JP5477598B2 - リードスイッチ用線材、リードスイッチ用リード片及びリードスイッチ - Google Patents

リードスイッチ用線材、リードスイッチ用リード片及びリードスイッチ Download PDF

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Publication number
JP5477598B2
JP5477598B2 JP2012154758A JP2012154758A JP5477598B2 JP 5477598 B2 JP5477598 B2 JP 5477598B2 JP 2012154758 A JP2012154758 A JP 2012154758A JP 2012154758 A JP2012154758 A JP 2012154758A JP 5477598 B2 JP5477598 B2 JP 5477598B2
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JP
Japan
Prior art keywords
reed switch
wire
glass tube
lead piece
present
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.)
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Application number
JP2012154758A
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English (en)
Japanese (ja)
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JP2014015669A5 (https=
JP2014015669A (ja
Inventor
肇 太田
太一郎 西川
和郎 山▲崎▼
健之 徳田
功尚 河野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP2012154758A priority Critical patent/JP5477598B2/ja
Priority to PCT/JP2013/068699 priority patent/WO2014010574A1/ja
Priority to EP13816309.2A priority patent/EP2873745A4/en
Priority to US14/413,479 priority patent/US20150162142A1/en
Priority to CN201380036097.5A priority patent/CN104428432A/zh
Publication of JP2014015669A publication Critical patent/JP2014015669A/ja
Publication of JP2014015669A5 publication Critical patent/JP2014015669A5/ja
Application granted granted Critical
Publication of JP5477598B2 publication Critical patent/JP5477598B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0201—Materials for reed contacts
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • 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
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • H01H51/282—Constructional details not covered by H01H51/281
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Contacts (AREA)
  • Manufacture Of Switches (AREA)
JP2012154758A 2012-07-10 2012-07-10 リードスイッチ用線材、リードスイッチ用リード片及びリードスイッチ Active JP5477598B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2012154758A JP5477598B2 (ja) 2012-07-10 2012-07-10 リードスイッチ用線材、リードスイッチ用リード片及びリードスイッチ
PCT/JP2013/068699 WO2014010574A1 (ja) 2012-07-10 2013-07-09 リードスイッチ用線材、リードスイッチ用リード片及びリードスイッチ
EP13816309.2A EP2873745A4 (en) 2012-07-10 2013-07-09 WIRE FOR SEAT SWITCH, REED SWITCH FOR REED SWITCH AND SHUTTER SWITCH
US14/413,479 US20150162142A1 (en) 2012-07-10 2013-07-09 Wire for reed switch, reed for reed switch, and reed switch
CN201380036097.5A CN104428432A (zh) 2012-07-10 2013-07-09 笛簧开关用线材、笛簧开关用簧片、以及笛簧开关

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012154758A JP5477598B2 (ja) 2012-07-10 2012-07-10 リードスイッチ用線材、リードスイッチ用リード片及びリードスイッチ

Publications (3)

Publication Number Publication Date
JP2014015669A JP2014015669A (ja) 2014-01-30
JP2014015669A5 JP2014015669A5 (https=) 2014-03-13
JP5477598B2 true JP5477598B2 (ja) 2014-04-23

Family

ID=49916026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012154758A Active JP5477598B2 (ja) 2012-07-10 2012-07-10 リードスイッチ用線材、リードスイッチ用リード片及びリードスイッチ

Country Status (5)

Country Link
US (1) US20150162142A1 (https=)
EP (1) EP2873745A4 (https=)
JP (1) JP5477598B2 (https=)
CN (1) CN104428432A (https=)
WO (1) WO2014010574A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6601031B2 (ja) * 2015-07-17 2019-11-06 住友電気工業株式会社 リードスイッチ用線材、リードスイッチ用リード片及びリードスイッチ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6070611A (ja) * 1983-09-27 1985-04-22 富士通株式会社 リ−ドスイツチ
JPS6365052A (ja) * 1986-09-08 1988-03-23 Res Inst Electric Magnetic Alloys リ−ド片用軟質磁性合金およびその製造法ならびにリ−ドスイツチ
JPH03179622A (ja) 1986-09-08 1991-08-05 Res Inst Electric Magnetic Alloys リードスイッチ
JPH05320842A (ja) * 1992-05-25 1993-12-07 Tokin Corp リードスイッチ用材料の製造方法
JP4552302B2 (ja) * 2000-09-26 2010-09-29 住友電気工業株式会社 電気抵抗素子ならびにその素材およびその製造方法
DE10307314B3 (de) * 2003-02-20 2004-09-30 Vacuumschmelze Gmbh & Co. Kg Elektrischer Kontaktwerkstoff aus einer Kobalt-Nickel-Eisenlegierung und Verfhren zu deren Herstellung

Also Published As

Publication number Publication date
JP2014015669A (ja) 2014-01-30
CN104428432A (zh) 2015-03-18
EP2873745A1 (en) 2015-05-20
WO2014010574A1 (ja) 2014-01-16
US20150162142A1 (en) 2015-06-11
EP2873745A4 (en) 2015-06-10

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