EP0295236A3 - Hand operated on-off switch with electromagnetic release - Google Patents

Hand operated on-off switch with electromagnetic release Download PDF

Info

Publication number
EP0295236A3
EP0295236A3 EP88890138A EP88890138A EP0295236A3 EP 0295236 A3 EP0295236 A3 EP 0295236A3 EP 88890138 A EP88890138 A EP 88890138A EP 88890138 A EP88890138 A EP 88890138A EP 0295236 A3 EP0295236 A3 EP 0295236A3
Authority
EP
European Patent Office
Prior art keywords
switch
electromagnetic release
hand operated
electromagnet
closes
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.)
Granted
Application number
EP88890138A
Other languages
German (de)
Other versions
EP0295236B1 (en
EP0295236A2 (en
Inventor
Gottfried Alsch
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0295236A2 publication Critical patent/EP0295236A2/en
Publication of EP0295236A3 publication Critical patent/EP0295236A3/en
Application granted granted Critical
Publication of EP0295236B1 publication Critical patent/EP0295236B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/66—Power reset mechanisms
    • H01H71/68—Power reset mechanisms actuated by electromagnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/12—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by voltage falling below a predetermined value, e.g. for no-volt protection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/635—Contacts actuated by rectilinearly-movable member linked to operating part, e.g. by pin and slot
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Push-Button Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Breakers (AREA)
  • Magnetic Treatment Devices (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Switches With Compound Operations (AREA)
  • Adornments (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Relay Circuits (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Lock And Its Accessories (AREA)
  • Braking Arrangements (AREA)
  • Tumbler Switches (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

In a hand-operated on-off switch with an electromagnetic release, a part (9), which opens and closes the switch contacts, and an operating member, particularly a rotating handle (2), are designed so as to be separate and such that they can be coupled together, the part (9), which opens and closes the switch contacts, being loaded from the locked position for the closing movement by a spring. The part (9) and the operating member (2, 6) are designed of material which conducts the magnetic flux, at least on their end surfaces or bearing surfaces (7a, 8a) facing one another, and can be coupled to one another in a force-locked manner by the electromagnet. <??>The coil (10) of the electromagnet can have a voltage applied to it, in this case preferably via auxiliary contacts (16). <IMAGE>
EP88890138A 1987-06-09 1988-06-06 Hand operated on-off switch with electromagnetic release Expired - Lifetime EP0295236B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT145587 1987-06-09
AT1455/87 1987-06-09

Publications (3)

Publication Number Publication Date
EP0295236A2 EP0295236A2 (en) 1988-12-14
EP0295236A3 true EP0295236A3 (en) 1990-05-23
EP0295236B1 EP0295236B1 (en) 1994-01-19

Family

ID=3514276

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88890138A Expired - Lifetime EP0295236B1 (en) 1987-06-09 1988-06-06 Hand operated on-off switch with electromagnetic release

Country Status (15)

Country Link
US (1) US4901046A (en)
EP (1) EP0295236B1 (en)
JP (1) JPH0644442B2 (en)
AT (1) ATE100630T1 (en)
AU (1) AU604913B2 (en)
BR (1) BR8802795A (en)
CA (1) CA1330355C (en)
DE (1) DE3887209D1 (en)
DK (1) DK167786B1 (en)
ES (1) ES2050168T3 (en)
FI (1) FI90807C (en)
NO (1) NO173411C (en)
NZ (1) NZ224935A (en)
YU (1) YU47414B (en)
ZA (1) ZA884132B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750791B1 (en) * 1996-07-02 1998-10-09 Schneider Electric Sa ELECTRIC MAGNET LOCKABLE SAFETY SWITCH
DE19754072C1 (en) * 1997-12-05 1999-07-22 Siemens Ag Switchgear unit consisting of a switchgear and a coupled leading auxiliary switch
FR2806523B1 (en) * 2000-03-17 2002-06-14 Ge Power Controls France ELECTRICAL CIRCUIT-BREAKER CONTROL
JP4739551B2 (en) * 2001-03-01 2011-08-03 株式会社東海理化電機製作所 Shift device
FR2898212B1 (en) * 2006-03-03 2008-05-16 Socomec Sa Sa AUTOMATED CONTROL MODULE FOR AN ELECTRICAL CUTTING APPARATUS AND AN ELECTRICAL CUTTING APPARATUS EQUIPPED WITH SUCH A CONTROL MODULE
CN101217080B (en) * 2007-12-30 2012-09-26 人民电器集团有限公司 A resetting mechanism for frame-type circuit breaker

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH385339A (en) * 1960-03-28 1964-12-15 Stotz Kontakt Gmbh Installation circuit breakers, especially in the form of screw plugs
EP0080687A1 (en) * 1981-11-26 1983-06-08 CGEE ALSTHOM Société anonyme dite: Rotary operated electric switch with automatic return in the case of voltage failure
FR2524194A1 (en) * 1982-03-25 1983-09-30 Naimer Hubert STAR-TRIANGLE SWITCH WITH LOW VOLTAGE TRIGGERING
EP0219570A1 (en) * 1985-10-24 1987-04-29 Square D Company (Deutschland) Gmbh Switching device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591336A (en) * 1948-03-05 1952-04-01 Cons Vultee Aircraft Corp Magnetic and manually operated electric switch
GB642570A (en) * 1948-06-12 1950-09-06 Rotax Ltd Improvements relating to electric push-pull switches
US3036174A (en) * 1959-08-31 1962-05-22 Bendix Corp Manually operable rotary switch with electromagnetic on-off action and return action upon failure of energizing circuit
AT380973B (en) * 1984-12-17 1986-08-11 Naimer H L RESET DEVICE
DE3537857A1 (en) * 1985-10-24 1987-05-07 Hell Rudolf Dr Ing Gmbh OPTOELECTRONIC SCAN HEAD

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH385339A (en) * 1960-03-28 1964-12-15 Stotz Kontakt Gmbh Installation circuit breakers, especially in the form of screw plugs
EP0080687A1 (en) * 1981-11-26 1983-06-08 CGEE ALSTHOM Société anonyme dite: Rotary operated electric switch with automatic return in the case of voltage failure
FR2524194A1 (en) * 1982-03-25 1983-09-30 Naimer Hubert STAR-TRIANGLE SWITCH WITH LOW VOLTAGE TRIGGERING
EP0219570A1 (en) * 1985-10-24 1987-04-29 Square D Company (Deutschland) Gmbh Switching device

Also Published As

Publication number Publication date
CA1330355C (en) 1994-06-21
ES2050168T3 (en) 1994-05-16
ATE100630T1 (en) 1994-02-15
NO882507L (en) 1988-12-12
JPS643935A (en) 1989-01-09
YU47414B (en) 1995-03-27
JPH0644442B2 (en) 1994-06-08
DE3887209D1 (en) 1994-03-03
NZ224935A (en) 1990-09-26
FI882718A (en) 1988-12-10
FI90807B (en) 1993-12-15
ZA884132B (en) 1989-02-22
FI882718A0 (en) 1988-06-08
DK167786B1 (en) 1993-12-13
US4901046A (en) 1990-02-13
EP0295236B1 (en) 1994-01-19
YU107988A (en) 1991-02-28
BR8802795A (en) 1989-01-03
AU1747488A (en) 1988-12-15
DK310688A (en) 1988-12-10
AU604913B2 (en) 1991-01-03
NO173411B (en) 1993-08-30
DK310688D0 (en) 1988-06-08
NO173411C (en) 1993-12-08
FI90807C (en) 1994-03-25
NO882507D0 (en) 1988-06-07
EP0295236A2 (en) 1988-12-14

Similar Documents

Publication Publication Date Title
EP0793034A3 (en) A self holding type connecting device
EP0957501A3 (en) Actuator assembly with calibration means and electrical power switch apparatus incorporating this assembly
ATE428855T1 (en) SELF-COMPENSATING PIEZOELECTRIC ACTUATOR FOR A CONTROL VALVE
EP0295236A3 (en) Hand operated on-off switch with electromagnetic release
EP0358971A3 (en) Espagnolet
TR199700468A1 (en) Low voltage release mode.
DE59500059D1 (en) counter
ES2089645T3 (en) ROTATING SPRING.
EP0860843A3 (en) Circuit breaker
PL353227A1 (en) Electromagnetic release with an electromagnet system
IL85813A0 (en) Lock with a mechanism for locking and unlocking by means of an electromagnet
DE3484893D1 (en) DEVICE FOR RESETTING THE CONTACT CARRIER OF AN ELECTROMAGNETIC SWITCHGEAR, ESPECIALLY A CONTACTOR.
US6819207B2 (en) Rotary electromagnet
EP0403216A3 (en) Electromagnetic actuator arrangement
JPH0774021A (en) Electromagnet device
DK0515729T3 (en) Electromagnetic switch, especially contactor
JPS5623716A (en) Electromagnetic device utilizing attracting and repelling forces in combination of permanent magnet and electromagnet
JPS6331507U (en)
JPS6439010A (en) Electromagnetic locking device
JPS6489232A (en) Electromagnetic relay
JPH0320853U (en)
DE3473682D1 (en) Variable switchbox for a motor (protective) circuit-breaking switch and undervoltage release to be mounted in electric tools or the like
ATE319182T1 (en) ELECTROMAGNETIC CONTACTOR WITH A CONTACT BRIDGE AND INDEPENDENT SPRING
JPS6046011A (en) Hand magnet
CS223465B1 (en) Connection of the electric circuit of the shift of the clamping board of the grinder with permanent keeping magnets

Legal Events

Date Code Title Description
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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19900918

17Q First examination report despatched

Effective date: 19920928

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 100630

Country of ref document: AT

Date of ref document: 19940215

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3887209

Country of ref document: DE

Date of ref document: 19940303

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19940217

ITF It: translation for a ep patent filed
ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2050168

Country of ref document: ES

Kind code of ref document: T3

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19940526

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19940527

Year of fee payment: 7

Ref country code: CH

Payment date: 19940527

Year of fee payment: 7

Ref country code: AT

Payment date: 19940527

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19940622

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19940627

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19940628

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19940630

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19940705

Year of fee payment: 7

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
EAL Se: european patent in force in sweden

Ref document number: 88890138.6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19950606

Ref country code: AT

Effective date: 19950606

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19950607

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 19950607

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19950630

Ref country code: CH

Effective date: 19950630

Ref country code: BE

Effective date: 19950630

BERE Be: lapsed

Owner name: NAIMER HUBERT LAURENZ

Effective date: 19950630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19960101

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19950606

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19960229

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19960101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19960301

EUG Se: european patent has lapsed

Ref document number: 88890138.6

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20000601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050606