JPH0369843U - - Google Patents
Info
- Publication number
- JPH0369843U JPH0369843U JP13108389U JP13108389U JPH0369843U JP H0369843 U JPH0369843 U JP H0369843U JP 13108389 U JP13108389 U JP 13108389U JP 13108389 U JP13108389 U JP 13108389U JP H0369843 U JPH0369843 U JP H0369843U
- Authority
- JP
- Japan
- Prior art keywords
- temperature fuse
- temperature
- spring
- buckling
- electrically insulating
- 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
- 239000000463 material Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 5
- 239000012777 electrically insulating material Substances 0.000 claims 2
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims 1
- 229910010271 silicon carbide Inorganic materials 0.000 claims 1
- 230000004913 activation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Landscapes
- Thermally Actuated Switches (AREA)
- Fuses (AREA)
Description
第１図 座屈バネによる温度ヒユーズ。作動前
の状態（立体透視図）、第２図 座屈バネによる
温度ヒユーズ。作動前の状態（断面図）、第３図
座屈バネによる温度ヒユーズ。作動後の状態（
断面図）。
第１図、第２図、第３図における記号の説明、
１……導体、２……座屈バネ、３……感温材、４
……押さえバネ、５……導体、６……高熱伝導性
ケース、７……押さえバネに設けた制止用突起、
８……ケースに設けた制止用溝。
第４図 座屈動作する皿バネによる温度ヒユー
ズ。作動前の状態（立体透視図）、第５図 座屈
動作する皿バネによる温度ヒユーズ。作動前の状
態（断面図）、第６図 座屈動作する皿バネによ
る温度ヒユーズ。作動後の状態（断面図）。
第４図、第５図、第６図における記号の説明、
１……導体、２……座屈皿バネ、３……感温材、
４……押さえ皿バネ、５……導体、６……高熱伝
導性ケース、９……スプリング。
第７図 座屈バネによる温度ヒユーズの作動説
明図、感温材の変形にともなう接点部位の変位、
第８図 座屈バネによる温度ヒユーズの作動説明
図、感温材の変形にともなう接点圧の変化。第９
図 特公５０−３７３９５号による温度ヒユーズ
の作動説明図。第１０図 特公５０−３７３９５
号による温度ヒユーズの作動説明図。
Figure 1 Temperature fuse caused by buckling spring. Condition before operation (3D perspective view), Figure 2 Temperature fuse caused by buckling spring. Condition before operation (cross-sectional view), Fig. 3 Temperature fuse caused by buckling spring. Condition after activation (
cross-sectional view). Explanation of symbols in Figures 1, 2, and 3;
1... Conductor, 2... Buckling spring, 3... Temperature sensitive material, 4
... Holding spring, 5... Conductor, 6... High thermal conductive case, 7... Stopping protrusion provided on holding spring,
8...A restraining groove provided in the case. Figure 4 Temperature fuse caused by buckling disc spring. Condition before operation (3D perspective view), Fig. 5 Temperature fuse created by buckling disc spring. Condition before operation (cross-sectional view), Fig. 6 Temperature fuse created by buckling disc spring. State after activation (cross section). Explanation of symbols in FIGS. 4, 5, and 6,
1... Conductor, 2... Buckling disc spring, 3... Temperature sensitive material,
4... Holder disc spring, 5... Conductor, 6... High thermal conductive case, 9... Spring. Figure 7: Explanation of the operation of a temperature fuse using a buckling spring, displacement of the contact point due to deformation of the temperature-sensitive material,
Figure 8: Explanation of the operation of a temperature fuse using a buckling spring, and changes in contact pressure due to deformation of the temperature-sensitive material. 9th
Figure 5 is an explanatory diagram of the operation of the temperature fuse according to Japanese Patent Publication No. 50-37395. Figure 10 Special public 50-37395
An explanatory diagram of the operation of the temperature fuse according to No.
Claims (1)
れた温度において変形する物質（感温材）および
これらを収納する容器よりなる接点を備えた温度
ヒユーズにおいて電気接点の開離動作に座屈を応
用したバネを設けたことを特徴とする温度ヒユー
ズ。 ２ 上記１における収納容器は高い熱伝導率を有
する耐熱性の電気絶縁性物質によりなることを特
徴とする温度ヒユーズ。 ３ 上記２における電気絶縁性物質に窒化アルミ
ニウムあるいは炭化珪素の焼結体を用いることを
特徴とする温度ヒユーズ。[Scope of Claim for Utility Model Registration] 1. Opening of an electrical contact in a temperature fuse, which has a contact consisting of an electrical conductor, an electrical contact connected thereto, a material that deforms at a predetermined temperature (temperature-sensitive material), and a container containing these. A temperature fuse characterized by having a spring that uses buckling for release action. 2. The temperature fuse according to 1 above, wherein the storage container is made of a heat-resistant electrically insulating material having high thermal conductivity. 3. A temperature fuse according to 2 above, characterized in that a sintered body of aluminum nitride or silicon carbide is used as the electrically insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989131083U JPH0718113Y2 (en) | 1989-11-13 | 1989-11-13 | Thermal fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989131083U JPH0718113Y2 (en) | 1989-11-13 | 1989-11-13 | Thermal fuse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0369843U true JPH0369843U (en) | 1991-07-11 |
| JPH0718113Y2 JPH0718113Y2 (en) | 1995-04-26 |
Family
ID=31678610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989131083U Expired - Fee Related JPH0718113Y2 (en) | 1989-11-13 | 1989-11-13 | Thermal fuse |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0718113Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013164897A1 (en) * | 2012-05-02 | 2013-11-07 | トヨタ自動車株式会社 | Hermetic secondary battery |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54180957U (en) * | 1978-06-12 | 1979-12-21 | ||
| JPS55165534A (en) * | 1979-06-11 | 1980-12-24 | Ito Yoshinari | Temperature fuse |
| JPS5895550U (en) * | 1981-12-21 | 1983-06-29 | ワコ−電子株式会社 | temperature fuse |
-
1989
- 1989-11-13 JP JP1989131083U patent/JPH0718113Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54180957U (en) * | 1978-06-12 | 1979-12-21 | ||
| JPS55165534A (en) * | 1979-06-11 | 1980-12-24 | Ito Yoshinari | Temperature fuse |
| JPS5895550U (en) * | 1981-12-21 | 1983-06-29 | ワコ−電子株式会社 | temperature fuse |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013164897A1 (en) * | 2012-05-02 | 2013-11-07 | トヨタ自動車株式会社 | Hermetic secondary battery |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0718113Y2 (en) | 1995-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |