CN203767828U - High-temperature-resistant lifting electro permanent magnet - Google Patents
High-temperature-resistant lifting electro permanent magnet Download PDFInfo
- Publication number
- CN203767828U CN203767828U CN201420140180.9U CN201420140180U CN203767828U CN 203767828 U CN203767828 U CN 203767828U CN 201420140180 U CN201420140180 U CN 201420140180U CN 203767828 U CN203767828 U CN 203767828U
- Authority
- CN
- China
- Prior art keywords
- high temperature
- magnet
- coil
- iron core
- permanent magnet
- 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.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 52
- 239000010959 steel Substances 0.000 claims abstract description 52
- 230000005284 excitation Effects 0.000 claims abstract description 41
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000005347 demagnetization Effects 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 229910000828 alnico Inorganic materials 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 6
- 230000005672 electromagnetic field Effects 0.000 abstract description 5
- -1 aluminum nickel cobalt Chemical compound 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000035699 permeability Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910017709 Ni Co Inorganic materials 0.000 description 1
- 229910003267 Ni-Co Inorganic materials 0.000 description 1
- 229910003262 Ni‐Co Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420140180.9U CN203767828U (en) | 2014-03-27 | 2014-03-27 | High-temperature-resistant lifting electro permanent magnet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420140180.9U CN203767828U (en) | 2014-03-27 | 2014-03-27 | High-temperature-resistant lifting electro permanent magnet |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203767828U true CN203767828U (en) | 2014-08-13 |
Family
ID=51285042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420140180.9U Expired - Lifetime CN203767828U (en) | 2014-03-27 | 2014-03-27 | High-temperature-resistant lifting electro permanent magnet |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203767828U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104276506A (en) * | 2014-09-11 | 2015-01-14 | 马鞍山起劲磁塑科技有限公司 | High-temperature-resistant electric control hoisting electro permanent magnet |
CN108975144A (en) * | 2018-08-03 | 2018-12-11 | 浙江力帅磁电科技有限公司 | A kind of energy storage type electric control permanent magnet ground jack |
-
2014
- 2014-03-27 CN CN201420140180.9U patent/CN203767828U/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104276506A (en) * | 2014-09-11 | 2015-01-14 | 马鞍山起劲磁塑科技有限公司 | High-temperature-resistant electric control hoisting electro permanent magnet |
CN108975144A (en) * | 2018-08-03 | 2018-12-11 | 浙江力帅磁电科技有限公司 | A kind of energy storage type electric control permanent magnet ground jack |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High-temperature-resistant lifting electro permanent magnet Effective date of registration: 20160128 Granted publication date: 20140813 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: HUNAN KEMEIDA ELECTRIC Co.,Ltd. Registration number: 2016430000001 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170223 Granted publication date: 20140813 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: HUNAN KEMEIDA ELECTRIC Co.,Ltd. Registration number: 2016430000001 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High-temperature-resistant lifting electro permanent magnet Effective date of registration: 20170316 Granted publication date: 20140813 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: HUNAN KEMEIDA ELECTRIC Co.,Ltd. Registration number: 2017430000017 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220630 Granted publication date: 20140813 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: HUNAN KEMEIDA ELECTRIC Co.,Ltd. Registration number: 2017430000017 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
CX01 | Expiry of patent term |