JP4462536B2 - リレー - Google Patents
リレー Download PDFInfo
- Publication number
- JP4462536B2 JP4462536B2 JP2004052797A JP2004052797A JP4462536B2 JP 4462536 B2 JP4462536 B2 JP 4462536B2 JP 2004052797 A JP2004052797 A JP 2004052797A JP 2004052797 A JP2004052797 A JP 2004052797A JP 4462536 B2 JP4462536 B2 JP 4462536B2
- Authority
- JP
- Japan
- Prior art keywords
- core
- cross
- yoke
- coil bobbin
- sectional area
- 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
- 230000004907 flux Effects 0.000 abstract description 4
- 238000005192 partition Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/163—Details concerning air-gaps, e.g. anti-remanence, damping, anti-corrosion
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Coils Or Transformers For Communication (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Description
2 コイルボビン
3 ヨーク
4 磁極面
17 コア
19,19a,19b,20 コア部材
21 端面
22,23 断面積拡大部
31 中央領域
Q1,Q2 断面積
Claims (11)
- コイルボビン、該コイルボビンを貫通するコア、及び前記コイルボビンの外側に前記コアに沿って配置されると共に前記コアに連続するヨークを具備し、前記コイルボビン上に巻かれたコイルが励磁されることにより切換え力が発生するリレーにおいて、
前記コアは、その断面積が、前記コイルボビンに囲まれた前記コアの中央領域よりも、前記コアの両端部領域でより大きくなっており、
該両端部領域は、前記コアの端部に向かうにつれて断面積が大きくなるように前記ヨーク側に傾斜していることを特徴とするリレー。 - 前記コアは、少なくとも2個のコア部材から形成されていることを特徴とする請求項1記載のリレー。
- 一様でない断面積を有するコア部材が、前記コイルボビン内に挿入可能になるように形成されていることを特徴とする請求項1又は2記載のリレー。
- コア部材が、アンダカットを有しないように形成されていることを特徴とする請求項1ないし3のうちいずれか1項記載のリレー。
- 前記ヨークは、コア部材の一つと共に一部品に形成されていることを特徴とする請求項1ないし4のうちいずれか1項記載のリレー。
- 前記ヨークに一部品で形成されたコア部材は、ほぼ一様の矩形断面を有することを特徴とする請求項1ないし5のうちいずれか1項記載のリレー。
- 前記ヨークと一体のコア部材は、別のコア部材が前記コイルボビン内に存在した状態で、前記コイルボビン内に挿入可能になるように形成されていることを特徴とする請求項1ないし6のうちいずれか1項記載のリレー。
- 少なくとも2個のコア部材が設けられ、
前記コア部材の断面積は、前記ヨークに向かって大きくなるよう形成されていることを特徴とする請求項1ないし7のうちいずれか1項記載のリレー。 - 少なくとも2個のコア部材が設けられ、
前記コア部材の断面積は、磁極面に向かって大きくなるよう形成されていることを特徴とする請求項1ないし8のうちいずれか1項記載のリレー。 - 少なくとも1個のコア部材が前記ヨークに接することを特徴とする請求項1ないし9のうちいずれか1項記載のリレー。
- 少なくとも一つの断面積拡大部が、前記コイルボビンと係合することを特徴とする請求項1ないし10のうちいずれか1項記載のリレー。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03005059A EP1455372B1 (de) | 2003-03-06 | 2003-03-06 | Relais mit querschnittserweitertem Kern |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004342589A JP2004342589A (ja) | 2004-12-02 |
JP4462536B2 true JP4462536B2 (ja) | 2010-05-12 |
Family
ID=32798789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004052797A Expired - Lifetime JP4462536B2 (ja) | 2003-03-06 | 2004-02-27 | リレー |
Country Status (7)
Country | Link |
---|---|
US (1) | US7026896B2 (ja) |
EP (1) | EP1455372B1 (ja) |
JP (1) | JP4462536B2 (ja) |
CN (1) | CN100367434C (ja) |
AT (1) | ATE328359T1 (ja) |
DE (1) | DE50303564D1 (ja) |
ES (1) | ES2266657T3 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006015251B3 (de) | 2006-03-30 | 2007-04-19 | Tyco Electronics Austria Gmbh | Magnetsystem mit H-Anker für ein Relais |
DE102007048710B4 (de) * | 2007-10-11 | 2014-02-13 | Tyco Electronics Austria Gmbh | Elektrischer Querverbinder |
JP4803206B2 (ja) * | 2008-04-24 | 2011-10-26 | パナソニック電工株式会社 | リレー用電磁石 |
DE102018109856B3 (de) * | 2018-04-24 | 2019-08-01 | Phoenix Contact Gmbh & Co. Kg | Relais |
EP3570302B8 (en) * | 2018-05-18 | 2021-08-04 | Tyco Electronics Austria GmbH | Yoke assembly for a magnetic switching device, such as a relay, magnetic assembly, and magnetic switching device |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2539547A (en) * | 1945-06-13 | 1951-01-30 | Clare & Co C P | Relay |
FR1543930A (fr) * | 1966-10-13 | 1968-10-31 | Soprotekel | Mode de fixation des noyaux magnétiques dans les relais ou pièces polaires |
US4720694A (en) | 1985-05-22 | 1988-01-19 | Siemens Aktiengesellschaft | Electromagnetic relay |
DE68925666T2 (de) | 1988-10-07 | 1996-09-26 | Ibm | Prozessoren für wortorganisierte Daten |
CH677162A5 (ja) * | 1989-10-30 | 1991-04-15 | Carlo Cavazzi Electromatic Ag | |
AT402579B (de) | 1991-10-07 | 1997-06-25 | Schrack Components Ag | Relais |
AT410856B (de) | 1994-07-08 | 2003-08-25 | Tyco Electronics Austria Gmbh | Relais |
AT410724B (de) * | 1994-10-10 | 2003-07-25 | Tyco Electronics Austria Gmbh | Relais |
JP3333898B2 (ja) * | 1996-07-03 | 2002-10-15 | 富士電機株式会社 | 電磁接触器 |
DE19847831C2 (de) * | 1998-10-16 | 2002-11-21 | Tyco Electronics Austria Gmbh | Sicherheitsrelais |
CN1269167C (zh) * | 2002-08-21 | 2006-08-09 | 厦门宏发电声有限公司 | 上下变截面腔体小型化变截面大功率电磁继电器 |
-
2003
- 2003-03-06 EP EP03005059A patent/EP1455372B1/de not_active Expired - Lifetime
- 2003-03-06 AT AT03005059T patent/ATE328359T1/de active
- 2003-03-06 ES ES03005059T patent/ES2266657T3/es not_active Expired - Lifetime
- 2003-03-06 DE DE50303564T patent/DE50303564D1/de not_active Expired - Lifetime
-
2004
- 2004-02-25 US US10/786,407 patent/US7026896B2/en not_active Expired - Lifetime
- 2004-02-27 JP JP2004052797A patent/JP4462536B2/ja not_active Expired - Lifetime
- 2004-03-05 CN CNB2004100077175A patent/CN100367434C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20040227600A1 (en) | 2004-11-18 |
US7026896B2 (en) | 2006-04-11 |
JP2004342589A (ja) | 2004-12-02 |
CN100367434C (zh) | 2008-02-06 |
CN1551272A (zh) | 2004-12-01 |
EP1455372B1 (de) | 2006-05-31 |
ATE328359T1 (de) | 2006-06-15 |
EP1455372A1 (de) | 2004-09-08 |
DE50303564D1 (de) | 2006-07-06 |
ES2266657T3 (es) | 2007-03-01 |
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