EP0338421B1 - Spulenträger mit Sicherheitsschalter - Google Patents

Spulenträger mit Sicherheitsschalter Download PDF

Info

Publication number
EP0338421B1
EP0338421B1 EP89106588A EP89106588A EP0338421B1 EP 0338421 B1 EP0338421 B1 EP 0338421B1 EP 89106588 A EP89106588 A EP 89106588A EP 89106588 A EP89106588 A EP 89106588A EP 0338421 B1 EP0338421 B1 EP 0338421B1
Authority
EP
European Patent Office
Prior art keywords
coil brace
safety switch
brace according
mounting part
coil
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 - Lifetime
Application number
EP89106588A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0338421A1 (de
Inventor
Peter Hofsäss
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.)
HOFSAESS, BENJAMIN MICHAEL
HOFSAESS, CAROLA RIKA
HOFSAESS, DENISE PETRA
HOFSAESS, HENRIK PETER
HOFSAESS, MARCEL PETER
HOFSAESS, ULRIKA
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
Priority to AT89106588T priority Critical patent/ATE91357T1/de
Publication of EP0338421A1 publication Critical patent/EP0338421A1/de
Application granted granted Critical
Publication of EP0338421B1 publication Critical patent/EP0338421B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/68—Structural association with built-in electrical component with built-in fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means

Definitions

  • the invention relates to a coil carrier provided with a safety switch.
  • safety switches such as guards
  • guards With electrical coils, safety switches, such as guards, must be provided to protect against overcurrent and overtemperature. Up to now, these have generally been provided on the coil carrier of the coil in a complicated and complex manner. It is not reliable to hold it and the contacting of the contact elements of the safety switch with the coil to be wound onto the coil carrier is generally complex.
  • FR-A-2 455 348 shows a coil carrier with a recess in insulating material in which a safety switch can be accommodated.
  • an insulating part is arranged between the end regions of two contact strips and this unit is pushed into the recess. A slipping out is caused by a cross to the direction of extension the arrangement in grooves of the coil carrier inserted terminal lug, which is in conductive connection with one of the contact strips.
  • the invention is therefore based on the object of providing a bobbin of the generic type which ensures reliable hold and reliable contacting of the safety switch and simple and convenient connection options.
  • the above-mentioned object is achieved in the case of a coil carrier of the type mentioned at the outset by an electrically conductive receiving part for the safety switch with a recess in which the safety switch is held in a friction-locked manner or in an interference fit.
  • the safety switch is no longer connected as such to the coil carrier or inserted into it, but is held by a receiving or holding part, which at the same time ensures the electrical contact via the housing shell forming the contact of the switch.
  • the design according to the invention allows the switch to be held securely and reliably on the coil carrier, in particular in a receptacle thereof.
  • the receiving part is plate-shaped and a flange surrounding the recess is bent out on the plate plane. This ensures a flat contact of the conductive housing on the flanges or tabs of the coil carrier.
  • the receiving part has a slot extending from the recess to an outer edge.
  • a further development provides that the receiving part has lugs punched out of its plane in the edge region. In this way, in particular if the receiving part is guided in grooves in the receiving means of the coil carrier, the safety switch can be securely fixed and thus secured against slipping out or being pulled out.
  • a further embodiment to simplify and improve the contacting provides that the receiving part has at least one connecting lug protruding from the receptacle, wherein a connecting lug can be designed as a flat plug or a connecting lug with a tapered section formed by an undercut.
  • the inventive concept is further supported by the fact that the receptacle has longitudinal grooves in which the receptacle is seated, so that the winding coil can be contacted directly on the connecting wire of the switch during winding.
  • the coil carrier 1 has a carrier core 2 and boundary plates 3 which delimit them and run parallel to one another, so that a coil winding can be applied to the carrier core 2 in the plates 3.
  • a receptacle 4 for a safety switch 6 is formed on the side of one of the boundary plates 3.
  • the safety switch 6 is a bimetal overcurrent switch, such as a temperature monitor.
  • the receptacle 4 for the switch 6 is designed as a pocket.
  • the pocket is essentially delimited by the boundary wall 3, a wall 7 running parallel to this and longitudinal side walls 8 perpendicular to these.
  • the receptacle 4 has an insertion opening 9 for inserting the switch 6 and the insertion opening 9 opposite an opening 11 in the rear wall of the receptacle 4, through which a connecting wire 12 out of the receptacle 4 and through a slot 13 can be guided into the winding area 14 of the coil winding.
  • a receiving part 17 for receiving and holding the switch 6 can be inserted into the receptacle 9 of the coil carrier 1.
  • the receiving part 17 has a width corresponding to the width of the receptacle 9, taking into account the grooves 16, and a length substantially corresponding to the receptacle 9.
  • the receptacle part 17 is surmounted by a tab 18, which is designed as a flat plug and can be plugged onto the corresponding sockets for contacting.
  • the tab 18 protrudes from the opening 9 of the receptacle 4.
  • the receiving part 17 has a circular opening 19.
  • the opening 19 is delimited by an annular flange 21 which is bent out of the plane of the flat receiving part 17.
  • the receiving part has a slot 23 between the recess 19 and its end face 22 facing away from the connecting tab 18, which supports the elasticity of the receiving part 17 in the region of the recess 19.
  • In the recess 19 sits frictionally or in the press fit of the switch 6, one contact of which forms its housing, which, through the arrangement made, is in electrical connection with the receiving part 17 and thus with the tab integrally formed therewith.
  • lugs 26 are embossed out of the plane of the receiving part 17 and prevent the receiving part 17 from slipping out or being pulled out of the receptacle 4.
  • connection tab 28 of a different type from the connection tab 18 designed as a flat plug is provided, which has undercuts 29, so that contact is made here, for example by winding around it a piece of wire around the tapered part 31 of the connecting tab 28 can be made.
  • the connecting tab 18 designed as a flat plug can also be provided. If necessary, one of the two connecting lugs 18, 28 can be cut off if it is not required.
  • the design according to the invention provides a coil carrier 1 which is provided with a safety switch 6 and which offers simple and convenient connection options.
  • a secure mounting and at the same time reliable contacting of the switch 6 is provided via the receiving part 17, which is held reliably and firmly in the receptacle 4 and forms a connection contact for connecting the electrical power supply, while the other contact of the switch 6 via a connecting wire is guided to the winding space of the coil within the coil carrier 1, so that the coil can be easily and conveniently connected to it there, while its other end forms the contact to the power supply.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Push-Button Switches (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Thermally Actuated Switches (AREA)
  • Replacement Of Web Rolls (AREA)
  • Electromagnets (AREA)
  • Regulation Of General Use Transformers (AREA)
EP89106588A 1988-04-21 1989-04-13 Spulenträger mit Sicherheitsschalter Expired - Lifetime EP0338421B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89106588T ATE91357T1 (de) 1988-04-21 1989-04-13 Spulentraeger mit sicherheitsschalter.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8805272U 1988-04-21
DE8805272U DE8805272U1 (de) 1988-04-21 1988-04-21 Spulenträger mit Sicherheitsschalter

Publications (2)

Publication Number Publication Date
EP0338421A1 EP0338421A1 (de) 1989-10-25
EP0338421B1 true EP0338421B1 (de) 1993-07-07

Family

ID=6823204

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89106588A Expired - Lifetime EP0338421B1 (de) 1988-04-21 1989-04-13 Spulenträger mit Sicherheitsschalter

Country Status (5)

Country Link
US (1) US5101185A (it)
EP (1) EP0338421B1 (it)
AT (1) ATE91357T1 (it)
DE (2) DE8805272U1 (it)
ES (1) ES2042851T3 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8909312U1 (de) * 1989-08-01 1990-12-06 Siemens AG, 80333 München Elektromagnetisches Schaltgerät

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2536520A (en) * 1949-05-27 1951-01-02 Francis N Tighe Fuse adapter
US3157768A (en) * 1962-02-09 1964-11-17 Texas Instruments Inc Thermally responsive electrical switches
GB1278257A (en) * 1968-08-16 1972-06-21 Bsr Ltd Improvements relating to bobbin assemblies
US3691425A (en) * 1971-04-15 1972-09-12 Certron Corp Transformer with a fuse
AT350302B (de) * 1975-10-31 1979-05-25 Electrovac Vorrichtung zur befestigung thermischer schalter
IT1141339B (it) * 1979-04-25 1986-10-01 Hofsass P Corpo di bobina con un interruttore di protezione dal calore o interruttore di isolamento termico
US4373772A (en) * 1981-03-27 1983-02-15 Rte Corporation Bayonet-type circuit breaker having a multiple finger integrated contact band

Also Published As

Publication number Publication date
DE8805272U1 (de) 1988-06-09
DE58904856D1 (de) 1993-08-12
ES2042851T3 (es) 1993-12-16
US5101185A (en) 1992-03-31
EP0338421A1 (de) 1989-10-25
ATE91357T1 (de) 1993-07-15

Similar Documents

Publication Publication Date Title
DE68920106T2 (de) Elektrischer Verbinder.
EP0212330B1 (de) Anschluss- bzw. Verbindungsklemme für elektrische Geräte
DE9311781U1 (de) Kabelstecker für vieladrige Kabel
DE3541772A1 (de) Aufnahmeteil fuer elektrische steckverbinder
DE3629634C2 (it)
DE2120838B2 (de) Elektrischer Steckverbinder
DE3807645A1 (de) Steckverbindungssystem fuer elektrische leiter
DE69002535T2 (de) Bürstenhalter für einen Elektromotor.
CH664855A5 (de) Anordnung zum verbinden der drahtenden einer statorwicklung eines elektromotors mit einer anschlussleitung.
DE3426973A1 (de) Aussenlaeufermotor mit steckbarem anschlusskabel
DE19857087C2 (de) Elektrischer Verbinder für Kraftfahrzeugleuchte
DE10057833B4 (de) Steckverbinder für mehradrige Daten- und/oder Telekommunikations-Kabel
DE3876553T2 (de) Thermistor-anordnung mit positivem temperaturkoeffizienten.
DE10223271B4 (de) Steckverbinder
DE3787514T2 (de) Kommutator.
EP0338421B1 (de) Spulenträger mit Sicherheitsschalter
DE4320539C2 (de) Leitungsdraht-Verbindungsklemme
DE2752847C3 (de) Gehäuse mit einem darin angeordneten elektrischen Bauelement
EP1720222B1 (de) Steckverbinder, insbesondere für Airbag-Zündsysteme
DE9004941U1 (de) Halter zum Befestigen eines Temperaturschalters
DE9004943U1 (de) Halter zum Befestigen eines Temperaturschalters an einem elektrischen Gerät
DE19804176C2 (de) Druckverbindungs-Endglied
EP0806812A3 (de) Zugfederanschluss für elektrische Leiter mit Anschlagrippen
DE202011000947U1 (de) Sicherungsträger für ein Kraftfahrzeug
DE69201507T2 (de) Elektrische Kontaktbuchse.

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: A1

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU

17P Request for examination filed

Effective date: 19891202

17Q First examination report despatched

Effective date: 19920227

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HOFSAESS, PETER

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: HOFSAESS, BENJAMIN MICHAEL

Owner name: HOFSAESS, CAROLA RIKA

Owner name: HOFSAESS, HENRIK PETER

Owner name: HOFSAESS, MARCEL PETER

Owner name: HOFSAESS, DENISE PETRA

Owner name: HOFSAESS, ULRIKA

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 GR IT LI LU

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

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19930707

REF Corresponds to:

Ref document number: 91357

Country of ref document: AT

Date of ref document: 19930715

Kind code of ref document: T

REF Corresponds to:

Ref document number: 58904856

Country of ref document: DE

Date of ref document: 19930812

ITF It: translation for a ep patent filed
ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19931001

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2042851

Country of ref document: ES

Kind code of ref document: T3

EPTA Lu: last paid annual fee
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
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

Ref country code: LU

Payment date: 20070412

Year of fee payment: 19

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

Ref country code: AT

Payment date: 20070413

Year of fee payment: 19

Ref country code: CH

Payment date: 20070413

Year of fee payment: 19

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

Ref country code: ES

Payment date: 20070427

Year of fee payment: 19

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

Ref country code: BE

Payment date: 20070502

Year of fee payment: 19

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

Ref country code: GB

Payment date: 20070426

Year of fee payment: 19

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

Ref country code: IT

Payment date: 20070613

Year of fee payment: 19

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

Ref country code: FR

Payment date: 20070416

Year of fee payment: 19

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

Ref country code: DE

Payment date: 20080529

Year of fee payment: 20

BERE Be: lapsed

Owner name: *HOFSASS MARCEL PETER

Effective date: 20080430

Owner name: *HOFSASS ULRIKA

Effective date: 20080430

Owner name: *HOFSASS BENJAMIN MICHAEL

Effective date: 20080430

Owner name: *HOFSASS DENISE PETRA

Effective date: 20080430

Owner name: *HOFSASS CAROLA RIKA

Effective date: 20080430

Owner name: *HOFSASS HENRIK PETER

Effective date: 20080430

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20080413

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

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080430

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080430

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20081231

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

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080413

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

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080430

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

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080430

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20080414

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

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080413

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

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080414

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

Effective date: 20080413

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

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080413