FI20011286A0 - Pyörivä toimilaite, jossa on kevennyskolot - Google Patents

Pyörivä toimilaite, jossa on kevennyskolot

Info

Publication number
FI20011286A0
FI20011286A0 FI20011286A FI20011286A FI20011286A0 FI 20011286 A0 FI20011286 A0 FI 20011286A0 FI 20011286 A FI20011286 A FI 20011286A FI 20011286 A FI20011286 A FI 20011286A FI 20011286 A0 FI20011286 A0 FI 20011286A0
Authority
FI
Finland
Prior art keywords
rotary actuator
lightening cavities
lightening
cavities
actuator
Prior art date
Application number
FI20011286A
Other languages
English (en)
Swedish (sv)
Original Assignee
Flaekt 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 Flaekt Oy filed Critical Flaekt Oy
Priority to FI20011286A priority Critical patent/FI20011286A0/fi
Publication of FI20011286A0 publication Critical patent/FI20011286A0/fi
Priority to EP02751203A priority patent/EP1397596A1/en
Priority to KR10-2003-7016067A priority patent/KR20040012906A/ko
Priority to PCT/FI2002/000529 priority patent/WO2002103207A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/662—Balancing of rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/30—Compensating imbalance
    • G01M1/32—Compensating imbalance by adding material to the body to be tested, e.g. by correcting-weights

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FI20011286A 2001-06-18 2001-06-18 Pyörivä toimilaite, jossa on kevennyskolot FI20011286A0 (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20011286A FI20011286A0 (fi) 2001-06-18 2001-06-18 Pyörivä toimilaite, jossa on kevennyskolot
EP02751203A EP1397596A1 (en) 2001-06-18 2002-06-18 Rotating appliance with balance holes
KR10-2003-7016067A KR20040012906A (ko) 2001-06-18 2002-06-18 균형추설치용 구멍을 가진 회전체
PCT/FI2002/000529 WO2002103207A1 (en) 2001-06-18 2002-06-18 Rotating appliance with balance holes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20011286A FI20011286A0 (fi) 2001-06-18 2001-06-18 Pyörivä toimilaite, jossa on kevennyskolot

Publications (1)

Publication Number Publication Date
FI20011286A0 true FI20011286A0 (fi) 2001-06-18

Family

ID=8561432

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20011286A FI20011286A0 (fi) 2001-06-18 2001-06-18 Pyörivä toimilaite, jossa on kevennyskolot

Country Status (4)

Country Link
EP (1) EP1397596A1 (fi)
KR (1) KR20040012906A (fi)
FI (1) FI20011286A0 (fi)
WO (1) WO2002103207A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105805045A (zh) * 2016-05-06 2016-07-27 浙江希尔富电气有限公司 一种无刷风机的吸风式风轮
CN105782111A (zh) * 2016-05-06 2016-07-20 浙江希尔富电气有限公司 一种无刷风机吹风式风轮

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4136293B4 (de) * 1990-11-03 2004-08-26 Papst Licensing Gmbh & Co. Kg Laufrad für ein Gebläse, insbesondere Radialgebläse
JPH05141392A (ja) * 1991-11-21 1993-06-08 Matsushita Electric Ind Co Ltd 送風機羽根車およびそのバランス修正方法

Also Published As

Publication number Publication date
WO2002103207A1 (en) 2002-12-27
EP1397596A1 (en) 2004-03-17
KR20040012906A (ko) 2004-02-11

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Legal Events

Date Code Title Description
MA Patent expired