EP3367412B1 - Relais - Google Patents

Relais Download PDF

Info

Publication number
EP3367412B1
EP3367412B1 EP18155605.1A EP18155605A EP3367412B1 EP 3367412 B1 EP3367412 B1 EP 3367412B1 EP 18155605 A EP18155605 A EP 18155605A EP 3367412 B1 EP3367412 B1 EP 3367412B1
Authority
EP
European Patent Office
Prior art keywords
armature
relay
relay according
yoke
partition
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.)
Active
Application number
EP18155605.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3367412A1 (de
Inventor
Juan Cristóbal Sedeño Merchán
Attila György
Antonino Spataro
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.)
Elesta GmbH
Original Assignee
Elesta GmbH
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 Elesta GmbH filed Critical Elesta GmbH
Publication of EP3367412A1 publication Critical patent/EP3367412A1/de
Application granted granted Critical
Publication of EP3367412B1 publication Critical patent/EP3367412B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/643—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rotating or pivoting movement
    • 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
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/34—Means for adjusting limits of movement; Mechanical means for adjusting returning force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/44—Magnetic coils or windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements

Definitions

  • the invention relates to a relay according to the preamble of claim 1.
  • the German disclosure document DE-OS-38 35 105 shows an electromagnetic relay with a gate-shaped iron core, the middle section of which is inserted into a groove of an excitation coil former with a press fit, an excitation coil being wound on the excitation coil former and the iron core contained therein.
  • the electromagnetic drive interacts with a U-shaped armature, which has a foot part on the underside of one end section and a stop part opposite this, which limits the pivoting angle of the armature.
  • a recess is provided on the top of the anchor opposite the foot part. This recess interacts with a projection in the upper right corner of the iron core, which is intended to prevent the anchor from lifting off.
  • An actuating part made of insulating material is attached to the upper anchor and interacts with a leaf spring arrangement.
  • the leaf spring arrangement consists of a stationary leaf spring and a movable leaf spring, both of which are arranged on an insulating support part so that the contacts of the two leaf springs are opposite one another and at a distance.
  • wall parts protrude upwards, the walls of which are oriented towards the center and lie in the same plane.
  • an insert through hole is provided in the bottom of the support part.
  • One insert through hole serves to accommodate the anchor base part, and the other cooperates with the stop part of the anchor to limit its pivot angle.
  • a further wall element is provided at a distance from the one wall element, which prevents the anchor from falling outwards.
  • the armature is held in a stable position by the foot part, the recess that interacts with the projection of the iron core and the further wall element, so that the armature cannot tilt when actuated.
  • EP-A-2 226 827 A relay with a similar structure is revealed EP-A-2 226 827 .
  • This is characterized by a high positioning accuracy of the anchor and therefore hardly any change in operating characteristics.
  • an L-shaped armature has a projection on opposite sides of the short leg, one of which is received in a blind hole in the base and the other in a recess in the electromagnetic block.
  • a stopper is provided on the underside of the anchor, which engages in a recess in the base that limits the deflection of the anchor.
  • the anchor has a plastic casing in the middle part with a projection formed on one side. This projection protrudes through a recess in the partition and is in contact with a movable contact spring, which biases the armature into an end position limited by the recess receiving the stopper.
  • a relay with a different structure shows this EP-A-1 143 474 the same applicant.
  • the relay has an electromagnetic drive consisting of a coil that can be connected to a control current and a core/yoke and a movable armature.
  • the electromagnetic drive is arranged on one side of a partition wall parallel to the core, with the armature being pivotable about an axis of rotation parallel to the plane of the partition wall.
  • a comb movable by means of the armature and a series of several contacts arranged on an electrically insulating support part are arranged on the other side of the partition.
  • the contacts consist of at least two contact elements and can be actuated by the drive. At least one of the contact elements is connected to a power connection element on the outside of the relay.
  • At least one of the contact elements is formed by an elongated contact spring.
  • the longitudinal axis of this contact spring is arranged transversely to the direction of movement of the comb and parallel to the plane of the partition, and the contact spring is through the comb is forcibly guided.
  • the contact spring is fixed at one end with a spring foot in the carrier part.
  • the end opposite the spring base is movable and has a contact head.
  • the contact springs are arranged between the comb and the partition. This means that the length of the armature can take up the entire relay height, which means that a relatively large comb path is achieved with a low overall height and small base area of the relay.
  • the relay of the EP-A-1 143 474 is a safety relay with positively guided contacts in accordance with the EN 61810-3 standard, ie the clearances and creepage distances between the control contact and load contact meet the requirements of the IEC 61810-5 and IEC 664-1 standards. Distances must also be maintained between conductive parts of the different load contacts depending on voltage, degree of contamination and area of application. The positive guidance of the contacts also serves safety.
  • a forcibly guided relay is understood to mean a relay in which the contacts are forcibly guided by a common, movable comb connected to the drive and in which at least one normally open contact and one normally closed contact are provided.
  • Forcibly guided means that one contact element rests against a fixed stop and a movable contact spring that interacts with this contact element engages in the comb in such a way that it is forced to move with the movements of the comb. This ensures that when a contact is welded, either the welded contact is torn apart or the comb cannot be moved and therefore the other contacts, including the rest contact, must remain in the position given by the weld.
  • EP-A-1 986 206 discloses an electromagnetic relay with a small thickness.
  • the relay includes an electromagnetic drive consisting of an iron core, a yoke connected to the iron core and a coil, as well as an armature, which is held on the armature by a spring and biased into the open position.
  • the armature is approximately L-shaped and has a first leg that is essentially rectangular and can cover the end face of the drive.
  • the second leg of the anchor is narrower than the first leg and stands from its flat side at an angle of just over 90 degrees. The second leg cooperates with an elastically deformable actuating part made of plastic.
  • the actuating part in turn acts on a central spring contact, which rests on a first, fixed contact element when the electromagnetic drive is de-energized and on a second, fixed contact element in the energized state.
  • a passage opening for a projection of the actuating part is provided in the first, fixed contact element.
  • the movable actuating element therefore simultaneously ensures electrical separation of the contacts from the electromagnetic drive.
  • the narrow arm of the armature which acts as an actuating arm, rotates about an axis of rotation that runs perpendicular to the flat side of the iron core.
  • a miniaturized relay with a compact design is to be proposed, in which a safe, durable Operation is guaranteed.
  • Another goal is to propose a relay that works reliably even in the event of vibrations.
  • the relay should also be easy to assemble and optimally adjustable.
  • the task in the relay is solved by the features of the preamble of claim 1.
  • This arrangement allows the electromagnetic drive to be built lower than if the axis of rotation of the armature runs horizontally to the plane of the iron core.
  • the coil body and coil are therefore rectangular in cross section, with the width of the coil being at least 1.5 times and preferably at least 2 times larger than the height.
  • Means are advantageously provided to press the anchor onto the yoke.
  • the purpose of these pressing means is to hold one end section of the anchor on the front side of the yoke.
  • the anchor is held by an anchor holder which is placed on the yoke.
  • This embodiment has the advantage that it is inexpensive and is independent of the positioning of the electromagnetic drive relative to the partition or the housing.
  • the anchor holder advantageously has a spring which biases the anchor against the front side of the yoke.
  • the spring presses the end section of the armature around which the armature is pivoted onto the front side of the yoke. This is a simple and efficient construction.
  • the spring is expediently formed on the stop part. This has the advantage that only one component is necessary to fix the anchor.
  • the spring preferably has a bent end section which can engage in a recess on the armature. This has the advantage that the anchor is precisely positioned and held by the spring on the anchor holder.
  • the anchor has one arranged on the underside or an actuating arm which projects essentially at right angles from a narrow side of the armature and which is in mechanical connection with the actuating part.
  • the actuating arm can reach through the plane spanned by the partition and actuate the actuating part present on the other side of the partition, whereby the actuating arm could also be part of the actuating part.
  • the armature is advantageously a substantially rectangular iron plate on which the actuating arm is formed or formed at an end section which lies opposite that around which the armature rotates.
  • the anchor with the actuating arm therefore advantageously has essentially an L-shape and not a T-shape as in the prior art cited at the beginning. Due to the asymmetrical shape of the armature, when the relay is actuated, the forces act asymmetrically on the armature and there is a fundamental risk that the armature will lift off the pole face on the side of the actuating arm. However, this can be counteracted by appropriately designing the anchor holder.
  • a relay which has a positioning pin on the yoke, which is received in a form-fitting manner in an opening in the partition.
  • the positioning pin serves as a base point for the adjustment between the pole face of the drive and the contact arrangement on the other side of the partition. This has great advantages for the precise positioning of the drive with yoke and armature and the contacts on the other side of the partition.
  • the positioning pin is advantageously an extension of the pole plate, i.e. an extension of the front end of the yoke.
  • One or more elevations are preferably provided on the inner wall of the opening. The purpose of these is to press the positioning pin against a specific wall of the opening and to position it precisely.
  • Relay 11 The essential components of the Figures 1 to 8 Relay 11 shown are an electromagnetic drive 13, an armature 15 which can be actuated by the electromagnetic drive 13, an intermediate floor or partition 17 and a contact arrangement 19, which are described in more detail below in this order.
  • the electromagnetic drive 13 includes a flat iron core 21 and a yoke 23 arranged thereon. Both the iron core 21 and the yoke 23 are made from a flat piece of ferromagnetic iron.
  • the iron core 21 is rectangular in plan view, with a projection 27 being provided in the middle of a narrow side 25 ( Fig. 8 ).
  • the yoke 23 has an L-shape with a short leg 29 and a long leg 31, the central planes of the two legs 29, 31 being perpendicular to the central plane of the iron core 21. At the free end of the long leg 31 there is a positioning pin 32 projecting at a right angle, the function of which is described in more detail below.
  • the projection 27 of the iron core 21 is received in a form-fitting manner in a through hole 33 of the leg 29 and is preferably implemented as a press fit.
  • a gap 34 which serves to accommodate a coil former 35 and the excitation coil 37 wound thereon in the shape of a flattened cuboid.
  • two receptacles 41 are provided at a distance from one another, each for a connection pin 43 of the excitation coil 37. molded.
  • the armature 15 is arranged on the front of the electromagnetic drive 13. This is also made of a ferromagnetic material.
  • the anchor 15 is rectangular and has approximately the same dimensions as the short leg 29 of the yoke 23.
  • An elongated actuating arm 45 is provided on the underside of the anchor 15, which has an actuating part 47 made of an insulating material (see Fig. Fig. 1 , 2 and 4 ) can work together.
  • the end face 49 of the armature 15 is essentially flush with the outer flat side 51 of the yoke 23, the side edge resting on the end face 53 of the leg 31 defining an axis of rotation 55 about which the armature 15 is ideally pivoted during operation ( 8 and 9 ).
  • the armature 15 has a truncated pyramid-shaped end section 56 so that the armature 15 does not strike one connection pin 41 in the open state.
  • the anchor 15 is held in an anchor holder 57, which can be plugged onto the leg 31 of the yoke 23.
  • the anchor holder 57 is made from a resilient, thin copper sheet.
  • the anchor holder 57 comprises a rectangular base part 59, which rests on the flat side 51 of the leg 31 in the finished relay.
  • the locking part 61 has a recess 62 which can cooperate with a locking projection 64 provided on the upper narrow side 65a of the leg 31 in order to produce a positive connection ( Fig. 3 ).
  • the holding arm 61a engages on the opposite narrow side 65b of the leg 31.
  • the anchor 15 is clamped between the holding arm 61b and the locking part 61.
  • the anchor holder 45 also includes a rectangular stop part 71 which projects at an angle of slightly more than 90 degrees. This is there to limit the deflection of the anchor about the axis of rotation 55. If one considers the anchor resting on the iron core as the starting position, then the stop part 71 limits the deflection of the anchor to a maximum of 12 degrees, preferably to a maximum of 8 degrees.
  • An anchor retaining spring 73 is provided on the stop part 71. According to the advantageous embodiment shown, this is integral with the stop part 71 and produced by cutting or punching out a rectangular piece along three edges from the stop part 71 and bending it in such a way that it protrudes at an angle from the plane of the stop part 71.
  • An edge section 79 of the anchor retaining spring 73 is also additionally bent. With this edge section 79, the anchor retaining spring 73 can engage in a recess 83 provided on the outside 81 of the anchor and press the anchor 15 against the end face 85 of the yoke ( 8 and 9 .
  • the partition 17, which serves as an intermediate floor, separates the electromagnetic drive 13 from the contact arrangement 19 and also serves as a support floor for the electromagnetic drive 13.
  • the partition 17 has upwardly projecting ribs 91a, 91b on the first side, each of which is flush with the outside 93 the partition wall 17 are ( Fig. 1 ).
  • a further upwardly projecting rib 95 is provided, which, in conjunction with the rib 91a, forms a space for receiving the yoke leg 31.
  • two larger through holes 97,99 are provided in the intermediate wall 17, through which the receptacles 41 with the connection pins 43 and the actuating arm 45 of the anchor 15 can protrude.
  • Another hole 101 in the intermediate wall 17 serves to accommodate the positioning pin 32 ( Fig. 1 and 6 ). This is pressed against the front inner wall 105 by small elevations 103 provided on the inside of the hole 101 ( 6 and 10 ). In addition, the two remaining inner walls can be slightly conical.
  • each of which has the arrangement of a pair of contacts 113 serve ( Fig. 1 and 2 ).
  • Each pair of contacts 113 consists of a fixed contact element 115 with a contact pin 116 and a movable contact element 117 with a contact pin 118.
  • the contact elements 115, 117 are accommodated with their foot parts 119, 121 in pockets 123 ( Fig. 2 and Fig. 6 ).
  • the intermediate walls 109 have recesses 125 in which a comb 127 functioning as an actuating part 47 is accommodated ( Fig. 6 ).
  • the comb 127 which is movable in the direction of its longitudinal axis, has drivers 128 arranged at certain distances from one another ( Figure 2 ), in which the upwardly projecting cams 131 of the movable contact elements 117 are accommodated. With its front end 129, the comb 127 rests on the actuating arm 45 and biases it into a first end position by the spring force of the movable contact elements 117, in which the armature 15 is removed from the yoke 23. This is the case when the excitation coil 37 is not active. If the excitation coil 37 is energized, the armature 15 is pulled to the yoke 23 and the contacts are switched.
  • the partition 17 equipped with the contact arrangement 19 and the electromagnetic drive 13 are accommodated in a finished state in a housing 133, which can be closed by a base part 135.
  • the base part 135 has a plurality of webs 137 which are arranged between the individual contact pairs 113 in order to improve the tracking resistance of the relay.
  • Locking projections 141 are provided on the long side walls 139, which can lock into corresponding locking grooves 143 on the inner wall 145 of the housing 133.
  • In the base part 135 there are several passage openings 147 for the contact pins 116, 118 and connection pins 43.
  • the arrow 149 points to the point 150 on the actuating arm 45 at which the comb 127, which is prestressed by the contact springs of the movable contacts 117, engages with its front end 129.
  • the armature 15 By attacking the actuating arm 45, the armature 15 would rotate both about the vertical axis of rotation 55 (arrow 153) and about a rotation axis 151 (arrow 155). This would open a gap 157 between the end face 53 of the yoke 23 and the armature 15 and lead to a weakening of the magnetic field.
  • this disadvantageous effect can be prevented with the anchor retaining spring 73, which presses the anchor 15 against the end face 53 of the yoke leg 31.
  • the exemplary embodiment of a relay 11 shown in the figures has three contact pairs 113 and is designed as a so-called safety relay with positively guided contacts.
  • the invention is not limited to safety relays with positively guided contacts, but can also be used with ordinary relays without positively guided contacts.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
EP18155605.1A 2017-02-08 2018-02-07 Relais Active EP3367412B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00143/17A CH713442B1 (de) 2017-02-08 2017-02-08 Relais.

Publications (2)

Publication Number Publication Date
EP3367412A1 EP3367412A1 (de) 2018-08-29
EP3367412B1 true EP3367412B1 (de) 2023-09-27

Family

ID=58158732

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18155605.1A Active EP3367412B1 (de) 2017-02-08 2018-02-07 Relais

Country Status (5)

Country Link
US (1) US10600598B2 (ja)
EP (1) EP3367412B1 (ja)
JP (1) JP7163032B2 (ja)
CN (1) CN108400063B (ja)
CH (1) CH713442B1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018109856B3 (de) 2018-04-24 2019-08-01 Phoenix Contact Gmbh & Co. Kg Relais

Family Cites Families (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527949Y2 (ja) * 1974-07-10 1980-07-04
JPS61281427A (ja) * 1985-06-06 1986-12-11 オムロン株式会社 電磁継電器
AT389958B (de) * 1986-03-24 1990-02-26 Uninorm Anstalt Relais
DE3630467A1 (de) * 1986-09-06 1988-03-10 Standard Elektrik Lorenz Ag Relais, insbesondere kleinrelais
JPS63149039U (ja) * 1987-03-20 1988-09-30
DE3835105A1 (de) 1988-01-26 1989-08-03 Fuji Electric Co Ltd Elektromagnetisches relais
DE58904759D1 (de) * 1988-02-19 1993-07-29 Siemens Ag Elektromagnetisches relais.
JP2605786B2 (ja) * 1988-03-09 1997-04-30 オムロン株式会社 電磁継電器
DE3835118A1 (de) * 1988-10-14 1990-04-19 Siemens Ag Elektromagnetisches relais
US5081436A (en) * 1988-11-22 1992-01-14 Omron Corporation Electromagnetic relay having an improved terminal structure
JPH076596Y2 (ja) * 1989-02-23 1995-02-15 株式会社三ツ葉電機製作所 電磁継電器
US5070315A (en) * 1989-05-26 1991-12-03 Omron Corporation Electromagnetic relay
JPH0346728A (ja) * 1989-07-13 1991-02-28 Omron Corp 電磁継電器
CA2018344C (en) * 1989-12-07 1995-12-12 Yoichi Yokoyama Fusion bonding-resistant contacts in electromagnetic relays
JPH0469836U (ja) * 1990-10-26 1992-06-19
WO1992019000A1 (fr) * 1991-04-09 1992-10-29 Omron Corporation Relais electromagnetique
US5389905A (en) * 1992-04-22 1995-02-14 Matsushita Electric Works, Ltd. Damper, electromagnet assembly employing the damper, and relay employing the electromagnet assemblies
US5359305A (en) * 1992-06-15 1994-10-25 Matsushita Electric Works, Ltd. Electromagnetic relay
DE4405222C1 (de) * 1994-02-18 1995-05-11 Siemens Ag Verfahren zur Herstellung eines Relais mit beweglichem Schieber und nach dem Verfahren hergestelltes Relais
AT410724B (de) * 1994-10-10 2003-07-25 Tyco Electronics Austria Gmbh Relais
DE19522931A1 (de) * 1995-06-23 1997-01-02 Siemens Ag Relais für hohe Schaltleistungen
JP3593774B2 (ja) * 1996-01-09 2004-11-24 オムロン株式会社 電磁継電器
DE19602643A1 (de) * 1996-01-25 1997-07-31 Siemens Ag Elektromagnetisches Relais in schmaler Bauweise und Verfahren zu dessen Herstellung
DE19606883C1 (de) * 1996-02-23 1997-04-30 Schrack Components Ag Elektromagnetisches Relais mit kombinierter Kontakt- und Rückstellfeder
DE19606884C1 (de) * 1996-02-23 1997-04-30 Schrack Components Ag Elektromagnetisches Relais
JP3333898B2 (ja) * 1996-07-03 2002-10-15 富士電機株式会社 電磁接触器
DE19715914C1 (de) * 1997-04-16 1998-10-08 Eh Schrack Components Ag Elektromechanisches Relais
DE19715913C1 (de) * 1997-04-16 1998-10-08 Eh Schrack Components Ag Elektromagnetisches Relais
US6211761B1 (en) * 1997-09-10 2001-04-03 Takamisawa Electric Co., Ltd. Electromagnetic relay, joining structure for hinge spring and yoke in the electromagnetic relay, and flux penetration preventing structure
EP0938119A1 (de) * 1998-02-18 1999-08-25 ELESTA relays GmbH Relais
US6486760B2 (en) * 1998-12-07 2002-11-26 Matsushita Electric Works, Ltd. Electromagnetic relay
JP4334057B2 (ja) * 1999-04-15 2009-09-16 富士通コンポーネント株式会社 電磁継電器
JP3590738B2 (ja) * 1999-04-27 2004-11-17 Ｎｅｃトーキン株式会社 電磁継電器およびその調整方法と組立方法
JP2000315448A (ja) * 1999-05-06 2000-11-14 Omron Corp 電磁リレー
ATE426911T1 (de) * 2000-04-03 2009-04-15 Elesta Relays Gmbh Relais
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
JP4334158B2 (ja) * 2001-03-26 2009-09-30 富士通コンポーネント株式会社 電磁継電器
JP4252739B2 (ja) * 2001-04-27 2009-04-08 富士通コンポーネント株式会社 電磁継電器
JP3870049B2 (ja) * 2001-08-17 2007-01-17 Ｎｅｃトーキン株式会社 電磁継電装置
JP2003115248A (ja) * 2001-10-01 2003-04-18 Tyco Electronics Ec Kk 電磁継電器
US20040036561A1 (en) * 2001-10-05 2004-02-26 Klaus Reiter Magnet system for an electromechanical switching device and electromagnetic relay
JP3898021B2 (ja) * 2001-10-05 2007-03-28 株式会社タイコーデバイス 電磁継電器
JP2004172036A (ja) * 2002-11-22 2004-06-17 Omron Corp 電磁リレー
KR20050078988A (ko) * 2004-02-03 2005-08-08 타이코 일렉트로닉스 에이엠피 게엠베하 적어도 하나의 계전기 구동기를 갖는 전자기 계전기와계전기 구동기용 리셉터클
DE102004060370A1 (de) * 2004-12-15 2006-07-06 Tyco Electronics Austria Gmbh Elektromagnetisches Relais
JP4116022B2 (ja) * 2005-07-11 2008-07-09 ウチヤ・サーモスタット株式会社 電磁リレー
US7573360B2 (en) * 2005-08-17 2009-08-11 Tyco Electronics Corporation Circuit and method for wetting relay contacts
JP4526465B2 (ja) * 2005-10-05 2010-08-18 Ｎｅｃトーキン株式会社 電磁リレー
ES2358516T3 (es) * 2005-10-31 2011-05-11 Tyco Electronics Austria Gmbh Aparato de conmutación con un dispositivo de conmutación y un componente electrónico así como un circuito eléctrico adicional correspondiente.
JP4677916B2 (ja) * 2006-02-08 2011-04-27 オムロン株式会社 電磁継電器
DE102006007603B4 (de) * 2006-02-18 2008-04-30 Tyco Electronics Austria Gmbh Relais mit reduziertem Kriechstrom
DE102006015251B3 (de) * 2006-03-30 2007-04-19 Tyco Electronics Austria Gmbh Magnetsystem mit H-Anker für ein Relais
JP4742954B2 (ja) * 2006-03-31 2011-08-10 オムロン株式会社 電磁継電器
JP5142652B2 (ja) * 2007-01-31 2013-02-13 富士通コンポーネント株式会社 有極電磁継電器及びコイル組立
DE102007019684A1 (de) * 2007-04-24 2008-11-06 Tyco Electronics Austria Gmbh Magnetsystem für eine elektrische Schaltvorrichtung
JP4738530B2 (ja) * 2007-04-27 2011-08-03 三菱電機株式会社 電子式過負荷継電器
DE102007024128A1 (de) * 2007-05-24 2008-11-27 Tyco Electronics Austria Gmbh Spulenkörper und Spulengrundkörper für ein elektromagnetisches Relais
JP4803206B2 (ja) * 2008-04-24 2011-10-26 パナソニック電工株式会社 リレー用電磁石
JP5004243B2 (ja) * 2008-05-12 2012-08-22 Ｎｅｃトーキン株式会社 電磁継電器
JP5004244B2 (ja) * 2008-05-30 2012-08-22 Ｎｅｃトーキン株式会社 電磁継電器
JP5163318B2 (ja) * 2008-06-30 2013-03-13 オムロン株式会社 電磁石装置
JP5222669B2 (ja) * 2008-09-16 2013-06-26 富士通コンポーネント株式会社 電磁継電器
JP5251615B2 (ja) 2009-03-06 2013-07-31 オムロン株式会社 電磁継電器
DE102009001725A1 (de) * 2009-03-23 2010-09-30 Robert Bosch Gmbh Startrelais einer Startvorrichtung für Brennkraftmaschinen
DE102009027844A1 (de) * 2009-07-20 2011-01-27 Robert Bosch Gmbh Schaltrelais mit Kontaktaufreißeinrichtung
JP5804769B2 (ja) * 2011-05-18 2015-11-04 富士通コンポーネント株式会社 電磁継電器
JP6010991B2 (ja) * 2012-04-09 2016-10-19 オムロン株式会社 電磁継電器
JP5880233B2 (ja) 2012-04-09 2016-03-08 オムロン株式会社 電磁継電器
JP2015153564A (ja) * 2014-02-13 2015-08-24 Ｎｅｃトーキン株式会社 電磁継電器

Also Published As

Publication number Publication date
CH713442B1 (de) 2021-03-31
CN108400063A (zh) 2018-08-14
US20180233313A1 (en) 2018-08-16
JP7163032B2 (ja) 2022-10-31
CN108400063B (zh) 2022-06-07
US10600598B2 (en) 2020-03-24
JP2018129300A (ja) 2018-08-16
CH713442A1 (de) 2018-08-15
EP3367412A1 (de) 2018-08-29

Similar Documents

Publication Publication Date Title
DE3808558C2 (ja)
DE102006031584B4 (de) Miniaturisierter elektrischer Schalter
DE2706464C2 (de) Elektrischer Schalter
EP1394832B1 (de) Elektromechanischer Fernschalter
DE2449457C3 (de) Klappankerrelais
DE7115572U (de) Elektromagnetisches Relais
DE2951327C2 (de) Schaltvorrichtung
EP3367412B1 (de) Relais
DE3743122C1 (de) Elektromagnetisches Schaltgeraet
DE2830390C2 (de) Relais
DE3443094C2 (de) Elektromagnetisches Relais
DE2118633A1 (de) Elektromagnetisches Relais
DE2904859A1 (de) Elektrischer schalter mit einem schaltergehaeuse
EP3516676B1 (de) Elektromagnetisches relais
DE3145954C2 (de) Elektrischer Kippschalter, insbesondere für Kraftfahrzeuge
DE2511422C3 (de) Elektrischer Installationsschalter
DE102015016914A1 (de) Relais
DE3637115A1 (de) Gepoltes flachrelais
DE3438274C2 (ja)
EP1527471A1 (de) Mechanische verriegelungseinrichtung fur schaltschutze und hilfswerkzeug hierfu r
DE3935351A1 (de) Verfahren zur herstellung einer kontaktanordnung eines elektromagnetischen miniatur-relais und relais mit einer derartigen kontaktanordnung
DE2133462A1 (de) Elektromagnetisches relais
DE2459780A1 (de) Elektrisches installationsgeraet
DE2027330A1 (de) Elektromagnetisches Flachrelais
DE3506856A1 (de) Springfeder und schaltvorrichtung mit einer springfeder

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

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

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190228

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

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

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20210514

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

Free format text: STATUS: EXAMINATION IS IN PROGRESS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20230426

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502018013301

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20231023

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

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: 20231228

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

Ref country code: SE

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: 20230927

Ref country code: RS

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: 20230927

Ref country code: NO

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: 20231227

Ref country code: LV

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: 20230927

Ref country code: LT

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: 20230927

Ref country code: HR

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: 20230927

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: 20231228

Ref country code: FI

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: 20230927

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20230927

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

Ref country code: NL

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: 20230927

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2961833

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20240314

REG Reference to a national code

Ref country code: CH

Ref legal event code: PK

Free format text: BERICHTIGUNGEN

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

Ref country code: IS

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: 20240127

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

Ref country code: ES

Payment date: 20240326

Year of fee payment: 7

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

Ref country code: AT

Payment date: 20240220

Year of fee payment: 7

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

Ref country code: SM

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: 20230927

Ref country code: RO

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: 20230927

Ref country code: IS

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: 20240127

Ref country code: EE

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: 20230927

Ref country code: CZ

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: 20230927

Ref country code: PT

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: 20240129

Ref country code: SK

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: 20230927

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

Ref country code: DE

Payment date: 20240219

Year of fee payment: 7

Ref country code: CH

Payment date: 20240304

Year of fee payment: 7

Ref country code: GB

Payment date: 20240219

Year of fee payment: 7

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

Ref country code: PL

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: 20230927

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

Ref country code: IT

Payment date: 20240228

Year of fee payment: 7

Ref country code: FR

Payment date: 20240221

Year of fee payment: 7