CN1236462C - 回转型电子部件和其制造方法 - Google Patents
回转型电子部件和其制造方法 Download PDFInfo
- Publication number
- CN1236462C CN1236462C CNB2003101186546A CN200310118654A CN1236462C CN 1236462 C CN1236462 C CN 1236462C CN B2003101186546 A CNB2003101186546 A CN B2003101186546A CN 200310118654 A CN200310118654 A CN 200310118654A CN 1236462 C CN1236462 C CN 1236462C
- Authority
- CN
- China
- Prior art keywords
- contact
- mentioned
- electronic component
- rotary electronic
- slit
- 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 description 10
- 239000000758 substrate Substances 0.000 claims abstract description 38
- 239000011347 resin Substances 0.000 claims abstract description 24
- 229920005989 resin Polymers 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 10
- 230000011664 signaling Effects 0.000 description 9
- 238000007493 shaping process Methods 0.000 description 7
- 230000008602 contraction Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Switches With Compound Operations (AREA)
- Manufacture Of Switches (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002343597A JP4075590B2 (ja) | 2002-11-27 | 2002-11-27 | 回転型電子部品 |
JP343597/2002 | 2002-11-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1503291A CN1503291A (zh) | 2004-06-09 |
CN1236462C true CN1236462C (zh) | 2006-01-11 |
Family
ID=32705342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101186546A Expired - Fee Related CN1236462C (zh) | 2002-11-27 | 2003-11-27 | 回转型电子部件和其制造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6975249B2 (zh) |
JP (1) | JP4075590B2 (zh) |
CN (1) | CN1236462C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003206963A1 (en) * | 2002-03-01 | 2003-09-16 | Cooper Cameron Corporation | Absolute position encoder |
JP5067173B2 (ja) * | 2008-01-18 | 2012-11-07 | パナソニック株式会社 | 回転操作型エンコーダの製造方法 |
US20120087721A1 (en) * | 2009-06-11 | 2012-04-12 | Masahiro Nishijima | Structure for preventing encoder button from coming out of place |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3951357B2 (ja) * | 1997-05-27 | 2007-08-01 | 松下電器産業株式会社 | 回転操作型電子部品 |
JPH11176287A (ja) | 1997-12-11 | 1999-07-02 | Matsushita Electric Ind Co Ltd | 回転型電子部品 |
JP3869991B2 (ja) | 2000-01-31 | 2007-01-17 | アルプス電気株式会社 | 回転型エンコーダ、及びその製造方法 |
-
2002
- 2002-11-27 JP JP2002343597A patent/JP4075590B2/ja not_active Expired - Fee Related
-
2003
- 2003-11-13 US US10/706,280 patent/US6975249B2/en not_active Expired - Fee Related
- 2003-11-27 CN CNB2003101186546A patent/CN1236462C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6975249B2 (en) | 2005-12-13 |
JP2004178968A (ja) | 2004-06-24 |
CN1503291A (zh) | 2004-06-09 |
US20040164878A1 (en) | 2004-08-26 |
JP4075590B2 (ja) | 2008-04-16 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qingdao Matsushita electronic products (bonded area) Co., Ltd. Assignor: Matsushita Electric Industrial Co., Ltd. Contract record no.: 2012990000478 Denomination of invention: Rotary electronic component and mfg method Granted publication date: 20060111 License type: Common License Open date: 20040609 Record date: 20120706 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060111 Termination date: 20181127 |
|
CF01 | Termination of patent right due to non-payment of annual fee |