EP0245798B1 - Elektromagnetisches Relais - Google Patents

Elektromagnetisches Relais Download PDF

Info

Publication number
EP0245798B1
EP0245798B1 EP87106715A EP87106715A EP0245798B1 EP 0245798 B1 EP0245798 B1 EP 0245798B1 EP 87106715 A EP87106715 A EP 87106715A EP 87106715 A EP87106715 A EP 87106715A EP 0245798 B1 EP0245798 B1 EP 0245798B1
Authority
EP
European Patent Office
Prior art keywords
coil
relay according
yoke
armature
relay
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
EP87106715A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0245798A1 (de
Inventor
Michael Dipl.-Ing. Dittmann
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to AT87106715T priority Critical patent/ATE56840T1/de
Publication of EP0245798A1 publication Critical patent/EP0245798A1/de
Application granted granted Critical
Publication of EP0245798B1 publication Critical patent/EP0245798B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/24—Parts rotatable or rockable outside coil
    • H01H50/28—Parts movable due to bending of a blade spring or reed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
    • H01H50/041—Details concerning assembly of relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5822—Flexible connections between movable contact and terminal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/021—Bases; Casings; Covers structurally combining a relay and an electronic component, e.g. varistor, RC circuit

Definitions

  • the invention relates to an electromagnetic relay with a winding applied to a coil former between two flanges, with a U-shaped, flat core yoke which is perpendicular to the installation plane of the relay with its main plane, its first leg extending in the axial direction through the coil former and its second leg runs as a yoke outside the coil, with a plate-shaped armature which is mounted on the free end section of the yoke by means of an angular leaf spring fastened to the yoke and the armature and forms a working air gap with the free end section of the core.
  • Such a relay is known from DE-A 2 021 455.
  • a heavy current relay is described, which is composed of a coil former magnetic circuit unit and a contact carrier unit.
  • this relay is already relatively flat, due to the separate construction of the coil body with the magnetic circuit on the one hand and the contact carrier unit on the other hand and their subsequent assembly, this known relay requires a relatively large number of individual parts and operations during production.
  • the coil and contact connection elements are brought out in two rows, so that a certain minimum depth or width of the relay is already predetermined by the spacing of the connection element rows.
  • the object of the invention is to provide a relay of the type mentioned, which enables an extremely narrow design at least in one axial direction and can be produced and manufactured automatically with a few simple parts.
  • the relay should be used with essentially the same basic structure for additional purposes.
  • this object is achieved in that the coil axis runs parallel to the installation plane and the yoke is arranged on the side of the coil winding facing away from the installation plane, that the leaf spring forms a contact spring with a section extended beyond the free armature end and is electrically conductive with a connecting element is connected that plug-in channels are provided in the coil body for fastening coil connection elements and at least one counter-contact element and that all connection elements are guided outwards in a plane perpendicular to the installation plane of the relay.
  • the mating contact element or the mating contact elements as well as the coil connecting elements are accommodated in the coil body itself, while the movable contact spring is connected directly to the armature and at the same time forms its bearing spring.
  • the arrangement of all connection elements of the relay in a single row or in a common plane also results in a particularly narrow design, so that this relay can be accommodated in a single-row socket with a very small width.
  • the angular leaf spring is attached with its leg parallel to the yoke via a U-shaped adjusting piece on the yoke, which in turn is fixed flat on the yoke with a first leg and the second leg carrying the leaf spring by a predetermined preload angle with respect to that Yoke is crossed.
  • the armature with its leaf spring can be fastened to the yoke in automatic production steps, but a very precise adjustment of the pretensioning angle is also possible.
  • the coil flanges expediently have walls which are extended to the top of the relay and have guide slots for the yoke.
  • the coil flange facing the armature has an insertion shaft in the region of the contact spring for receiving a normally open mating contact element, while insertion shafts are provided in the coil flange opposite the armature for receiving the coil connection elements.
  • the connection element for the contact spring is expediently arranged in the area below the coil winding.
  • the leaf spring can form at its section connected to the yoke an additional connection section which extends laterally around the coil winding up to the connection element.
  • an electrical connection in the form of a stranded wire can also be provided directly between the contacting section of the leaf spring or the contact rivet and the connecting element.
  • the coil flange opposite the armature can have an extension with recesses for receiving a further connection element for a second mating contact element, this second mating contact element being guided in the form of rods in guide shafts of both flanges up to the contact spring.
  • a changeover relay can also be formed without changing the basic structure.
  • the coil body is only slightly extended on the one flange in order to be able to accommodate an additional connection element for the second mating contact element, this second mating contact element being inserted through the two flanges parallel to the coil axis. The entire remaining structure of the coil body and the magnet system can remain unchanged as with a simple normally open relay.
  • connection element for the contact spring and also next to the coil connection elements it is expediently insulated from these electrically conductive parts by means of one or more insulating foils.
  • the relay is enclosed by a two-part housing, the parting plane between the housing halves running in the plane of the connection elements and the connection elements being aligned in corresponding guide channels of the housing halves.
  • the housing thus provides additional guidance and alignment; for individual connection elements, for example the connection element for the contact spring, the housing can also take over the alignment alone.
  • recessed grips are formed in the side of the housing halves, whereby, for example, the free space between the housing and the coil winding is used.
  • additional soldering support points in the form of insertable sheet metal angles can also be provided.
  • additional components such as resistors and diodes can be connected in parallel or in series with the coil winding.
  • a holding magnet can be arranged in the coil flange facing the armature, which dampens the vibrations of the armature so that bruises on the break contact and prevent the break contact force. In the case of a changeover or a make contact arrangement, such a magnet causes a delayed response of the relay and thus a correct pulling through of the armature, so that so-called creeping contact is avoided.
  • all individual parts of the relay are connected to the coil body by straight plugging. In this way it is ensured that, for example, all connection elements already assume a stable position after assembly on the coil former, that is, they do not first have to be stabilized by the housing.
  • the armature is attached via the leaf spring to a connection bracket which is designed as a connection element in a part which runs essentially perpendicular to the connection plane and which carries the leaf spring in a substantially horizontal part lying parallel to the yoke.
  • the coil connections can be formed from a circuit board, which is attached to corresponding pins of the coil body by means of openings and is isolated from one another by removing a web.
  • the pins can be thermoformed to secure them.
  • separated webs of the board can be bridged by components, such as a diode or a resistor, which are thus connected in series or in parallel for winding.
  • the coil former can carry an additional U-shaped flux plate, which encloses the armature in the area of the one coil flange together with the core end and thus forms a second working air gap and which includes a permanent magnet in the area of the opposite coil flange together with the core yoke.
  • the relay thus receives bistable switching behavior when the permanent magnet is magnetized accordingly.
  • the relay shown in FIGS. 1 to 3 has, as a supporting element, a coil former 1 with two flanges 2 and 3, between which a winding 4 is applied.
  • a U-shaped, flat core yoke 5 is inserted into the coil body such that the lower leg forming the core 6 extends axially through the coil and the upper leg forming the yoke 7 extends parallel to the coil axis above the winding.
  • a flat armature 8 is mounted on the free end section 7a of the yoke 7 and forms a working air gap 9 with the free end section 6a of the core 6.
  • An armature leaf spring 10 is used for mounting the armature, which rests with its first leg 10a on the armature and is connected to it, and essentially with its second leg 10b Chen runs parallel to the yoke 7, but has in its plane a desired bias angle relative to the yoke plane to achieve a certain bias of the armature in its rest position.
  • a U-shaped adjusting piece 11 is used to fix this pretensioning angle, which is fastened with a first leg 11 a lying flat on the yoke 7 and with its second leg 11 b interlaced by the desired pretension angle a with respect to the yoke plane and with respect to the leg 11 a is.
  • the two coil flanges 2 and 3 form upwardly elongated walls 2a and 3a, in each of which slots 2b and 3b are provided.
  • the narrower slot 3b corresponds to the width of the yoke and serves to position it, while the further slot 2b forms a one-sided contact for the yoke and, moreover, enables the movement of the armature spring 10.
  • the coil flanges are each provided with extensions and recesses towards the relay end to accommodate the other functional parts of the relay.
  • an insertion shaft 13 is provided in an extension 2c of the coil flange 2 for receiving a normally open mating contact element 14; a stop 15 defines the rest position for the contact spring 10c, which is an extension of the leaf spring 10, and thus adjusts the contact distance.
  • connection element 14a for the mating contact element 14 is led out downward from the relay in the form of a flat plug.
  • connection element 16 for the contact spring 10c is also a connection element 16 for the contact spring 10c.
  • the electrical connection between the leaf spring 10 or the contact spring 10c and the connecting element 16 is made by a further spring leg 10d, which branches down from the spring leg 10b and is guided to the connecting element 16 with the coil winding 4 wrapped on one side. It can be connected to it by welding, soldering or in a similar manner.
  • this spring leg 10d the electrical connection can also be made directly via a wire between the contact spring 10c and the connecting element 16.
  • Such a strand 17 is shown in dashed lines in FIG.
  • transverse channels 3d for inserting coil connection elements 18 and 19, which are also designed as flat plugs and are inserted with angled sections 18a and 19a through the coil body extension 3c, so that the winding ends of the coil winding reach the free ends sections 18a and 19a can be applied and soldered to them.
  • the free ends 18b and 19b can then be bent up or down as shown in FIG. 6.
  • connection elements 14a, 16, 18 and 19 are all designed as flat plugs and arranged in a common plane, so that the relay requires only a very small installation width.
  • the connection elements 14a, 18 and 19 are positioned in corresponding recesses in the coil body 1 and aligned by an additional housing 20.
  • the housing 20 shown in FIG. 3 consists of two housing halves 21 and 22, the parting plane between the two housing halves running through the common plane of the connection elements.
  • connection elements 14a, 16, 18 and 19 recesses 23 are formed in the bottom section 21a and 22a of the housing halves, respectively, which fix and align the individual connection elements. In this way, the connecting element 16, which is not fixed in the coil former, is held and aligned in the correct position.
  • the housing halves 21 and 22 each have a recessed grip 24, which in particular makes it easier to pull the relay out of a socket.
  • the housing halves can also be made in one piece and collapsible at the upper edge by means of a film hinge.
  • the relay shown in FIGS. 1 to 3 can easily be expanded to a changeover contact relay without the basic construction having to be changed.
  • Such an embodiment is shown in FIGS. 4 to 8.
  • This embodiment thus uses essentially the same parts as in the previous embodiment, so that the same reference numerals are used. As far as the constructions match, there is therefore no need for another individual description.
  • the relay according to FIG. 4 has a second mating contact element 25, which faces the contact spring 10c with its free end and is supported on the contact wall 15, which is designed slightly differently than in the previous example.
  • the counter-contact element 25 extends in a rod-shaped manner parallel to the coil axis along the entire side of the relay, it being guided in guide grooves 26 of the two coil flanges.
  • the coil body flange 3 has a further extension 27.
  • the housing 20 is also extended accordingly and provided with an additional recess 23 for receiving the plug-shaped connecting element 25a.
  • a film 28 is provided for insulation from the connection spring leg 10d (see FIG. 7).
  • a corresponding insulating film 29, which is also shown in FIG. 7, serves for insulation between the spring leg 10d and the coil winding, which is natural Lich is also conveniently provided in the previous example.
  • FIG. 9 shows a further modification of the previously described relay in a sectional representation corresponding to FIG.
  • the relay shown in FIG. 9 has an additional holding magnet 30 which is fastened in the contact wall 15 of the coil body.
  • This holding magnet 30 dampens the vibrations of the armature 8 and thus prevents bruises on the break contact (counter-contact element 25).
  • this contact magnet also ensures the contact force in the rest position of the armature.
  • This holding magnet can of course be used in all embodiments of the relay. It causes a delayed response of the relay because it initially counteracts the excitation and thus guarantees a perfect pulling through of the armature without so-called creeping contact.
  • the housing halves 21 and 22 can be connected to one another, for example, by means of ultrasound or hot stamping.
  • circuit components such as resistors or diodes, can also be accommodated in the housing, which are to be connected, for example, in parallel or in series with the excitation winding.
  • 10 schematically shows the arrangement of a diode connected in series with the excitation winding. Shown is an essentially corresponding to the view of FIG 6 Dar position of a relay with slightly modified construction elements. Shown here is a somewhat modified coil former 31 with an inserted coil connecting element 32, an additional winding support element 33 being inserted in the upper region of the coil former 31.
  • a diode 34 is connected between the ends 32a and 33a of these two connection elements, conventional connection methods such as clamp-cut connections or soldered connections being used.
  • the diode 34 is connected in series, the one winding end is connected to the connection end 33a, while the other winding end is led to the outside via a further connection element (not shown).
  • a further connection element not shown.
  • the construction elements are correspondingly designed and arranged differently.
  • the relay shown in FIGS. 11 to 15 has, as the supporting element, a coil body 51 with two flanges 52 and 53, between which a winding 54 is applied.
  • a U-shaped core yoke 55 is inserted into the coil body such that the lower leg forming the core 56 extends axially through the coil and the upper leg forming the yoke 57 extends parallel to the coil axis above the winding.
  • a flat armature 58 is mounted on the free end section 57a of the yoke 57 and forms a working air gap 59 with the free end section 56a of the core 56.
  • An armature leaf spring 60 is used to support the armature, which rests with its first leg 60a on the armature 58 and is connected to it, and which runs with its second leg 60b essentially parallel to the yoke 57 and is fastened to a connection bracket 61.
  • This connection bracket 61 is angled and cranked several times, as can be seen in detail in FIG.
  • the part 61 a lying essentially parallel to the yoke has a cut-out fastening tab 61 b to which the spring 60 is fastened by means of resistance welding.
  • the part 61c of the connection angle which runs essentially perpendicular to the installation plane of the relay is guided around the core end 56a by being bent.
  • connection bracket 61 forms a flat plug connection 61d.
  • connection bracket 61 is anchored with a molded fastening plug 61 e in an insertion shaft 62 of the coil body.
  • molded barbs 61 f secure the attachment; Similar barbs are also provided on other insert parts.
  • connection angle 64 which carries a normally open counter-contact element 64a.
  • a flat connector 64b is formed at the bottom.
  • Another connection element 66 which is anchored in insertion shafts 65, carries an opening contact piece 66a and forms a flat plug 66b at the bottom.
  • the connection element 66 could, however, also be shortened by the end section 66c and be provided with a welded-on spring contact section 66d, as is schematically indicated in FIG. In this case, the contact piece 66a would be mounted on the spring section 66d.
  • the coil connection elements are formed by a correspondingly stamped and shaped circuit board 67, on which the flat plug connections 67a and 67b are formed in the lower part.
  • This board is placed laterally on the bobbin flange 53 (see FIG. 13) in such a way that the projecting plastic ribs 68 engage in corresponding recesses 69 in the board 67.
  • the circuit board is fixed by deforming the plastic ribs using ultrasound or by hot stamping. However, it would also be possible to embed the circuit board as soon as the plastic coil former was injected. After the circuit board 67 has been fastened, the connecting web 67c between the two flat plug connections 67a and 67b is separated out, so that the two connections are electrically separated from one another.
  • the two winding pins 67d and 67e which are used to fasten the winding wire of the coil, are fixed after fixing the winding wire, e.g. B. bent by soldering in the direction of the coil winding (see FIG 15). If an electrical component, for. B. a diode 70, connected in parallel to the coil winding, this component is welded onto the upper and lower part of the circuit board, as shown in FIG. If an electrical component, for. B. a diode 71st or a resistor, connected in series in front of the coil winding, the web 67f, which connects the upper and lower parts of the circuit board 67, is cut out, and this component is welded onto the upper and lower parts of the circuit board as shown in FIG.
  • the angular leaf spring 60 forms in its extension a contact spring 60c which, depending on the design of the relay, interacts with the normally open contact piece 64a or with the normally closed contact piece 66a or with both.
  • an additional copper wire can be welded between the connection angle and the switching contact via the spring, which is not shown in detail.
  • a U-shaped flux plate 72 is additionally inserted into the coil former, which runs parallel to the yoke 57 with its central part 72a, lies opposite the core end 56a with its first leg 72b and forms a further working air gap with the armature and with its second leg 72c in the coil flange 53 is anchored.
  • a permanent magnet 73 is arranged between the core yoke 55 and the flux plate leg 72c. The additional magnetic circuit via the permanent magnet 73, the yoke 57, the armature 58 and the flux plate 72 serves to increase the break contact force and to reduce bruises on the break contact.
  • the connecting parts are designed as flat plugs.
  • pin connections could also be provided for installation on printed circuit boards, which could also be bent over for installation of the relay in a flat-lying form, since they are all in a row.
  • FIG. 17 shows the relay enclosed in a housing 74.
  • the two housing half shells 74a and 74b are formed in one piece via a film hinge 74c. After inserting the loaded bobbin, the housing is closed by collapsing. Then the superimposed edges 75 are connected by means of ultrasound or hot stamping.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Surgical Instruments (AREA)
  • Valve Device For Special Equipments (AREA)
  • Cookers (AREA)
  • Magnetic Treatment Devices (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
EP87106715A 1986-05-12 1987-05-08 Elektromagnetisches Relais Expired - Lifetime EP0245798B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87106715T ATE56840T1 (de) 1986-05-12 1987-05-08 Elektromagnetisches relais.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3615948 1986-05-12
DE3615948 1986-05-12
DE3707502 1987-03-09
DE3707502 1987-03-09

Publications (2)

Publication Number Publication Date
EP0245798A1 EP0245798A1 (de) 1987-11-19
EP0245798B1 true EP0245798B1 (de) 1990-09-19

Family

ID=25843696

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87106715A Expired - Lifetime EP0245798B1 (de) 1986-05-12 1987-05-08 Elektromagnetisches Relais

Country Status (6)

Country Link
US (1) US4734668A (cs)
EP (1) EP0245798B1 (cs)
JP (1) JPS6324522A (cs)
AT (1) ATE56840T1 (cs)
DE (1) DE3765004D1 (cs)
ES (1) ES2017666B3 (cs)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2529679B2 (ja) * 1987-01-30 1996-08-28 日産自動車株式会社 パワ−ステアリングの油圧制御装置
KR910005073B1 (ko) * 1988-01-26 1991-07-22 후지덴기 가부시기가이샤 전자계전기(電磁繼電器)
US4975666A (en) * 1989-03-28 1990-12-04 Matsushita Electric Works, Ltd. Polarized electromagnetic relay
DE8908257U1 (de) * 1989-07-06 1990-10-31 Robert Bosch Gmbh, 70469 Stuttgart Elektromagnetisches Relais
US5119055A (en) * 1991-08-19 1992-06-02 General Motors Corporation Flat electromagnetic relay
US5216396A (en) * 1991-09-13 1993-06-01 Eaton Corporation Switching relay
US5519368A (en) * 1994-01-18 1996-05-21 Square D Company Compact coil assembly for transient voltage protection
JPH07254340A (ja) * 1994-03-15 1995-10-03 Omron Corp 電磁継電器
DE29622093U1 (de) * 1996-12-19 1997-02-27 Siemens AG, 80333 München Elektromagnetisches Relais
DE19653105C1 (de) * 1996-12-19 1998-04-23 Siemens Ag Elektromagnetisches Relais für hohe Wärmebelastung
JP4366812B2 (ja) * 2000-02-22 2009-11-18 オムロン株式会社 電源回路遮断用リレーユニットおよびそのリレーユニットケース
JP4212248B2 (ja) * 2001-02-09 2009-01-21 富士通コンポーネント株式会社 電磁継電器
US7364251B2 (en) * 2003-08-13 2008-04-29 Konica Minolta Holdings, Inc. Inkjet recording apparatus and recording medium movement control method
DE102004006710A1 (de) * 2004-02-11 2005-08-25 Tyco Electronics Amp Gmbh Relais und Verfahren zur Herstellung eines Relais
CN103337415A (zh) * 2013-06-14 2013-10-02 东莞市三友联众电器有限公司 一种继电器接触系统
DE102014103247A1 (de) * 2014-03-11 2015-09-17 Tyco Electronics Austria Gmbh Elektromagnetisches Relais
JP7014617B2 (ja) * 2018-01-17 2022-02-01 富士通コンポーネント株式会社 電磁継電器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211854A (en) * 1961-11-14 1965-10-12 Sigma Instruments Inc Electro-magnetic relay utilizing spring clip means to facilitate assembly of the relay
DE2021455C3 (de) * 1970-05-02 1974-01-24 Hartmann & Braun Ag, 6000 Frankfurt Monostabiles elektromagnetisches Kleinrelais
US3781729A (en) * 1972-09-25 1973-12-25 Trw Inc Inverted low loss relay structure
DE2532527A1 (de) * 1975-07-21 1977-02-10 Heinrich Kundisch Elektrisches relais
JPS5815893B2 (ja) * 1978-11-01 1983-03-28 オムロン株式会社 電磁継電器
US4322700A (en) * 1979-12-21 1982-03-30 Bell Telephone Laboratories, Incorporated Electrical relay apparatus
DE3002079A1 (de) * 1980-01-21 1981-07-23 Siemens AG, 1000 Berlin und 8000 München Relais
US4684909A (en) * 1985-03-26 1987-08-04 Siemens Aktiengesellschaft Electromagnetic relay

Also Published As

Publication number Publication date
JPH0559532B2 (cs) 1993-08-31
ATE56840T1 (de) 1990-10-15
DE3765004D1 (de) 1990-10-25
ES2017666B3 (es) 1991-03-01
JPS6324522A (ja) 1988-02-01
US4734668A (en) 1988-03-29
EP0245798A1 (de) 1987-11-19

Similar Documents

Publication Publication Date Title
EP0245798B1 (de) Elektromagnetisches Relais
DE69230497T2 (de) Befestigungsvorrichtung für ein verbindergehäuse
DE3709903C3 (de) Elektrischer verbinder
DE2604241C2 (de) Elektrische Verbindereinheit
DE60209288T2 (de) Semipermanente Verbindung zwischen einer Stromschiene und einem Verbinderkontakt
DE60018502T2 (de) Elektromagnetisches Relais
DE69324773T2 (de) Elektrisches Verbindungselement für Flachbandkabel
DE3919741A1 (de) Flacher elektrischer verbinder
EP0909120A2 (de) Gehäuse zur Aufnahme elektronischer Bauelemente
DE69318651T2 (de) Verbinderblock
EP0281950B1 (de) Elektromagnetisches Relais
DE69416079T2 (de) Klemmverbinder
DE19829920C2 (de) Gehäuse zur Aufnahme elektronischer Bauelemente
DE602005000652T2 (de) Elektromagnetisches Relais
EP0621661A2 (de) Fassung für elektrische Betriebsmittel
DE3928751C2 (cs)
DE69401671T2 (de) Elektrischer Sammelverbinder
WO1999013533A1 (de) Steckkontakt
EP0246621B1 (de) Elektromagnetisches Relais
EP0928504B1 (de) Kontaktorgan mit doppel-schneidklemmanschluss
DE69301191T2 (de) Zusammengesetzter Kommutator
EP1745539B1 (de) Spule mit einer kontakthülse zur elektrischen verbindung
DE2355873C2 (de) Kabelverbinder
EP0199119A1 (de) Elektromagnetisches Relais
DE2545180C3 (de) Miniaturrelais

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 IT LI NL SE

17P Request for examination filed

Effective date: 19880111

17Q First examination report despatched

Effective date: 19900226

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

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

Ref country code: SE

Effective date: 19900919

REF Corresponds to:

Ref document number: 56840

Country of ref document: AT

Date of ref document: 19901015

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3765004

Country of ref document: DE

Date of ref document: 19901025

ET Fr: translation filed
ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19910531

Year of fee payment: 5

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

Ref country code: BE

Payment date: 19920522

Year of fee payment: 6

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

Ref country code: CH

Payment date: 19920821

Year of fee payment: 6

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

Ref country code: NL

Effective date: 19921201

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19930531

Ref country code: CH

Effective date: 19930531

Ref country code: BE

Effective date: 19930531

BERE Be: lapsed

Owner name: SIEMENS A.G.

Effective date: 19930531

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: AT

Payment date: 19980506

Year of fee payment: 12

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

Ref country code: ES

Payment date: 19980507

Year of fee payment: 12

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: 19990508

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

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19990510

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

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

Ref country code: GB

Payment date: 20010404

Year of fee payment: 15

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

Ref country code: FR

Payment date: 20010503

Year of fee payment: 15

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20020204

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: 20020508

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

Ref country code: DE

Payment date: 20020531

Year of fee payment: 16

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

Effective date: 20020508

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: 20030131

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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

Ref country code: DE

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

Effective date: 20031202

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: 20050508