CN1022000C - 钮扣型电触点的制造方法 - Google Patents
钮扣型电触点的制造方法 Download PDFInfo
- Publication number
- CN1022000C CN1022000C CN 91101568 CN91101568A CN1022000C CN 1022000 C CN1022000 C CN 1022000C CN 91101568 CN91101568 CN 91101568 CN 91101568 A CN91101568 A CN 91101568A CN 1022000 C CN1022000 C CN 1022000C
- Authority
- CN
- China
- Prior art keywords
- drift
- main mould
- contact
- moulding
- type
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 52
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 238000000465 moulding Methods 0.000 claims description 55
- 239000000463 material Substances 0.000 claims description 33
- 239000010949 copper Substances 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 229910017727 AgNi Inorganic materials 0.000 claims description 6
- 238000012840 feeding operation Methods 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000005242 forging Methods 0.000 claims description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 abstract description 16
- 238000005516 engineering process Methods 0.000 abstract description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000011112 process operation Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91101568 CN1022000C (zh) | 1991-03-18 | 1991-03-18 | 钮扣型电触点的制造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91101568 CN1022000C (zh) | 1991-03-18 | 1991-03-18 | 钮扣型电触点的制造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1064964A CN1064964A (zh) | 1992-09-30 |
| CN1022000C true CN1022000C (zh) | 1993-09-01 |
Family
ID=4905145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91101568 Expired - Fee Related CN1022000C (zh) | 1991-03-18 | 1991-03-18 | 钮扣型电触点的制造方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1022000C (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010045641A1 (de) * | 2010-09-17 | 2012-03-22 | Schott Ag | Verfahren zur Herstellung eines ring- oder plattenförmigen Elementes |
| US10684102B2 (en) | 2010-09-17 | 2020-06-16 | Schott Ag | Method for producing a ring-shaped or plate-like element |
| KR102417333B1 (ko) * | 2016-12-21 | 2022-07-05 | 현대자동차 주식회사 | 전기 접점 소재 |
-
1991
- 1991-03-18 CN CN 91101568 patent/CN1022000C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1064964A (zh) | 1992-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BE YANYIJIN NEW MATERIAL CO., LTD. Free format text: FORMER OWNER: BEIJING NON-FERROUS METAL RESEARCH GENERAL ACADEMY Effective date: 20011016 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20011016 Address after: Beijing City, 2 new mouth street, there are new materials research million gold Limited by Share Ltd Patentee after: Youyan Yijin New Material Co., Ltd. Address before: No. 2, Xinjie street, Beijing Patentee before: General Research Institute for Nonferrous Metals |
|
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| OR01 | Other related matters | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |