FR1205951A - Perfectionnements aux hélices à pas variable - Google Patents

Perfectionnements aux hélices à pas variable

Info

Publication number
FR1205951A
FR1205951A FR1205951DA FR1205951A FR 1205951 A FR1205951 A FR 1205951A FR 1205951D A FR1205951D A FR 1205951DA FR 1205951 A FR1205951 A FR 1205951A
Authority
FR
France
Prior art keywords
variable pitch
pitch propeller
propeller
variable
propeller improvements
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
French (fr)
Inventor
Ernest-Charles Hatcher
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.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1205951A publication Critical patent/FR1205951A/fr
Expired legal-status Critical Current

Links

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Reciprocating Pumps (AREA)
  • Relay Circuits (AREA)
FR1205951D 1957-04-18 1958-04-18 Perfectionnements aux hélices à pas variable Expired FR1205951A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12757/57A GB828942A (en) 1957-04-18 1957-04-18 Improvements relating to propellers or the like having variable-pitch blades

Publications (1)

Publication Number Publication Date
FR1205951A true FR1205951A (fr) 1960-02-05

Family

ID=10010567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1205951D Expired FR1205951A (fr) 1957-04-18 1958-04-18 Perfectionnements aux hélices à pas variable

Country Status (6)

Country Link
US (1) US3051248A (de)
BE (1) BE566884A (de)
CH (1) CH342861A (de)
DE (1) DE1116568B (de)
FR (1) FR1205951A (de)
GB (1) GB828942A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1202676B (de) * 1961-07-21 1965-10-07 Rudolf Mades Dr Ing Hydraulisch verstellbare Drehfluegel fuer das Lauf-rad einer Stroemungsmaschine, insbesondere einen Verstellpropeller fuer Schiffsantriebe oder eine Kaplan-Turbine

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK111869B (da) * 1961-10-26 1968-10-14 N Liaaen Servomekanisme til drejning af bladene i en skibspropel.
DE1244605B (de) * 1961-10-26 1967-07-13 Nils Johannes Liaaen Servomechanismus fuer die Verstellung der Fluegel einer Schiffsschraube mit einstellbarer Steigung
US3247908A (en) * 1962-08-27 1966-04-26 Robook Nicolay Nikolaevich Adjustable blades hydraulic turbine runner
SE306891B (de) * 1967-11-28 1968-12-09 Karlstad Mekaniska Ab
US3778187A (en) * 1971-04-13 1973-12-11 Propulsion Systems Inc Controllable pitch propellers for marine vessels
US3834157A (en) * 1973-02-05 1974-09-10 Avco Corp Spinner de-icing for gas turbine engines
GB1478674A (en) * 1974-07-03 1977-07-06 Lips Bv Feathering controllable pitch propeller
GB8723246D0 (en) * 1987-10-03 1987-11-04 Dowty Rotol Ltd Bladed rotor assemblies
SE533034C2 (sv) * 2008-09-17 2010-06-15 Berg Propulsion Technology Propeller
DK177923B1 (en) * 2013-06-06 2015-01-12 Man Diesel & Turbo Deutschland Valve arrangement for a propeller shaft
CN108945364B (zh) * 2018-05-25 2021-01-19 南京高精船用设备有限公司 一种基于分体式导架结构的大型船舶推进器
CN110230571B (zh) * 2019-07-02 2024-05-03 中国大唐集团新能源科学技术研究院有限公司 叶片独立变桨装置
CN112502840B (zh) * 2020-12-18 2022-09-16 中船动力有限公司 柴油机燃油定时液压调节装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH250261A (de) * 1944-12-02 1948-06-01 Sulzer Ag Einrichtung zum Verstellen der Flügel von Propellern während des Betriebes.
FR947583A (fr) * 1946-07-02 1949-07-06 Escher Wyss & Cie Const Mec Dispositif pour rendre étanches les joints des tourillons des pales d'hélices, des aubes de roues hydrauliques mobiles et des roues de pompes, aux points où les tourilons sortent d'un moyeu rempli d'un lubrifiant sous pression, dans lequel ils peuventtourner
CH279159A (de) * 1946-10-07 1951-11-15 Johannes Liaaen Nils Propellerverstelleinrichtung mit Servomotor für Schiffe, Pumpen oder Turbinen.
US2636714A (en) * 1946-12-11 1953-04-28 Baldwin Lima Hamilton Corp Dewatering device for adjustable blade rotary hydraulic machines
FR1013765A (fr) * 1950-02-23 1952-08-04 Perfectionnements apportés aux systèmes d'hélices à pas variable, notamment pourhélices marines
GB692403A (en) * 1950-11-16 1953-06-03 Nils Johannes Liaaen Marine propellers having variable pitch blades
US2754923A (en) * 1952-06-30 1956-07-17 John H Strandell Single crank controllable pitch propeller
US2686569A (en) * 1952-06-30 1954-08-17 Jr Tracey K Bruce Hydraulic controllable pitch propeller
US2693243A (en) * 1952-07-23 1954-11-02 John H Strandell Double crank controllable pitch propeller
NL84649C (de) * 1953-10-26
US2913057A (en) * 1955-06-20 1959-11-17 Baldwin Lima Hamilton Corp Operating mechanism for adjustable blade propeller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1202676B (de) * 1961-07-21 1965-10-07 Rudolf Mades Dr Ing Hydraulisch verstellbare Drehfluegel fuer das Lauf-rad einer Stroemungsmaschine, insbesondere einen Verstellpropeller fuer Schiffsantriebe oder eine Kaplan-Turbine

Also Published As

Publication number Publication date
US3051248A (en) 1962-08-28
CH342861A (fr) 1959-11-30
GB828942A (en) 1960-02-24
DE1116568B (de) 1961-11-02
BE566884A (fr) 1960-05-14

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