972-08-18 NO NO2982/72A patent/NO132036C/no unknown
- 1972-08-22 SE SE7210890A patent/SE393076B/en unknown
- 1972-08-22 CH CH1243572A patent/CH540813A/en not_active IP Right Cessation
- 1972-08-22 AU AU45846/72A patent/AU468331B2/en not_active Expired
- 1972-08-23 US US00282904A patent/US3802800A/en not_active Expired - Lifetime
- 1972-08-23 DE DE2241486A patent/DE2241486A1/en active Pending
- 1972-08-23 ZA ZA725806A patent/ZA725806B/en unknown
- 1972-08-25 DD DD165260A patent/DD99140A5/xx unknown
- 1972-08-25 JP JP47085201A patent/JPS4831690A/ja active Pending
- 1972-08-25 BR BR005874/72A patent/BR7205874D0/en unknown
- 1972-08-25 PL PL1972157455A patent/PL79476B1/pl unknown
- 1972-08-25 FR FR7230338A patent/FR2151404A5/fr not_active Expired
- 1972-08-25 IT IT69743/72A patent/IT965129B/en active
- 1972-08-25 ES ES406110A patent/ES406110A1/en not_active Expired
- 1972-08-28 CA CA150,327A patent/CA953165A/en not_active Expired

Also Published As

Publication number	Publication date
CA953165A (en)	1974-08-20
ZA725806B (en)	1973-05-30
JPS4831690A (en)	1973-04-25
AU4584672A (en)	1974-02-28
DD99140A5 (en)	1973-07-20
ES406110A1 (en)	1975-08-01
NO132036C (en)	1975-09-10
IT965129B (en)	1974-01-31
NO132036B (en)	1975-06-02
BR7205874D0 (en)	1973-08-30
GB1384383A (en)	1975-02-19
NL7210894A (en)	1973-02-28
AU468331B2 (en)	1976-01-08
SE393076B (en)	1977-05-02
US3802800A (en)	1974-04-09
DE2241486A1 (en)	1973-03-15
FR2151404A5 (en)	1973-04-13
PL79476B1 (en)	1975-06-30

Publication	Publication Date	Title
DK617972A (en)	1978-05-16	HELICOPTER
BE783896A (en)	1972-11-24	VITROCERAMICS
BE780107A (en)	1972-07-03	TIME-GUARD
BE788533A (en)	1973-01-02	SNELKOPPELINGSMECHANISM
FI53293C (en)	1978-04-10	EXPANSIONSAXEL
FI56106B (en)	1979-08-31	FILTERFOERSEDD CIGARRETT VENTILERAD
BE788801A (en)	1973-01-02	VERBETERDE MAAIDORSER
FI55633B (en)	1979-05-31	ISBRYTNINGSFARTYG
FI53299C (en)	1978-04-10	KOMPOSTTOALETT
FI53804B (en)	1978-05-02	ELASTISKT DEFORMERBART BEHAOLLARLOCK
BE782632A (en)	1972-10-25	POLYMETHYLENEDIAMINES
CH540813A (en)	1973-08-31	Variable displacement propeller
AT329438B (en)	1976-05-10	AIRLIFTER
FI55582C (en)	1979-08-10	INSTICKSLAOS FOER ELDHANDVAPEN
DK132169C (en)	1976-04-05	LASTBEREBAND
BE790835A (en)	1973-02-15	REVERSIBELE TRILTRANSPORTEUR
SE7508734L (en)	1975-08-01	PROPELLER
FI55314B (en)	1979-03-30	STRYKANDE ISSKAERNINGSVERKTYG
BE777479A (en)	1972-04-17	CONNECTIONS
DE7114577U (en)	1972-09-28	DISPLACEMENT PUMP
BE779891A (en)	1972-08-25	WASHER-WRINKER
SE383138B (en)	1976-03-01	SPEED VARIABLE ENDLOS TRANSPORTOR
FI54455B (en)	1978-08-31	BAERRULLE FOER BANDTRANSPORTOERER ELLER RULLBANOR
BE782967A (en)	1972-09-01	TANDPASTA
FI55821C (en)	1979-10-10	LOEPVAGN FOER ENKELRAELSHAENGBANOR

Legal Events

Date	Code	Title	Description
1980-05-14	PL	Patent ceased