EP0771446A4 - Method and apparatus for automatically balancing rotating machinery - Google Patents

Method and apparatus for automatically balancing rotating machinery

Info

Publication number
EP0771446A4
EP0771446A4 EP95923701A EP95923701A EP0771446A4 EP 0771446 A4 EP0771446 A4 EP 0771446A4 EP 95923701 A EP95923701 A EP 95923701A EP 95923701 A EP95923701 A EP 95923701A EP 0771446 A4 EP0771446 A4 EP 0771446A4
Authority
EP
European Patent Office
Prior art keywords
rotating machinery
automatically balancing
balancing rotating
automatically
machinery
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Withdrawn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
EP95923701A
Other languages
German (de)
French (fr)
Other versions
EP0771446A1 (en
Inventor
Paul John Grabill
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.)
Scientific Atlanta LLC
Original Assignee
Scientific Atlanta LLC
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 Scientific Atlanta LLC filed Critical Scientific Atlanta LLC
Publication of EP0771446A1 publication Critical patent/EP0771446A1/en
Publication of EP0771446A4 publication Critical patent/EP0771446A4/en
Withdrawn legal-status Critical Current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
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/14—Determining imbalance
    • G01M1/16—Determining imbalance by oscillating or rotating the body to be tested
    • G01M1/22—Determining imbalance by oscillating or rotating the body to be tested and converting vibrations due to imbalance into electric variables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
EP95923701A 1994-06-14 1995-06-13 Method and apparatus for automatically balancing rotating machinery Withdrawn EP0771446A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26021694A 1994-06-14 1994-06-14
US260216 1994-06-14
PCT/US1995/007054 WO1995034871A1 (en) 1994-06-14 1995-06-13 Method and apparatus for automatically balancing rotating machinery

Publications (2)

Publication Number Publication Date
EP0771446A1 EP0771446A1 (en) 1997-05-07
EP0771446A4 true EP0771446A4 (en) 1997-08-27

Family

ID=22988255

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95923701A Withdrawn EP0771446A4 (en) 1994-06-14 1995-06-13 Method and apparatus for automatically balancing rotating machinery

Country Status (4)

Country Link
EP (1) EP0771446A4 (en)
JP (1) JPH10508354A (en)
CN (1) CN1158173A (en)
WO (1) WO1995034871A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6618646B1 (en) * 1999-03-31 2003-09-09 Baladyne Corp. Method and apparatus for balancing
US7155973B2 (en) 2003-07-08 2007-01-02 Stephen William Dyer Method and apparatus for balancing
EP1227382A3 (en) * 2001-01-24 2003-03-26 Bombardier Transportation GmbH Rolling stock diagnostic condition monitoring and on-line predictive maintenance
US6943699B2 (en) 2003-07-23 2005-09-13 Harris Corporation Wireless engine monitoring system
US9576404B2 (en) 2004-09-16 2017-02-21 Harris Corporation System and method of transmitting data from an aircraft
US7912587B2 (en) 2007-07-25 2011-03-22 Pratt & Whitney Canada Corp. Method of balancing a gas turbine engine rotor
US8631575B2 (en) 2007-12-27 2014-01-21 Pratt & Whitney Canada Corp. Gas turbine rotor assembly methods
US8567060B2 (en) 2007-12-27 2013-10-29 Pratt & Whitney Canada Corp. Gas turbine rotor assembly method
CN102298384B (en) * 2010-06-25 2013-11-13 中船重工远舟（北京）科技有限公司 Testboard for marine main engine remote control system
CN102121836B (en) * 2010-12-22 2012-07-04 天津大学 Anti-periodic vibration vortex street signal processing circuit
CN102680172B (en) * 2011-12-15 2014-11-05 上海卫星工程研究所 Dynamic balance control method of large rotary load
US9816897B2 (en) 2012-06-06 2017-11-14 Harris Corporation Wireless engine monitoring system and associated engine wireless sensor network
US9026273B2 (en) 2012-06-06 2015-05-05 Harris Corporation Wireless engine monitoring system with multiple hop aircraft communications capability and on-board processing of engine data
US9152146B2 (en) 2012-06-06 2015-10-06 Harris Corporation Wireless engine monitoring system and associated engine wireless sensor network
US9026279B2 (en) 2012-06-06 2015-05-05 Harris Corporation Wireless engine monitoring system and configurable wireless engine sensors
CN102692298A (en) * 2012-06-13 2012-09-26 中国船舶重工集团公司第七0四研究所 On-site dynamic balance monitoring correcting device and method of high-speed rotary machinery for boat
CN102913465A (en) * 2012-11-09 2013-02-06 昆山北极光电子科技有限公司 Working condition detection and fault diagnosis method of centrifugal pump
CN103433715A (en) * 2013-07-08 2013-12-11 常熟市磊王合金工具有限公司 Dynamic balance correcting process
JP6239491B2 (en) * 2014-12-09 2017-11-29 三菱重工業株式会社 Rotating machine state monitoring device, rotating machine, and rotating machine state monitoring method
FR3035982B1 (en) * 2015-05-05 2017-04-14 Snecma METHOD FOR MONITORING AN AIRCRAFT ENGINE IN OPERATION DURING A FLIGHT
GB2580344B (en) * 2019-01-02 2023-06-14 Universal Balancing Ltd Method of balancing a rotor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485678A (en) * 1982-09-27 1984-12-04 Mechanical Technology Incorporated Rotor diagnostic and balancing system
GB2174513A (en) * 1985-05-03 1986-11-05 Hoover Plc Spin speed control means for laundry spin driers
JPS6358225A (en) * 1986-08-29 1988-03-14 Hiromitsu Okumura Method and device for positioning unbalance point
JPH01253630A (en) * 1988-04-01 1989-10-09 Bridgestone Corp Measurement of high speed uniformity of tire
US5396413A (en) * 1992-01-13 1995-03-07 Hitachi, Ltd. Method of controlling amenity products or rotating machines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4776215A (en) * 1987-04-30 1988-10-11 Dynabal Corporation Dynamic balancing system and method
DE3803325A1 (en) * 1988-02-04 1989-08-17 Rohe Gmbh A METHOD AND DEVICE FOR BALANCING A MOTOR VEHICLE WHEEL OR THE LIKE
US5214585A (en) * 1989-06-30 1993-05-25 General Electric Company Balancing method and product
US5277063A (en) * 1991-10-01 1994-01-11 General Electric Company Single plane trim balancing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485678A (en) * 1982-09-27 1984-12-04 Mechanical Technology Incorporated Rotor diagnostic and balancing system
GB2174513A (en) * 1985-05-03 1986-11-05 Hoover Plc Spin speed control means for laundry spin driers
JPS6358225A (en) * 1986-08-29 1988-03-14 Hiromitsu Okumura Method and device for positioning unbalance point
JPH01253630A (en) * 1988-04-01 1989-10-09 Bridgestone Corp Measurement of high speed uniformity of tire
US5396413A (en) * 1992-01-13 1995-03-07 Hitachi, Ltd. Method of controlling amenity products or rotating machines

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 012, no. 278 (P - 738) 1 August 1988 (1988-08-01) *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 001 (P - 985) 8 January 1990 (1990-01-08) *
See also references of WO9534871A1 *

Also Published As

Publication number Publication date
EP0771446A1 (en) 1997-05-07
CN1158173A (en) 1997-08-27
WO1995034871A1 (en) 1995-12-21
JPH10508354A (en) 1998-08-18

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