CN108233614A - A kind of electromagnetic clutch motor - Google Patents
A kind of electromagnetic clutch motor Download PDFInfo
- Publication number
- CN108233614A CN108233614A CN201810294151.0A CN201810294151A CN108233614A CN 108233614 A CN108233614 A CN 108233614A CN 201810294151 A CN201810294151 A CN 201810294151A CN 108233614 A CN108233614 A CN 108233614A
- Authority
- CN
- China
- Prior art keywords
- worm gear
- output shaft
- mounting base
- housing
- worm
- 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- Withdrawn
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 44
- 229910052742 iron Inorganic materials 0.000 claims description 22
- 230000009467 reduction Effects 0.000 claims description 11
- 238000001746 injection moulding Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 4
- 241000237858 Gastropoda Species 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
- H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/11—Structural association with clutches, brakes, gears, pulleys or mechanical starters with dynamo-electric clutches
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The present invention relates to disclose a kind of electromagnetic clutch motor, including housing, rotation is provided with rotor in the housing, worm and worm wheel, rotor is set with worm screw linkage, worm gear is intermeshed with worm screw, output shaft is provided on housing, housing setting is stretched out in one end of output shaft, the worm gear is equipped with the first centre bore, the output shaft is arranged in the first centre bore, worm gear is rotatably provided on output shaft, output shaft is equipped with mounting base, mounting base is set with output shaft linkage, the mounting base is equipped with electromagnetic wire ring support in the side far from worm gear, coil is arranged on electromagnetic wire ring support, coil can generate worm gear suction after being powered and worm gear is caused to be close to realize the linkage of worm gear and output shaft with mounting base.By using said program, the present invention overcomes the shortcomings of the prior art, provides a kind of electromagnetic clutch motor, can be easy to implement manual operation.
Description
Technical field
The present invention relates to technical field of motors, especially a kind of electromagnetic clutch motor.
Background technology
Direct current endless screw electric motor is often used in mechanical equipment appliance field and automotive field, by time of motor in motor
Revolution decelerates to desired winding number, and obtains larger torque.
General direct current endless screw electric motor includes housing, and rotor, worm screw, worm gear are equipped in housing, and rotor can drive worm screw to turn
Dynamic, worm gear is rotatably arranged in housing, and worm gear is intermeshed with worm screw, and output shaft has been wholely set on worm gear, and output shaft stretches out
Housing.When endless screw electric motor drives certain transmission mechanism to run, because failure problem can not make output shaft normal operation, at this time
It needs to be operated manually, since worm and gear has the function of self-locking, under the action of the direct current endless screw electric motor, output shaft is not
It can be freely rotated, therefore can not be operated manually.
Invention content
The present invention overcomes the deficiencies in the prior art, provide a kind of electromagnetic clutch motor, can be easy to implement manual behaviour
Make.
To achieve these goals, the technical solution adopted by the present invention is：A kind of electromagnetic clutch motor, including housing, institute
It states rotation in housing and is provided with rotor, worm and worm wheel, rotor is set with worm screw linkage, and worm gear is intermeshed with worm screw, housing
On be provided with output shaft, housing setting is stretched out in one end of output shaft, and the worm gear is equipped with the first centre bore, and the output shaft is worn
Set on the first centre bore, worm gear is rotatably provided on output shaft, and output shaft is equipped with mounting base, and mounting base links with output shaft
Setting, the mounting base are equipped with electromagnetic wire ring support in the side far from worm gear, and coil is arranged on electromagnetic wire ring support, and coil is powered
Suction can be generated to worm gear afterwards causes worm gear to be close to realize the linkage of worm gear and output shaft with mounting base.
By using said program, worm gear is equipped with metallic plate or is inherently made of metal, mounting base and output shaft
Linkage setting, mounting base are equipped with electromagnetic wire ring support in the side far from worm gear, coil are arranged in electromagnetic wire ring support, coil leads to
After electricity, coil can generate suction to worm gear and worm gear is close to mounting base, increase the frictional force between worm gear and mounting base,
Realize the linkage of worm gear and output shaft, when motor operation, rotor drives worm screw rotation, and worm screw drives worm gear rotation, so as to band
Dynamic output shaft rotation, when motor is out of service, since worm and gear has the function of self-locking, it is impossible to rotary output axis, so as to
It can not be operated manually；After coil blackout, the frictional force between worm gear and mounting base becomes smaller, and worm gear is rotatably provided in output
On axis, when motor operation, worm gear cannot drive output shaft to rotate, when motor is out of service, since worm gear and output shaft can
It relatively rotates, output shaft free to rotate, is easy to implement manual operation at this time.
The further setting of the present invention is：The worm gear is additionally provided with sleeve member and iron plate in the side close to mounting base, institute
It states sleeve member to be set between worm gear and iron plate, sleeve member is fixedly connected respectively with worm gear and iron plate, and output shaft is arranged in sleeve member
With the medium position of iron plate.
By using said program, iron plate is into discoid setting, and for connecting worm gear and iron plate, three fixes to be connected sleeve member
It connects, sleeve member can be arranged concentrically worm gear and iron plate, be worn convenient for output shaft, and coil attracts iron plate after being powered, so that snail
Wheel is set with output shaft linkage.
The further setting of the present invention is：The mounting base is fixed at installation into discoid setting, the output shaft
The medium position of seat, the mounting base are being equipped with groove, the shape of groove and electromagnetic wire ring support close to the side of electromagnetic wire ring support
Adaptation, the medium position setting locating piece of the groove, the electromagnetic wire ring support, which corresponds to, to be equipped at locating piece and can be inserted with locating piece
Connect the locating slot of cooperation.
By using said program, electromagnetic wire ring support is plugged on the locating piece of groove by locating slot thereon and realizes electricity
The location and installation of magnet-wire ring support, it is easy for installation, coil is arranged on the lateral surface of battery line ring support, magnetic can be generated after being powered
Power.
The further setting of the present invention is：The bottom surface of the groove is circumferentially with several bar holes along output shaft, respectively
Bar hole is arranged at intervals.
By using said program, the bottom surface of groove is equipped with two circle bar holes, and each bar hole is evenly spaced on,
The setting of bar hole preferably passes through convenient for the magnetic force of coil, and the effect for attracting worm gear is more preferable.
The further setting of the present invention is：The housing is equipped with speed reducing box base, is covered on the speed reducing box base
Reduction box cover board, reduction box cover board are fixed on speed reducing box base, and speed reducing box base is equipped with cavity, worm gear rotation setting
In cavity, the housing is equipped with the straight trough for worm screw installation, offers what can be connected with straight trough on the side wall of the cavity
Opening.
By using said program, speed reducing box base and reduction box cover board form entire reduction box, worm gear, mounting base and electricity
Between speed reducing box base and reduction box cover board, worm screw is rotatably arranged in the straight trough of housing magnetic coil seating, straight trough and cavity
It is connected by opening, is just meshed in opening worm gear with worm screw, simple in structure, stable transmission.
The further setting of the present invention is：The medium position of the bottom surface of the cavity offers the second centre bore, and described
Two central holes are equipped with locating ring, and the lateral surface of the locating ring and the medial surface of the second centre bore are inconsistent, on locating ring
Equipped with the third centre bore worn for output shaft.
By using said program, locating ring is mounted on the second central hole, the lateral surface of locating ring and the second centre bore
Medial surface close-fitting, it is not easy to fall, output shaft is passed through from the third central hole of locating ring, and gap is smaller herein, output shaft
Amplitude of fluctuation it is smaller, output shaft output more stablize.
The further setting of the present invention is：The housing is equipped with hall sensing plate in one side of speed reducing box base.
By using said program, housing is equipped with the slot for hall sensing plate grafting, hall sensing plate and external electrical
Road is electrically connected, and hall sensing plate is located at one side of worm screw, available for detecting the rotating speed of worm screw, so as to obtain turning for rotor in real time
Speed, convenient for being precisely controlled the operation of motor.
The further setting of the present invention is：The worm gear is made of plastics, the worm gear, sleeve member and iron plate integrated injection molding
Molding.
By using said program, worm gear, sleeve member and iron plate integrated injection molding so that this three is fixedly connected, and saves
Other connection structures have been gone, it is easy to process, it is connected firmly.
The further setting of the present invention is：The output shaft is with mounting base by plastics integrated injection molding.
By using said program, output shaft and mounting base integrated injection molding are easy to process, save material, reduce
Production cost.
The invention will be further described below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention；
Fig. 2 is the configuration schematic diagram of the embodiment of the present invention；
Fig. 3 is mounting base and output shaft overall structure diagram in the embodiment of the present invention；
Fig. 4 is the structure diagram of electromagnetic wire ring support in the embodiment of the present invention；
Fig. 5 is the scheme of installation of worm screw in the embodiment of the present invention；
Fig. 6 is the structure diagram of speed reducing box base in the embodiment of the present invention；
Fig. 7 is the fit structure schematic diagram of worm screw and rotor in the embodiment of the present invention.
Specific embodiment
As shown in Fig. 1-Fig. 7, including housing 1, rotor 2, worm screw 3 and worm gear are equipped in shell 1 for a kind of electromagnetic clutch motor
41, housing 1 uses permanent-magnet material, and 2 coiling of rotor composition is alternately contacted by the brush of 2 end of rotor with conversion sheet, and motor is protected
A direction rotation is held, rotor 2, worm screw 3 and worm gear 41 are rotatably arranged on respectively in housing 1, and rotor 2 is set with the linkage of worm screw 3,
Can be by shaft coupling or directly by mating, worm gear 41 is intermeshed with worm screw 3, and output shaft 51 is provided on housing 1,
Housing 1 is stretched out in one end of output shaft 51, and worm gear 41 is equipped with the first centre bore 411, and output shaft 51 is arranged in the first centre bore
411, worm gear 41 is rotatably provided on output shaft 51, and output shaft 51 is equipped with mounting base 52, mounting base 52 and output shaft 51 1
Body injection molding realizes that mounting base 52 and the linkage of output shaft 51 are set, naturally it is also possible to pass through the mating connection for realizing the two
It is dynamic, the linkage of the two can also be realized by the structure of fixture block and card slot, mounting base 52 is equipped with electricity in the side far from worm gear 41
Magnet-wire ring support 6, coil 61 is arranged on electromagnetic wire ring support 6, and worm gear 41 is equipped with metallic plate or is inherently made of metal, line
Circle 61 can generate worm gear 41 suction after being powered and worm gear 41 is caused to be close to realize the connection of worm gear 41 and output shaft 51 with mounting base 52
Dynamic, the magnetic force of coil 61 attracts worm gear 41, increases the frictional force between worm gear 41 and mounting base 52 and realizes the two linkage, certainly
It can also be that connected structure is equipped between worm gear 41 and mounting base 52, after coil 61 is powered, snail can be achieved under the attraction of magnetic force
Wheel 41 is mating with mounting base 52, and after coil blackout, magnetic force disappears, and worm gear 41 is separated from each other with mounting base 52, so as to real
Show the linkage of worm gear 41 and mounting base 52 or detach.
In the present embodiment, worm gear 41 is additionally provided with sleeve member 42 and iron plate 43, sleeve member in the side close to mounting base 52
42 be set between worm gear 41 and iron plate 43, worm gear 41 is made of plastics, worm gear 41, sleeve member 42 and 43 integrated injection molding of iron plate into
Type, sleeve member 42 can also be by way of clampings or the mode of close-fitting grafting is realized and connected with the fixed of worm gear 41 and iron plate 43
It connects, output shaft 51 is arranged in the medium position of sleeve member 42 and iron plate 43.Iron plate 43 can also be had by other to be inhaled by magnetic force
The metal material instead of conjunction, can also be embedded with magnet in worm gear 41, and coil 61, which is powered, to be generated magnetic force and attract magnet.
In the present embodiment, for mounting base 52 into discoid setting, output shaft 51 is integrally disposed upon the middle position of mounting base 52
It puts, mounting base 52 is equipped with the shape adaptation of groove 521, groove 521 and electromagnetic wire ring support 6 in the side of close electromagnetic wire ring support 6,
The medium position of groove 521 is wholely set locating piece 522, and being equipped at the correspondence locating piece 522 of electromagnetic wire ring support 6 can be with locating piece
522 mating locating slots 62.
In the present embodiment, the bottom surface of groove 521 is circumferentially with several bar holes 523, each bar shaped along output shaft 51
Hole 523 is arranged at intervals.
In the present embodiment, speed reducing box base 11 has been wholely set on housing 1, reduction box is covered on speed reducing box base 11
Cover board 12, reduction box cover board 12 are fixed at by the screw that is screwed on speed reducing box base 11, and speed reducing box base 11 is equipped with recessed
Chamber 111, worm gear 41 are rotatably arranged in cavity 111, worm gear 41, sleeve member 42, iron plate 43, mounting base 52, electromagnetic wire ring support 6 by
Reduction box cover board 12 is located in cavity 111, and housing 1 is equipped with the straight trough 13 installed for worm screw 3, is opened on the side wall of cavity 111
Equipped with the opening 14 that can be connected with straight trough 13.
In the present embodiment, the medium position of the bottom surface of cavity 111 offers the second centre bore 112, the second centre bore 112
Place is equipped with locating ring 7, and the lateral surface of locating ring 7 and the medial surface of the second centre bore 112 are inconsistent, and locating ring 7, which is equipped with, to be supplied
The third centre bore 71 that output shaft 51 is worn.
In the present embodiment, housing 1 is equipped with hall sensing plate 8 in one side of straight trough 13, and housing is equipped with for hall sensing
The socket 15 of 8 grafting of plate, straight trough 13 are equipped with detection through-hole 16 at corresponding hall sensing plate 8, and it is outer to be also equipped with connection on housing 1
The contact pin 9 of portion's power supply.
One kind of above example, the only present invention preferably specific embodiment, those skilled in the art are in skill of the present invention
The usual variations and alternatives carried out in art aspects are included in protection scope of the present invention.
Claims (9)
1. a kind of electromagnetic clutch motor rotates including housing, in the housing and is provided with rotor, worm and worm wheel, rotor and snail
Bar linkage setting, worm gear are intermeshed with worm screw, and output shaft is provided on housing, and housing setting is stretched out in one end of output shaft,
It is characterized in that：The worm gear is equipped with the first centre bore, and the output shaft is arranged in the first centre bore, and worm gear is rotatably provided in
On output shaft, output shaft is equipped with mounting base, and mounting base is set with output shaft linkage, and the mounting base is in the side far from worm gear
Equipped with electromagnetic wire ring support, coil is arranged on electromagnetic wire ring support, coil can generate suction to worm gear after being powered and cause worm gear and peace
Dress seat is close to realize the linkage of worm gear and output shaft.
2. a kind of electromagnetic clutch motor according to claim 1, it is characterised in that：The worm gear is close to the one of mounting base
Side is additionally provided with sleeve member and iron plate, and the sleeve member is set between worm gear and iron plate, and sleeve member is fixed respectively with worm gear and iron plate
Connection, output shaft are arranged in the medium position of sleeve member and iron plate.
3. a kind of electromagnetic clutch motor according to claim 1 or 2, it is characterised in that：The mounting base is set into discoid
It puts, the output shaft is fixed at the medium position of mounting base, and the mounting base is equipped with close to the side of electromagnetic wire ring support
Groove, the shape adaptation of groove and electromagnetic wire ring support, the medium position setting locating piece of the groove, the electromagnetic wire ring support pair
Answer at locating piece be equipped with can be mating with locating piece locating slot.
4. a kind of electromagnetic clutch motor according to claim 3, it is characterised in that：The bottom surface of the groove is along output shaft
Several bar holes are circumferentially with, each bar hole is arranged at intervals.
5. a kind of electromagnetic clutch motor according to claim 1 or 2, it is characterised in that：The housing is equipped with reduction box
Pedestal is covered with gear box cover plate on the speed reducing box base, and reduction box cover board is fixed on speed reducing box base, reduction box
Pedestal is equipped with cavity, and worm gear is rotatably arranged in cavity, and the housing is equipped with the straight trough for worm screw installation, the cavity
The opening that can be connected with straight trough is offered on side wall.
6. a kind of electromagnetic clutch motor according to claim 5, it is characterised in that：The medium position of the bottom surface of the cavity
The second centre bore is offered, second central hole is equipped with locating ring, the lateral surface of the locating ring and the second centre bore
Medial surface it is inconsistent, locating ring is equipped with the third centre bore worn for output shaft.
7. a kind of electromagnetic clutch motor according to claim 5, it is characterised in that：The housing is equipped in one side of straight trough
Hall sensing plate.
8. a kind of electromagnetic clutch motor according to claim 2, it is characterised in that：The worm gear is made of plastics, described
Worm gear, sleeve member and iron plate integrated injection molding.
9. a kind of electromagnetic clutch motor according to claim 3, it is characterised in that：The output shaft is with mounting base by plastics
Integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810294151.0A CN108233614A (en) | 2018-03-30 | 2018-03-30 | A kind of electromagnetic clutch motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810294151.0A CN108233614A (en) | 2018-03-30 | 2018-03-30 | A kind of electromagnetic clutch motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108233614A true CN108233614A (en) | 2018-06-29 |
Family
ID=62657599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810294151.0A Withdrawn CN108233614A (en) | 2018-03-30 | 2018-03-30 | A kind of electromagnetic clutch motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108233614A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839059A (en) * | 2018-08-15 | 2018-11-20 | 宁波创二代机械科技有限公司 | A kind of grabbing assembly |
| CN109898947A (en) * | 2019-04-12 | 2019-06-18 | 温州市永晨机电有限公司 | A kind of automobile door drive mechanism |
| CN113818772A (en) * | 2021-08-03 | 2021-12-21 | 江苏一东航空机械有限公司 | Permanent magnet brushless direct current motor for vehicle window and control method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006180634A (en) * | 2004-12-22 | 2006-07-06 | Mitsuba Corp | Electric motor unit |
| JP2008133951A (en) * | 2006-11-01 | 2008-06-12 | Asmo Co Ltd | Clutch, motor and door opening/closing device for vehicle |
| CN101772655A (en) * | 2007-11-15 | 2010-07-07 | 爱信精机株式会社 | Electromagnetic clutch |
| CN207926364U (en) * | 2018-03-30 | 2018-09-28 | 温州市永晨机电有限公司 | A kind of electromagnetic clutch motor |
-
2018
- 2018-03-30 CN CN201810294151.0A patent/CN108233614A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006180634A (en) * | 2004-12-22 | 2006-07-06 | Mitsuba Corp | Electric motor unit |
| JP2008133951A (en) * | 2006-11-01 | 2008-06-12 | Asmo Co Ltd | Clutch, motor and door opening/closing device for vehicle |
| CN101772655A (en) * | 2007-11-15 | 2010-07-07 | 爱信精机株式会社 | Electromagnetic clutch |
| CN207926364U (en) * | 2018-03-30 | 2018-09-28 | 温州市永晨机电有限公司 | A kind of electromagnetic clutch motor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839059A (en) * | 2018-08-15 | 2018-11-20 | 宁波创二代机械科技有限公司 | A kind of grabbing assembly |
| CN108839059B (en) * | 2018-08-15 | 2024-06-04 | 宁波创二代机械科技有限公司 | Snatch subassembly |
| CN109898947A (en) * | 2019-04-12 | 2019-06-18 | 温州市永晨机电有限公司 | A kind of automobile door drive mechanism |
| CN113818772A (en) * | 2021-08-03 | 2021-12-21 | 江苏一东航空机械有限公司 | Permanent magnet brushless direct current motor for vehicle window and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180629 |
|
| WW01 | Invention patent application withdrawn after publication |