CN101266873A - Non crystal iron core connector structure - Google Patents
Non crystal iron core connector structure Download PDFInfo
- Publication number
- CN101266873A CN101266873A CNA2008100567365A CN200810056736A CN101266873A CN 101266873 A CN101266873 A CN 101266873A CN A2008100567365 A CNA2008100567365 A CN A2008100567365A CN 200810056736 A CN200810056736 A CN 200810056736A CN 101266873 A CN101266873 A CN 101266873A
- Authority
- CN
- China
- Prior art keywords
- iron core
- lamination
- connector structure
- adjacent
- core connector
- 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
Links
Images
Landscapes
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The invention provides a non-crystal iron core contact structure; two ends of each iron core sheet forming the iron core are mutually clasped at the contact position. The iron core is rectangular, each iron core sheet is divided into a plurality of groups; in the same group of the iron cores, an end part of an inside clasping part of an adjacent outer layer iron core sheet is in butt joint with the end part of an outside clasping part of an adjacent inner layer iron core sheet; a gap is between two butt joint ends; in the same group of the iron cores, the clasping part of each iron core sheet and the butt joint parts of the adjacent iron core are on the same side of the rectangle. Each group of iron core sheets is independently arrayed on the iron cores in terms of the identical law. The invention can effectively avoid the large increase of reluctance caused by the contact, improves the performances of the non-crystal iron core, and are principally used for a transformer and other occasions that the non-crystal iron core is required.
Description
Technical field
The present invention relates to a kind of non crystal iron core connector structure, mainly can be used for mainly can be used for transformer or other need the occasion of amorphous iron core.
Technical background
For coil is enclosed within on the amorphous iron core, usually should be provided with self a joint design on the amorphous iron core at least, iron core can be opened from the joint, form U-shaped, so that coil is enclosed within on two arms of this U-shaped, and then the two ends of U-shaped are received together after the bending again, form rectangle iron core.If directly with the butt joint of iron core both ends of the surface, joint will form a coherent slit in the joint, the place produces very big magnetic resistance in the slit, influences the transmission of magnetic flux, therefore need carry out necessary improvement to the joint design of this iron core.
Summary of the invention
For overcoming the above-mentioned defective of prior art, the invention provides a kind of non crystal iron core connector structure, adopt this joint design can prevent increasing considerably of joint magnetic resistance effectively, guarantee the transmission of magnetic flux.
The present invention realizes that the technical scheme of above-mentioned purpose is: a kind of non crystal iron core connector structure, each the lamination two ends that constitutes this iron core overlap mutually in the joint.
The invention has the beneficial effects as follows: because same lamination overlaps mutually in the joint, form closed magnetic circuit, reduced joint thus effectively, improved the magnetic property of iron core the influence that magnetic flux transmits.
Description of drawings
Fig. 1 is the structural representation of iron core of the present invention;
Fig. 2 is that iron core of the present invention is opened the structural representation after forming U-shaped in the joint.
Embodiment
Referring to Fig. 1, the invention provides a kind of non crystal iron core connector structure, the two ends 11 that constitute each lamination 10 of this iron core overlap mutually in the joint.
Described each lamination is divided into some groups, and dock mutually with the end of adjacent inner layer lamination lateral overlap part the end of the adjacent inboard overlap of outer lamination in the lamination on the same group, leaves seam 12 between two butt ends.Each seam of Xing Chenging does not link to each other mutually like this, and the lamination that all is positioned at the outside in the seam covers, and has further reduced the influence to magnetic flux thus.
Described iron core is rectangular, and the overlapping part of each lamination and the docking site of adjacent lamination are all on same one side of this rectangle, so that iron core is opened from its joint.
Because same lamination overlaps mutually in the joint, each seam that is formed by adjacent lamination butt joint in the lamination must have certain interval in the horizontal on the same group, along certain direction sequence arrangement, forms the trapezoidal profile mode.
Lamination quantity in the lamination determines that according to convenient and each relative dimensions in the processing its maximum quantity should guarantee that the overlapping part of same lamination and the docking site of adjacent lamination are positioned on the same limit of rectangle iron core on the same group.
Do not require butt joint between the adjacent lamination on the same group, each organizes lamination usually can be according to identical rule independent arrangement on iron core, usually not on the same group the overlapping part of the corresponding lamination in the lamination (not being in the lamination of same position on the same group in the lamination from inside to outside) self and with its inboard and/or the outside position in the horizontal, docking site of lamination is identical or basic identical on the same group so that blanking and assembling.
The described bearing of trend that laterally is meant same lamination overlapping part or place, adjacent on the same group lamination docking site rectangular edges is horizontal according to direction shown in Figure 1.
Claims (6)
1. a non crystal iron core connector structure is characterized in that each the lamination two ends that constitutes this iron core overlap mutually in the joint.
2. non crystal iron core connector structure as claimed in claim 1 is characterized in that described iron core is rectangular.
3. non crystal iron core connector structure as claimed in claim 1 or 2, it is characterized in that described each lamination is divided into some groups, dock mutually with the end of adjacent inner layer lamination lateral overlap part the end of the adjacent inboard overlap of outer lamination in the lamination on the same group, leaves seam between two butt ends.
4. non crystal iron core connector structure as claimed in claim 3 is characterized in that, the overlapping part of each lamination and the docking site of adjacent lamination are all on same one side of this rectangle.
5. non crystal iron core connector structure as claimed in claim 4 is characterized in that each seam that is formed by adjacent lamination butt joint in the lamination on the same group has certain interval in the horizontal, along certain direction sequence arrangement.
6. non crystal iron core connector structure as claimed in claim 5 is characterized in that respectively organizing lamination according to identical rule independent arrangement on iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100567365A CN101266873A (en) | 2008-01-24 | 2008-01-24 | Non crystal iron core connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100567365A CN101266873A (en) | 2008-01-24 | 2008-01-24 | Non crystal iron core connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101266873A true CN101266873A (en) | 2008-09-17 |
Family
ID=39989183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100567365A Pending CN101266873A (en) | 2008-01-24 | 2008-01-24 | Non crystal iron core connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101266873A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101859630A (en) * | 2009-04-09 | 2010-10-13 | 浙江广天变压器有限公司 | Amorphous alloy multi-inclined-plane composite iron core of medium-high frequency transformer |
| CN101859631A (en) * | 2009-04-09 | 2010-10-13 | 浙江广天变压器有限公司 | Amorphous alloy iron core of medium-high frequency static dust-removing dry type transformer |
| CN105990005A (en) * | 2015-02-15 | 2016-10-05 | 上海置信电气非晶有限公司 | Silicon-steel broken-yoke three-dimensional bending iron core of three-phase transformer |
-
2008
- 2008-01-24 CN CNA2008100567365A patent/CN101266873A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101859630A (en) * | 2009-04-09 | 2010-10-13 | 浙江广天变压器有限公司 | Amorphous alloy multi-inclined-plane composite iron core of medium-high frequency transformer |
| CN101859631A (en) * | 2009-04-09 | 2010-10-13 | 浙江广天变压器有限公司 | Amorphous alloy iron core of medium-high frequency static dust-removing dry type transformer |
| CN105990005A (en) * | 2015-02-15 | 2016-10-05 | 上海置信电气非晶有限公司 | Silicon-steel broken-yoke three-dimensional bending iron core of three-phase transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104078197B (en) | Pulse transformer | |
| TW200540888A (en) | Inductor | |
| WO2003005380A3 (en) | Device for the inductive transmission of electrical power | |
| CN102648505B (en) | Transformer | |
| CN102360781B (en) | Separable transformer with magnetic core in nested structure | |
| CN205123432U (en) | Piecemeal iron core and have its motor | |
| CN104953717A (en) | Power receiving device, vehicle, and power transmission device | |
| CN105321677A (en) | Transformer | |
| CN101266873A (en) | Non crystal iron core connector structure | |
| CN104737417A (en) | Laminar segment for electric motor segmented stator | |
| CN201160025Y (en) | Amorphous iron core joint structure | |
| CN101673611B (en) | Transformer used for reducing electromagnetic interference influence and applicable power switching circuit thereof | |
| JP6612657B2 (en) | Coil assembly for non-contact charging | |
| CN104575984A (en) | Transformer | |
| CN109088492A (en) | A kind of overlapping type stator core and the motor using the stator core | |
| CN201167015Y (en) | Amorphous alloy iron core for a distributed lap | |
| CN209691571U (en) | A kind of gear die for wound core | |
| CN107404173B (en) | Interlayer insulating paper and multi-layer winding type motor with same | |
| CN105826048B (en) | A kind of trapezoid cross section detachable Transformer | |
| CN208767867U (en) | A kind of overlapping type stator core and the motor using the stator core | |
| US11488759B2 (en) | Transformer iron core | |
| JP5425114B2 (en) | Amorphous winding core transformer | |
| CN203288746U (en) | Compound annular antenna | |
| CN201134322Y (en) | Electric inductance capable of balancing outlet and applicable to surface pasting device | |
| CN101447312A (en) | Gap-butt amorphous core with noise reduction function of epoxy coating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI METGLAS ZHIXIN AMORPHOUS METALS CO., LTD. Free format text: FORMER OWNER: BEIJING ZHONGJI LIANGONG AMORPHOUS TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20100926 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xing Jun Inventor after: Ling Jian Inventor before: Zhang Weiguo Inventor before: He Li Inventor before: Liu Bo Inventor before: Xu Lei |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG WEIGUO HE LI LIU BO XU LEI TO: XING JUN LING JIAN Free format text: CORRECT: ADDRESS; FROM: 100070 TO: 200335 |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20100926 Address after: 200335 No. 1028 Tianshan West Road, Shanghai, Changning District Applicant after: Shanghai Metglas Zhixin Amorphous Metals Co., Ltd. Address before: 100070 Beijing city Fengtai District Xinghuo Road No. 1 building 5A Changning (Park) Applicant before: Beijing Zhongji Liangong Amorphous Technology Development Co., Ltd. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080917 |