CN102991528A - Magnetic rail brake electromagnet - Google Patents
Magnetic rail brake electromagnet Download PDFInfo
- Publication number
- CN102991528A CN102991528A CN2012104272468A CN201210427246A CN102991528A CN 102991528 A CN102991528 A CN 102991528A CN 2012104272468 A CN2012104272468 A CN 2012104272468A CN 201210427246 A CN201210427246 A CN 201210427246A CN 102991528 A CN102991528 A CN 102991528A
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- rail brake
- cable
- housing
- magnet coil
- 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
- Braking Arrangements (AREA)
Abstract
The invention relates to the field of electromagnets and in particular relates to a magnetic rail brake electromagnet. The magnetic rail brake electromagnet comprises two connecting frames, an electromagnet shell, an electromagnetic coil, a cable connecting base and an electromagnet core, wherein the connecting frames are arranged on the two sides of the electromagnet shell; the electromagnetic coil is arranged inside the electromagnet shell; the electromagnet core is arranged inside the electromagnetic coil; the cable connecting base is arranged on one connecting frame and is connected with the electromagnetic coil; and an insulating protective layer formed by a polyimide insulating tape is arranged between the electromagnetic coil and the electromagnet shell. Adopting the polyimide insulating tape to insulate the electromagnetic coil, the magnetic rail brake electromagnet has better insulation characteristic, so that the magnetic rail brake electromagnet has better operation stability.
Description
Technical field
The present invention relates to the electromagnet field, especially is a kind of electromagnetic rail brake electromagnet.
Background technology
Electromagnetic rail brake is by the magnet adsorption on the bogie of car being slided in orbit the braking of generation.The electromagnetic rail brake device of electromagnetism electromagnetic rail brake mainly is made of energizing circuit, framework, brake beam, lifting reservoir, electromagnet etc.Because the operating environment of electromagnetic rail brake electromagnet is comparatively abominable, therefore its insulativity there is higher requirement.
Summary of the invention
The object of the invention is to solve the problems of the technologies described above, and a kind of electromagnetic rail brake electromagnet is provided, and is specifically realized by following technical scheme.
A kind of electromagnetic rail brake electromagnet; this electromagnetic rail brake electromagnet comprises two link spans, electromagnet housing, magnet coil, cable connecting seat and electromagnetic cores; described link span places the electromagnet housing both sides; described magnet coil places described electromagnet housing inner; described electromagnetic core places described magnet coil inner; described cable connecting seat places in the described connection and with described magnet coil and is connected, and is provided with the insulating protective layer that the polyimide insulative band forms between described magnet coil and the described electromagnet housing.
Described electromagnetic rail brake electromagnet, it further designs and is, described cable connecting seat, two ends are connected with cable, this cable connecting seat comprises housing, insulating base, two cable junctions, screw and jam nuts, and described insulating base is arranged on housing bottom, and described two cable junctions are arranged on the housing two ends, described screw is arranged on the insulating base, and described cable passes cable junction and screw and jam nut and is connected in enclosure interior.
Described electromagnetic rail brake electromagnet, it further designs and is that described insulating base is phenolic laminate.
Described electromagnetic rail brake electromagnet, it further designs and is that described jam nut top is arranged with end cap.
The present invention has adopted the polyimide insulative band in the magnet coil insulation, has better insulation characterisitic, so that the electromagnetic rail brake electromagnet has preferably job stabilization.
Description of drawings
Fig. 1 is external structure scheme drawing of the present invention.
Fig. 2 is this inner structure scheme drawing.
Fig. 3 is the structural representation of cable connecting seat.
The specific embodiment
Below in conjunction with Figure of description and specific embodiment the present invention is further specified.
This electromagnetic rail brake electromagnet comprises two link spans 2, electromagnet housing 1, magnet coil 3, cable connecting seat 4 and electromagnetic core 5, link span 2 places the electromagnet housing both sides, magnet coil 3 places electromagnet housing 1 inside, electromagnetic core 5 places magnet coil inner, and cable connecting seat places to connect upward and with magnet coil and is connected.Be provided with the insulating protective layer 6 that the polyimide insulative band forms between magnet coil and the electromagnet housing.
Cable connecting seat 4, two ends are connected with cable, comprise housing 41, insulating base 42, two cable junctions 43, screw 44 and jam nuts 45, insulating base 42 is arranged on housing 41 bottoms, two cable junctions 43 are arranged on the housing two ends, screw 44 is arranged on the insulating base, and cable 46 passes cable junction and screw and jam nut and is connected in enclosure interior.Insulating base is phenolic laminate.Jam nut top is arranged with end cap 47.
The present invention has adopted the polyimide insulative band in the magnet coil insulation, has better insulation characterisitic, so that the electromagnetic rail brake electromagnet has preferably job stabilization.
Claims (4)
1. electromagnetic rail brake electromagnet; it is characterized in that; this electromagnetic rail brake electromagnet comprises two link spans, electromagnet housing, magnet coil, cable connecting seat and electromagnetic cores; described link span places the electromagnet housing both sides; described magnet coil places described electromagnet housing inner; described electromagnetic core places described magnet coil inner; described cable connecting seat places in the described connection and with described magnet coil and is connected, and is provided with the insulating protective layer that the polyimide insulative band forms between described magnet coil and the described electromagnet housing.
2. electromagnetic rail brake electromagnet according to claim 1, it is characterized in that, described cable connecting seat, two ends are connected with cable, this cable connecting seat comprises housing, insulating base, two cable junctions, screw and jam nuts, and described insulating base is arranged on housing bottom, and described two cable junctions are arranged on the housing two ends, described screw is arranged on the insulating base, and described cable passes cable junction and screw and jam nut and is connected in enclosure interior.
3. electromagnetic rail brake electromagnet according to claim 2 is characterized in that, described insulating base is phenolic laminate.
4. electromagnetic rail brake electromagnet according to claim 2 is characterized in that, described jam nut top is arranged with end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104272468A CN102991528A (en) | 2012-10-31 | 2012-10-31 | Magnetic rail brake electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104272468A CN102991528A (en) | 2012-10-31 | 2012-10-31 | Magnetic rail brake electromagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102991528A true CN102991528A (en) | 2013-03-27 |
Family
ID=47920783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104272468A Pending CN102991528A (en) | 2012-10-31 | 2012-10-31 | Magnetic rail brake electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102991528A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10071755B2 (en) * | 2014-03-17 | 2018-09-11 | Knorr-Bremse Gesellschaft Mit Beschrankter Haftung | Housing device for a magnet body for an electromagnetic or permanently magnetic rail brake for a rail vehicle and electromagnetic or permanently magnetic rail brake for a rail vehicle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB292421A (en) * | 1927-12-14 | 1928-06-21 | Adolf Hanning | Improvements in and relating to brake magnets for tramway and the like vehicles |
| GB441676A (en) * | 1934-09-08 | 1936-01-23 | British Thomson Houston Co Ltd | Improvements in and relating to rail brake magnets |
| DE684737C (en) * | 1934-10-20 | 1939-12-04 | Aeg | Rail brake magnet, in which the magnet cheeks and core form an approximately U-shaped body in cross-section |
| EP0575935A1 (en) * | 1992-06-23 | 1993-12-29 | Knorr-Bremse Ag | Magnetic rail brake device |
| CN2317574Y (en) * | 1997-10-09 | 1999-05-05 | 刘亚茹 | Insulating sealing lead wire device |
| CN101123330A (en) * | 2007-08-07 | 2008-02-13 | 李光春 | A compact connector |
| CN202134669U (en) * | 2011-06-29 | 2012-02-01 | 鞍钢股份有限公司 | Sealing structure for electromagnetic brake connecting terminal |
| CN202879516U (en) * | 2012-10-31 | 2013-04-17 | 镇江电磁设备厂有限责任公司 | Magnetic track brake electromagnet |
-
2012
- 2012-10-31 CN CN2012104272468A patent/CN102991528A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB292421A (en) * | 1927-12-14 | 1928-06-21 | Adolf Hanning | Improvements in and relating to brake magnets for tramway and the like vehicles |
| GB441676A (en) * | 1934-09-08 | 1936-01-23 | British Thomson Houston Co Ltd | Improvements in and relating to rail brake magnets |
| DE684737C (en) * | 1934-10-20 | 1939-12-04 | Aeg | Rail brake magnet, in which the magnet cheeks and core form an approximately U-shaped body in cross-section |
| EP0575935A1 (en) * | 1992-06-23 | 1993-12-29 | Knorr-Bremse Ag | Magnetic rail brake device |
| CN2317574Y (en) * | 1997-10-09 | 1999-05-05 | 刘亚茹 | Insulating sealing lead wire device |
| CN101123330A (en) * | 2007-08-07 | 2008-02-13 | 李光春 | A compact connector |
| CN202134669U (en) * | 2011-06-29 | 2012-02-01 | 鞍钢股份有限公司 | Sealing structure for electromagnetic brake connecting terminal |
| CN202879516U (en) * | 2012-10-31 | 2013-04-17 | 镇江电磁设备厂有限责任公司 | Magnetic track brake electromagnet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10071755B2 (en) * | 2014-03-17 | 2018-09-11 | Knorr-Bremse Gesellschaft Mit Beschrankter Haftung | Housing device for a magnet body for an electromagnetic or permanently magnetic rail brake for a rail vehicle and electromagnetic or permanently magnetic rail brake for a rail vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI433177B (en) | Transformer?structure | |
| JP2012134424A (en) | Induction apparatus | |
| EP3067903B1 (en) | Electromagnetic induction apparatus | |
| WO2013094209A1 (en) | Coil component | |
| US20130293330A1 (en) | Magnetic device having thermally-conductive bobbin | |
| CN209045285U (en) | A kind of heat-conducting type ring-shaped inductors shell | |
| JP2013118208A (en) | Reactor | |
| CN202879516U (en) | Magnetic track brake electromagnet | |
| CN102991528A (en) | Magnetic rail brake electromagnet | |
| JP2012129290A (en) | Transformer | |
| CN102923159A (en) | Electromagnetic type magnetic rail brake | |
| KR20140083231A (en) | Inductor with the cooling structure | |
| CN103000327A (en) | Magnetic rail brake electromagnet | |
| JP5552661B2 (en) | Induction equipment | |
| CN202887900U (en) | Magnetic track brake electromagnet | |
| CN202134311U (en) | Filtering air core reactor for main line of subway DC system | |
| CN202796367U (en) | High-voltage lead connection box for dry type transformer | |
| CN102982971A (en) | High voltage winding of transformer | |
| CN201094929Y (en) | Electric-magnetic iron remover heat radiation structure | |
| CN102623150A (en) | Efficient energy-saving amorphous iron core transformer | |
| JP2013099129A (en) | Molded current transformer | |
| CN102903486A (en) | Power transformer | |
| CN202871520U (en) | Vertical type electronic transformer | |
| CN202285190U (en) | Small-sized energy-saving dry-type transformer | |
| JP5783545B2 (en) | Eddy current brake equipment installed on railway vehicles |
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 PANGFENG TRAFFIC EQUIPMENT TECHNOLOGY CO. Free format text: FORMER OWNER: ZHENJIANG ELECTROMAGNETIC EQUIPMENT FACTORY CO, LTD. Effective date: 20140411 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Gang Inventor after: Chen Jiansheng Inventor after: Chen Maolin Inventor after: Zeng Xianhua Inventor before: Yang Gang Inventor before: Chen Jiansheng |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YANG GANG CHEN JIANSHENG TO: YANG GANG CHEN JIANSHENG CHEN MAOLIN CENG XIANHUA Free format text: CORRECT: ADDRESS; FROM: 212100 ZHENJIANG, JIANGSU PROVINCE TO: 200000 JIADING, SHANGHAI |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20140411 Address after: 200000, 12, 500 South Xin Sheng Road, Shanghai, Jiading District Applicant after: Shanghai Pangfeng Traffic Equipment Technology Co., Ltd. Address before: 212100, 1, 99 East extension, Xincheng Yang Road, Dantu District, Zhenjiang, Jiangsu Applicant before: Zhenjiang Electromagnetic Equipment Factory Co., Ltd. |
|
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |