DK155826C - Skibsringskrue - Google Patents

Skibsringskrue

Info

Publication number
DK155826C
DK155826C DK360979A DK360979A DK155826C DK 155826 C DK155826 C DK 155826C DK 360979 A DK360979 A DK 360979A DK 360979 A DK360979 A DK 360979A DK 155826 C DK155826 C DK 155826C
Authority
DK
Denmark
Prior art keywords
ring screw
ship ring
ship
screw
ring
Prior art date
Application number
DK360979A
Other languages
Danish (da)
English (en)
Other versions
DK360979A (da
DK155826B (da
Inventor
Leslie Graham Church
Original Assignee
Marine Propulsion Limited
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 Marine Propulsion Limited filed Critical Marine Propulsion Limited
Publication of DK360979A publication Critical patent/DK360979A/da
Publication of DK155826B publication Critical patent/DK155826B/da
Application granted granted Critical
Publication of DK155826C publication Critical patent/DK155826C/da

Links

DK360979A 1978-08-30 1979-08-29 Skibsringskrue DK155826C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NZ18829878 1978-08-30
NZ18829878 1978-08-30
NZ18829879 1979-05-23
NZ18829879A NZ188298A (en) 1978-08-30 1979-05-23 Shrouded marine propeller

Publications (3)

Publication Number Publication Date
DK360979A DK360979A (da) 1980-03-01
DK155826B DK155826B (da) 1989-05-22
DK155826C true DK155826C (da) 1989-10-30

Family

ID=26650040

Family Applications (1)

Application Number Title Priority Date Filing Date
DK360979A DK155826C (da) 1978-08-30 1979-08-29 Skibsringskrue

Country Status (6)

Country Link
JP (1) JPH021199Y2 (cs)
BR (1) BR7905471A (cs)
DK (1) DK155826C (cs)
NO (1) NO148179C (cs)
NZ (1) NZ188298A (cs)
ZA (1) ZA794599B (cs)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426742A (en) * 1943-11-20 1947-09-02 Felix W Pawlowski Screw propeller
GB1325395A (en) * 1971-11-16 1973-08-01 Townshend R C Marine ring propellers
JPS5246131U (cs) * 1975-09-29 1977-04-01
JPS52156098U (cs) * 1976-05-20 1977-11-26

Also Published As

Publication number Publication date
BR7905471A (pt) 1980-07-15
DK360979A (da) 1980-03-01
NO148179B (no) 1983-05-16
JPS6212596U (cs) 1987-01-26
ZA794599B (en) 1980-09-24
NO148179C (no) 1983-08-24
NO792779L (no) 1980-03-03
JPH021199Y2 (cs) 1990-01-11
DK155826B (da) 1989-05-22
NZ188298A (en) 1982-12-07

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Legal Events

Date Code Title Description
PBP Patent lapsed