JP2012054117A - ヒューズ装置 - Google Patents
ヒューズ装置 Download PDFInfo
- Publication number
- JP2012054117A JP2012054117A JP2010196269A JP2010196269A JP2012054117A JP 2012054117 A JP2012054117 A JP 2012054117A JP 2010196269 A JP2010196269 A JP 2010196269A JP 2010196269 A JP2010196269 A JP 2010196269A JP 2012054117 A JP2012054117 A JP 2012054117A
- Authority
- JP
- Japan
- Prior art keywords
- fuse
- spring
- contact
- terminal
- blowout
- 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
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 101000581533 Homo sapiens Methylcrotonoyl-CoA carboxylase beta chain, mitochondrial Proteins 0.000 abstract description 5
- 102100027320 Methylcrotonoyl-CoA carboxylase beta chain, mitochondrial Human genes 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 229910000906 Bronze Inorganic materials 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 239000010974 bronze Substances 0.000 description 4
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000007747 plating Methods 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 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
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Fuses (AREA)
Abstract
ヒューズ溶断の報知手段の方式によるヒューズ装置の使い分けを不要とすると共に、狭い実装スペースで、簡便に可溶体溶断の報知と他の装置の動作を連動させることが可能なヒューズ装置を提供する。
【解決手段】
ヒューズ装置に、ヒューズ溶断時に展開するバネと、連動して動作する該バネと絶縁された接点及び、該バネと直接接触する接点の両方を内蔵することで、ヒューズ溶断の報知手段の方式(電源共通又は別電源)によるヒューズの使い分けを不要とすると共に、ヒューズ溶断の報知だけでなく、ヒューズの溶断に他の装置、例えば配線用遮断器(MCCB)を連動させることを可能とする。
【選択図】図4
Description
表示孔11が設けられる。ケース体12bには、ヒューズ2を専用ホルダ3に挿入した際に、専用ホルダ3に設けられたにスイッチ17の突出部分が挿入されるスイッチ挿入穴13が設けられる。
Claims (2)
- 一対の金属端子の間に可溶体が張設され、少なくとも金属端子の一方が可溶体が溶断することにより動作するバネ構造であり、バネ動作に連動して動作する接点を有するヒューズ装置に於いて、バネと絶縁された接点及び、バネと直接接触する接点を有することを特徴としたヒューズ装置。
- ヒューズ装置は、ヒューズと専用ホルダで構成され、バネと絶縁された接点及びバネと直接接触する接点の内、片方をヒューズに、他方を専用ホルダに有することを特徴とした請求項1記載のヒューズ装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010196269A JP5212993B2 (ja) | 2010-09-02 | 2010-09-02 | ヒューズ及びヒューズ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010196269A JP5212993B2 (ja) | 2010-09-02 | 2010-09-02 | ヒューズ及びヒューズ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012054117A true JP2012054117A (ja) | 2012-03-15 |
JP5212993B2 JP5212993B2 (ja) | 2013-06-19 |
Family
ID=45907220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010196269A Active JP5212993B2 (ja) | 2010-09-02 | 2010-09-02 | ヒューズ及びヒューズ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5212993B2 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4927633U (ja) * | 1972-06-15 | 1974-03-09 | ||
JPS62163851U (ja) * | 1986-04-07 | 1987-10-17 | ||
JP2009266587A (ja) * | 2008-04-24 | 2009-11-12 | Chugoku Electric Power Co Inc:The | ヒューズ装置 |
-
2010
- 2010-09-02 JP JP2010196269A patent/JP5212993B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4927633U (ja) * | 1972-06-15 | 1974-03-09 | ||
JPS62163851U (ja) * | 1986-04-07 | 1987-10-17 | ||
JP2009266587A (ja) * | 2008-04-24 | 2009-11-12 | Chugoku Electric Power Co Inc:The | ヒューズ装置 |
Also Published As
Publication number | Publication date |
---|---|
JP5212993B2 (ja) | 2013-06-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202434278U (zh) | 电气设备 | |
KR101050029B1 (ko) | 고전압 퓨즈 및 이를 이용한 전기 장치 보호 방법 | |
CN107785218B (zh) | 用于直流模制壳体断路器的跳闸机构 | |
US8193464B2 (en) | Micro switch | |
JP6103489B2 (ja) | 直流開閉器の消弧機構、および当該消弧機構を有する直流開閉器並びに直流遮断器 | |
US20170062161A1 (en) | Temperature switch | |
CN204361039U (zh) | 脱离与遮弧装置及设有其的小体积高安全性电涌保护器 | |
JP6173691B2 (ja) | 接点構造 | |
AU628693B2 (en) | Compact dc/ac circuit breaker with common arc extinguishing capability | |
US9378916B2 (en) | Heater apparatus, circuit interrupter, and related method | |
CN104505319A (zh) | 脱离与遮弧装置及设有其的小体积高安全性电涌保护器 | |
JP2016213121A (ja) | 電流遮断装置並びにそれを用いた2次電池回路及び安全回路 | |
JP5212993B2 (ja) | ヒューズ及びヒューズ装置 | |
JP2023512162A (ja) | 限流ヒューズ | |
JP3185784U (ja) | ジュアルエレメントヒューズ | |
JPWO2013103015A1 (ja) | 回路遮断器 | |
CN102610456A (zh) | 热磁式断路器及配电设备 | |
US2683788A (en) | Time lag fuse link | |
EP2905794B1 (en) | Static contact support for circuit breaker and circuit breaker thereof | |
JP6678129B2 (ja) | 保護装置 | |
JP2022538442A (ja) | 電気スイッチングシステム | |
JP2013105751A (ja) | 接触器の中に組込可能な、交流電流が供給される電気回路を保護するための装置 | |
JP7076635B2 (ja) | 回路遮断器 | |
JP7289231B2 (ja) | 回路遮断器 | |
JPH10172404A (ja) | 電流・温度複合ヒューズ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120726 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120821 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121022 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20121022 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20121023 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130130 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130219 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5212993 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160308 Year of fee payment: 3 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |