JP4412041B2 - リレー - Google Patents
リレー Download PDFInfo
- Publication number
- JP4412041B2 JP4412041B2 JP2004121347A JP2004121347A JP4412041B2 JP 4412041 B2 JP4412041 B2 JP 4412041B2 JP 2004121347 A JP2004121347 A JP 2004121347A JP 2004121347 A JP2004121347 A JP 2004121347A JP 4412041 B2 JP4412041 B2 JP 4412041B2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- movable contact
- plunger
- fulcrum
- coil
- 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 - Lifetime
Links
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000005192 partition Methods 0.000 description 21
- 238000000638 solvent extraction Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 244000145845 chattering Species 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5822—Flexible connections between movable contact and terminal
Landscapes
- Push-Button Switches (AREA)
- Electromagnets (AREA)
Description
20 有極電磁石
25 コイル
27 プランジャ
31 連動レバー
33 軸ピン
34 接圧ばね
36A,36B 支点突起
40 可動接触子
41 可動接点
51 固定接点
62a,62b 固定接点板
63a,63b 可動接点板
a,b,c 支点
Claims (1)
- 1巻線型のコイル(25)を備えコイル(25)への通電方向に応じてプランジャ(27)が進退する有極電磁石(20)と、定位置に設けた軸ピン(33)を中心として回転自在に軸支され軸ピン(33)とは異なる位置でプランジャ(27)に結合されていてプランジャ(27)の進退に応じて軸ピン(33)の回りに回転する連動レバー(31)と、連動レバー(31)の突起(35)に位置決め孔(46)が挿通されて進退可能に保持され、プランジャ(27)の結合位置よりも軸ピン(33)側と反対側に離れた一端部に可動接点(41)を備える可動接触子(40)と、可動接点(41)に離接する固定接点(51)と、コイル(25)への給電路に挿入されプランジャ(27)の進退に連動してコイル(25)への給電路を2つの給電路から選択する切換接点(62a,62b,63a,63b)と、切換接点(62a,62b,63a,63b)により選択される各給電路を通過する電流の向きを互いに逆向きに規制する逆流阻止要素とをケース(10)内に備えたリレーであって、
上記連動レバー(31)には、上記プランジャ(27)の結合位置付近に、可動接触子(40)に当接する支点突起(36Aまたは36B)が突設され、
上記プランジャ(27)の結合位置よりも軸ピン(33)側に離れた位置で、上記支点突起(36Aまたは36B)を支点にして可動接触子(40)を付勢して固定接点(51)に対する可動接点(41)のばね荷重を得るための接圧ばね(34)が設けられ、
上記支点突起(36Aまたは36B)には、固定接点(51)に接触した可動接点(41)のばね荷重が上がる方向に可動接触子(40)の支点位置を変化させるために、プランジャ(27)の中心軸線(C)から可動接点(41)側に延在され、下端付近にアール縁状の第1支点(a)が設定されるとともに、上端との間の中間部分にフラット面状または円弧面状の第2支点(bまたはc)が設定されているとともに、上記接圧ばね(34)は、円錐コイルばねであることを特徴とするリレー。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004121347A JP4412041B2 (ja) | 2004-04-16 | 2004-04-16 | リレー |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004121347A JP4412041B2 (ja) | 2004-04-16 | 2004-04-16 | リレー |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005302677A JP2005302677A (ja) | 2005-10-27 |
JP4412041B2 true JP4412041B2 (ja) | 2010-02-10 |
Family
ID=35333890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004121347A Expired - Lifetime JP4412041B2 (ja) | 2004-04-16 | 2004-04-16 | リレー |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4412041B2 (ja) |
-
2004
- 2004-04-16 JP JP2004121347A patent/JP4412041B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005302677A (ja) | 2005-10-27 |
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