JP6228162B2 - リレー - Google Patents
リレー Download PDFInfo
- Publication number
- JP6228162B2 JP6228162B2 JP2015117940A JP2015117940A JP6228162B2 JP 6228162 B2 JP6228162 B2 JP 6228162B2 JP 2015117940 A JP2015117940 A JP 2015117940A JP 2015117940 A JP2015117940 A JP 2015117940A JP 6228162 B2 JP6228162 B2 JP 6228162B2
- Authority
- JP
- Japan
- Prior art keywords
- movable
- contact
- core
- fixed
- housing
- 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 - Fee Related
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/023—Details concerning sealing, e.g. sealing casing with resin
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/56—Contact spring sets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/041—Details concerning assembly of relays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
- H01H50/305—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature damping vibration due to functional movement of armature
-
- 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
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
- H01H51/065—Relays having a pair of normally open contacts rigidly fixed to a magnetic core movable along the axis of a solenoid, e.g. relays for starting automobiles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/64—Protective enclosures, baffle plates, or screens for contacts
- H01H1/66—Contacts sealed in an evacuated or gas-filled envelope, e.g. magnetic dry-reed contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2201/00—Contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Description
210 ハウジング
220 固定接触子
230 コイルアセンブリ
241 可動シャフト
243 固定コア
244 収容部
245 可動コア
246 突起部
249 可動接触子
260 シリンダ
281 コンタクトスプリング
283 リターンスプリング
Claims (2)
- ハウジングと、
前記ハウジングの内側に結合されるシリンダと、
前記ハウジングに結合される固定接触子と、
前記ハウジングの内部に移動可能に配置され、前記固定接触子に接離する可動接触子と、
前記ハウジングの内部に設けられ、電流供給により磁場を形成するコイルアセンブリと、
上側が前記可動接触子と結合される可動シャフトと、
前記シリンダの内側に挿入され、前記可動シャフトを囲む固定コアと、
前記可動シャフトに固定され、前記コイルアセンブリに形成された磁場により前記可動シャフトを加圧して移動させる可動コアと、
前記可動接触子が前記固定接触子に接触する方向に移動するように前記可動シャフトを付勢するコンタクトスプリングと、
前記可動シャフトを囲み、前記固定コアと前記可動コアとの間に配置されるリターンスプリングと、を含み、
前記可動コアは、前記固定コアと前記可動コアとの間の初期磁力を向上させるために、前記可動コアの上部に形成されて前記固定コアの方向に延び、内周面が前記可動シャフトに接する円筒状の突起部を含み、
前記固定コアは、前記突起部を収容できる円筒状の収容部を含み、前記収容部の内周面に前記突起部の外周面が接し、
前記突起部は、端部に面取り部が形成され、
前記収容部は、前記リターンスプリングを収容し、
前記リターンスプリングは、上端が前記収容部の端部に当接し、下端が前記面取り部に当接し、前記収容部の端部と前記面取り部との間で弾性変形可能であることを特徴とするリレー。 - 前記突起部の外径は、前記収容部の内径以下である、請求項1に記載のリレー。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020140004906U KR200488063Y1 (ko) | 2014-06-30 | 2014-06-30 | 릴레이 |
KR20-2014-0004906 | 2014-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016015313A JP2016015313A (ja) | 2016-01-28 |
JP6228162B2 true JP6228162B2 (ja) | 2017-11-08 |
Family
ID=53298272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015117940A Expired - Fee Related JP6228162B2 (ja) | 2014-06-30 | 2015-06-11 | リレー |
Country Status (6)
Country | Link |
---|---|
US (1) | US9673010B2 (ja) |
EP (1) | EP2963668B1 (ja) |
JP (1) | JP6228162B2 (ja) |
KR (1) | KR200488063Y1 (ja) |
CN (1) | CN105280443B (ja) |
ES (1) | ES2646313T3 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108417448B (zh) | 2013-06-28 | 2021-03-05 | 松下知识产权经营株式会社 | 触点装置以及搭载有该触点装置的电磁继电器 |
KR200488063Y1 (ko) * | 2014-06-30 | 2018-12-10 | 엘에스산전 주식회사 | 릴레이 |
KR101626365B1 (ko) * | 2014-09-30 | 2016-06-01 | 엘에스산전 주식회사 | 회로 차단기용 액츄에이터 및 그 제조방법 |
KR101943365B1 (ko) * | 2015-10-14 | 2019-01-29 | 엘에스산전 주식회사 | 직류 릴레이 |
KR101776455B1 (ko) * | 2016-01-20 | 2017-09-07 | 엘에스산전 주식회사 | 릴레이 장치 |
JP6260677B1 (ja) * | 2016-12-02 | 2018-01-17 | 富士電機機器制御株式会社 | 電磁接触器 |
USD988274S1 (en) * | 2021-06-21 | 2023-06-06 | Ls Electric Co., Ltd. | Relay for electric automobile |
KR20230077480A (ko) * | 2021-11-25 | 2023-06-01 | 현대자동차주식회사 | 릴레이 장치 |
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-
2014
- 2014-06-30 KR KR2020140004906U patent/KR200488063Y1/ko active IP Right Grant
-
2015
- 2015-06-09 ES ES15171142.1T patent/ES2646313T3/es active Active
- 2015-06-09 EP EP15171142.1A patent/EP2963668B1/en active Active
- 2015-06-11 JP JP2015117940A patent/JP6228162B2/ja not_active Expired - Fee Related
- 2015-06-11 US US14/737,345 patent/US9673010B2/en active Active
- 2015-06-26 CN CN201510363448.4A patent/CN105280443B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
ES2646313T3 (es) | 2017-12-13 |
US9673010B2 (en) | 2017-06-06 |
EP2963668B1 (en) | 2017-08-09 |
KR200488063Y1 (ko) | 2018-12-10 |
CN105280443A (zh) | 2016-01-27 |
CN105280443B (zh) | 2018-01-12 |
KR20160000078U (ko) | 2016-01-07 |
US20150380194A1 (en) | 2015-12-31 |
JP2016015313A (ja) | 2016-01-28 |
EP2963668A1 (en) | 2016-01-06 |
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