CN107863857A - A kind of blowing apparatus of rotor - Google Patents

A kind of blowing apparatus of rotor Download PDF

Info

Publication number
CN107863857A
CN107863857A CN201711240767.1A CN201711240767A CN107863857A CN 107863857 A CN107863857 A CN 107863857A CN 201711240767 A CN201711240767 A CN 201711240767A CN 107863857 A CN107863857 A CN 107863857A
Authority
CN
China
Prior art keywords
parts
plate
connecting rod
rotor
blowing apparatus
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.)
Pending
Application number
CN201711240767.1A
Other languages
Chinese (zh)
Inventor
梅和润
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.)
Anhui Shang Qin Electronic Technology Co Ltd
Original Assignee
Anhui Shang Qin Electronic Technology Co Ltd
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 Anhui Shang Qin Electronic Technology Co Ltd filed Critical Anhui Shang Qin Electronic Technology Co Ltd
Priority to CN201711240767.1A priority Critical patent/CN107863857A/en
Publication of CN107863857A publication Critical patent/CN107863857A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K15/00Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02Cleaning by the force of jets, e.g. blowing-out cavities
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D4/00Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
    • C09D4/06Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08Anti-corrosive paints

Abstract

A kind of blowing apparatus of rotor, it is related to motor component processing technical field, it is characterised in that:Including bottom plate, bottom plate lower end is connected with support frame, and the bottom plate is provided with connecting rod, connecting rod is provided with supporting plate, and placement plate is provided with supporting plate, and the placement plate is provided with standing groove, place plate and be provided with jack, the connecting rod is provided with air blown producer, and air blown producer lower end is provided with controller.The present invention is rational in infrastructure, easy to operate, easy to use.

Description

A kind of blowing apparatus of rotor
Technical field:
The present invention relates to motor component to process technical field, and in particular to a kind of blowing apparatus of rotor.
Background technology:
Rotor:And the rotary part in motor.Motor is made up of rotor and stator two parts, and it is for realizing Electric energy and mechanical energy and the conversion equipment of mechanical energy and electric energy.Rotor is divided into motor rotor and generator amature.
Rotor is divided into two kinds of internal rotor rotating manner and outer rotor rotating manner.Internal rotor rotating manner is in motor Between core body be rotary body, output torque (referring to motor) or income energy (referring to generator).Outer rotor rotating manner i.e. with Motor ectosome is rotary body, and different modes facilitates the application of various occasions.
The rotor of brshless DC motor is embedded in iron core surface or embedded core interior by the permanent magnet of certain number of pole-pairs Form.Permanent magnet is made using high-coercive force, the rare earth permanent-magnetic materials of hypertonic magnetic induction density such as neodymium iron borons more.This rotor Permanent-magnet steel effect and brush motor used in permanent-magnet steel effect it is similar, be all established in motor gas-gap it is enough Magnetic field, its difference is mounted in above rotor in the permanent-magnet steel in brshless DC motor, and the magnet steel of brush motor is mounted in Above stator.The rotor structure of brshless DC motor uses surface mount formula magnetic pole, also known as shoe magnetic pole more.Surface mount formula magnetic Pole is the tile rare-earth permanent magnet that radial magnetizing is pasted in core exterior surface, rationally designs the air gap that can obtain square Magnetic flux density.
And rotor generally requires due to its shape to carry out placement processing during processing, but because its shape The reason for shape, material, often because amount is bigger, the generation for the problems such as can not well clearing up, clean, placing occur is easy for, It is just very troublesome.
The content of the invention:
The technical problems to be solved by the invention are to overcome existing technological deficiency to provide a kind of rational in infrastructure, operation side Just a kind of, blowing apparatus of rotor easy to use.
The technical problems to be solved by the invention are realized using following technical scheme:
A kind of blowing apparatus of rotor, it is characterised in that:Including bottom plate, bottom plate lower end is connected with support frame, described Bottom plate is provided with connecting rod, and connecting rod is provided with supporting plate, and placement plate is provided with supporting plate, and the placement plate, which is provided with, to be placed Groove, place plate and be provided with jack, the connecting rod is provided with air blown producer, and air blown producer lower end is provided with controller;
The air blown producer is high pressure blower, is connected to by fixed plate in connecting rod;
The standing groove is " recessed " shape structure;
Fix bar is inserted with the jack, fix bar is inverted " u "-shaped structure;
The parts of the whole equipment are connected by way of welding or fastened by screw;
The coating placed bar and used outside fix bar, is made up of the material of following parts by weight,
Resin 10-16 parts, silane coupler KH-530 3-9 parts, modified fluorite 5-10 parts, dimethylamine propylamine 2-6 parts, Tributyl phosphate 1-3 parts, lignin sulfonic acid 1-3 parts, methenamine 2-6 parts, Cocoamidopropyl betaine 1-4 parts, acrylic acid- 2- hydroxy propyl ester 1-4 parts, age resistor 2-8 parts, biomass additive 3-6 parts, clear water 27-33 parts;
The resin is epoxy resin, phenolic resin, polyvinyl resin, one kind of alkyd resin;
The age resistor is one kind in antioxidant A W, anti-aging agent RD, antioxidant A, antioxidant D, age resistor CPPD;
The preparation method of the modified fluorite is to grind fluorite and cross 500-600 mesh sieves, be then placed on 50 DEG C of baking box Middle baking 30 minutes, then adds the clear water of 0.7 times of its weight, is then warming up to 60 DEG C and constant temperature, then carries out 25 minutes Stirring, add phthalic acid polyester, and be warming up to 75 DEG C, be then stirred 1.8 hours, re-dry, re-grind, Fluorite must be modified;
The mass ratio of the phthalic acid polyester and fluorite is 1:3.5;
The biomass additive is made up of the material of following parts by weight,
1 part of Moschus, 2 parts of borneol, 3 parts of the dried venom of toads, 4 parts of camphor, 5 parts of storax, 6 parts of grass-leaved sweetflag, 1 part of radix pseudostellariae, the Radix Astragali 2 Part, 3 parts of Chinese yam, 4 parts of the bighead atractylodes rhizome, 5 parts of French beans, 6 parts of radix glycyrrhizae, 7 parts of jujube, 7 parts of semen allii tuberosi;
Preparation method is:Above-mentioned material is exposed to the sun 4 hours in the sunlight, is then placed in 85-95 DEG C of roasting plant 4-5 hour of middle baking, it is then placed in equipment and grinds and cross 400-500 mesh sieves, the clear water for adding 0.7 times of quality of materials stirs 1 hour is mixed, is then warming up to 75-85 DEG C, continues to stir 1.5 hours, then dries, re-grind;
The preparation method of protective coating on the baffle plate is,
I by resin, silane coupler KH-530, modified fluorite, dimethylamine propylamine, tributyl phosphate, lignin sulfonic acid, In the reactor of methenamine, clear water with agitator, 140 DEG C are uniformly heated to always from 40, continues 5 hours;
During Cocoamidopropyl betaine, 2-hydroxypropyl acrylate, age resistor are added to I by II, and the 25-35 that heats up DEG C, continue to mix 3 hours;
70-80 DEG C is cooled to after the completion of III mixing and adds biomass additive, mixing cools to 45-55 after 30 minutes DEG C, continue to mix 1.5 hours.
Beneficial effects of the present invention are:Rotor can be put into by standing groove, and because the shape of standing groove can be put Enter the rotor of different model, it is thus very convenient, and the fix bar that can be taken is set, such stability is just more good It is good, and the placement being laminated can so place cleaning that is more, and can carrying out by high pressure blower outer surface, and And hole slot can be set up on standing groove, the effect of such ash discharge will be more good;And the coating used can increase Toughness, improve wearing coefficient, can anti-corrosion, improve service life, addition biomass additive due to its material original of itself Because price is not also high, and very environmental protection.The present invention is rational in infrastructure, easy to operate, easy to use.
Brief description of the drawings:
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the top view of the placement plate of the present invention.
Embodiment:
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below Conjunction is specifically illustrating, and the present invention is expanded on further.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of blowing apparatus of rotor, including bottom plate 1, the lower end of bottom plate 1 are connected with support Frame 2, the bottom plate 1 are provided with connecting rod 3, and connecting rod 3 is provided with supporting plate 4, are provided with supporting plate 4 and place plate 5, described to put Put plate 5 and be provided with standing groove 6, place plate 5 and be provided with jack 7, the connecting rod 3 is provided with air blown producer 8, and the lower end of air blown producer 8 is set There is controller 9;
The air blown producer 8 is high pressure blower, is connected to by fixed plate 11 in connecting rod 3;
The standing groove 6 is " recessed " shape structure;
Fix bar 10 is inserted with the jack 7, fix bar 10 is inverted " u "-shaped structure;
The parts of the whole equipment are connected by way of welding or fastened by screw.
Embodiment 2
Bar and the coating used outside fix bar are placed, is made up of the material of following parts by weight,
Resin 10-16 parts, silane coupler KH-530 3-9 parts, modified fluorite 5-10 parts, dimethylamine propylamine 2-6 parts, Tributyl phosphate 1-3 parts, lignin sulfonic acid 1-3 parts, methenamine 2-6 parts, Cocoamidopropyl betaine 1-4 parts, acrylic acid- 2- hydroxy propyl ester 1-4 parts, age resistor 2-8 parts, biomass additive 3-6 parts, clear water 27-33 parts;
The resin is epoxy resin, phenolic resin, polyvinyl resin, one kind of alkyd resin;
The age resistor is one kind in antioxidant A W, anti-aging agent RD, antioxidant A, antioxidant D, age resistor CPPD;
The preparation method of the modified fluorite is to grind fluorite and cross 500-600 mesh sieves, be then placed on 50 DEG C of baking box Middle baking 30 minutes, then adds the clear water of 0.7 times of its weight, is then warming up to 60 DEG C and constant temperature, then carries out 25 minutes Stirring, add phthalic acid polyester, and be warming up to 75 DEG C, be then stirred 1.8 hours, re-dry, re-grind, Fluorite must be modified;
The mass ratio of the phthalic acid polyester and fluorite is 1:3.5;
The biomass additive is made up of the material of following parts by weight,
1 part of Moschus, 2 parts of borneol, 3 parts of the dried venom of toads, 4 parts of camphor, 5 parts of storax, 6 parts of grass-leaved sweetflag, 1 part of radix pseudostellariae, the Radix Astragali 2 Part, 3 parts of Chinese yam, 4 parts of the bighead atractylodes rhizome, 5 parts of French beans, 6 parts of radix glycyrrhizae, 7 parts of jujube, 7 parts of semen allii tuberosi;
Preparation method is:Above-mentioned material is exposed to the sun 4 hours in the sunlight, is then placed in 85-95 DEG C of roasting plant 4-5 hour of middle baking, it is then placed in equipment and grinds and cross 400-500 mesh sieves, the clear water for adding 0.7 times of quality of materials stirs 1 hour is mixed, is then warming up to 75-85 DEG C, continues to stir 1.5 hours, then dries, re-grind;
The preparation method of protective coating on the baffle plate is,
I by resin, silane coupler KH-530, modified fluorite, dimethylamine propylamine, tributyl phosphate, lignin sulfonic acid, In the reactor of methenamine, clear water with agitator, 140 DEG C are uniformly heated to always from 40, continues 5 hours;
During Cocoamidopropyl betaine, 2-hydroxypropyl acrylate, age resistor are added to I by II, and the 25-35 that heats up DEG C, continue to mix 3 hours;
70-80 DEG C is cooled to after the completion of III mixing and adds biomass additive, mixing cools to 45-55 after 30 minutes DEG C, continue to mix 1.5 hours.
Embodiment 3
As shown in Figure 1 and Figure 2, a kind of blowing apparatus of rotor, including bottom plate 1, the lower end of bottom plate 1 are connected with support Frame 2, the bottom plate 1 are provided with connecting rod 3, and connecting rod 3 is provided with supporting plate 4, are provided with supporting plate 4 and place plate 5, described to put Put plate 5 and be provided with standing groove 6, place plate 5 and be provided with jack 7, the connecting rod 3 is provided with air blown producer 8, and the lower end of air blown producer 8 is set There is controller 9;
The air blown producer 8 is high pressure blower, is connected to by fixed plate 11 in connecting rod 3;
The standing groove 6 is " recessed " shape structure;
Fix bar 10 is inserted with the jack 7, fix bar 10 is inverted " u "-shaped structure;
The parts of the whole equipment are connected by way of welding or fastened by screw;
Bar and the coating used outside fix bar are placed, is made up of the material of following parts by weight,
Resin 10-16 parts, silane coupler KH-530 3-9 parts, modified fluorite 5-10 parts, dimethylamine propylamine 2-6 parts, Tributyl phosphate 1-3 parts, lignin sulfonic acid 1-3 parts, methenamine 2-6 parts, Cocoamidopropyl betaine 1-4 parts, acrylic acid- 2- hydroxy propyl ester 1-4 parts, age resistor 2-8 parts, biomass additive 3-6 parts, clear water 27-33 parts;
The resin is epoxy resin, phenolic resin, polyvinyl resin, one kind of alkyd resin;
The age resistor is one kind in antioxidant A W, anti-aging agent RD, antioxidant A, antioxidant D, age resistor CPPD;
The preparation method of the modified fluorite is to grind fluorite and cross 500-600 mesh sieves, be then placed on 50 DEG C of baking box Middle baking 30 minutes, then adds the clear water of 0.7 times of its weight, is then warming up to 60 DEG C and constant temperature, then carries out 25 minutes Stirring, add phthalic acid polyester, and be warming up to 75 DEG C, be then stirred 1.8 hours, re-dry, re-grind, Fluorite must be modified;
The mass ratio of the phthalic acid polyester and fluorite is 1:3.5;
The biomass additive is made up of the material of following parts by weight,
1 part of Moschus, 2 parts of borneol, 3 parts of the dried venom of toads, 4 parts of camphor, 5 parts of storax, 6 parts of grass-leaved sweetflag, 1 part of radix pseudostellariae, the Radix Astragali 2 Part, 3 parts of Chinese yam, 4 parts of the bighead atractylodes rhizome, 5 parts of French beans, 6 parts of radix glycyrrhizae, 7 parts of jujube, 7 parts of semen allii tuberosi;
Preparation method is:Above-mentioned material is exposed to the sun 4 hours in the sunlight, is then placed in 85-95 DEG C of roasting plant 4-5 hour of middle baking, it is then placed in equipment and grinds and cross 400-500 mesh sieves, the clear water for adding 0.7 times of quality of materials stirs 1 hour is mixed, is then warming up to 75-85 DEG C, continues to stir 1.5 hours, then dries, re-grind;
The preparation method of protective coating on the baffle plate is,
I by resin, silane coupler KH-530, modified fluorite, dimethylamine propylamine, tributyl phosphate, lignin sulfonic acid, In the reactor of methenamine, clear water with agitator, 140 DEG C are uniformly heated to always from 40, continues 5 hours;
During Cocoamidopropyl betaine, 2-hydroxypropyl acrylate, age resistor are added to I by II, and the 25-35 that heats up DEG C, continue to mix 3 hours;
70-80 DEG C is cooled to after the completion of III mixing and adds biomass additive, mixing cools to 45-55 after 30 minutes DEG C, continue to mix 1.5 hours.
A kind of protective coating, it is made up of the material of following parts by weight,
Phenolic resin 10, silane coupler KH-50045 parts, γ-(2,3- glycidoxy) propyl trimethoxy silicane 2 Part, 8 parts of active powdered carbon, 2 parts of castor oil acid, 10 parts of antioxidant D, 20 parts of clear water;
Above-mentioned material is stirred according to convention stir mode by reactor and is made.
By experiment, the performance and effect of measure 2-3 of the embodiment of the present invention and comparative example, such as following table:
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (5)

  1. A kind of 1. blowing apparatus of rotor, it is characterised in that:Including bottom plate, bottom plate lower end is connected with support frame, the bottom Plate is provided with connecting rod, and connecting rod is provided with supporting plate, and placement plate is provided with supporting plate, and the placement plate, which is provided with, to be placed Groove, place plate and be provided with jack, the connecting rod is provided with air blown producer, and air blown producer lower end is provided with controller.
  2. A kind of 2. blowing apparatus of rotor according to claim 1, it is characterised in that:The air blown producer is high pressure drum Blower fan, it is connected to by fixed plate in connecting rod.
  3. A kind of 3. blowing apparatus of rotor according to claim 1, it is characterised in that:The standing groove is " recessed " shape Structure.
  4. A kind of 4. blowing apparatus of rotor according to claim 1, it is characterised in that:Fixation is inserted with the jack Bar, fix bar are inverted " u "-shaped structure.
  5. A kind of 5. blowing apparatus of rotor according to claim 1, it is characterised in that:Zero of the whole equipment Part is connected by way of welding or fastened by screw.
CN201711240767.1A 2017-11-30 2017-11-30 A kind of blowing apparatus of rotor Pending CN107863857A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711240767.1A CN107863857A (en) 2017-11-30 2017-11-30 A kind of blowing apparatus of rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711240767.1A CN107863857A (en) 2017-11-30 2017-11-30 A kind of blowing apparatus of rotor

Publications (1)

Publication Number Publication Date
CN107863857A true CN107863857A (en) 2018-03-30

Family

ID=61704264

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711240767.1A Pending CN107863857A (en) 2017-11-30 2017-11-30 A kind of blowing apparatus of rotor

Country Status (1)

Country Link
CN (1) CN107863857A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205801958U (en) * 2016-07-19 2016-12-14 天津金盛昱塑料制品科技股份有限公司 A kind of plastic sheeting rack
CN106513274A (en) * 2016-11-02 2017-03-22 丹阳正联知识产权运营管理有限公司 Automobile lamp placing and drying device
CN206426070U (en) * 2017-01-06 2017-08-22 合肥瑞联阀门有限公司 A kind of apparatus for placing for damping check valve
CN107143415A (en) * 2017-05-17 2017-09-08 江苏江宇动力机械有限公司 A kind of diesel engine radiator apparatus for placing
CN107192240A (en) * 2017-07-03 2017-09-22 苏州舒而适纺织新材料科技有限公司 A kind of textile placing box with drying function
CN206679614U (en) * 2017-04-25 2017-11-28 青岛丰光精密机械股份有限公司 A kind of electrical equipment placement cabinet

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205801958U (en) * 2016-07-19 2016-12-14 天津金盛昱塑料制品科技股份有限公司 A kind of plastic sheeting rack
CN106513274A (en) * 2016-11-02 2017-03-22 丹阳正联知识产权运营管理有限公司 Automobile lamp placing and drying device
CN206426070U (en) * 2017-01-06 2017-08-22 合肥瑞联阀门有限公司 A kind of apparatus for placing for damping check valve
CN206679614U (en) * 2017-04-25 2017-11-28 青岛丰光精密机械股份有限公司 A kind of electrical equipment placement cabinet
CN107143415A (en) * 2017-05-17 2017-09-08 江苏江宇动力机械有限公司 A kind of diesel engine radiator apparatus for placing
CN107192240A (en) * 2017-07-03 2017-09-22 苏州舒而适纺织新材料科技有限公司 A kind of textile placing box with drying function

Similar Documents

Publication Publication Date Title
CN206894382U (en) A kind of antidetonation disk type electric motor rotor
CN110201591A (en) A kind of mixing equipment of hard alloy powder raw material
CN107863857A (en) A kind of blowing apparatus of rotor
CN106952708A (en) If cooling mechanism is detachably connected the transformer that umbrella can mow
CN206498298U (en) A kind of complete machine cooling structure of novel water-cooled magneto
CN105702404B (en) A kind of preparation method of neodymium-iron-boron magnetic material
CN108001815A (en) A kind of place apparatus of rotor chip
CN209663195U (en) A kind of ambipolar circulation type permanent magnetic stirrer
CN209659122U (en) New energy rotor encapsulating tooling
CN209642501U (en) A kind of permanent magnet synchronous motor based on water circulation cooling
CN201249117Y (en) Electromagnetic heating-type reactor vessel
CN108058895A (en) A kind of transporting equipment of the bearing of rotor
CN207372962U (en) A kind of motor bearing processing sanding apparatus
CN107987584A (en) The protective coating that a kind of motor rotor casing uses
CN107974113A (en) A kind of coating on the bearing of the rotor of motor
CN206452283U (en) A kind of Width funtion motor suitable for ecological balance instrument
CN108070304A (en) A kind of wear-resistant coating in the punching of the rotor of motor
CN109787386A (en) A kind of wind and liquid double cooling formula permanent-magnetic wind driven generator
CN212033853U (en) Self-starting permanent magnet synchronous motor
CN107964266A (en) A kind of japanning on rotor chip
CN105790501B (en) Magneto with warm-air drier
CN108057685A (en) A kind of simple blowing apparatus of automotive hub
CN207038292U (en) A kind of transformer box body structure of assembling radiating
CN202488319U (en) Novel brushless microwave oven cooling fan motor
CN107955430A (en) A kind of place apparatus of motor cover

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
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180330