JP5546964B2 - 電磁継電器 - Google Patents
電磁継電器 Download PDFInfo
- Publication number
- JP5546964B2 JP5546964B2 JP2010138055A JP2010138055A JP5546964B2 JP 5546964 B2 JP5546964 B2 JP 5546964B2 JP 2010138055 A JP2010138055 A JP 2010138055A JP 2010138055 A JP2010138055 A JP 2010138055A JP 5546964 B2 JP5546964 B2 JP 5546964B2
- Authority
- JP
- Japan
- Prior art keywords
- box
- shaped cover
- electromagnetic relay
- sealant
- relay
- 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.)
- Active
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- 239000000565 sealant Substances 0.000 claims description 37
- 238000007789 sealing Methods 0.000 claims description 23
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 230000008646 thermal stress Effects 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000035882 stress Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Connection Or Junction Boxes (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
2、12 箱体状カバー
3、13 端子
4、14 リレー本体部
5a、5b、15 切り欠き
6 封止剤
7a、7b 溝部
Claims (4)
- 裏面から端子が延びるようにリレー回路がベースに実装されたリレー本体部を、前記端子が開口部の外側になるように一面が開口した箱体状カバー内に収容し、封止剤を充填して前記リレー本体部を前記箱体状カバー内に密封してなる電磁継電器であって、前記箱体状カバーの開口部における四面の側壁のうち、隣り合う二面の前記側壁にて形成されたコーナー部に、内部に前記開口部の端面に平行な平坦部が形成された複数の切り欠きを備え、前記平坦部のみに溝部を形成し、前記切り欠き及び前記溝部まで前記封止剤を充填したことを特徴とする電磁継電器。
- 前記平坦部は、前記側壁の厚みと同じ寸法の幅を有することを特徴とする請求項1に記載の電磁継電器。
- 前記溝部は、前記平坦部の幅の中心線に沿って前記平坦部と同一の長さで設けられていることを特徴とする請求項1または2に記載の電磁継電器。
- 前記溝部の幅と深さの寸法は、前記側壁の厚みの三分の一以下であることを特徴とする請求項1から3のいずれかに記載の電磁継電器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010138055A JP5546964B2 (ja) | 2010-06-17 | 2010-06-17 | 電磁継電器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010138055A JP5546964B2 (ja) | 2010-06-17 | 2010-06-17 | 電磁継電器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012003951A JP2012003951A (ja) | 2012-01-05 |
JP5546964B2 true JP5546964B2 (ja) | 2014-07-09 |
Family
ID=45535728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010138055A Active JP5546964B2 (ja) | 2010-06-17 | 2010-06-17 | 電磁継電器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5546964B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113555255B (zh) * | 2021-03-18 | 2024-02-20 | 厦门宏发电声股份有限公司 | 一种密封型继电器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6331329Y2 (ja) * | 1979-06-18 | 1988-08-22 | ||
JPH0386541U (ja) * | 1989-12-25 | 1991-09-02 | ||
JP2004342398A (ja) * | 2003-05-14 | 2004-12-02 | Nec Tokin Corp | 電磁継電器 |
-
2010
- 2010-06-17 JP JP2010138055A patent/JP5546964B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2012003951A (ja) | 2012-01-05 |
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