CN114166389A - Novel dynamometer - Google Patents
Novel dynamometer Download PDFInfo
- Publication number
- CN114166389A CN114166389A CN202111301741.XA CN202111301741A CN114166389A CN 114166389 A CN114166389 A CN 114166389A CN 202111301741 A CN202111301741 A CN 202111301741A CN 114166389 A CN114166389 A CN 114166389A
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- adjusting
- positioning
- rod
- hole
- locating
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- 238000001514 detection method Methods 0.000 claims abstract description 35
- 230000001105 regulatory effect Effects 0.000 claims 3
- 230000006978 adaptation Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/24—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
Abstract
The utility model relates to a motor detection area especially relates to a novel dynamometer, and its technical scheme is, including detecting the box, being used for positioning motor both ends location lid, setting in the detection box and be used for the locating component of location lid, be located the measuring part of the sense terminal of detection box and set up the adjusting part at the sense terminal of detection box, adjusting part is located the top of measuring part, the location is covered and is equipped with the locating lever that is used for locating component to carry out the location, the cover is equipped with the bearing on the locating lever, be equipped with the connecting piece that is used for connecting adjusting part on the locating lever. This application has the measurement precision that improves the dynamometer machine, is convenient for measure the effect that improves the dynamometer machine practicality to higher rotational speed motor.
Description
Technical Field
The application relates to the field of motor detection, in particular to a novel dynamometer.
Background
A dynamometer, also known as a dynamometer, is also a device for measuring the performance of a machine, for testing the transmitted power of the machine. The dynamometer is used to measure the power and torque produced by the electric machine that is transmitted to the dynamometer through the associated powertrain components. The dynamometer measures the torque output by various power mechanical shafts by using the motor, and determines the power by combining the rotating speed.
Disclosure of Invention
In order to improve the measurement precision of dynamometer machine, be convenient for measure the motor of higher rotational speed, this application provides a novel dynamometer machine.
The application provides a novel dynamometer adopts following technical scheme:
the utility model provides a novel dynamometer, including detecting the box, be used for positioning motor both ends location lid, setting in the detection box and be used for the locating component of location lid, be located the measuring part of the sense terminal of detection box and set up the adjusting part at the sense terminal of detection box, adjusting part is located the top of measuring part, the location is covered and is equipped with the locating lever that is used for locating component to carry out the location, the cover is equipped with the bearing on the locating lever, be equipped with the connecting piece that is used for connecting adjusting part on the locating lever.
By adopting the technical scheme, the two ends of the motor are positioned by the positioning cover, the positioning rod is sleeved with the bearing, so that the motor can conveniently rotate on the positioning component, the connecting piece is driven to move when the motor rotates, the adjusting component is driven to move when the connecting piece moves, and the force generated by the motor is transmitted to the measuring component by the adjusting component; detect the power that the motor rotated the production through the measuring part, through the arm of force of adjusting part and the power that the measuring part detected, the moment of calculation motor production, through to the input data in the measuring part, for example: the size, voltage, current and the like of the force arm, and the measuring part can convert corresponding data to detect the power, the rotating speed, the torque and the efficiency of the motor; the adjusting component is convenient for adjusting the length of the force arm according to the rotating speeds of different motors, the detection box body improves the stability of the positioning cover, the positioning component, the measuring piece and the adjusting component, and the positioning component improves the stability of the motors.
Preferably, the positioning assembly comprises a base arranged in the detection box body, a support rod arranged on the base and a positioning hoop arranged at the top end of the support rod and used for fixing the bearing.
Through adopting above-mentioned technical scheme, the base improves the stability of bracing piece, and the bracing piece supports the location staple bolt, and the location staple bolt fixing bearing of being convenient for improves the stability of motor on locating component, and the motor of being convenient for rotates.
Preferably, the positioning hoop comprises an upper hoop and a lower hoop, threaded holes are formed in two ends of the upper hoop and two ends of the lower hoop, and the upper hoop and the lower hoop are fixed through bolts.
Through adopting above-mentioned technical scheme, go up the staple bolt and be convenient for the countershaft to fix with lower staple bolt, be convenient for change the motor that detects the usefulness, the screw hole bolt of being convenient for will go up the staple bolt and fix with lower staple bolt.
Preferably, the adjusting assembly comprises an adjusting rod and a collision block arranged at the end part of the adjusting rod and positioned above the measuring piece, a through hole for the adjusting rod to pass through is formed in the detection end of the detection box body, and a positioning seat for positioning the adjusting rod is arranged in the through hole.
Through adopting above-mentioned technical scheme, adjusting the pole and being convenient for drive and supporting touch multitouch contact measurement spare, the measurement piece of being convenient for detects the data that supports touch multitouch conveying, and the through-hole is convenient for adjust the pole and is installed, and the positioning seat is convenient for improve the stability of adjusting the pole, and then improves the stability of supporting the touch multitouch.
Preferably, the adjusting rod is provided with a plurality of adjusting holes along the length direction, the positioning seat is provided with a first rotating shaft inserted in the adjusting holes, and one end of the first rotating shaft is connected with the positioning seat.
Through adopting above-mentioned technical scheme, the positioning seat rotates through axis of rotation one and regulation pole to be connected, and the motor of being convenient for drives and adjusts the pole and remove, and the regulation hole is convenient for adjust pole adjustment arm of force length.
Preferably, the other end of the first rotating shaft is provided with a limiting block, and the diameter of the limiting block is larger than that of the adjusting hole.
Through adopting above-mentioned technical scheme, the stopper improves and adjusts the stability of pole in axis of rotation one, and the diameter ratio of stopper is adjusted the diameter in hole and is big, improves the stability of axis of rotation one on adjusting the pole.
Preferably, an embedded groove used for embedding the adjusting rod is formed in the contact block, positioning holes communicated with the embedded groove are formed in two sides of the contact block, the positioning holes are communicated with the adjusting holes, and limiting rods located in the positioning holes and the adjusting holes are arranged on the contact block.
Through adopting above-mentioned technical scheme, the embedded groove is convenient for adjust the pole embedding, is convenient for adjust the pole and is connected with the conflict piece, and locating hole and regulation hole intercommunication, gag lever post are pegged graft and are got into locating hole and regulation downthehole, will conflict the piece and fix on adjusting the pole, improve the stability of conflict piece on adjusting the pole, are convenient for adjust pole control conflict piece contact measurement spare.
Preferably, the connecting member includes a connecting rod provided at an end of the positioning rod, a connecting ring provided at an end of the connecting rod, and a connecting block for connecting the connecting ring with the adjusting rod.
Through adopting above-mentioned technical scheme, the connecting rod is fixed a position the go-between at the tip of locating lever, and go-between and connecting block are convenient for be connected the locating lever with the regulation pole, and when the motor drive locating lever rotated, the locating lever can drive the regulation pole and remove, drives when adjusting the pole removal and supports the touch multitouch and support and press the measuring part, and the measuring part of being convenient for detects the dynamics of conflict piece transmission.
Preferably, a first groove used for embedding the connecting rod is formed in the positioning rod, a second groove used for embedding the connecting ring is formed in the connecting block, a mounting groove communicated with the second groove is formed in the connecting block, a second rotating shaft inserted in the connecting ring is arranged in the mounting groove, a third rotating shaft is arranged at the end of the adjusting rod, and a third groove matched with the three-phase rotating shaft is formed in the connecting block.
Through adopting above-mentioned technical scheme, recess one improves the stability of connecting rod on the locating lever, recess two are convenient for improve the stability of go-between on the connecting block, mounting groove two are convenient for install axis of rotation two, axis of rotation two is connected connecting block and go-between, axis of rotation two is convenient for connecting block and go-between and rotates the connection, axis of rotation three is convenient for the connecting block location with recess three on adjusting the pole, improve the stability of connecting block, the connecting block of being convenient for simultaneously rotates with the regulation pole and is connected.
Preferably, the top surface and the length direction one side of detecting the box open, be equipped with the case lid on the detecting box, it is equipped with the pivot to detect the box both ends, offer the mounting hole that is used for installing the pivot on the case lid.
Through adopting above-mentioned technical scheme, the top surface and the lateral wall that detect the box are opened, are convenient for place the motor, are convenient for adjust the motor position, and the case lid is convenient for the motor and closes the box when detecting, improves the stability of motor in the testing process, and the pivot is convenient for the case lid and is connected, the switch case lid of being convenient for with detecting the box rotation.
To sum up, the location lid is fixed the motor both ends, when the motor rotates, the location lid can rotate in step, it covers the locating lever and rotates in step to drive the location during motor rotation, the locating lever rotates the back, it removes to drive the connecting piece, the connecting piece removes and drives the regulation pole and reciprocates, be convenient for conflict piece butt on the measuring part, conflict piece butt back on the measuring part, the regulation pole, conflict piece and connecting piece can restrict the motor and rotate, be convenient for the measuring part receives the data that conflict piece transmitted, data and the numerical value of staff's input through the transmission of conflict piece, measuring part accounting corresponding numerical value, be convenient for the staff takes notes, be convenient for improve the detection efficiency of dynamometer machine, improve the detection precision of dynamometer machine, arm of force length through adjusting the regulation pole, can adapt to the motor of different rotational speeds, improve the practicality of dynamometer machine.
Drawings
FIG. 1 is a schematic structural diagram of a novel dynamometer of the present application;
FIG. 2 is a schematic diagram of the dynamometer of the present application with the measurement component removed;
FIG. 3 is a schematic diagram of the novel dynamometer of the present application with the inspection box and the measurement component removed;
FIG. 4 is an enlarged view of A in FIG. 3;
fig. 5 is an enlarged view of B in fig. 3.
Description of reference numerals: 1. detecting the box body; 2. a positioning cover; 3. a positioning assembly; 31. a base; 32. a support bar; 33. positioning the hoop; 331. an anchor ear is arranged; 332. a lower hoop; 4. a measuring member; 5. an adjustment assembly; 51. adjusting a rod; 511. an adjustment hole; 52. a contact block; 521. a groove is embedded; 6. positioning a rod; 7. a bearing; 8. a connecting member; 81. a connecting rod; 82. a connecting ring; 83. connecting blocks; 9. a threaded hole; 10. a bolt; 11. a through hole; 12. positioning seats; 121. rotating a first shaft; 13. a limiting block; 14. positioning holes; 15. a limiting rod; 16. a first groove; 17. a second groove; 18. mounting grooves; 19. a second rotating shaft; 20. a third rotating shaft; 21. a third groove; 22. a box cover; 23. a rotating shaft; 24. and (7) installing holes.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a novel dynamometer. Referring to fig. 1 and 2, including being used for placing the detection box 1 of waiting to detect the motor, the top surface and the one side of length direction of detection box 1 open, are convenient for the motor to place.
Referring to fig. 1 and 2, in order to improve the stability of the motor in the detection box 1, a box cover 22 for closing the detection box 1 is arranged on the detection box 1, and the box cover 22 is transparent, so that a worker can observe the state of the motor in the detection box 1 conveniently. The two ends of the detection box body 1 are fixed with rotating shafts 23, the box cover 22 is provided with mounting holes 24 for mounting the rotating shafts 23, and the box cover 22 is rotatably connected with the detection box body 1 through the rotating shafts 23, so that workers can open or close the box cover 22 conveniently.
Referring to fig. 2 and 3, the two ends of the motor to be detected are sleeved with positioning covers 2, a positioning rod 6 is fixed at the center of each positioning cover 2, the positioning rod 6 is fixedly connected with the output end of the motor, and the motor drives the positioning rod 6 to rotate. The cover is equipped with bearing 7 on the locating lever 6, is equipped with the locating component 3 that is used for fixed position lid 2 in the detection box 1, and locating component 3 fixes bearing 7, and the motor of being convenient for rotates, improves the stability of motor in detection box 1.
Referring to fig. 1 and 2, a measuring member 4 is arranged at a detection end of the detection box body 1, and an adjusting assembly 5 positioned above the measuring member 4 is further arranged on the detection box body 1. Be equipped with connecting piece 8 on locating lever 6, connecting piece 8 is connected locating lever 6 and adjusting part 5, and the motor control adjusting part 5 of being convenient for contacts measuring piece 4, and the measuring piece 4 of being convenient for detects motor data.
Referring to fig. 1 and 2, in this embodiment, the measuring part 4 is a sensor and a computing unit for inputting measured data, the sensor is connected with a display screen for displaying data, the sensor is a pressure sensor in this embodiment, and the pressure sensor can detect the force applied by the motor and display a force value; the computing unit is a calculator, the calculator can receive data such as the size of the arm of force, current, voltage and the like input by people, then receives data detected by the sensor, computes corresponding power, rotating speed, torque and efficiency, and effectively improves the detection efficiency of the dynamometer. Before detecting, the staff need fix the motor in detecting box 1, and the motor of being convenient for operates, has seted up a plurality of holes on the lateral wall of detecting box 1, the motor circuit installation of being convenient for. The positioning component 3 comprises a base 31 fixed in the detection box body 1, a supporting rod 32 fixed on the top surface of the base 31 and a positioning hoop 33 fixed on the supporting rod 32, the base 31 is fixed on the detection box body 1 through screws, and the position of the base 31 can be moved by workers according to motors with different sizes, so that the stability of the motors in the detection box body 1 is improved.
Referring to fig. 3 and 4, the positioning anchor ear 33 includes a lower anchor ear 332 fixed on the top end of the support rod 32 and an upper anchor ear 331 arranged on the lower anchor ear 332, both ends of the upper anchor ear 331 and the lower anchor ear 332 are respectively provided with a threaded hole 9, the upper anchor ear 331 and the lower anchor ear 332 fix the bearing 7 through a bolt 10, and the stability of the bearing 7 on the positioning anchor ear 33 is improved. After the motor is fixed, the connecting piece 8 is installed on the positioning rod 6, the connecting piece 8 comprises a connecting rod 81 arranged on the positioning rod 6, a connecting ring 82 fixed at the end part of the connecting rod 81 and a connecting block 83, and a first groove 16 used for installing the connecting rod 81 is formed in the positioning rod 6. The connecting block 83 is provided with a second groove 17 for embedding the connecting ring 82, the side wall of the connecting block 83 is provided with a mounting groove 18 communicated with the second groove 17, a second rotating shaft 19 is arranged in the mounting groove 18, the second rotating shaft 19 is inserted into the mounting groove 18 and the connecting ring 82, and the connecting ring 82 and the connecting block 83 are rotatably connected through the second rotating shaft 19. After the connecting member 8 is mounted on the positioning rod 6, the adjusting unit 5 needs to be connected to the positioning rod 6. The adjusting assembly 5 comprises an adjusting rod 51 and a contact block 52 arranged at one end of the adjusting rod 51, the adjusting rod 51 is provided with a plurality of adjusting holes 511 along the length direction, the other end of the adjusting rod 51 is provided with three rotating shafts 20, a groove three 21 used for installing the three rotating shafts 20 is formed in the connecting block 83, and the connecting block 83 is rotatably connected with the adjusting rod 51 through the three rotating shafts 20.
Referring to fig. 3 and 5, the contact block 52 is provided with an insertion groove 521, and one end of the adjustment rod 51 is positioned in the insertion groove 521 to improve stability of the contact block 52 on the adjustment rod 51. The two sides of the abutting block 52 of the adjusting rod 51 are provided with positioning holes 14 communicated with the embedded groove 521, a limiting rod 15 is arranged in each positioning hole 14, the limiting rod 15 is inserted into the positioning holes 14 and the adjusting holes 511, the abutting block 52 is fixed on the adjusting rod 51, and the stability of the abutting block 52 is improved.
Referring to fig. 2 and 5, a through hole 11 for the adjusting rod 51 to pass through is formed in the detection box body 1, a positioning seat 12 is fixed in the through hole 11, a first rotating shaft 121 is fixed on the positioning seat 12, and the first rotating shaft 121 is inserted into the adjusting hole 511. Through adjusting the plug-in position of the first rotating shaft 121, the length of the force arm can be conveniently adjusted by a worker, and the length of the force arm can be conveniently adjusted by the worker according to the rotating speed of the motor. In order to improve the stability of the first rotating shaft 121 on the adjusting rod 51, the first rotating shaft 121 is clamped with the limiting block 13, the diameter of the limiting block 13 is larger than that of the adjusting hole 511, the adjusting rod 51 is effectively prevented from falling off from the first rotating shaft 121, and the stability of the adjusting rod 51 is improved.
The implementation principle of the novel dynamometer in the embodiment of the application is as follows: firstly, two positioning covers 2 are sleeved at two ends of the motor, a bearing 7 is sleeved on a positioning rod 6, the bearing 7 is placed on a lower hoop 332, an upper hoop 331 and the lower hoop 332 are screwed by bolts 10, and the bearing 7 is fixed on a positioning hoop 33. And then the connecting rod 81 is inserted into the first groove 16, the connecting ring 82 is embedded into the second groove 17, and the second rotating shaft 19 is inserted into the connecting ring 82 and the mounting groove 18. And the rotating shaft III 20 is inserted into the groove III 21. The first rotating shaft 121 is inserted into the corresponding adjusting hole 511, and the first rotating shaft 121 is limited by the limiting block 13. When the motor starts, the output end of the motor is fixedly connected with the positioning rod 6, and the motor can drive the positioning rod 6 to rotate. Drive connecting rod 81 and rotate when locating lever 6 rotates, connecting rod 81 rotates and drives go-between 82 and remove, go-between 82 removes, drive connecting block 83 and shift up, when connecting block 83 moves up, adjust the one end of pole 51 and shift up along with connecting block 83 in step, adjust the other end of pole 51 and shift down, contact block 52 contacts the sensor, contact block 52 supports tight sensor after, the motor receives the restriction and can keep contact block 52 to stop on the sensor, the sensor of being convenient for measures the force that contacts block 52, the staff is through the corresponding numerical value of input on past calculator, for example: the calculator calculates the values of corresponding power, torque and efficiency according to the data of force arm, voltage, current and the like. The staff can also adjust the length of the arm of force according to the difference of motor speed, is convenient for detect the motor, improves the measurement precision of dynamometer machine, improves the practicality of dynamometer machine.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a novel dynamometer which characterized in that: including detecting box (1), be used for positioning motor both ends location lid (2), set up in detecting box (1) and be used for positioning location lid (2) locating component (3), be located measuring part (4) of the sense terminal of detecting box (1) and set up regulating assembly (5) at the sense terminal of detecting box (1), regulating assembly (5) are located the top of measuring part (4), be equipped with locating lever (6) that are used for locating component (3) to advance line location on location lid (2), the cover is equipped with bearing (7) on locating lever (6), be equipped with connecting piece (8) that are used for connecting regulating assembly (5) on locating lever (6).
2. The novel dynamometer machine of claim 1, wherein: the positioning assembly (3) comprises a base (31) arranged in the detection box body (1), a support rod (32) arranged on the base (31) and a positioning hoop (33) arranged at the top end of the support rod (32) and used for fixing the bearing (7).
3. The novel dynamometer machine of claim 2, wherein: the positioning hoop (33) comprises an upper hoop (331) and a lower hoop (332), threaded holes (9) are formed in two ends of the upper hoop (331) and two ends of the lower hoop (332), and the upper hoop (331) and the lower hoop (332) are fixed through bolts (10).
4. The novel dynamometer machine of claim 1, wherein: the adjusting assembly (5) comprises an adjusting rod (51) and a contact block (52) which is arranged at the end part of the adjusting rod (51) and is positioned above the measuring piece (4), a through hole (11) for the adjusting rod (51) to pass through is formed in the detection end of the detection box body (1), and a positioning seat (12) for positioning the adjusting rod (51) is arranged in the through hole (11).
5. The novel dynamometer machine of claim 4, wherein: the adjusting rod (51) is provided with a plurality of adjusting holes (511) along the length direction, the positioning seat (12) is provided with a first rotating shaft (121) inserted in the adjusting holes (511), and one end of the first rotating shaft (121) is connected with the positioning seat (12).
6. The novel dynamometer machine of claim 5, wherein: the other end of the first rotating shaft (121) is provided with a limiting block (13), and the diameter of the limiting block (13) is larger than that of the adjusting hole (511).
7. The novel dynamometer machine of claim 4, wherein: the utility model discloses a supporting structure of a gas turbine engine, including support touch block (52), locating hole (511), locating hole (14) that are used for adjusting the embedded slot (521) of pole (51) are seted up on support touch block (52), the locating hole (14) that communicate with embedded slot (521) are seted up to the both sides of support touch block (52), locating hole (14) and regulation hole (511) communicate, be equipped with gag lever post (15) that are located locating hole (14) and regulation hole (511) on support touch block (52).
8. The novel dynamometer machine of claim 4, wherein: the connecting piece (8) comprises a connecting rod (81) arranged at the end part of the positioning rod (6), a connecting ring (82) arranged at the end part of the connecting rod (81) and a connecting block (83) used for connecting the connecting ring (82) with the adjusting rod (51).
9. The novel dynamometer machine of claim 8, wherein: offer recess one (16) that are used for connecting rod (81) embedding on locating lever (6), offer recess two (17) that are used for go-between (82) embedding on connecting block (83), offer mounting groove (18) with recess two (17) intercommunication on connecting block (83), be equipped with rotation axis two (19) of pegging graft in go-between (82) in mounting groove (18), so the tip of adjusting pole (51) is equipped with rotation axis three (20), offer on connecting block (83) with rotation axis three (20) looks adaptation recess three (21).
10. The novel dynamometer machine of claim 1, wherein: the top surface and the length direction one side of detecting box (1) open, be equipped with case lid (22) on detecting box (1), it is equipped with pivot (23) to detect box (1) both ends, set up mounting hole (24) that are used for installing pivot (23) on case lid (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111301741.XA CN114166389A (en) | 2021-11-04 | 2021-11-04 | Novel dynamometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111301741.XA CN114166389A (en) | 2021-11-04 | 2021-11-04 | Novel dynamometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114166389A true CN114166389A (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111301741.XA Pending CN114166389A (en) | 2021-11-04 | 2021-11-04 | Novel dynamometer |
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| CN (1) | CN114166389A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101042309A (en) * | 2007-02-09 | 2007-09-26 | 江西农业大学 | Removable car engine whole vehicle power measurement instrument |
| CN101655400A (en) * | 2009-09-28 | 2010-02-24 | 四川丹甫制冷压缩机股份有限公司 | Method and device for testing shellless motor |
| CN104458087A (en) * | 2013-09-23 | 2015-03-25 | 青岛鸿森重工有限公司 | Novel eddy current dynamometer |
| CN107478365A (en) * | 2017-08-16 | 2017-12-15 | 南京航空航天大学 | A kind of ultrasound electric machine power measurement arrangement for loading continuously adjustabe |
| CN110702284A (en) * | 2019-10-15 | 2020-01-17 | 浙江大学台州研究院 | Novel dynamometer |
| CN213364096U (en) * | 2020-09-30 | 2021-06-04 | 上海浦东新区张江电机有限公司 | Motor power testing device |
-
2021
- 2021-11-04 CN CN202111301741.XA patent/CN114166389A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101042309A (en) * | 2007-02-09 | 2007-09-26 | 江西农业大学 | Removable car engine whole vehicle power measurement instrument |
| CN101655400A (en) * | 2009-09-28 | 2010-02-24 | 四川丹甫制冷压缩机股份有限公司 | Method and device for testing shellless motor |
| CN104458087A (en) * | 2013-09-23 | 2015-03-25 | 青岛鸿森重工有限公司 | Novel eddy current dynamometer |
| CN107478365A (en) * | 2017-08-16 | 2017-12-15 | 南京航空航天大学 | A kind of ultrasound electric machine power measurement arrangement for loading continuously adjustabe |
| CN110702284A (en) * | 2019-10-15 | 2020-01-17 | 浙江大学台州研究院 | Novel dynamometer |
| CN213364096U (en) * | 2020-09-30 | 2021-06-04 | 上海浦东新区张江电机有限公司 | Motor power testing device |
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