FR2637081A1 - DEVICE FOR DYNAMIC TESTING OF FAN WHEELS - Google Patents

DEVICE FOR DYNAMIC TESTING OF FAN WHEELS

Info

Publication number
FR2637081A1
FR2637081A1 FR8812600A FR8812600A FR2637081A1 FR 2637081 A1 FR2637081 A1 FR 2637081A1 FR 8812600 A FR8812600 A FR 8812600A FR 8812600 A FR8812600 A FR 8812600A FR 2637081 A1 FR2637081 A1 FR 2637081A1
Authority
FR
France
Prior art keywords
fan wheel
dynamic testing
wheels
fan
blades
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.)
Granted
Application number
FR8812600A
Other languages
French (fr)
Other versions
FR2637081B1 (en
Inventor
Alexandr Evgenievich Bozhko
Alexandr Ivanovich Fedorov
Vladimir Jurievich Samokhvalov
Valery Borisovich Gorelik
Anatoly Anatolievich Pavlov
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.)
INST MASH
Original Assignee
INST MASH
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 to SE8803200A priority Critical patent/SE461550B/en
Application filed by INST MASH filed Critical INST MASH
Priority to FR8812600A priority patent/FR2637081B1/en
Priority to GB8823066A priority patent/GB2223318A/en
Publication of FR2637081A1 publication Critical patent/FR2637081A1/en
Application granted granted Critical
Publication of FR2637081B1 publication Critical patent/FR2637081B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

La présente invention concerne les dispositifs utilisés pour essayer la robustesse d'éléments constructifs de machines à rotor. Le dispositif pour essais dynamiques de roues de ventilateur dans lequel l'organe 1 placé suivant l'axe de rotation de la roue de ventilateur 5 et destiné à engendrer des oscillations mécaniques des aubes de la roue de ventilateur comporte un élément porteur 2 sur lequel est fixée une source 3 de champ magnétique agissant sur les aubes 4 de la roue de ventilateur 5. L'invention peut être utilisée pour des essais de robustesse de roues de ventilateurs industriels et domestiques, aussi bien du type axial que du type centrifuge.The present invention relates to devices used to test the robustness of constructive elements of rotor machines. The device for dynamic testing of fan wheels in which the member 1 placed along the axis of rotation of the fan wheel 5 and intended to generate mechanical oscillations of the blades of the fan wheel comprises a supporting element 2 on which is attached a source 3 of magnetic field acting on the blades 4 of the fan wheel 5. The invention can be used for robustness tests of wheels of industrial and domestic fans, both axial type and centrifugal type.

FR8812600A 1988-09-27 1988-09-27 DEVICE FOR DYNAMIC TESTING OF FAN WHEELS Expired - Fee Related FR2637081B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8803200A SE461550B (en) 1988-09-27 1988-09-12 DEVICE FOR DYNAMIC TESTS OF FAN WORKING WHEELS
FR8812600A FR2637081B1 (en) 1988-09-27 1988-09-27 DEVICE FOR DYNAMIC TESTING OF FAN WHEELS
GB8823066A GB2223318A (en) 1988-09-27 1988-09-30 Apparatus for dynamic tests of fan impellers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8812600A FR2637081B1 (en) 1988-09-27 1988-09-27 DEVICE FOR DYNAMIC TESTING OF FAN WHEELS

Publications (2)

Publication Number Publication Date
FR2637081A1 true FR2637081A1 (en) 1990-03-30
FR2637081B1 FR2637081B1 (en) 1991-03-15

Family

ID=9370426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8812600A Expired - Fee Related FR2637081B1 (en) 1988-09-27 1988-09-27 DEVICE FOR DYNAMIC TESTING OF FAN WHEELS

Country Status (3)

Country Link
FR (1) FR2637081B1 (en)
GB (1) GB2223318A (en)
SE (1) SE461550B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730057A1 (en) * 1995-01-31 1996-08-02 Mtu Muenchen Gmbh Arrangement for testing turbine blades

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100530039B1 (en) * 2001-06-12 2005-11-22 미래산업 주식회사 Revolving Sense System of Chamber Fan Apparatus for Handler
CN104215213B (en) * 2014-08-26 2017-12-26 中国直升机设计研究所 A kind of tail-rotor leaf caliberating device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB664160A (en) * 1949-01-20 1952-01-02 Gen Electric Co Ltd Improvements in or relating to electric measuring, testing or indicating means
GB934164A (en) * 1961-07-26 1963-08-14 Ass Elect Ind Improvements in or relating to the testing of bladed wheels, especially turbine wheels

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB794544A (en) * 1956-04-13 1958-05-07 Prochazka Miroslav A device for calibrating indicators of torsional oscillations during rotation
US4002058A (en) * 1976-03-03 1977-01-11 General Electric Company Method and apparatus for vibration of a specimen by controlled electromagnetic force

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB664160A (en) * 1949-01-20 1952-01-02 Gen Electric Co Ltd Improvements in or relating to electric measuring, testing or indicating means
GB934164A (en) * 1961-07-26 1963-08-14 Ass Elect Ind Improvements in or relating to the testing of bladed wheels, especially turbine wheels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730057A1 (en) * 1995-01-31 1996-08-02 Mtu Muenchen Gmbh Arrangement for testing turbine blades

Also Published As

Publication number Publication date
GB8823066D0 (en) 1988-11-09
SE461550B (en) 1990-02-26
SE8803200A (en) 1990-02-26
SE8803200D0 (en) 1988-09-12
GB2223318A (en) 1990-04-04
FR2637081B1 (en) 1991-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse