CN107385165A - A kind of pianotron button electric contact point annealing device - Google Patents
A kind of pianotron button electric contact point annealing device Download PDFInfo
- Publication number
- CN107385165A CN107385165A CN201710733681.6A CN201710733681A CN107385165A CN 107385165 A CN107385165 A CN 107385165A CN 201710733681 A CN201710733681 A CN 201710733681A CN 107385165 A CN107385165 A CN 107385165A
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- CN
- China
- Prior art keywords
- closure
- contact point
- heater
- pianotron
- electric contact
- 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.)
- Granted
Links
- 238000000137 annealing Methods 0.000 title claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 5
- 210000000056 organ Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/40—Direct resistance heating
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D11/00—Process control or regulation for heat treatments
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0025—Supports; Baskets; Containers; Covers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Control Of Resistance Heating (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710733681.6A CN107385165B (en) | 2017-08-24 | 2017-08-24 | A kind of pianotron key electric contact point annealing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710733681.6A CN107385165B (en) | 2017-08-24 | 2017-08-24 | A kind of pianotron key electric contact point annealing device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107385165A true CN107385165A (en) | 2017-11-24 |
CN107385165B CN107385165B (en) | 2019-05-31 |
Family
ID=60345599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710733681.6A Active CN107385165B (en) | 2017-08-24 | 2017-08-24 | A kind of pianotron key electric contact point annealing device |
Country Status (1)
Country | Link |
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CN (1) | CN107385165B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104988506A (en) * | 2015-07-12 | 2015-10-21 | 四川海和风科技有限公司 | Treatment device for brightening mechanical pump casing |
CN205211714U (en) * | 2015-12-10 | 2016-05-04 | 江苏润丽光能科技发展有限公司 | Wafer water repellent device |
CN106920542A (en) * | 2015-12-25 | 2017-07-04 | 天津市欧斯曼乐器有限公司 | A kind of pianotron button electric contact point infuser device |
CN106916931A (en) * | 2015-12-25 | 2017-07-04 | 天津市欧斯曼乐器有限公司 | A kind of pianotron button electric contact point annealing device |
CN207121624U (en) * | 2017-08-24 | 2018-03-20 | 浙江欧莱克琴业有限公司 | A kind of pianotron button electric contact point annealing device |
-
2017
- 2017-08-24 CN CN201710733681.6A patent/CN107385165B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104988506A (en) * | 2015-07-12 | 2015-10-21 | 四川海和风科技有限公司 | Treatment device for brightening mechanical pump casing |
CN205211714U (en) * | 2015-12-10 | 2016-05-04 | 江苏润丽光能科技发展有限公司 | Wafer water repellent device |
CN106920542A (en) * | 2015-12-25 | 2017-07-04 | 天津市欧斯曼乐器有限公司 | A kind of pianotron button electric contact point infuser device |
CN106916931A (en) * | 2015-12-25 | 2017-07-04 | 天津市欧斯曼乐器有限公司 | A kind of pianotron button electric contact point annealing device |
CN207121624U (en) * | 2017-08-24 | 2018-03-20 | 浙江欧莱克琴业有限公司 | A kind of pianotron button electric contact point annealing device |
Also Published As
Publication number | Publication date |
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CN107385165B (en) | 2019-05-31 |
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Legal Events
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200408 Address after: 313000 Room 1403, 14th Floor, Building B, Freeport, Headquarters 1188 District Fulu Road, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Zhejiang creation Intellectual Property Service Co.,Ltd. Address before: 313000 Zhejiang city in Huzhou Province, Deqing County Xin'an Town, Taiping Bridge Industrial Zone Patentee before: ZHEJIANG OULAIKE PIANO Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240118 Address after: Building 9, No. 52 Baotang Road, Tangxia Town, Pengjiang District, Jiangmen City, Guangdong Province, 529000 Patentee after: Jiangmen Duole Technology Co.,Ltd. Address before: 313000 1403, room 14, B building, free port, 1188 headquarters, Wuxing District, Huzhou, Zhejiang. Patentee before: Zhejiang creation Intellectual Property Service Co.,Ltd. |
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TR01 | Transfer of patent right |