FI852079A0 - ANORDINATION FOR FRAMSTAELLNING AV BLADEN I PROPELLERHJULET AV EN STROEMNINGSMASKIN. - Google Patents

ANORDINATION FOR FRAMSTAELLNING AV BLADEN I PROPELLERHJULET AV EN STROEMNINGSMASKIN.

Info

Publication number
FI852079A0
FI852079A0 FI852079A FI852079A FI852079A0 FI 852079 A0 FI852079 A0 FI 852079A0 FI 852079 A FI852079 A FI 852079A FI 852079 A FI852079 A FI 852079A FI 852079 A0 FI852079 A0 FI 852079A0
Authority
FI
Finland
Prior art keywords
stroemningsmaskin
propellerhjulet
bladen
anordination
framstaellning
Prior art date
Application number
FI852079A
Other languages
Finnish (fi)
Other versions
FI71681B (en
FI71681C (en
Inventor
Martti Heinonen
Original Assignee
Martti Heinonen
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 Martti Heinonen filed Critical Martti Heinonen
Priority to FI852079A priority Critical patent/FI71681C/en
Publication of FI852079A0 publication Critical patent/FI852079A0/en
Priority to EP19860903391 priority patent/EP0221980A1/en
Priority to PCT/FI1986/000054 priority patent/WO1986006987A1/en
Publication of FI71681B publication Critical patent/FI71681B/en
Application granted granted Critical
Publication of FI71681C publication Critical patent/FI71681C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/78—Making other particular articles propeller blades; turbine blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Food-Manufacturing Devices (AREA)
FI852079A 1985-05-23 1985-05-23 Apparatus for making the blades in the propeller wheel of a flow machine. FI71681C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI852079A FI71681C (en) 1985-05-23 1985-05-23 Apparatus for making the blades in the propeller wheel of a flow machine.
EP19860903391 EP0221980A1 (en) 1985-05-23 1986-05-23 Apparatus for manufacturing vanes for a vane wheel of a flow machine
PCT/FI1986/000054 WO1986006987A1 (en) 1985-05-23 1986-05-23 Apparatus for manufacturing vanes for a vane wheel of a flow machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI852079A FI71681C (en) 1985-05-23 1985-05-23 Apparatus for making the blades in the propeller wheel of a flow machine.
FI852079 1985-05-23

Publications (3)

Publication Number Publication Date
FI852079A0 true FI852079A0 (en) 1985-05-23
FI71681B FI71681B (en) 1986-10-31
FI71681C FI71681C (en) 1987-11-09

Family

ID=8520872

Family Applications (1)

Application Number Title Priority Date Filing Date
FI852079A FI71681C (en) 1985-05-23 1985-05-23 Apparatus for making the blades in the propeller wheel of a flow machine.

Country Status (3)

Country Link
EP (1) EP0221980A1 (en)
FI (1) FI71681C (en)
WO (1) WO1986006987A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB773101A (en) * 1955-05-13 1957-04-24 Gen Motors Corp Improvements relating to the manufacture of compressor or turbine blades
FI46919C (en) * 1967-06-21 1973-08-10 Heinonen Procedure for producing vanes for the impeller in an axial flow machine
GB2080156B (en) * 1980-07-25 1984-01-04 Ufimsk Aviatsion Inst Turbine blade making method and blade twisting devices

Also Published As

Publication number Publication date
FI71681B (en) 1986-10-31
WO1986006987A1 (en) 1986-12-04
FI71681C (en) 1987-11-09
EP0221980A1 (en) 1987-05-20

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: HEINONEN, MARTTI