ES8505495A1 - Perfeccionamientos en una herramienta electrica - Google Patents
Perfeccionamientos en una herramienta electricaInfo
- Publication number
- ES8505495A1 ES8505495A1 ES535755A ES535755A ES8505495A1 ES 8505495 A1 ES8505495 A1 ES 8505495A1 ES 535755 A ES535755 A ES 535755A ES 535755 A ES535755 A ES 535755A ES 8505495 A1 ES8505495 A1 ES 8505495A1
- Authority
- ES
- Spain
- Prior art keywords
- switch arrangement
- electrical tools
- drive circuit
- control device
- rectifier
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/548—Electromechanical and static switch connected in series
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
Landscapes
- Control Of Ac Motors In General (AREA)
- Control Of Electric Motors In General (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
DISPOSITIVO DE SEGURIDAD PARA HERRAMIENTAS ELECTRICAS, ESPECIALMENTE PARA UN ATORNILLADOR.LA HERRAMIENTA CONSISTE EN UN MOTOR ELASTICO (1) CONECTADO A TRAVES DE UN CONMUTADOR MECANICO (5), TENIENDO UNA SEGUNDA CONEXION HASTA UN TRIAC (2). EXISTE UN RECTIFICADOR (3) PARA CONTROL DE TENSION, UN COMPARADOR (4), LOS CUALES PUEDEN BLOQUEAR EL CIRCUITO DE ACTIVACION (6) EN FUNCION DE LA SEN/AL DE SALIDA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3332790A DE3332790A1 (de) | 1983-09-10 | 1983-09-10 | Schaltanordnung fuer elektrowerkzeuge |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8505495A1 true ES8505495A1 (es) | 1985-05-16 |
ES535755A0 ES535755A0 (es) | 1985-05-16 |
Family
ID=6208806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES535755A Granted ES535755A0 (es) | 1983-09-10 | 1984-09-07 | Perfeccionamientos en una herramienta electrica |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0141166B1 (es) |
DE (2) | DE3332790A1 (es) |
ES (1) | ES535755A0 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3611884A1 (de) * | 1986-04-09 | 1987-10-22 | Fein C & E | Akkubetriebenes handwerkzeug, insbesondere schrauber |
DE3621141A1 (de) * | 1986-06-24 | 1988-01-07 | Metabowerke Kg | Anlaufsperre fuer elektrische geraete nach ausfall der netzspannung |
FR2613270B1 (fr) * | 1987-04-03 | 1994-09-23 | Inst Nat Rech Securite | Dispositif de commande de securite pour appareil electrique portatif et appareil equipe de ce dispositif |
DE4008161C1 (en) * | 1990-03-15 | 1991-05-23 | Telefunken Electronic Gmbh, 7100 Heilbronn, De | Integrated circuitry projecting and controlling electrical appts. - has voltage limiter delivering pulse signal to counter if mains voltage is applied in-front of main switch |
DE4304690C1 (de) * | 1993-02-16 | 1994-08-25 | Bosch Siemens Hausgeraete | Elektronische Anlauf-Sicherheitsschaltung für den motorischen Antrieb eines Elektrogerätes |
US6943510B2 (en) | 2001-08-06 | 2005-09-13 | Black & Decker Inc. | Excitation circuit and control method for flux switching motor |
DE102009046116A1 (de) * | 2009-10-28 | 2011-05-05 | Robert Bosch Gmbh | Elektrowerkzeugmaschine mit einer Anlaufsperre |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2540356C3 (de) * | 1975-09-10 | 1980-04-24 | Vollmer Werke Maschinenfabrik Gmbh, 7950 Biberach | Vorrichtung zum Verhindern des selbsttätigen Wiederanlaufs einer elektrisch betriebenen Maschine bei Spannungswiederkehr nach einem Spannungsausfall |
DE3036133A1 (de) * | 1980-09-25 | 1982-05-06 | Robert Bosch Gmbh, 7000 Stuttgart | Anlaufsperre nach stromausfall bei elektrischen geraeten |
DE3146495A1 (de) * | 1981-11-24 | 1983-07-07 | Black & Decker, Inc., 19711 Newark, Del. | Anlaufsicherungsschaltung |
-
1983
- 1983-09-10 DE DE3332790A patent/DE3332790A1/de not_active Withdrawn
-
1984
- 1984-09-07 DE DE8484110676T patent/DE3475679D1/de not_active Expired
- 1984-09-07 EP EP84110676A patent/EP0141166B1/de not_active Expired
- 1984-09-07 ES ES535755A patent/ES535755A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3332790A1 (de) | 1985-03-28 |
EP0141166B1 (de) | 1988-12-14 |
EP0141166A3 (en) | 1986-07-16 |
DE3475679D1 (en) | 1989-01-19 |
ES535755A0 (es) | 1985-05-16 |
EP0141166A2 (de) | 1985-05-15 |
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