FI871372A - Dyspropeller. - Google Patents

Dyspropeller. Download PDF

Info

Publication number
FI871372A
FI871372A FI871372A FI871372A FI871372A FI 871372 A FI871372 A FI 871372A FI 871372 A FI871372 A FI 871372A FI 871372 A FI871372 A FI 871372A FI 871372 A FI871372 A FI 871372A
Authority
FI
Finland
Prior art keywords
shroud
propeller
protective members
ice blocks
ice
Prior art date
Application number
FI871372A
Other languages
English (en)
Other versions
FI83751B (fi
FI871372A0 (fi
FI83751C (fi
Inventor
Hans Bjoerkestam
Sauli Immonen
Heikki Tulkki
Harry Lindroos
Original Assignee
Waertsilae Meriteollisuus
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 FI861371A external-priority patent/FI76749C/fi
Priority claimed from FI861370A external-priority patent/FI77419C/fi
Application filed by Waertsilae Meriteollisuus filed Critical Waertsilae Meriteollisuus
Priority to FI871372A priority Critical patent/FI83751C/fi
Publication of FI871372A0 publication Critical patent/FI871372A0/fi
Publication of FI871372A publication Critical patent/FI871372A/fi
Publication of FI83751B publication Critical patent/FI83751B/fi
Application granted granted Critical
Publication of FI83751C publication Critical patent/FI83751C/fi

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)
  • Confectionery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FI871372A 1986-03-27 1987-03-27 Dyspropeller. FI83751C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI871372A FI83751C (fi) 1986-03-27 1987-03-27 Dyspropeller.

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
FI861371A FI76749C (fi) 1986-03-27 1986-03-27 Propeller med dysa.
FI861370A FI77419C (fi) 1986-03-27 1986-03-27 Propeller med dysa.
FI861370 1986-03-27
FI861371 1986-03-27
FI871372A FI83751C (fi) 1986-03-27 1987-03-27 Dyspropeller.
FI871372 1987-03-27

Publications (4)

Publication Number Publication Date
FI871372A0 FI871372A0 (fi) 1987-03-27
FI871372A true FI871372A (fi) 1987-09-28
FI83751B FI83751B (fi) 1991-05-15
FI83751C FI83751C (fi) 1991-08-26

Family

ID=27241172

Family Applications (1)

Application Number Title Priority Date Filing Date
FI871372A FI83751C (fi) 1986-03-27 1987-03-27 Dyspropeller.

Country Status (1)

Country Link
FI (1) FI83751C (fi)

Also Published As

Publication number Publication date
FI83751B (fi) 1991-05-15
FI871372A0 (fi) 1987-03-27
FI83751C (fi) 1991-08-26

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: MASA-YARDS OY