FR2420479A1 - WATERJET MECHANISM FOR PROPULATING AND GOVERNING NAUTICAL VESSELS - Google Patents

WATERJET MECHANISM FOR PROPULATING AND GOVERNING NAUTICAL VESSELS

Info

Publication number
FR2420479A1
FR2420479A1 FR7901940A FR7901940A FR2420479A1 FR 2420479 A1 FR2420479 A1 FR 2420479A1 FR 7901940 A FR7901940 A FR 7901940A FR 7901940 A FR7901940 A FR 7901940A FR 2420479 A1 FR2420479 A1 FR 2420479A1
Authority
FR
France
Prior art keywords
propulating
governing
pump
water
motor
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
FR7901940A
Other languages
French (fr)
Other versions
FR2420479B1 (en
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.)
Schottel GmbH and Co KG
Original Assignee
Schottel GmbH and Co KG
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 Schottel GmbH and Co KG filed Critical Schottel GmbH and Co KG
Publication of FR2420479A1 publication Critical patent/FR2420479A1/en
Application granted granted Critical
Publication of FR2420479B1 publication Critical patent/FR2420479B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Cookers (AREA)

Abstract

a. Mécanisme à jet d'eau pour propulser et gouverner des bâtiments, avec une pompe entraînable qui aspire un courant d'eau de la cale du bateau et l'expulse dans des directions sélectives, avec un moteur pour la commande de la pompe et avec des canaux pour l'expulsion d'après les nécessités du courant d'eau. b. Mécanisme caractérisé en ce que la pompe, son logement, le moteur et au moins un canal ou au moins une partie de celui-ci, formant un ensemble unitaire transportable. c. Mécanisme applicable à des bateaux à parcours limité.at. Water jet mechanism for propelling and steering vessels, with a drivable pump that draws a stream of water from the bilge of the boat and expels it in selective directions, with a motor for pump control and with channels for expulsion according to the needs of the water current. b. Mechanism characterized in that the pump, its housing, the motor and at least one channel or at least part thereof, forming a unitary transportable assembly. vs. Mechanism applicable to boats with limited course.

FR7901940A 1978-03-21 1979-01-25 WATER JET MECHANISM FOR PROPELLING AND GOVERNING NAUTICAL VESSELS Expired FR2420479B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782812293 DE2812293A1 (en) 1978-03-21 1978-03-21 WATER JET DRIVE FOR DRIVING AND CONTROLLING WATER VEHICLES

Publications (2)

Publication Number Publication Date
FR2420479A1 true FR2420479A1 (en) 1979-10-19
FR2420479B1 FR2420479B1 (en) 1986-08-14

Family

ID=6035059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901940A Expired FR2420479B1 (en) 1978-03-21 1979-01-25 WATER JET MECHANISM FOR PROPELLING AND GOVERNING NAUTICAL VESSELS

Country Status (10)

Country Link
JP (2) JPS54126394A (en)
DE (1) DE2812293A1 (en)
DK (1) DK93579A (en)
ES (1) ES478376A1 (en)
FI (1) FI66803C (en)
FR (1) FR2420479B1 (en)
GB (1) GB2017026B (en)
NO (1) NO147373C (en)
PT (1) PT69048A (en)
SE (1) SE7813103L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1030011C2 (en) * 2005-09-22 2007-03-26 Kalkman Holding B V D Bowscrew device with several outlet channels also comprise housing with several outlet channels cross ways to inlet channel, extending in different directions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB913953A (en) * 1959-03-26 1962-12-28 Dowty Technical Dev Ltd Improvements in propulsion and steering of engine-driven boats or other marine craft
FR2207828A1 (en) * 1972-11-29 1974-06-21 Piaggio & C Spa
US3830184A (en) * 1970-02-24 1974-08-20 Schottel Werft Lateral thrust rudder unit
FR2223235A2 (en) * 1973-03-28 1974-10-25 Schottel Werft
FR2240862A1 (en) * 1973-08-16 1975-03-14 Weir Pumps Ltd Lateral ships propulsion with bottom intake - has lateral outlets and adjustable guide vanes for port or starboard propulsion

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795888A (en) 1972-03-29 1973-06-18 Grohe Kg Hans SHOWERHEAD
DE2216344C3 (en) 1972-04-05 1974-10-03 Schottel-Werft Josef Becker Kg, 5401 Spay Water jet propulsion for propulsion and steering of watercraft

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB913953A (en) * 1959-03-26 1962-12-28 Dowty Technical Dev Ltd Improvements in propulsion and steering of engine-driven boats or other marine craft
US3830184A (en) * 1970-02-24 1974-08-20 Schottel Werft Lateral thrust rudder unit
FR2207828A1 (en) * 1972-11-29 1974-06-21 Piaggio & C Spa
FR2223235A2 (en) * 1973-03-28 1974-10-25 Schottel Werft
FR2240862A1 (en) * 1973-08-16 1975-03-14 Weir Pumps Ltd Lateral ships propulsion with bottom intake - has lateral outlets and adjustable guide vanes for port or starboard propulsion

Also Published As

Publication number Publication date
JPS54126394A (en) 1979-10-01
FI66803C (en) 1984-12-10
JPS5859699U (en) 1983-04-22
GB2017026B (en) 1982-06-03
GB2017026A (en) 1979-10-03
NO790930L (en) 1979-09-24
DK93579A (en) 1979-09-22
FI790801A (en) 1979-09-22
PT69048A (en) 1979-02-01
FI66803B (en) 1984-08-31
FR2420479B1 (en) 1986-08-14
DE2812293A1 (en) 1979-10-04
NO147373C (en) 1983-03-30
NO147373B (en) 1982-12-20
ES478376A1 (en) 1979-05-16
JPS6127839Y2 (en) 1986-08-19
SE7813103L (en) 1979-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse