TW405137B - Flow hole and flow projection - Google Patents

Flow hole and flow projection Download PDF

Info

Publication number
TW405137B
TW405137B TW087101496A TW87101496A TW405137B TW 405137 B TW405137 B TW 405137B TW 087101496 A TW087101496 A TW 087101496A TW 87101496 A TW87101496 A TW 87101496A TW 405137 B TW405137 B TW 405137B
Authority
TW
Taiwan
Prior art keywords
base
armature
core
contact
magnetic
Prior art date
Application number
TW087101496A
Other languages
English (en)
Chinese (zh)
Inventor
James Matthew Halter
Original Assignee
Siemens Electromech Components
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 Siemens Electromech Components filed Critical Siemens Electromech Components
Application granted granted Critical
Publication of TW405137B publication Critical patent/TW405137B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • 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
    • H01H50/042—Different parts are assembled by insertion without extra mounting facilities like screws, in an isolated mounting part, e.g. stack mounting on a coil-support
    • 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
    • H01H50/44—Magnetic coils or windings
    • H01H2050/446—Details of the insulating support of the coil, e.g. spool, bobbin, former
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/021—Bases; Casings; Covers structurally combining a relay and an electronic component, e.g. varistor, RC circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/026—Details concerning isolation between driving and switching circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/14—Terminal arrangements
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2272—Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
TW087101496A 1997-02-06 1998-02-05 Flow hole and flow projection TW405137B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79616597A 1997-02-06 1997-02-06

Publications (1)

Publication Number Publication Date
TW405137B true TW405137B (en) 2000-09-11

Family

ID=25167494

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087101496A TW405137B (en) 1997-02-06 1998-02-05 Flow hole and flow projection

Country Status (7)

Country Link
EP (1) EP1021814B1 (ja)
JP (1) JP2001510628A (ja)
KR (1) KR20000070845A (ja)
CN (1) CN1129940C (ja)
DE (1) DE69802955T2 (ja)
TW (1) TW405137B (ja)
WO (1) WO1998035371A2 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101930821B (zh) * 2009-06-25 2012-11-14 浙江三花股份有限公司 一种电磁线圈装置
JP5624431B2 (ja) * 2010-11-08 2014-11-12 パナソニック株式会社 電磁リレー
DE102012006434A1 (de) * 2012-03-30 2013-10-02 Phoenix Contact Gmbh & Co. Kg Spulenbaugruppe
JP6074845B2 (ja) * 2012-08-03 2017-02-08 パナソニックＩｐマネジメント株式会社 接点装置および当該接点装置を搭載した電磁継電器
CN114749272B (zh) * 2022-04-18 2022-12-13 湖南中科电气股份有限公司 一种废钢磁选系统及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4801908A (en) * 1987-09-25 1989-01-31 Emhart Industries, Inc. Small relay for automated assembly
US5070315A (en) * 1989-05-26 1991-12-03 Omron Corporation Electromagnetic relay
US5587693A (en) * 1995-08-07 1996-12-24 Siemens Electromechanical Components, Inc. Polarized electromagnetic relay

Also Published As

Publication number Publication date
EP1021814A2 (en) 2000-07-26
CN1129940C (zh) 2003-12-03
WO1998035371A2 (en) 1998-08-13
WO1998035371A3 (en) 1998-11-05
CN1246957A (zh) 2000-03-08
JP2001510628A (ja) 2001-07-31
EP1021814B1 (en) 2001-12-12
DE69802955D1 (de) 2002-01-24
KR20000070845A (ko) 2000-11-25
DE69802955T2 (de) 2002-08-08

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees