GB1158735A - Method for Controlling the Operation of Antifriction Bearings and device for Carrying it into effect - Google Patents

Method for Controlling the Operation of Antifriction Bearings and device for Carrying it into effect

Info

Publication number
GB1158735A
GB1158735A GB56504/66A GB5650466A GB1158735A GB 1158735 A GB1158735 A GB 1158735A GB 56504/66 A GB56504/66 A GB 56504/66A GB 5650466 A GB5650466 A GB 5650466A GB 1158735 A GB1158735 A GB 1158735A
Authority
GB
United Kingdom
Prior art keywords
bearing
rolling
respect
centres
rotation
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.)
Expired
Application number
GB56504/66A
Inventor
Eduard Endreevich Krents
Evald Pertovich Surkov
Vladimir Ivanovich Bondarenko
Nikolai Alexandrovich Khabarov
Kazimir Borisovich Kasatkin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1158735A publication Critical patent/GB1158735A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/56—Devices characterised by the use of electric or magnetic means for comparing two speeds
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—Bearings
    • G01M13/045—Acoustic or vibration analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/443—Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in bearings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors

Abstract

1,158,735. Bearings. E. E. KRENTS, E. P. SURKOV, and V. I. BONDARENKO. 16 Dec., 1966 [16 Dec., 1965], No. 56504/66. Heading F2A. [Also in Division GA] A method for controlling the operation of rolling bearings comprises calculating the amount of slip of the rolling bodies in the bearing unit under control with respect to at least one rolling surface and comparing the value thus obtained with a pre-set one, the results of such comparison being the criterion for evaluating the operation of rolling bearings. The value of slip to be pre-set is determined by measuring angular velocities # 1 of the rolling bodies centres and the angular velocity # 2 of at least one rolling surface with respect to the axis of rotation of a reference rolling bearing at the mode of operation under control; by calculating the angular velocity # 3 of the rolling bodies centres with respect to the axis of rotation of the bearing, in the absence of slipping from the geometrical dimensions of the reference bearing and from the measured angular velocity # 2 of the rolling surface with respect to the axis of rotation of said reference bearing; by obtaining the relationship between the measured angular velocity # 1 of the rolling bodies centres with respect to the axis of rotation of a reference bearing operating in the same way as the one to be controlled and the calculated angular velocity # 3 of the rolling bodies centres with respect to the axis of rotation of said reference bearing; by measuring the angular velocities # 4 of the rolling bodies centres and at least one rolling surface of the bearing under control with respect to the axis of rotation of said bearing in the mode of operation under control; and by obtaining the relationship between the measured angular velocity # 4 of the rolling bodies centres of the bearing under control in the mode of operation under control and the calculated angular velocity # 3 of the rolling bodies centres with respect to the axis of rotation of the reference bearing. To determine state of working of the bearing under control a comparison is made between the values # 1 /# 3 and # 4 /# 3 . In the device for controlling the operation of rolling bearings, pick-ups 4, 5 respond to the passage respectively of balls 1 and a mark 8 on the shaft 9 to feed pulses via shapers 10, 11, on the one hand to divider 15 and gate 12, and on the other hand to gate 12<SP>1</SP>, coincidence circuit 19 and circuit 33. The output of the divider 15 feeds a circuit 33<SP>1</SP> whereby the velocities of the balls 1, suitably divided, and of the shaft are shown at 35<SP>1</SP> and 35. The first pulse from 11 passes through coincidence circuit 19 to set triggers 17, 18. 17 Restores coincidence circuit 19 while 18 opens gates 12, 12<SP>1</SP> whereby pulses from 4, 5 are now fed to counters 14, 14<SP>1</SP>. When counter 14<SP>1</SP> has counted off a specified number of rotations of the shaft switch 95 passes a signal to restore trigger 18 so closing gates 12, 12<SP>1</SP> and stopping the counters 14, 14<SP>1</SP>. An indicator 25 which divides the count in 14 by that in 14<SP>1</SP> shows the number of balls 1 which have passed the pick-up 4 per revolution of the shaft. For a finer measurement switches 27-29 are reversed so that several cycles of counter 14<SP>1</SP> take place under the control of a predetermined counter 22 and a timing relay 24.
GB56504/66A 1965-12-16 1966-12-16 Method for Controlling the Operation of Antifriction Bearings and device for Carrying it into effect Expired GB1158735A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU1044778 1965-12-16
DEK0061268 1967-01-25

Publications (1)

Publication Number Publication Date
GB1158735A true GB1158735A (en) 1969-07-16

Family

ID=25984348

Family Applications (1)

Application Number Title Priority Date Filing Date
GB56504/66A Expired GB1158735A (en) 1965-12-16 1966-12-16 Method for Controlling the Operation of Antifriction Bearings and device for Carrying it into effect

Country Status (3)

Country Link
DE (1) DE1648542C3 (en)
FR (1) FR1605154A (en)
GB (1) GB1158735A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288941A2 (en) * 1987-04-27 1988-11-02 Honeywell Inc. Controlled replenishing lubrication system
EP0529354A1 (en) * 1991-08-30 1993-03-03 Fried. Krupp AG Hoesch-Krupp Device for monitoring rolling contact bearings
DE102012200783A1 (en) * 2012-01-20 2013-07-25 Aktiebolaget Skf Rolling elements and rolling bearings
DE102012224097A1 (en) * 2012-12-20 2014-06-26 Continental Teves Ag & Co. Ohg Method for monitoring rolling bearing i.e. wheel bearing, of vehicle e.g. motor car, involves providing bearing shells on rolling elements, and monitoring rolling bearing based on value of velocity of rolling elements and bearing shells

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8203590L (en) * 1982-06-10 1983-12-11 Scaniainventor Ab KULLAGEROVERVAKNING
DE3342169C2 (en) * 1983-11-22 2001-03-08 Reinhard Hertel table
FR2944875B1 (en) * 2009-04-23 2011-06-24 Roulements Soc Nouvelle METHOD FOR DETECTING A STRUCTURAL FAULT IN A MECHANICAL ASSEMBLY COMPRISING A ROTATING ORGAN

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288941A2 (en) * 1987-04-27 1988-11-02 Honeywell Inc. Controlled replenishing lubrication system
EP0288941A3 (en) * 1987-04-27 1989-07-12 Honeywell Inc. Controlled replenishing lubrication system
EP0529354A1 (en) * 1991-08-30 1993-03-03 Fried. Krupp AG Hoesch-Krupp Device for monitoring rolling contact bearings
DE102012200783A1 (en) * 2012-01-20 2013-07-25 Aktiebolaget Skf Rolling elements and rolling bearings
DE102012200783B4 (en) * 2012-01-20 2013-11-07 Aktiebolaget Skf Rolling elements and rolling bearings
DE102012224097A1 (en) * 2012-12-20 2014-06-26 Continental Teves Ag & Co. Ohg Method for monitoring rolling bearing i.e. wheel bearing, of vehicle e.g. motor car, involves providing bearing shells on rolling elements, and monitoring rolling bearing based on value of velocity of rolling elements and bearing shells

Also Published As

Publication number Publication date
FR1605154A (en) 1973-03-23
DE1648542C3 (en) 1974-01-03
DE1648542B2 (en) 1973-05-17
DE1648542A1 (en) 1972-01-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees