EP2363218A3 - Method and apparatus for manufacturing propeller nozzle ring - Google Patents

Method and apparatus for manufacturing propeller nozzle ring Download PDF

Info

Publication number
EP2363218A3
EP2363218A3 EP11156338.3A EP11156338A EP2363218A3 EP 2363218 A3 EP2363218 A3 EP 2363218A3 EP 11156338 A EP11156338 A EP 11156338A EP 2363218 A3 EP2363218 A3 EP 2363218A3
Authority
EP
European Patent Office
Prior art keywords
mould
cylinder
nozzle ring
propeller nozzle
side profile
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.)
Withdrawn
Application number
EP11156338.3A
Other languages
German (de)
French (fr)
Other versions
EP2363218A2 (en
Inventor
Risto Hirsikorpi
Teuvo Joensuu
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.)
Tevo Oy
Original Assignee
Tevo Oy
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 Tevo Oy filed Critical Tevo Oy
Publication of EP2363218A2 publication Critical patent/EP2363218A2/en
Publication of EP2363218A3 publication Critical patent/EP2363218A3/en
Withdrawn legal-status Critical Current

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
    • B21D53/92—Making other particular articles other parts for aircraft
    • 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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/02—Enlarging
    • 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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/02—Enlarging
    • B21D41/021—Enlarging by means of tube-flaring hand tools
    • 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
    • B21D53/16—Making other particular articles rings, e.g. barrel hoops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/14—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

A method and apparatus is disclosed for manufacturing a propeller nozzle ring (230), the method comprising forming a circular mould (220) having a side profile (222) that widens towards one end (226) of the mould (220), the mould (220) being arrangeable to the neck of an end (204) of a cylinder (200) so that a first end (224) of the mould (220) is towards the interior of the cylinder (200) and a second end (226) of the mould (220) has a cross-sectional surface greater than the end (204) in question of the cylinder (200); and forcing the mould (220) into the cylinder (200) for a predetermined distance so that the outer surface of the side profile (222) of the mould (220) runs against the inner surface of the cylinder (200) and thereby widens at least part of the cylinder (200) to match the widening shape of the side profile (222) of the mould (220), the cylinder (200) thus reaching the shape of the nozzle ring (230).
EP11156338.3A 2010-03-05 2011-03-01 Method and apparatus for manufacturing propeller nozzle ring Withdrawn EP2363218A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20105217A FI124155B (en) 2010-03-05 2010-03-05 Manufacturing method and apparatus for a propeller nozzle

Publications (2)

Publication Number Publication Date
EP2363218A2 EP2363218A2 (en) 2011-09-07
EP2363218A3 true EP2363218A3 (en) 2016-11-30

Family

ID=42074334

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11156338.3A Withdrawn EP2363218A3 (en) 2010-03-05 2011-03-01 Method and apparatus for manufacturing propeller nozzle ring

Country Status (4)

Country Link
EP (1) EP2363218A3 (en)
JP (1) JP2011184042A (en)
KR (1) KR101887568B1 (en)
FI (1) FI124155B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2384710B2 (en) * 2009-06-04 2013-03-25 Universidad De Vigo CONFORMING MACHINE OF CLOSED SHEETS.
CN111169615B (en) * 2020-01-09 2021-02-02 北京玻钢院复合材料有限公司 Composite material conduit of propeller and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05226U (en) * 1991-06-18 1993-01-08 大和工業株式会社 Metal plate bending machine
US5531370A (en) * 1990-08-14 1996-07-02 Rohrberg; Roderick G. High-precision sizing, cutting and welding tool system for specialty aerospace alloys
US5799394A (en) * 1996-02-05 1998-09-01 Rice; Jose Luis Method of making a marine speed nozzle

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1070743A (en) * 1964-04-23 1967-06-01 Burness Corlett & Partners Ltd Improvements in or relating to propulsion nozzles for ships
JPS50128322U (en) * 1974-04-06 1975-10-21
JPS5180669A (en) * 1975-01-11 1976-07-14 Kokan Giken Kk KANTANNIFURANJIOKEISEISURUHOHO OYOBI SOCHI
JPS5336298U (en) * 1976-09-01 1978-03-30
JPS5838323U (en) * 1981-09-04 1983-03-12 坂田　治夫 Bell mouth semi-finished product molding equipment
JPH01104419A (en) * 1986-04-01 1989-04-21 Sumitomo Metal Ind Ltd Device for straightening deformation of pipe end part
JPH02101130A (en) * 1988-10-08 1990-04-12 Mita Chiyuukougiyou Kk High hardness and wear-resistant high tensile brass alloy
JPH07108416B2 (en) * 1990-05-18 1995-11-22 開洋技研株式会社 Flare machine
FR2739831B1 (en) * 1995-10-11 1997-11-21 Tecimar PROPULSIVE PROPELLER FAIRING, PARTICULARLY A BOAT
JP3445526B2 (en) * 1999-04-20 2003-09-08 株式会社織田島器物製作所 Manufacturing method of metal cylinder
US6644083B2 (en) * 2000-06-19 2003-11-11 Macdonald-Miller Incorporated Spin forming a tubular workpiece to form a radial flange on a tubular flange and a bead or thick rim on the radial flange
JP2004230417A (en) * 2003-01-30 2004-08-19 Nakajima Steel Pipe Co Ltd Round column and method of manufacturing the same
JP2008143489A (en) * 2006-12-13 2008-06-26 Universal Shipbuilding Corp Duct for ship, method of manufacturing duct for ship and ship with duct for ship

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5531370A (en) * 1990-08-14 1996-07-02 Rohrberg; Roderick G. High-precision sizing, cutting and welding tool system for specialty aerospace alloys
JPH05226U (en) * 1991-06-18 1993-01-08 大和工業株式会社 Metal plate bending machine
US5799394A (en) * 1996-02-05 1998-09-01 Rice; Jose Luis Method of making a marine speed nozzle

Also Published As

Publication number Publication date
JP2011184042A (en) 2011-09-22
FI20105217A (en) 2011-09-06
KR101887568B1 (en) 2018-08-10
EP2363218A2 (en) 2011-09-07
FI124155B (en) 2014-04-15
FI20105217A0 (en) 2010-03-05
KR20110101100A (en) 2011-09-15

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