CH425512A - Watercraft with water jet recoil drive and a cleaning device for a protective grille arranged on the bottom of the watercraft - Google Patents

Watercraft with water jet recoil drive and a cleaning device for a protective grille arranged on the bottom of the watercraft

Info

Publication number
CH425512A
CH425512A CH591265A CH591265A CH425512A CH 425512 A CH425512 A CH 425512A CH 591265 A CH591265 A CH 591265A CH 591265 A CH591265 A CH 591265A CH 425512 A CH425512 A CH 425512A
Authority
CH
Switzerland
Prior art keywords
watercraft
cleaning device
water jet
protective grille
grille arranged
Prior art date
Application number
CH591265A
Other languages
German (de)
Inventor
Rabald Willy
Original Assignee
Rabald Willy
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 Rabald Willy filed Critical Rabald Willy
Publication of CH425512A publication Critical patent/CH425512A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/01—Marine propulsion by water jets having means to prevent foreign material from clogging fluid passage way
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
    • B63B13/02—Ports for passing water through vessels' sides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH591265A 1964-05-14 1965-04-28 Watercraft with water jet recoil drive and a cleaning device for a protective grille arranged on the bottom of the watercraft CH425512A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER37904A DE1225984B (en) 1964-05-14 1964-05-14 Cleaning device for a protective grille arranged on the bottom of a watercraft with a water jet recoil drive

Publications (1)

Publication Number Publication Date
CH425512A true CH425512A (en) 1966-11-30

Family

ID=7405350

Family Applications (1)

Application Number Title Priority Date Filing Date
CH591265A CH425512A (en) 1964-05-14 1965-04-28 Watercraft with water jet recoil drive and a cleaning device for a protective grille arranged on the bottom of the watercraft

Country Status (5)

Country Link
US (1) US3279414A (en)
BE (1) BE663917A (en)
CH (1) CH425512A (en)
DE (1) DE1225984B (en)
GB (1) GB1066533A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2438243A1 (en) * 1974-08-08 1976-02-19 Brunswick Corp Boat propeller with exhaust in hub - is glass fibre reinforced nylon integrally moulded for hub and blades
US4373919A (en) * 1980-11-17 1983-02-15 Rockwell International Corporation Multi-passage variable diffuser inlet
US5505639A (en) * 1988-06-02 1996-04-09 Burg; Donald E. Hydro-air drive
CA2131345A1 (en) * 1993-11-05 1995-05-06 Clarence E. Blanchard Marine propulsion unit having exteriorly accessible clean-out capability and flushing device for same
US5598804A (en) * 1995-09-05 1997-02-04 Vostitsanos; Lazaros J. Device for clearing water intake grilles of water jet watercraft
EP0874753A4 (en) * 1996-01-16 2001-03-14 Paulette Renee Burg Hydro-air drive
US5876258A (en) * 1997-06-02 1999-03-02 Brunswick Corporation Self-activating marine jet drive weed grate cleanout system
US5846105A (en) * 1997-07-29 1998-12-08 Outboard Marine Corporation Marine jet propulsion water inlet system
US5851130A (en) * 1997-12-17 1998-12-22 Wainwright; Ralph Watercraft intake debris cleaner
JP3385036B2 (en) * 1998-05-28 2003-03-10 株式会社石垣 Waterjet propulsion outboard
US6083063A (en) * 2000-01-13 2000-07-04 Outbound Marine Corporation Pump jet apparatus with articulating weed grate clean-out system
US6482055B1 (en) 2001-08-11 2002-11-19 Bombardier Motor Corporation Of America Water jet propulsion unit having linear weed grate clean-out system
US11097821B1 (en) 2019-01-09 2021-08-24 James F. Schultz Debris protective fitting for a jet intake of an outboard jet motor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE104979C (en) *
DE52981C (en) * F. CORRELL in Neustadt a. d. Haardt Mill rake with cleaning device
US1700913A (en) * 1926-07-14 1929-02-05 Tawara Hikosaburo Propelling apparatus for ships
FR748228A (en) * 1932-03-18 1933-06-30 Water intake grid

Also Published As

Publication number Publication date
DE1225984B (en) 1966-09-29
GB1066533A (en) 1967-04-26
US3279414A (en) 1966-10-18
BE663917A (en) 1965-09-01

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