DK423580A - Elektrisk afbryder - Google Patents

Elektrisk afbryder

Info

Publication number
DK423580A
DK423580A DK423580A DK423580A DK423580A DK 423580 A DK423580 A DK 423580A DK 423580 A DK423580 A DK 423580A DK 423580 A DK423580 A DK 423580A DK 423580 A DK423580 A DK 423580A
Authority
DK
Denmark
Prior art keywords
hall effect
effect devices
switch
electric switch
parts
Prior art date
Application number
DK423580A
Other languages
Danish (da)
English (en)
Inventor
D J Akehurst
Original Assignee
Duraplug Elect 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 Duraplug Elect Ltd filed Critical Duraplug Elect Ltd
Publication of DK423580A publication Critical patent/DK423580A/da

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element

Landscapes

  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Keying Circuit Devices (AREA)
  • Relay Circuits (AREA)
  • Glass Compositions (AREA)
  • Saccharide Compounds (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Eletrric Generators (AREA)
  • Component Parts Of Construction Machinery (AREA)
DK423580A 1979-10-08 1980-10-07 Elektrisk afbryder DK423580A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7934846 1979-10-08

Publications (1)

Publication Number Publication Date
DK423580A true DK423580A (da) 1981-04-09

Family

ID=10508362

Family Applications (1)

Application Number Title Priority Date Filing Date
DK423580A DK423580A (da) 1979-10-08 1980-10-07 Elektrisk afbryder

Country Status (7)

Country Link
US (1) US4349814A (de)
EP (1) EP0027049B1 (de)
AT (1) ATE6716T1 (de)
CA (1) CA1155172A (de)
DE (1) DE3067013D1 (de)
DK (1) DK423580A (de)
NO (1) NO802936L (de)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182809A (en) * 1981-05-06 1982-11-10 Toyota Motor Corp Positioning controller
GB2130730B (en) * 1982-10-21 1986-06-25 Seltrust Eng Ltd Movement sensing apparatus
US4580062A (en) * 1983-04-21 1986-04-01 Cosden Technology, Inc. Safety shield control device
DE3435455A1 (de) * 1984-09-27 1986-03-27 Nukem Gmbh, 6450 Hanau Vorrichtung mit zwei hallgeneratoren zur messung der gradienten magnetischer felder
DE3438120A1 (de) * 1984-10-18 1986-04-24 Gebhard Balluff Fabrik feinmechanischer Erzeugnisse GmbH & Co, 7303 Neuhausen Stoerfeldfester naeherungsschalter
DE3438422A1 (de) * 1984-10-19 1986-04-24 Siemens AG, 1000 Berlin und 8000 München Elektrisches schaltgeraet
JPS61194885A (ja) * 1985-02-25 1986-08-29 Seiko Instr & Electronics Ltd 磁気センサ
US4812674A (en) * 1985-05-20 1989-03-14 Square D Company Safety gate limit switch using Hall effect transducer
FR2587106B1 (fr) * 1985-09-11 1990-03-02 Legrand Sa Dispositif de detection de proximite
US4655170A (en) * 1985-12-02 1987-04-07 Dasilva Daniel R Animal identification feed control system
JPS62206889A (ja) * 1986-03-07 1987-09-11 Seiko Instr & Electronics Ltd 磁気センサ
DE3616389A1 (de) * 1986-05-15 1987-11-19 Turck Werner Kg Beruehrungslos wirkender naeherungsschalter
US4769600A (en) * 1986-05-29 1988-09-06 Alps Electric Co., Ltd. Holding member for sensor of magnetic rotary encoder
DE3632624C1 (de) * 1986-09-25 1988-03-10 Balluff Gebhard Feinmech Stoerfeldunempfindlicher Naeherungsschalter
US4789308A (en) * 1986-10-10 1988-12-06 Walbro Corporation Self-contained electric fuel pump with output pressure regulation
GB2197075A (en) * 1986-11-06 1988-05-11 Eaton Corp Explosion proof housing with magnetically actuated input device
US4857842A (en) * 1987-06-03 1989-08-15 Kineret Engineering Temperature compensated hall effect position sensor
US5201711A (en) * 1987-09-30 1993-04-13 Sherwood Medical Company Safety interlock system for medical fluid pumps
US4935698A (en) * 1989-03-03 1990-06-19 Sprague Electric Company Sensor having dual Hall IC, pole piece and magnet
US5004916A (en) * 1989-07-28 1991-04-02 Ncr Corporation Scanning system having automatic laser shutdown upon detection of defective scanning element motion
EP0412200B1 (de) * 1989-08-11 1993-02-10 Siemens Aktiengesellschaft Dreherkennungsvorrichtung
US5289255A (en) * 1991-03-28 1994-02-22 Minnesota Mining And Manufacturing Co. Cuvette for use in making a measurement of a blood parameter and assembly utilizing the same
US5534849A (en) * 1993-08-11 1996-07-09 Sentrol, Inc. Time multiplexed, false alarm resistant magnetically actuated security system
CA2144782A1 (en) * 1994-03-17 1995-09-18 Dale D. Deremer Microphone with infrared on/off switch
US5541562A (en) * 1994-10-16 1996-07-30 Honeywell Inc. Apparatus for sensing the closure of a door
FR2735275B1 (fr) * 1995-06-06 1997-08-08 Robot Coupe Sa Dispositif de verrouillage electrique de securite
US5619188A (en) * 1995-10-20 1997-04-08 Honeywell Inc. Proximity sensor which is sensitive to a pulsating magnetic field
US5718238A (en) * 1996-09-11 1998-02-17 Storz Instrument Company Fluid collection cassette identification scheme
US6127910A (en) * 1998-06-05 2000-10-03 Topworx, Inc. Hermetically sealed proximity switch
US6356741B1 (en) 1998-09-18 2002-03-12 Allegro Microsystems, Inc. Magnetic pole insensitive switch circuit
DE50010501D1 (de) * 1999-10-15 2005-07-14 Ifm Electronic Gmbh Näherungsschalter
US7086111B2 (en) 2001-03-16 2006-08-08 Braun Gmbh Electric dental cleaning device
PT1367958E (pt) 2001-03-14 2008-01-24 Braun Gmbh Método e dispositivo para limpeza de dentes
DE10159395B4 (de) 2001-12-04 2010-11-11 Braun Gmbh Vorrichtung zur Zahnreinigung
US6484974B1 (en) 2001-09-10 2002-11-26 Union Switch & Signal, Inc. Controller for switch machine
US8443476B2 (en) 2001-12-04 2013-05-21 Braun Gmbh Dental cleaning device
US6623326B2 (en) 2001-12-19 2003-09-23 Hasbro, Inc. Sound-effects generating device with bipolar magnetic switching for activity devices
DE102004024910B3 (de) * 2004-05-19 2005-11-17 Infineon Technologies Ag Hallschalteranordnung
DE102004062150A1 (de) 2004-12-23 2006-07-13 Braun Gmbh Auswechselbares Zubehörteil für ein Elektrokleingerät und Verfahren zum Bestimmen der Benutzungsdauer des Zubehörteils
CN2915259Y (zh) 2006-07-14 2007-06-27 上海震旦办公设备有限公司 碎纸机触碰安全装置
US8008812B2 (en) 2006-07-14 2011-08-30 Aurora Office Equipment Co., Ltd. Paper shredder control system responsive to touch-sensitive element
JP4321611B2 (ja) * 2007-03-13 2009-08-26 オムロン株式会社 スイッチ
WO2009033127A2 (en) * 2007-09-07 2009-03-12 Joral Devices, Llc Rotary magnetic encoder assembly, chip and method
US9331750B2 (en) 2008-03-17 2016-05-03 Powermat Technologies Ltd. Wireless power receiver and host control interface thereof
CA2718901C (en) 2008-03-17 2018-10-16 Powermat Ltd. Inductive transmission system
US9960642B2 (en) 2008-03-17 2018-05-01 Powermat Technologies Ltd. Embedded interface for wireless power transfer to electrical devices
US9337902B2 (en) 2008-03-17 2016-05-10 Powermat Technologies Ltd. System and method for providing wireless power transfer functionality to an electrical device
US9960640B2 (en) 2008-03-17 2018-05-01 Powermat Technologies Ltd. System and method for regulating inductive power transmission
US8981598B2 (en) 2008-07-02 2015-03-17 Powermat Technologies Ltd. Energy efficient inductive power transmission system and method
US11979201B2 (en) 2008-07-02 2024-05-07 Powermat Technologies Ltd. System and method for coded communication signals regulating inductive power transmissions
CN201239643Y (zh) 2008-08-06 2009-05-20 上海震旦办公设备有限公司 不择纸的全自动碎纸机
CN201244502Y (zh) 2008-08-19 2009-05-27 上海震旦办公设备有限公司 自动碎纸机可剃钉结构
CN101543800A (zh) 2009-05-07 2009-09-30 上海震旦办公设备有限公司 碎纸机防卡纸保护装置
WO2012023121A2 (en) 2010-08-19 2012-02-23 Braun Gmbh Method for operating an electric appliance and electric appliance
US8723468B2 (en) 2011-04-28 2014-05-13 Aurora Office Equipment Co., Ltd. Cooled motor
EP2550937B1 (de) 2011-07-25 2014-02-26 Braun GmbH Magnetische Verbindung zwischen einem Zahnbürstengriff und einem Bürstenkopf
DK2550938T3 (da) 2011-07-25 2015-04-07 Braun Gmbh Mundhygiejneanordning
ES2646447T3 (es) 2011-07-25 2017-12-13 Braun Gmbh Dispositivos de cuidado bucal con motores de electro-polímero lineales
US8708260B2 (en) 2011-08-08 2014-04-29 Aurora Office Equipment Co., Ltd. Depowered standby paper shredder and method
TW201426252A (zh) * 2012-12-27 2014-07-01 Hon Hai Prec Ind Co Ltd 防水電子裝置及其磁感應開關
CN105210124A (zh) * 2013-03-12 2015-12-30 消防和安全硬件私人有限公司 位置监测装置
US9733106B2 (en) 2013-05-24 2017-08-15 Allegro Microsystems, Llc Magnetic field sensor to detect a magnitude of a magnetic field in any direction
US9664752B2 (en) 2013-05-24 2017-05-30 Allegro Microsystems, Llc Magnetic field sensor for detecting a magnetic field in any direction above thresholds

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1916336A (en) * 1931-05-15 1933-07-04 George D Schermerhorn Cushioned foot for chairs
US3419798A (en) * 1965-12-17 1968-12-31 Clark Equipment Co Displacement sensing transducer using hall effect devices
DE1303818C2 (de) * 1966-09-22 1973-08-02 Siemens Ag Analoger hysteresefreier weggeber mit hallgenerator
FR1591431A (de) * 1967-11-18 1970-04-27
DE1809100B2 (de) * 1968-11-15 1971-09-02 Sicherheitgrenztaster fuer beruehrungsloses schalten
DE1916336B1 (de) * 1969-03-29 1970-09-03 Siemens Ag Kontaktloses Schaltgeraet,insbesondere Drucktaster oder Schalter
US3657686A (en) * 1969-12-17 1972-04-18 Denki Onkyo Co Ltd Galvano-magnetro effect apparatus
US3680026A (en) * 1971-05-24 1972-07-25 Denki Onkyo Co Ltd Contactless switching apparatus
US3718920A (en) * 1971-09-21 1973-02-27 Texas Instruments Inc Power control system having fault sensing means
US4054860A (en) * 1975-12-01 1977-10-18 Oak Industries Inc. Hall effect rotary switch
FR2370350A1 (fr) * 1976-11-05 1978-06-02 Serras Paulet Edouard Commutateur rotatif, a aimants mobiles

Also Published As

Publication number Publication date
CA1155172A (en) 1983-10-11
US4349814A (en) 1982-09-14
EP0027049B1 (de) 1984-03-14
NO802936L (no) 1981-04-09
ATE6716T1 (de) 1984-03-15
EP0027049A1 (de) 1981-04-15
DE3067013D1 (en) 1984-04-19

Similar Documents

Publication Publication Date Title
DK423580A (da) Elektrisk afbryder
US4812674A (en) Safety gate limit switch using Hall effect transducer
US5541562A (en) Apparatus for sensing the closure of a door
US2877361A (en) Burglar alarm system
KR850002336A (ko) 안전실드 제어장치
SE8504400D0 (sv) Larmanordning for strombrytare
SE432740B (sv) Omkopplare med vakuumventil och elektrisk krets vid en fordornshastighetsregleranordning
KR910003714A (ko) 회로차단기 경보스위치 조작장치
BR7702411A (pt) Dispositivo eletrico de protecao interruptor de circuito e um contactor eletromagnetico multipolar
DE3687547D1 (de) Beruehrungslos arbeitende naeherungsschalteinrichtung.
ES2059124T3 (es) Conmutador electronico.
GB1168245A (en) Arrangement for Signalling Extreme Positions of a Movable Member
FI824478A0 (fi) Alarmanordning som ger alarm vid foersoek att bryta upp ett laos
ATE177882T1 (de) Sicherheitsschalteranordnung
FR2309082A1 (fr) Dispositif a bouton poussoir de commande de commutation d'un circuit electronique ou electrique
JPH0630358Y2 (ja) スイッチ装置
ATE126378T1 (de) Vorrichtung zum melden der öffnungs- und schliessstellung von schliessbaren elementen.
GB2087079A (en) Electronic safety switch
DE69432833D1 (de) Sicherheitsalarmschalter
DE59404211D1 (de) Überwachungsgerät zur Zustandserfassung bei elektromechanischen Schutzschaltern
FR2358002A1 (fr) Detecteur magnetique de securite pour detecter le deplacement relatif de deux objets, notamment l'ouverture d'une issue dans un systeme de protection
KR900010445Y1 (ko) 자석을 이용한 경보장치
SU837876A1 (ru) Форма дл изготовлени изделий изСТРОиТЕльНыХ СМЕСЕй
ES8307414A1 (es) "dispositivo desconectador magnetico de circuitos de seguridad".
ES8608202A1 (es) Perfeccionamientos en los mecanismos de alarma dispuestos dentro de una caja de paneles electricos

Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment