EP1025573B1 - Verfahren zur herstellung eines relais - Google Patents
Verfahren zur herstellung eines relais Download PDFInfo
- Publication number
- EP1025573B1 EP1025573B1 EP98955329A EP98955329A EP1025573B1 EP 1025573 B1 EP1025573 B1 EP 1025573B1 EP 98955329 A EP98955329 A EP 98955329A EP 98955329 A EP98955329 A EP 98955329A EP 1025573 B1 EP1025573 B1 EP 1025573B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- contact
- fixed contact
- fixed
- coil
- process according
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H49/00—Apparatus or processes specially adapted to the manufacture of relays or parts thereof
-
- 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
- H01H50/042—Different parts are assembled by insertion without extra mounting facilities like screws, in an isolated mounting part, e.g. stack mounting on a coil-support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/14—Terminal arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
- H01H11/06—Fixing of contacts to carrier ; Fixing of contacts to insulating carrier
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H2011/0087—Welding switch parts by use of a laser beam
-
- 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
- H01H50/26—Parts movable about a knife edge
-
- 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
- H01H50/443—Connections to coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49073—Electromagnet, transformer or inductor by assembling coil and core
Definitions
- the invention relates to a method for producing a Relay, which has a coil body with a coil tube, two Coil flanges and a winding, a core with an L-shaped Yoke, an anchor connected to a contact spring and a connector pin for the contact spring and at least has a first fixed contact carrier with a fixed contact.
- Such a relay is constructed, for example, from the US 4,596,972.
- the contact spring encloses it in an arc the anchor bearing and is with its connecting section attached to the yoke, the yoke in turn one down integrally formed connector pin.
- the fixed contact carriers and if necessary, the contact spring connector pin each manufactured as stamped parts and by plugging in preformed shafts and openings of the coil body or a base and then by a notching process or determined by self-pressure.
- This structure has the disadvantage that the parts either for tolerance reasons not stuck positively in the plastic part or that at during assembly due to overlapping of parts, particles are rubbed off become. These particles can later in the relay, for example on the contacts, in the anchor bearing or in the working air gap, lead to problems. A high level must then be used in production Effort to be driven through the resulting particles To eliminate blowing or suction devices.
- the aim of the present invention is a method with which a relay of the type mentioned particularly simple and can be produced with few parts.
- this should Process the use of particularly cheap semi-finished materials can be carried out in a material-saving and waste-free manner, which makes the relay particularly economical and still with high quality is produced.
- the inventive use of semi-finished wire for the load circuit connections result in a particularly inexpensive and material-saving manufacture of the relay. Since that Semi-finished wire products directly from the supply roll into the Injection mold is inserted and embedded there no punching or bending tools required. Also the coil connections used in the usual way are on the molded in the same way with the mold. The wire can either before overmolding or immediately after overmolding be separated by the injection mold, whereby none Waste arises. Through the use of drawn wires with a simple, preferably round or rectangular Profile is also easy to seal the injection mold, since no punch burrs or the like are taken into account have to.
- the relay Since the relay has no punched parts, no plastic particles are scraped off during assembly, which are on the contact surfaces or pole faces deposit and impair the function of the relay. Due to the low tolerances of the drawn semi-finished wires with angular or round cross-section and the unproblematic precisely producible, geometrically simple openings in the Injection mold or spray skin or burr formation is avoided. For a positive tight fit of the straight wires in the thermoplastic molded part, it is useful if a or several sides of the wires with a knurling or with Notches are provided, which are inexpensive in the usual knurling roll pass are producible.
- the relay has only one Fixed contact with the contact spring as a make or break contact cooperates and accordingly on one or the other Side of the spring end arranged with the movable contact becomes.
- a changeover contact can also be used are generated, in which case a second fixed contact carrier embedded in the bobbin opposite the first one and is provided with a fixed contact.
- the contact spring connector pin just like the fixed contact carrier a square wire formed.
- the contact spring on the one hand and the fixed contacts on the other large transition area welded or soldered to the carrier become.
- the fixed contacts themselves are also preferably separated as sections from a semi-finished contact tape, so that there is no waste here either.
- the two fixed contacts are or soldering device on the two fixed contact carriers attached by an inner electrode between the two Fixed contacts arranged and two outer electrodes on the two Fixed contact carriers are created so that the thickness of the Internal electrode the predetermined distance between the two fixed contacts equivalent.
- calibration is achieved of the contact distance, preferably one at the Fixed hard solder layer melted during the soldering process and more for adjusting the contact distance or less displaced.
- the contact spring connector pin in the first coil flange i.e. embedded in the area of the control room
- the connection section the contact spring is directly on one section of the yoke parallel to the bearing edge of the yoke Pin attached.
- the anchor lies with its end of the bearing in this case between the yoke end and the connecting pin, while the connection section of the contact spring on the Bearing end of the armature passed over to the connecting pin and on attached, preferably welded or brazed, becomes.
- the core arranged in the coil tube preferably has one Pole plate with eccentrically enlarged towards the armature bearing Pole face. This means that even with small relay dimensions on the one hand, an adequate isolation distance from the fixed contacts and on the other hand generates a sufficiently large pole area become.
- the Core embedded in the manufacture of the bobbin be, so that a subsequent plugging process is not necessary.
- the core can be round or round have a rectangular cross section. It is also possible to retrofit a round core into a through opening of the bobbin. In this case it is advantageous, on the core surface near the pole plate stamped warts to be provided for later relaxation of the thermoplastic coil body material a positive connection form and thus a mutual fixation of the core pole surface and the bearing edge of the yoke.
- the contact spring with the anchor bearing angularly enclosing fastening section is attached to the yoke and that one over the attachment portion folded connector section to the connector pin is managed and connected to it.
- a relay for high load currents ensures that a large spring cross section for guiding the load current until the pin is available.
- the relay shown in Figures 1 to 5 has as a load-bearing Part of a coil former 1 with a coil tube 11, a first flange 12 and a second flange 13.
- the first Flange 12 forms an extension into which a control room 14 is molded, which is closed at the bottom with a bottom 15 and thus defines the connection side of the relay.
- a winding 2 is attached to the coil tube 11.
- first flange 12 In the extension of the first flange 12 are two fixed contact carriers 3 and 4 and a contact spring pin 5 embedded by overmoulding, which is made from highly conductive semi-finished products Material, for example copper, as square wire are executed. Instead of the wire shown with square Cross section could also be one with rectangular or with round cross section can be used.
- the two fixed contact carriers are with each other on the facing surfaces provided a fixed contact, namely a first fixed contact 6, which acts as a make contact, and with one second fixed contact 7, which serves as a break contact. These contacts are each made as contact pieces from a semi-finished contact material band cut off and attached to the fixed contact carrier 3 or 4 welded or (preferably) brazed.
- Two other wires preferably with a smaller cross section are as coil pins 9 and 10 in the second and in first flange arranged diagonally offset and in the same Embedded like the load connections.
- These coil connector pins are preferably of square cross-section run to better tightening the winding of the Reach winding ends before their material connection.
- This connection is preferably made by means of a TIG welding or TIG soldering, in which a flux-free and therefore particle-free connection is achieved.
- the core 16 can be formed when the coil former 1 is formed these, that is to say embedded in the coil tube 11, so that the later insertion is not necessary (see Figure 3).
- the core end protruding over the coil former serves 19 for centering the core in the injection mold.
- the anchor In order to ensure the burn-off safety (the Overstroke) of the armature for the life of a normally open contact to ensure, the anchor has in the area below a free stamping 22b of the movable contact spring end, so that between the contact spring 23 and the armature 22 a Air gap 28 arises.
- Through side constrictions 22c also specified a predetermined bending point. It enables one Increasing the overstroke when the armature is under force the coil axis is slightly bent.
- the core and the yoke for example by a Notch connection, so connected in the region of the coil flange 13 that the pole face of the pole plate 17 and the yoke bearing edge 21 are aligned, tolerances of both parts turned off and an optimal magnetic attraction reached for the anchor.
- the compensation of the tolerances and thus the adjustment of the overstroke is realized in such a way that the notched yoke-core unit in the coil tube so is pushed far in the axial direction until the overstroke the armature reaches its setpoint.
- the change optimizes aligned surfaces in the working and anchor bearing air gap not in their mutual assignment; only the magnet system the position of the contact set is adjusted.
- the armature 22 is a contact spring 23 via a rivet point 24 connected, which at their protruding above the anchor End 23a carries a movable contact 25, which acts as a center contact cooperates with the two fixed contacts 6 and 7.
- it can be a riveted contact or by two welded together or soldered contact pieces separated from a precious metal strip be formed.
- the contact spring 23 has an attachment portion 23b which is shown in FIG Form a curl or loop over the stored end of the anchor bent and lying flat on the yoke leg 20b Rivet warts 26 or by resistance or laser welding is attached. Due to its pretension, this creates Attachment portion 23b of the contact spring, the armature restoring force.
- the contact spring 23 has a Fastening section 23b extending connecting section 23c which extends 180 ° over the fastening section 23b is folded and with its end on the pin 5 through Welding or brazing is attached.
- This connection section the spring is only used to conduct electricity and has none Influence on the restoring force of the armature. He is in the area the rivet warts 26 or welding spots are provided with openings 27, so that it is not riveted or welded.
- the armature 22 has a securing lug for shock protection 22a, which is punched into the fastening portion 23b Rectangular hole 23d protrudes and the armature in the axial direction Coil secures.
- the previously described open circuit board relay according to FIG 1 can be provided with a protective cap 29 according to FIG. 2 become.
- a protective cap 29 in the area of the bottom side between a bottom plate 30 is used for the two flanges 12 and 13 that covers the coil winding space downwards. Subsequently can the gap between the cap 29, the bottom plate 30 and the bobbin 1 by a potting compound be sealed.
- the base plate covering only the coil space 30 does not cause particle abrasion since the wire-like Connections, namely the fixed contact carrier 3 and 4, the Contact spring connector pin 5 and the coil connector pins 9 and 10, are embedded in the flanges and no breakthroughs need in the base plate.
- the bottom plate 30 can also in one piece with the cap 29 by means of a film hinge 31 be connected. In this case, it is installed after the cap pivoted over the coil space and sealed.
- a die 100 with two Mold halves 101 and 102 have a mold cavity for the coil former 1, which in the form with the coil tube 11 and the flanges 12 and 13 is formed.
- the invisible contact spring connector pin 5 and the coil pins 9 and 10 respectively as a wire section with the length X of corresponding semi-finished wires 103, 104, 105 (not visible) or 109 and 110 deducted from corresponding supply rolls 111 and into the Form advanced.
- the feed takes place via clamping jaws 112 and 113, which are opposite to each other according to the arrows 114 and 115 are moved perpendicular to the longitudinal direction of the wire, to clamp the wires and in the direction of the double arrow 116 to advance the dimension X.
- the wires are clamped through the jaws during injection molding 112 and 113 still held and only after Spraying process separated. The separation is done by a Separating tool 117, which together with the jaws 112 and 113 is moved in the direction of arrow 119 and the Shears wires on the outside of the molded part 102.
- the fixed contact carrier 3 and 4 the fixed contacts 6 and 7 soldered, as shown in Figures 7 and 8.
- the one Semi-finished strip of contact pieces (fixed contacts 6 and 7) to form the normally closed and normally open counter contacts are in Recesses of an inner electrode 121 held, for example by negative pressure via a channel, not shown, inside the inner electrode 121.
- the two fixed contacts 6 and 7 are on the outside 6a or 7a each with a brazing layer (e.g.
- the coil is wound in the usual way, with the winding ends be connected to the pins 9 and 10. Since the coil pins 9 and 10 are preferably square Have cross-section, the winding ends stick when Wrapping up better. They are preferably followed by a flux-free connection process, such as TIG welding, connected to the connector pins.
- the magnet system is completed by pressing on and notching the L-shaped soft magnetic yoke 20 the protruding core end 19 in the region of the flange 13.
- Der Armature 22 with the contact spring 23 is used, and the Contact spring is with its mounting portion 23b on the Yoke riveted or resistance or laser welded as well contacted with its connecting portion 23c on the pin 5.
- the bottom plate 30 which is only the winding space of the bobbin covers the relay with a sealing compound the circuit board side sealed.
- the connector pins namely the fixed contact carrier 3, 4, the contact spring connector pin 5 and the coil pins 9 and 10, must not be guided through this base plate 30, so that no Particle abrasion occurs.
- Step in the manufacture of the relay no joining processes in the metallic relay parts with excess in the thermoplastic injection molded part of the Coil body 1 are added so that no scraped or abraded plastic particles occur on the electrical Contacts of the relay could interfere.
- the usual one complex assembly of the five connection parts for the coil and the load circuit is done in a single inexpensive Step in the injection mold with the least possible use of material, namely through the use of waste-free Semi-finished wires.
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnets (AREA)
- Manufacture Of Switches (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
Description
Claims (10)
- Verfahren zur Herstellung eines Relais, welches einen Spulenkörper mit einem Spulenrohr, zwei Spulenflansche und einer Wicklung, einen Kern mit einem L-förmigen Joch, einen mit einer Kontaktfeder verbundenen Anker sowie einen Anschlußstift für die Kontaktfeder und mindestens einen ersten Festkontaktträger mit einem Festkontakt aufweist, mit folgenden Schritten:a)der Kontaktfeder-Anschlußstift (5), der mindestens eine Festkontaktträger (3,4) und die Spulenanschlußstifte (9,10) werden als Abschnitte jeweils eines Draht-Halbzeuges in eine Spritzgießform (100) vorgeschoben und dort fixiert;b)durch Einspritzen von Kunststoff in die Spritzgießform (100) wird der Spulenkörper (1) derart ausgeformt, daß in einem ersten Spulenflansch (12) ein Schaltraum (14) gebildet wird, wobei der mindestens eine Festkontaktträger (3,4) im Bereich des Schaltraums in dem ersten Spulenflansch (12) und der Kontaktfeder-Anschlußstift ebenfalls in einem der Flansche eingebettet wird;c)die Draht-Abschnitte werden vor oder nach dem Einspritzvorgang von ihrem jeweiligen Halbzeug
(103,104,109,110)abgetrennt;d)auf den mindestens einen Festkontaktträger (3,4) wird ein Festkontakt (6,7) aufgeschweißt oder hartgelötet;e)der Spulenkörper (1) wird mit der Wicklung (2), dem Kern (16) und dem Joch (20) derart versehen, daß ein freies Jochende eine Lagerkante (21) für den Anker (22) bildet;f)der plattenförmige Anker (22) wird an der Lagerkante (21) derart gelagert, daß die Kontaktfeder (23) mit einem abgewinkelten Abschnitt (23b) die Lagerstelle umschließt und mit ihrem kontaktgebenden freien Ende (23a) dem mindestens einen Festkontakt (3,4) gegenübersteht, undg)ein Anschlußabschnitt (23c) der Kontaktfeder (23) wird mit dem Kontaktfeder-Anschlußstift (5) verbunden. - Verfahren nach Anspruch 1, wobei ein weiterer Festkontaktträger (3,4) neben dem ersten in den Spulenkörper (1) eingebettet und mit einem Festkontakt (6,7) versehen wird.
- Verfahren nach Anspruch 2, wobei die beiden Festkontakte (6,7) mittels einer Elektroschweiß- bzw. -Lötvorrichtung (121,122,123,124) befestigt werden, indem eine Innenelektrode (121) zwischen beiden Festkontakten angeordnet und zwei Außenelektroden (122,123) an die beiden Festkontaktträger (3,4) angelegt werden, so daß die Dicke der Innenelektrode dem vorgegebenen Abstand zwischen beiden Festkontakten (6,7) entspricht.
- Verfahren nach Anspruch 3, wobei die Festkontakte (6,7) mit einer Hartlotschicht versehen werden und daß durch Aufschmelzen und Wiederverfestigen der Hartlotschicht der Kontaktabstand zwischen beiden Festkontakten (6,7) kalibriert wird.
- Verfahren nach einem der Ansprüche 1 bis 4, wobei zumindestens für die Festkontaktträger (3,4) ein Draht (103,104) mit Vierkant-Querschnitt verwendet wird.
- Verfahren nach einem der Ansprüche 1 bis 5, wobei der in den Spulenkörper (1) einzubettende Teil der Drahtabschnitte mit Kerben versehen wird.
- Verfahren nach einem der Ansprüche 1 bis 6, wobei jeder Festkontakt (6,7) jeweils von einem Kontaktband-Halbzeug abgetrennt und auf dem zugehörigen Festkontaktträger (3,4) befestigt wird.
- Verfahren nach einem der Ansprüche 1 bis 7, wobei der Kontaktfeder-Anschlußstift (5) in dem ersten Spulenflansch dem oder den Festkontaktträgern gegenüberliegend eingebettet wird und daß die Kontaktfeder (23) mit einem über die Lagerstelle des Ankers (22) abgewinkelten Befestigungsabschnitt (23b) auf dem Joch befestigt wird, während ein über dem Befestigungsabschnitt (23b) gefalteter Anschlußabschnitt (23c) mit dem Anschlußstift (5) verbunden wird.
- Verfahren nach einem der Ansprüche 1 bis 8, wobei der Kern (16) beim Ausformen des Spulenkörpers (1) in diesen eingebettet wird.
- Verfahren nach einem der Ansprüche 1 bis 8, wobei der Kern in eine axiale Ausnehmung des Spulenkörpers (1) eingesteckt und mittels angeprägter Warzen (16a) gegen Längsverschiebung gesichert wird.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19747166 | 1997-10-24 | ||
DE19747166A DE19747166C1 (de) | 1997-10-24 | 1997-10-24 | Verfahren zur Herstellung eines Relais |
PCT/DE1998/002729 WO1999022392A1 (de) | 1997-10-24 | 1998-09-15 | Verfahren zur herstellung eines relais |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1025573A1 EP1025573A1 (de) | 2000-08-09 |
EP1025573B1 true EP1025573B1 (de) | 2002-04-10 |
Family
ID=7846594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98955329A Expired - Lifetime EP1025573B1 (de) | 1997-10-24 | 1998-09-15 | Verfahren zur herstellung eines relais |
Country Status (13)
Country | Link |
---|---|
US (1) | US6266867B1 (de) |
EP (1) | EP1025573B1 (de) |
JP (1) | JP2001521272A (de) |
KR (1) | KR100509284B1 (de) |
CN (1) | CN1146935C (de) |
AR (1) | AR009912A1 (de) |
AT (1) | ATE216128T1 (de) |
BR (1) | BR9813093A (de) |
CA (1) | CA2306787C (de) |
DE (2) | DE19747166C1 (de) |
ES (1) | ES2173639T3 (de) |
TW (1) | TW385464B (de) |
WO (1) | WO1999022392A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6679488B2 (en) * | 2000-05-08 | 2004-01-20 | Tyco Electronics Amp Gmbh | Armature spring for a relay |
DE102004032737B3 (de) * | 2004-07-07 | 2006-01-12 | Tyco Electronics Amp Gmbh | Relais, insbesondere für Steckmontage, und Verfahren zu dessen Herstellung |
KR100860528B1 (ko) | 2007-05-04 | 2008-09-26 | 엘에스산전 주식회사 | 고전압 부하개폐기 및 그 제조방법 |
DE102007025338B4 (de) * | 2007-05-31 | 2015-02-05 | Tyco Electronics Amp Gmbh | Verfahren zum Abdichten eines Gehäuses und elektrische Komponente |
CN101364501B (zh) * | 2007-08-07 | 2011-11-16 | 百容电子股份有限公司 | 继电器的制造方法 |
JP5004243B2 (ja) * | 2008-05-12 | 2012-08-22 | Necトーキン株式会社 | 電磁継電器 |
JP4798189B2 (ja) * | 2008-08-22 | 2011-10-19 | パナソニック電工株式会社 | リレー |
CN101789335B (zh) * | 2010-02-11 | 2012-09-05 | 宁波海锐自动化科技有限公司 | 一种自动铆合动簧组件和轭铁的装置以及方法 |
CN102222587B (zh) * | 2011-06-10 | 2013-05-29 | 安徽省明光市爱福电子有限公司 | 一种继电器触点铰合机 |
DE102011089251B4 (de) * | 2011-12-20 | 2014-05-22 | Siemens Aktiengesellschaft | Auslöseeinheit zum Betätigen einer mechanischen Schalteinheit einer Vorrichtung |
CN103065875B (zh) * | 2012-12-29 | 2016-03-02 | 浙江汇港电器有限公司 | 一种超小型大电流电磁继电器 |
DE102015201703A1 (de) * | 2015-01-30 | 2016-08-04 | Te Connectivity Germany Gmbh | Geräuscharm schaltende elektrische Schaltvorrichtung |
US9761397B1 (en) * | 2016-06-23 | 2017-09-12 | Te Connectivity Corporation | Electrical relay device |
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 |
CN109920701A (zh) * | 2019-01-18 | 2019-06-21 | 厦门宏发信号电子有限公司 | 一种高绝缘小型拍合式电磁继电器 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4163314A (en) * | 1974-12-13 | 1979-08-07 | Matsushita Electric Works, Ltd. | Method of manufacturing an electromagnetic relay |
DE2701230C3 (de) * | 1977-01-13 | 1984-07-12 | Siemens AG, 1000 Berlin und 8000 München | Elektromagnetisches Relais und Verfahren zu dessen Justierung |
US4145805A (en) * | 1977-05-11 | 1979-03-27 | Standex International Corporation | Method of making a reed relay with molded bobbin |
US4177439A (en) * | 1978-02-27 | 1979-12-04 | Standex International Corporation | Reed relay and method of assembly |
US4232281A (en) * | 1978-06-01 | 1980-11-04 | Standex International Corporation | In-line package relay |
US4225836A (en) * | 1978-08-18 | 1980-09-30 | C.P. Clare International, N.V. | Magnetic relay |
US4356465A (en) * | 1980-03-15 | 1982-10-26 | Omron Tateisi Electronics, Co. | Electric contact switching device |
DE3311012A1 (de) * | 1983-03-25 | 1984-09-27 | Siemens AG, 1000 Berlin und 8000 München | Elektromagnetisches relais |
US4596972A (en) * | 1983-10-31 | 1986-06-24 | Amf Incorporated | Miniature power switching relays |
US4533889A (en) * | 1983-12-14 | 1985-08-06 | Amf Incorporated | Relays and method for mounting relays on printed circuit boards |
DE3428595A1 (de) * | 1984-08-02 | 1986-02-20 | Siemens AG, 1000 Berlin und 8000 München | Elektromagnetisches relais |
US4611392A (en) * | 1985-02-05 | 1986-09-16 | Potter & Brumfield, Inc. | Method of manufacturing relays |
DE3523114A1 (de) * | 1985-06-28 | 1987-01-08 | Elfein Elektrofeingeraetebau G | Verfahren zur herstellung eines reedrelais zur schaltung von hochfrequenten stroemen und danach hergestelltes reedrelais |
US4656733A (en) * | 1985-09-03 | 1987-04-14 | Omron Tateisi Electronics Co. | Method of manufacture of base assembly for an electromagnetic relay |
DE3538627A1 (de) * | 1985-10-30 | 1987-05-07 | Siemens Ag | Elektromagnetisches relais |
ES2017621B3 (es) * | 1985-12-05 | 1991-03-01 | Siemens Ag | Metodo para la realizacion de un ajuste libre de un rele electromagnetico |
DE3935351A1 (de) | 1989-10-24 | 1991-04-25 | Standard Elektrik Lorenz Ag | Verfahren zur herstellung einer kontaktanordnung eines elektromagnetischen miniatur-relais und relais mit einer derartigen kontaktanordnung |
US5038126A (en) * | 1990-10-01 | 1991-08-06 | United Technologies Automotive, Inc. | Precisely positioned electromagnetic relay components |
US5220720A (en) * | 1990-10-01 | 1993-06-22 | United Technologies Corporation | Method to precisely position electromagnetic relay components |
US5093979A (en) | 1991-06-12 | 1992-03-10 | United Technologies Automotive, Inc. | Method for assembling relays |
DE4243841C1 (de) * | 1992-12-23 | 1994-01-27 | Hella Kg Hueck & Co | Elektromagnetisches Relais |
DE4243854C1 (de) | 1992-12-23 | 1994-03-31 | Hella Kg Hueck & Co | Verfahren zum Justieren verschiedener Komponenten eines Relais |
DE19531046A1 (de) | 1995-08-23 | 1997-02-27 | Siemens Ag | Elektromagnetisches Relais und Verfahren zu dessen Herstellung |
JP3267496B2 (ja) | 1995-12-28 | 2002-03-18 | ナイルス部品株式会社 | 電磁継電器の構造 |
US5781089A (en) * | 1996-11-21 | 1998-07-14 | Siemens Electromechanical Components, Inc. | Electromagnetic relay |
JPH11204010A (ja) * | 1998-01-08 | 1999-07-30 | Fujitsu Takamisawa Component Ltd | リードリレーおよびその製造方法 |
-
1997
- 1997-10-24 DE DE19747166A patent/DE19747166C1/de not_active Expired - Fee Related
-
1998
- 1998-09-15 AT AT98955329T patent/ATE216128T1/de active
- 1998-09-15 CA CA002306787A patent/CA2306787C/en not_active Expired - Lifetime
- 1998-09-15 CN CNB988105306A patent/CN1146935C/zh not_active Expired - Lifetime
- 1998-09-15 DE DE59803777T patent/DE59803777D1/de not_active Expired - Lifetime
- 1998-09-15 EP EP98955329A patent/EP1025573B1/de not_active Expired - Lifetime
- 1998-09-15 BR BR9813093-5A patent/BR9813093A/pt not_active Application Discontinuation
- 1998-09-15 JP JP2000518400A patent/JP2001521272A/ja active Pending
- 1998-09-15 ES ES98955329T patent/ES2173639T3/es not_active Expired - Lifetime
- 1998-09-15 KR KR10-2000-7000862A patent/KR100509284B1/ko active IP Right Grant
- 1998-09-15 WO PCT/DE1998/002729 patent/WO1999022392A1/de active IP Right Grant
- 1998-09-15 US US09/446,061 patent/US6266867B1/en not_active Expired - Lifetime
- 1998-09-18 TW TW087115572A patent/TW385464B/zh not_active IP Right Cessation
- 1998-10-22 AR ARP980105269A patent/AR009912A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO1999022392A1 (de) | 1999-05-06 |
EP1025573A1 (de) | 2000-08-09 |
DE59803777D1 (de) | 2002-05-16 |
KR20010022285A (ko) | 2001-03-15 |
TW385464B (en) | 2000-03-21 |
ES2173639T3 (es) | 2002-10-16 |
KR100509284B1 (ko) | 2005-08-22 |
US6266867B1 (en) | 2001-07-31 |
CA2306787C (en) | 2006-11-14 |
CA2306787A1 (en) | 1999-05-06 |
AR009912A1 (es) | 2000-05-03 |
ATE216128T1 (de) | 2002-04-15 |
BR9813093A (pt) | 2000-08-22 |
JP2001521272A (ja) | 2001-11-06 |
CN1277730A (zh) | 2000-12-20 |
CN1146935C (zh) | 2004-04-21 |
DE19747166C1 (de) | 1999-06-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1025574B1 (de) | Elektromagnetisches relais | |
EP1025573B1 (de) | Verfahren zur herstellung eines relais | |
DE60018502T2 (de) | Elektromagnetisches Relais | |
EP0118715B1 (de) | Polarisiertes elektromagnetisches Relais | |
EP0691030B1 (de) | Polarisiertes elektromagnetisches relais | |
EP0678882B1 (de) | Elektrischer Schalter und Herstellverfahren für einen derartigen Schalter | |
DE3829035C2 (de) | ||
EP0914665B1 (de) | Elektromagnetisches relais und verfahren zu dessen herstellung | |
DE10210838B4 (de) | Relaisvorrichtung | |
WO1994005060A1 (de) | Bürstenhalter für elektromotoren | |
EP0308819A2 (de) | Elektromagnetisches Relais | |
DE2633734C2 (de) | Elektromagnetisches Miniaturrelais | |
EP0910861B1 (de) | Verfahren zur herstellung eines elektromagnetischen relais | |
DE2647203C3 (de) | Elektromagnetisches Miniaturrelais | |
DE69800013T2 (de) | Elektromagnetisches Relais | |
EP0410984B1 (de) | Spulenkörper und verfahren zur hestellung eines spulenkörpers | |
DE60305201T2 (de) | Magnetsystemumspritzung für ein relais | |
EP4202271B1 (de) | Fluidventil mit einer magnetischen antriebseinheit | |
DE3025814A1 (de) | Elektromagnetisches relais | |
DE102005030046B4 (de) | Elektromechanisches Öffnerrelais und ein Verfahren, mit dem Ströme geschaltet werden können | |
DE102008020617B4 (de) | Verfahren zur Herstellung eines Spulensystems und eines elektromagnetischen Relais | |
WO2001063728A1 (de) | Lagerschild für eine kommutatormaschine und verfahren zur herstellung eines solchen lagerschilds | |
DE102005030044A1 (de) | Relais mit einem mit Klemmvorsprüngen versehenen Kern und Montageverfahren | |
CH682604A5 (de) | Temperaturschalter. | |
DE102004006710A1 (de) | Relais und Verfahren zur Herstellung eines Relais |
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 |
|
17P | Request for examination filed |
Effective date: 20000516 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT CH DE ES FR GB IT LI PT |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: TYCO ELECTRONICS LOGISTICS AG |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
17Q | First examination report despatched |
Effective date: 20010530 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT CH DE ES FR GB IT LI PT |
|
REF | Corresponds to: |
Ref document number: 216128 Country of ref document: AT Date of ref document: 20020415 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: RITSCHER & PARTNER AG PATENTANWAELTE |
|
REF | Corresponds to: |
Ref document number: 59803777 Country of ref document: DE Date of ref document: 20020516 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20020710 |
|
ET | Fr: translation filed | ||
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20020705 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2173639 Country of ref document: ES Kind code of ref document: T3 |
|
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 |
Effective date: 20030113 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PCAR Free format text: RITSCHER & PARTNER AG;RESIRAIN 1;8125 ZOLLIKERBERG (CH) |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PFA Owner name: TYCO ELECTRONICS LOGISTICS AG, CH Free format text: FORMER OWNER: TYCO ELECTRONICS LOGISTICS AG, CH |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 19 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20170927 Year of fee payment: 20 Ref country code: GB Payment date: 20170927 Year of fee payment: 20 Ref country code: FR Payment date: 20170925 Year of fee payment: 20 Ref country code: IT Payment date: 20170925 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20170821 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20170927 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20171002 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 59803777 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: PE20 Expiry date: 20180914 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK07 Ref document number: 216128 Country of ref document: AT Kind code of ref document: T Effective date: 20180915 |
|
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 EXPIRATION OF PROTECTION Effective date: 20180914 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20201202 |
|
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 EXPIRATION OF PROTECTION Effective date: 20180916 |