KR20060043601A - 일체형 용접 플레이트를 갖는 표면 마운트가능한 pptc장치 - Google Patents
일체형 용접 플레이트를 갖는 표면 마운트가능한 pptc장치 Download PDFInfo
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- KR20060043601A KR20060043601A KR1020050020916A KR20050020916A KR20060043601A KR 20060043601 A KR20060043601 A KR 20060043601A KR 1020050020916 A KR1020050020916 A KR 1020050020916A KR 20050020916 A KR20050020916 A KR 20050020916A KR 20060043601 A KR20060043601 A KR 20060043601A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
- H01C1/1406—Terminals or electrodes formed on resistive elements having positive temperature coefficient
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
- H01C1/144—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors the terminals or tapping points being welded or soldered
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/328—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by welding
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10431—Details of mounted components
- H05K2201/10439—Position of a single component
- H05K2201/10492—Electrically connected to another device
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10621—Components characterised by their electrical contacts
- H05K2201/10643—Disc shaped leadless component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
- Thermistors And Varistors (AREA)
Abstract
Description
| 용접 플레이트 두께 Tw(mm) | 인터코넥트 두께 (mm) | R전(ohm) | R후(ohm) | 용접 강도 (kgf) | 관찰 |
| 0.125 | 0.125 | 0.0059 | 0.0060 | 2.1 | 약간의 손상, 약간의 납땜 볼 |
| 0.125 | 0.100 | 0.0060 | 0.0057 | 0.7 | 약간의 손상, 약간의 납땜 볼 |
| 0.250 | 0.125 | 0.00499 | 0.00505 | >3.5 | 원래 그대로, 손상 납땜 볼 없음 |
| 0.250 | 0.100 | 0.00456 | 0.00466 | >3.5 | 원래 그대로, 손상 납땜 볼 없음 |
Claims (10)
- (a) 제1 및 제2 주표면 및 이들 사이의 두께를 갖는 층상 PTC 저항 요소;(b) 제1 주표면에 형성되고, 이와 실질적으로 함께 연장되며 장치의 표면 마운팅을 실행하기 위하여 인쇄 회로 기판에 납땜되기에 적합한 종류의 제1 금속 물질을 포함하는 제1 전극 층;(c) 제2 주표면에 형성되고, 이와 실질적으로 함께 연장되는 제2 전극 층; 및(d) 제2 전극 층으로부터 연장되며, 장치에 대하여 결과적으로 현저한 손상이 없이 스트랩 인터커넥트 수단의 저항 마이크로 스팟용접을 견딜 수 있는 열 질량을 갖는 금속물질의 용접 플레이트 수단을 포함하는 표면 마운트 회로 보호 장치.
- 제1항에 있어서, 제2 전극 층이 박편 층으로서 형성되고, 용접 플레이트 수단이 제2 전극 층과 별도로 형성되어, 전기 전도성 물질의 부착층에 의해 이에 부착되며, 바람직하게는 부착층이 솔더를 포함하는 것인 표면 마운트 회로 보호 장치.
- 제2항에 있어서, 용접 플레이트가 니켈 또는 니켈-도금된 스테인레스 스틸을 포함하는 것인 표면 마운트 회로 보호 장치.
- 제1항에 있어서, 용접 플레이트 수단이 상승된 중앙 탁상 영역을 포함하고, 상기 장치의 외부 가장자리를 둘러싸고 중앙 탁상 영역을 노출시키는 개구를 정의하는 절연 박스를 추가로 포함하는 표면 마운트 회로 보호 장치.
- 제1항에 있어서, 용접 플레이트 수단이 0.100 mm의 최소 두께를 가지며, 바람직하게는 용접 플레이트 수단이 0.100 mm 내지 0.300 mm의 두께를 갖는 표면 마운트 회로 보호 장치.
- 제1항에 있어서, 장치가 표면 마운트 되어 있고, 전기적으로 연결된 인쇄 회로 기판 어셈블리를 추가로 포함하는 표면 마운트 회로 보호 장치.
- 제6항에 있어서, 인쇄 회로 기판 어셈블리가 배터리 보호 회로 모듈을 형성하고, 배터리 스트랩 인터커넥트에 의해서 배터리 또는 전지에 마운트 되거나 전기적으로 연결되며, 상기 배터리 스트랩 인터커넥트 중 하나가 용접 플레이트 수단에 마이크로 스팟용접되는 것인 표면 마운트 회로 보호 장치.
- (a) 제1 및 제2 주표면 및 이들 사이의 두께를 갖는 층상 PTC 저항 요소;(b) 제1 주표면에 형성되고, 이와 실질적으로 함께 연장되며, 장치를 납땜에 의해 인쇄 회로 기판에 표면 마운트가능하게 하는 제1 금속 박편 층을 포함하는 제 1 전극 층;(c) 제2 주표면에 형성되고, 이와 실질적으로 함께 연장되며, 제2 금속 박편 층을 포함하는 제2 전극 층; 및(d) 제2 금속 박편층에 고정되며, 장치에 대하여 결과적으로 현저한 손상이 없이 스트랩 인터커넥트 수단의 마이크로 스팟용접을 견디게 충분한 부피, 두께 및 열 질량을 갖는 금속물질의 용접 플레이트를 포함하는 표면 마운트 회로 보호 장치.
- (a) 제1 및 제2 주표면 및 이들 사이의 두께를 갖는 층상 PTC 저항 요소;(b) 제1 주표면에 형성되고, 이와 실질적으로 함께 연장되며, 장치를 납땜에 의해 인쇄 회로에 표면 마운트가능하게 하는 제1 금속 박편 층을 포함하는 제1 전극 층;(c) 제2 주표면에 형성되고, 이와 실질적으로 함께 연장되며, 제2 금속 박편 층을 포함하는 제2 전극 층; 및(d) 제2 금속 박편층에 고정되며, 장치에 대하여 결과적으로 현저한 손상이 없이 스트랩 인터커넥트 수단의 마이크로 스팟용접을 견디기에 충분한 부피, 두께 및 열 질량을 갖는 금속물질의 용접 플레이트를 포함하는 표면 마운트 회로 보호 장치를 포함하는 인쇄 회로 기판에 부착되는 다수의 전기적 구성 요소를 포함하는, 인쇄회로 기판을 포함하는 배터리 보호 회로 어셈블리.
- 제9항에 있어서, 하나 이상의 하기 조건이 적용되는 제1 및 제2 말단 탭을 갖는 하나 이상의 전기 화학적 리튬 중합체 전지를 포함하는 배터리 보호 회로 어셈블리:(a) 용접 플레이트에 마이크로 스팟용접된 스트랩 인터커넥트 수단을 포함하는 제1 탭, 및(b) 인쇄 회로 기판의 회로에 연결된 제2 탭.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/802,127 | 2004-03-15 | ||
| US10/802,127 US7920045B2 (en) | 2004-03-15 | 2004-03-15 | Surface mountable PPTC device with integral weld plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20060043601A true KR20060043601A (ko) | 2006-05-15 |
| KR101256658B1 KR101256658B1 (ko) | 2013-04-19 |
Family
ID=34838902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050020916A Expired - Lifetime KR101256658B1 (ko) | 2004-03-15 | 2005-03-14 | 일체형 용접 플레이트를 갖는 표면 마운트가능한 pptc장치 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US7920045B2 (ko) |
| EP (1) | EP1577905B1 (ko) |
| JP (2) | JP4873875B2 (ko) |
| KR (1) | KR101256658B1 (ko) |
| CN (1) | CN1697092B (ko) |
| TW (1) | TWI424801B (ko) |
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-
2004
- 2004-03-15 US US10/802,127 patent/US7920045B2/en active Active
-
2005
- 2005-03-14 EP EP20050101981 patent/EP1577905B1/en not_active Expired - Lifetime
- 2005-03-14 TW TW094107614A patent/TWI424801B/zh not_active IP Right Cessation
- 2005-03-14 KR KR1020050020916A patent/KR101256658B1/ko not_active Expired - Lifetime
- 2005-03-14 JP JP2005071231A patent/JP4873875B2/ja not_active Expired - Fee Related
- 2005-03-15 CN CN2005100656488A patent/CN1697092B/zh not_active Expired - Lifetime
-
2011
- 2011-04-05 US US13/080,570 patent/US8686826B2/en not_active Expired - Lifetime
- 2011-08-10 JP JP2011174596A patent/JP5663433B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP5663433B2 (ja) | 2015-02-04 |
| KR101256658B1 (ko) | 2013-04-19 |
| US20050200447A1 (en) | 2005-09-15 |
| TWI424801B (zh) | 2014-01-21 |
| EP1577905A2 (en) | 2005-09-21 |
| JP2011233933A (ja) | 2011-11-17 |
| JP4873875B2 (ja) | 2012-02-08 |
| CN1697092B (zh) | 2011-04-27 |
| CN1697092A (zh) | 2005-11-16 |
| TW200603697A (en) | 2006-01-16 |
| US20110183162A1 (en) | 2011-07-28 |
| EP1577905B1 (en) | 2015-05-06 |
| EP1577905A3 (en) | 2007-05-23 |
| US8686826B2 (en) | 2014-04-01 |
| JP2005277410A (ja) | 2005-10-06 |
| US7920045B2 (en) | 2011-04-05 |
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