EP3764383A9 - Elektromechanisches relais mit reduzierter dispersion des nachlaufs, und verfahren für seine umsetzung - Google Patents

Elektromechanisches relais mit reduzierter dispersion des nachlaufs, und verfahren für seine umsetzung Download PDF

Info

Publication number: EP3764383A9
Authority: EP; European Patent Office
Prior art keywords: armature; magnetic core; fixed; fixing surface; section
Prior art date: 2019-07-08
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP20184102.0A

Other languages

English (en)

French (fr)

Other versions

EP3764383A1 (de

Inventor

Bruce Davis

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.)

G Cartier Technologies SAS

Original Assignee

G Cartier Technologies SAS

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.)

2019-07-08

Filing date

2020-07-04

Publication date

2021-04-07

2020-07-04 Application filed by G Cartier Technologies SAS filed Critical G Cartier Technologies SAS

2021-01-13 Publication of EP3764383A1 publication Critical patent/EP3764383A1/de

2021-04-07 Publication of EP3764383A9 publication Critical patent/EP3764383A9/de

Status Withdrawn legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims 8
238000004519 manufacturing process Methods 0.000 title description 15
239000006185 dispersion Substances 0.000 title description 7
230000005291 magnetic effect Effects 0.000 claims abstract description 163
238000003466 welding Methods 0.000 claims abstract description 16
230000004907 flux Effects 0.000 claims description 10
230000002787 reinforcement Effects 0.000 claims description 8
239000000463 material Substances 0.000 claims description 5
FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims description 2
230000000284 resting effect Effects 0.000 abstract description 3
238000005452 bending Methods 0.000 description 7
239000004020 conductor Substances 0.000 description 7
238000006073 displacement reaction Methods 0.000 description 4
238000010438 heat treatment Methods 0.000 description 3
238000004804 winding Methods 0.000 description 3
230000000694 effects Effects 0.000 description 2
239000003302 ferromagnetic material Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
230000002093 peripheral effect Effects 0.000 description 2
229910000952 Be alloy Inorganic materials 0.000 description 1
229910000906 Bronze Inorganic materials 0.000 description 1
241001080024 Telles Species 0.000 description 1
239000010974 bronze Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
230000005284 excitation Effects 0.000 description 1
230000001939 inductive effect Effects 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
230000007257 malfunction Effects 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
230000035515 penetration Effects 0.000 description 1
238000003825 pressing Methods 0.000 description 1
125000006850 spacer group Chemical group 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
- H01H49/00—Apparatus or processes specially adapted to the manufacture of relays or parts thereof
- 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
- H01H50/24—Parts rotatable or rockable outside coil
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H2011/0087—Welding switch parts by use of a laser beam
- 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
- H01H2050/367—Methods for joining separate core and L-shaped 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
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/24—Parts rotatable or rockable outside coil
- H01H50/28—Parts movable due to bending of a blade spring or reed
- 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
- H01H50/34—Means for adjusting limits of movement; Mechanical means for adjusting returning force

Definitions

the initial clearance remains apparent between the magnetic core 2 and the excess area of fixed frame cross section. 1.
the fixing surface 1d is an end surface of the fixed armature 1, so that the path of the magnetic flux is the shortest between the magnetic core 2 and the fixed armature 1.

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Electromagnets (AREA)
Laser Beam Processing (AREA)

EP20184102.0A 2019-07-08 2020-07-04 Elektromechanisches relais mit reduzierter dispersion des nachlaufs, und verfahren für seine umsetzung Withdrawn EP3764383A1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1907592A FR3098638B1 (fr)	2019-07-08	2019-07-08	Relais electromecanique a dispersion reduite de la surcourse, et procede pour sa realisation

Publications (2)

Publication Number	Publication Date
EP3764383A1 EP3764383A1 (de)	2021-01-13
EP3764383A9 true EP3764383A9 (de)	2021-04-07

Family

ID=68138504

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20184102.0A Withdrawn EP3764383A1 (de)	2019-07-08	2020-07-04	Elektromechanisches relais mit reduzierter dispersion des nachlaufs, und verfahren für seine umsetzung

Country Status (3)

Country	Link
EP (1)	EP3764383A1 (de)
CN (1)	CN112201540A (de)
FR (1)	FR3098638B1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1397334A (fr) *	1964-03-16	1965-04-30	A D M P Applic Des Metaux Pulv	Procédé d'assemblage d'éléments de circuit magnétique
US5038126A (en) *	1990-10-01	1991-08-06	United Technologies Automotive, Inc.	Precisely positioned electromagnetic relay components
US5220720A (en) *	1990-10-01	1993-06-22	United Technologies Corporation	Method to precisely position electromagnetic relay components
JP2981314B2 (ja) *	1991-08-19	1999-11-22	松下電工株式会社	リレーの鉄心とコイルの組立方法
JP2710727B2 (ja) *	1992-03-26	1998-02-10	松下電工株式会社	電磁石装置の製造方法
JPH07176254A (ja) *	1993-12-21	1995-07-14	Anritsu Corp	電磁石及びその製造方法
CN103794412B (zh) *	2014-02-08	2016-01-20	上海沪工汽车电器有限公司	一种电磁继电器及其制造方法

2019
- 2019-07-08 FR FR1907592A patent/FR3098638B1/fr active Active
2020
- 2020-07-04 EP EP20184102.0A patent/EP3764383A1/de not_active Withdrawn
- 2020-07-07 CN CN202010645306.8A patent/CN112201540A/zh not_active Withdrawn

Also Published As

Publication number	Publication date
EP3764383A1 (de)	2021-01-13
FR3098638B1 (fr)	2021-12-03
CN112201540A (zh)	2021-01-08
FR3098638A1 (fr)	2021-01-15

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2020-12-11	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2020-12-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2021-01-13	17P	Request for examination filed	Effective date: 20200704
2021-01-13	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2021-01-13	AX	Request for extension of the european patent	Extension state: BA ME
2021-09-17	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2021-10-20	18D	Application deemed to be withdrawn	Effective date: 20210914