ES2574762T3 - Microswitch - Google Patents
Microswitch Download PDFInfo
- Publication number
- ES2574762T3 ES2574762T3 ES09008713.1T ES09008713T ES2574762T3 ES 2574762 T3 ES2574762 T3 ES 2574762T3 ES 09008713 T ES09008713 T ES 09008713T ES 2574762 T3 ES2574762 T3 ES 2574762T3
- Authority
- ES
- Spain
- Prior art keywords
- elastic
- elastic tongue
- actuator
- tabs
- contact
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/04—Energy stored by deformation of elastic members
- H01H5/18—Energy stored by deformation of elastic members by flexing of blade springs
- H01H5/22—Energy stored by deformation of elastic members by flexing of blade springs blade spring with at least one snap-acting leg and at least one separate contact-carrying or contact-actuating leg
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/26—Snap-action arrangements depending upon deformation of elastic members
- H01H13/36—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs
- H01H13/40—Blade spring with at least one snap-acting leg and at least one separate contact-carrying or contact-actuating leg
Landscapes
- Push-Button Switches (AREA)
- Mechanisms For Operating Contacts (AREA)
Abstract
Interruptor eléctrico, en especial, microinterruptor, con por lo menos un resorte (4, 17) de contacto transferible mediante un órgano de accionamiento a diversas posiciones de conmutación, cuyo resorte se ha dispuesto en una montura configurada como contacto eléctrico y el cual presenta una armadura (5) elástica cerrada, donde en la armadura (5) elástica se han dispuesto dos lengüetas (6, 7, 18) elásticas flexibles elásticamente que se extienden en aproximadamente direcciones antagónicas, donde una primera lengüeta (6) elástica se ha configurado como recuperadora para el órgano (3) de accionamiento y una segunda lengüeta (7) elástica se ha configurado como elemento inversor para la zona (9) de contacto del resorte (4, 17) de contacto y donde las lengüetas (6, 7, 18) elásticas presentan zonas de agarre en zonas superficiales mutuamente opuestas de la montura (8), caracterizado por que la primera lengüeta (6) elástica realizada como elemento recuperador es una hoja de ballesta con pandeo, cargada elásticamente por lo menos longitudinalmente con tensión de compresión y por que cada lengüeta (6, 7, 18) elástica presenta en la zona de su articulación en la armadura (5) elástica un estrechamiento de sección transversal decreciente.Electric switch, in particular, microswitch, with at least one contact spring (4, 17) transferable by means of an actuator to various switching positions, whose spring is arranged in a mount configured as an electrical contact and which has a closed elastic reinforcement (5), where in the elastic reinforcement (5) two elastically flexible elastic tabs (6, 7, 18) have been arranged that extend in approximately antagonistic directions, where a first elastic tongue (6) has been configured as recuperator for the actuator (3) and a second elastic tongue (7) has been configured as an inverter for the contact area (9) of the contact spring (4, 17) and where the tabs (6, 7, 18 ) elastic have grip areas in mutually opposite surface areas of the mount (8), characterized in that the first elastic tongue (6) made as a recovery element is a sheet of crossbow with buckling, elastically loaded at least longitudinally with compression tension and because each elastic tongue (6, 7, 18) has a narrowing cross-sectional narrowing in the area of its joint in the armature (5).
Description
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008035043 | 2008-07-26 | ||
DE102008035043A DE102008035043B4 (en) | 2008-07-26 | 2008-07-26 | microswitch |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2574762T3 true ES2574762T3 (en) | 2016-06-21 |
Family
ID=41168432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09008713.1T Active ES2574762T3 (en) | 2008-07-26 | 2009-07-03 | Microswitch |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2148344B1 (en) |
CN (1) | CN101685719B (en) |
DE (1) | DE102008035043B4 (en) |
ES (1) | ES2574762T3 (en) |
HU (1) | HUE028763T2 (en) |
PL (1) | PL2148344T3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013018448A1 (en) * | 2013-11-05 | 2015-05-21 | Johnson Electric Germany GmbH & Co. KG | snap-action switch |
CN110176372B (en) * | 2019-05-31 | 2021-10-22 | 无锡市创新开关电器有限公司 | Sealed DC microswitch |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2472827A1 (en) * | 1979-12-26 | 1981-07-03 | Crouzet Sa | Snap action switch with mobile leaf - biassed against one of two contacts by two central arms sitting in notches in common terminal |
DE8915158U1 (en) * | 1989-12-23 | 1990-02-08 | Grässlin KG, 7742 St. Georgen | Snap spring for an electrical switch with two defined switching positions, in particular for a so-called microswitch |
DE9305074U1 (en) * | 1993-04-02 | 1993-06-09 | Schaltbau AG, 8000 München | Microswitch |
DE29615991U1 (en) * | 1996-09-14 | 1998-01-22 | Hans-Georg Hartmann Kg, 73614 Schorndorf | Switching spring |
DE19745803C1 (en) * | 1997-10-16 | 1999-07-01 | Inovan Stroebe | Contact spring for microswitch |
DE102004035193A1 (en) * | 2004-07-21 | 2006-02-16 | Schaltbau Gmbh | microswitch |
DE102006043795B3 (en) * | 2006-09-19 | 2008-05-29 | Saia-Burgess Oldenburg Gmbh & Co. Kg | Electric microswitch |
-
2008
- 2008-07-26 DE DE102008035043A patent/DE102008035043B4/en not_active Expired - Fee Related
-
2009
- 2009-07-03 PL PL09008713T patent/PL2148344T3/en unknown
- 2009-07-03 EP EP09008713.1A patent/EP2148344B1/en active Active
- 2009-07-03 ES ES09008713.1T patent/ES2574762T3/en active Active
- 2009-07-03 HU HUE09008713A patent/HUE028763T2/en unknown
- 2009-07-27 CN CN200910164668.9A patent/CN101685719B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101685719B (en) | 2014-08-20 |
EP2148344A3 (en) | 2010-08-25 |
EP2148344A2 (en) | 2010-01-27 |
DE102008035043B4 (en) | 2013-04-04 |
EP2148344B1 (en) | 2016-02-10 |
HUE028763T2 (en) | 2017-01-30 |
PL2148344T3 (en) | 2017-08-31 |
DE102008035043A1 (en) | 2010-02-04 |
CN101685719A (en) | 2010-03-31 |
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