CN104428432A - 笛簧开关用线材、笛簧开关用簧片、以及笛簧开关 - Google Patents

笛簧开关用线材、笛簧开关用簧片、以及笛簧开关 Download PDF

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Publication number
CN104428432A
CN104428432A CN201380036097.5A CN201380036097A CN104428432A CN 104428432 A CN104428432 A CN 104428432A CN 201380036097 A CN201380036097 A CN 201380036097A CN 104428432 A CN104428432 A CN 104428432A
Authority
CN
China
Prior art keywords
reed
reed switch
wire
wire rod
glass tube
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.)
Pending
Application number
CN201380036097.5A
Other languages
English (en)
Chinese (zh)
Inventor
太田肇
西川太一郎
山崎和郎
德田健之
河野功尚
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
Publication of CN104428432A publication Critical patent/CN104428432A/zh
Pending legal-status Critical Current

Links

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

Landscapes

  • 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)
CN201380036097.5A 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 Pending CN104428432A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-154758 2012-07-10
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

Publications (1)

Publication Number Publication Date
CN104428432A true CN104428432A (zh) 2015-03-18

Family

ID=49916026

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380036097.5A Pending 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

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=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107923002A (zh) * 2015-07-17 2018-04-17 住友电气工业株式会社 簧片开关用线材、簧片开关用簧片以及簧片开关

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE10307314B3 (de) * 2003-02-20 2004-09-30 Vacuumschmelze Gmbh & Co. Kg Elektrischer Kontaktwerkstoff aus einer Kobalt-Nickel-Eisenlegierung und Verfhren zu deren Herstellung

Family Cites Families (4)

* 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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE10307314B3 (de) * 2003-02-20 2004-09-30 Vacuumschmelze Gmbh & Co. Kg Elektrischer Kontaktwerkstoff aus einer Kobalt-Nickel-Eisenlegierung und Verfhren zu deren Herstellung
US20060045788A1 (en) * 2003-02-20 2006-03-02 Vacuumschmelze Gmbh & Co. Kg. Electrical contact material comprising a cobalt-nickel-iron alloy, and process for producing said alloy

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
自动电话交换机用的干式笛簧开关: "《自动电话交换机用的干式笛簧开关》", 《邮电技术通讯》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107923002A (zh) * 2015-07-17 2018-04-17 住友电气工业株式会社 簧片开关用线材、簧片开关用簧片以及簧片开关

Also Published As

Publication number Publication date
JP2014015669A (ja) 2014-01-30
EP2873745A1 (en) 2015-05-20
WO2014010574A1 (ja) 2014-01-16
US20150162142A1 (en) 2015-06-11
JP5477598B2 (ja) 2014-04-23
EP2873745A4 (en) 2015-06-10

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150318