FR2334852A1 - Propulseur hydraulique a helice - Google Patents

Propulseur hydraulique a helice

Info

Publication number
FR2334852A1
FR2334852A1 FR7538103A FR7538103A FR2334852A1 FR 2334852 A1 FR2334852 A1 FR 2334852A1 FR 7538103 A FR7538103 A FR 7538103A FR 7538103 A FR7538103 A FR 7538103A FR 2334852 A1 FR2334852 A1 FR 2334852A1
Authority
FR
France
Prior art keywords
rotor
cowling
screw blades
screw
spring
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.)
Granted
Application number
FR7538103A
Other languages
English (en)
Other versions
FR2334852B1 (fr
Inventor
Claude Sable
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CERIA
Original Assignee
CERIA
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 by CERIA filed Critical CERIA
Priority to FR7538103A priority Critical patent/FR2334852A1/fr
Priority to DE19762655732 priority patent/DE2655732A1/de
Priority to NL7613763A priority patent/NL7613763A/xx
Publication of FR2334852A1 publication Critical patent/FR2334852A1/fr
Application granted granted Critical
Publication of FR2334852B1 publication Critical patent/FR2334852B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
    • F04D13/043—Units comprising pumps and their driving means the pump being fluid driven the pump wheel carrying the fluid driving means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/16—Propellers having a shrouding ring attached to blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/22—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
    • B63H23/26—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C2/00—Rotary-piston engines
    • F03C2/30—Rotary-piston engines having the characteristics covered by two or more of groups F03C2/02, F03C2/08, F03C2/22, F03C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F03C2/304—Rotary-piston engines having the characteristics covered by two or more of groups F03C2/02, F03C2/08, F03C2/22, F03C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movements defined in sub-group F03C2/08 or F03C2/22 and relative reciprocation between members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H2023/005—Transmitting power from propulsion power plant to propulsive elements using a drive acting on the periphery of a rotating propulsive element, e.g. on a dented circumferential ring on a propeller, or a propeller acting as rotor of an electric motor
FR7538103A 1975-12-12 1975-12-12 Propulseur hydraulique a helice Granted FR2334852A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7538103A FR2334852A1 (fr) 1975-12-12 1975-12-12 Propulseur hydraulique a helice
DE19762655732 DE2655732A1 (de) 1975-12-12 1976-12-09 Hydraulischer antrieb mit einem eine schraube tragenden stator
NL7613763A NL7613763A (nl) 1975-12-12 1976-12-10 Hydraulische voortstuwer met schroef.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7538103A FR2334852A1 (fr) 1975-12-12 1975-12-12 Propulseur hydraulique a helice

Publications (2)

Publication Number Publication Date
FR2334852A1 true FR2334852A1 (fr) 1977-07-08
FR2334852B1 FR2334852B1 (fr) 1978-05-19

Family

ID=9163676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538103A Granted FR2334852A1 (fr) 1975-12-12 1975-12-12 Propulseur hydraulique a helice

Country Status (3)

Country Link
DE (1) DE2655732A1 (fr)
FR (1) FR2334852A1 (fr)
NL (1) NL7613763A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312063A1 (de) * 1983-04-02 1984-10-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schiffsintegrierter motorpropeller

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504196A (en) * 1982-12-20 1985-03-12 Lay Joachim E Rotary turboengine and supercharger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312063A1 (de) * 1983-04-02 1984-10-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schiffsintegrierter motorpropeller

Also Published As

Publication number Publication date
FR2334852B1 (fr) 1978-05-19
DE2655732A1 (de) 1977-06-23
NL7613763A (nl) 1977-06-14

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Legal Events

Date Code Title Description
ST Notification of lapse