DE3146394C2 - - Google Patents

Info

Publication number
DE3146394C2
DE3146394C2 DE3146394A DE3146394A DE3146394C2 DE 3146394 C2 DE3146394 C2 DE 3146394C2 DE 3146394 A DE3146394 A DE 3146394A DE 3146394 A DE3146394 A DE 3146394A DE 3146394 C2 DE3146394 C2 DE 3146394C2
Authority
DE
Germany
Prior art keywords
pump housing
opening
water
pump
channel
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 - Lifetime
Application number
DE3146394A
Other languages
German (de)
English (en)
Other versions
DE3146394A1 (de
Inventor
Kjell Karlstad Se Haglund
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.)
Kamewa AB
Original Assignee
Kamewa AB
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
Priority claimed from SE8008288A external-priority patent/SE424845B/sv
Application filed by Kamewa AB filed Critical Kamewa AB
Publication of DE3146394A1 publication Critical patent/DE3146394A1/de
Application granted granted Critical
Publication of DE3146394C2 publication Critical patent/DE3146394C2/de
Granted legal-status Critical Current

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
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/10—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof
    • B63H11/107—Direction control of propulsive fluid
    • B63H11/11—Direction control of propulsive fluid with bucket or clamshell-type reversing means
    • 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
    • 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
    • B63H11/10—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof
    • B63H11/107—Direction control of propulsive fluid
    • B63H11/113—Pivoted outlet

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)
  • Finger-Pressure Massage (AREA)
  • Circuits Of Receivers In General (AREA)
  • Electrotherapy Devices (AREA)
DE19813146394 1980-11-26 1981-11-23 Wasserstrahlvorrichtung fuer schiffe Granted DE3146394A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8008288A SE424845B (sv) 1980-11-26 1980-11-26 Straldriftsaggregat for fartyg
SE8102714A SE449333B (sv) 1980-11-26 1981-04-29 Straldriftsaggregat

Publications (2)

Publication Number Publication Date
DE3146394A1 DE3146394A1 (de) 1982-11-18
DE3146394C2 true DE3146394C2 (enrdf_load_stackoverflow) 1992-01-09

Family

ID=26657736

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813146394 Granted DE3146394A1 (de) 1980-11-26 1981-11-23 Wasserstrahlvorrichtung fuer schiffe

Country Status (5)

Country Link
DE (1) DE3146394A1 (enrdf_load_stackoverflow)
FR (1) FR2494662B1 (enrdf_load_stackoverflow)
GB (1) GB2089306B (enrdf_load_stackoverflow)
IT (1) IT1139857B (enrdf_load_stackoverflow)
NO (2) NO152084C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19720962A1 (de) * 1997-05-17 1998-07-02 Voith Hydro Gmbh & Co Kg Wasserstrahlantrieb für ein Wasserfahrzeug

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB919216A (en) * 1959-03-24 1963-02-20 C W F Hamilton & Co Ltd Improvements in or relating to hydraulic jet propulsion apparatus for water-borne craft
FR1282741A (fr) * 1960-12-17 1962-01-27 Snecma Application de la pompe hélico-centrifuge à la propulsion par jet des bateaux
US3405526A (en) * 1967-03-01 1968-10-15 Twin Disc Inc Multiple stage, hydraulic jet propulsion apparatus for water craft
US3981262A (en) * 1971-01-22 1976-09-21 Sidewinder Marine, Inc. Water jet propulsion apparatus
GB1345517A (en) * 1971-04-19 1974-01-30 Norris Auto Products Ltd Boat propulsion unit
US3752110A (en) * 1972-03-20 1973-08-14 Berkeley Pump Co Afterplane for marine jet-powered boats
US3805731A (en) * 1972-05-05 1974-04-23 North American Rockwell Dual pump waterjet
US3859951A (en) * 1972-12-21 1975-01-14 Brunswick Corp Marine drive transom seal apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19720962A1 (de) * 1997-05-17 1998-07-02 Voith Hydro Gmbh & Co Kg Wasserstrahlantrieb für ein Wasserfahrzeug

Also Published As

Publication number Publication date
NO152085B (no) 1985-04-22
GB2089306A (en) 1982-06-23
NO152084C (no) 1985-07-31
DE3146394A1 (de) 1982-11-18
IT8125311A0 (it) 1981-11-26
NO152085C (no) 1985-07-31
IT1139857B (it) 1986-09-24
NO814015L (no) 1982-05-27
GB2089306B (en) 1984-09-05
NO814014L (no) 1982-05-27
NO152084B (no) 1985-04-22
FR2494662B1 (fr) 1986-05-23
FR2494662A1 (fr) 1982-05-28

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition