EP1859466A1 - Disjoncteur de protection pour la protection d'un circuit électrique - Google Patents
Disjoncteur de protection pour la protection d'un circuit électriqueInfo
- Publication number
- EP1859466A1 EP1859466A1 EP06706602A EP06706602A EP1859466A1 EP 1859466 A1 EP1859466 A1 EP 1859466A1 EP 06706602 A EP06706602 A EP 06706602A EP 06706602 A EP06706602 A EP 06706602A EP 1859466 A1 EP1859466 A1 EP 1859466A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- circuit breaker
- slide
- contact
- breaker according
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/22—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release
- H01H73/26—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release reset by tumbler
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/12—Movable parts; Contacts mounted thereon
- H01H23/16—Driving mechanisms
- H01H23/164—Driving mechanisms with rectilinearly movable member carrying the contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/10—Telescopic elements
- H01Q1/103—Latching means; ensuring extension or retraction thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/22—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release
- H01H73/30—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release reset by push-button, pull-knob or slide
Definitions
- Circuit breaker to protect a circuit
- the invention relates to a circuit breaker for securing a circuit, with an actuating element and protruding from a housing contact terminals and a contact spring, the connection electrically conductively connected to a first contact terminal and free end side with the second contact terminal contactable overlapping.
- Such a circuit breaker is known for example from the utility model DE 94 22 029 U1.
- a switching mechanism for manual switching on and off as well as for release in the event of overcurrent, a switching mechanism is provided which comprises a tripping lever coupled to a rocker switch as an actuating element.
- a heated bimetal acts on the release lever.
- the coupled with the release lever Verklinkungshebel causes the contact opening.
- the invention has for its object to provide a particularly simple circuit breaker.
- the circuit breaker comprises a coupled to the actuator slide, the contact end rests against the contact spring.
- the slide in the housing lent held slide acts on the contact spring against the restoring force in the contact position.
- the slider engages in the closed position of the circuit breaker, while no latching of the slide is provided in a circuit breaker designed as a button.
- a first latching element and the slider a second latching element are provided on the actuating element, wherein upon actuation of the actuating element in the switch-on direction, the latching elements slide over the switching edge preferably provided on the actuating element into the latching position.
- the switching edge is formed directly adjacent to the locking lug on the actuating element. The switching cam moves when moving the slider in the on position along the switching edge along until the switching cam engages behind the locking lug. By locking the switching cam, the slider is locked in the on position.
- the actuating element expediently carries a spring flap pivoting when it is actuated, which returns the rotated slider to its starting position.
- the spring flap provided for returning the slide rotated out of its starting or rest position can also be integrally formed on the housing on the inside.
- two superimposed in the slider longitudinal direction of contact springs and two at the contact end of the slider in the slider longitudinal direction z. B. stage and / or superimposed contact arms provided, each of which rests against one of the free-end-side contact springs.
- the slide is coupled with a bimetal.
- This is expediently connected electrically between the first contact connection and via the contact spring to the second contact connection.
- the bimetal has a first bimetallic limb and a second bimetal limb spaced therefrom, the bimetallic limbs merging with one another at a bimetallic end.
- An adjusting unit arranged in the housing with a bending point allows a manual adjustment of the bimetal.
- the bimetal is bent to form a first, comparatively short bimetal strap and a second, comparatively long bimetallic strap in a U-shape.
- the bimetal is electrically conductively connected with its second long bimetallic strap to the first contact terminal, while the first, short bimetallic strap rests with its bracket side facing away from the long bimetallic strap on the adjusting element.
- the first bimetal leg of the bimetal is electrically conductively connected to the first contact terminal.
- the second bimetallic limb of the bimetal is expediently connected electrically conductively to the contact spring via an intermediate piece, which is held in the housing and is preferably injected into the housing base made of plastic.
- the bimetal preferably arranged transversely to the slider longitudinal direction in the housing or in the housing base has two longitudinal sections. Of these, a first longitudinal section with the slide at least partially in coverage such that the bimetal unlatches the slide due to an overcurrent to the contact opening.
- the unlatching element in the form of the wing-like spring lobe is expediently formed on the slide, which extends along the first longitudinal section of the bimetal.
- the spring tab serves as an extended rotary lever and is acted upon as a result of bending out of the bimetal of this for rotation of the slider.
- the contact end of the slider is guided in a slide guide of the housing or in the housing base.
- a slide guide is provided with a slide stop.
- a slot-like recess is preferably provided in a base wall of the housing base.
- the actuating element is pivotable between a closed position and an open position and snaps against the restoring force of a return spring in the switch-on.
- the housing has a housing base and a housing cap which can be placed thereon. At this two locking arms for attaching the housing are expediently formed in an installation opening on opposite sides of the housing in the region of a passage opening for the actuating element.
- a return device for returning the actuating element to an off position is provided on the actuating element.
- the restoring device which returns the actuating element in the event of overcurrent release in its open position, is preferably designed as a spiral spring.
- the appropriately designed as a rocker actuator can be performed manually both in the closed position as well as the manner of a manual release in the off position.
- An overcurrent release of the circuit breaker can be seen on the actuator located in the off position from outside the housing. At the switching position of the actuating element is particularly easy to see whether the hedged by the protection switch circuit is closed or interrupted.
- the circuit breaker for each additional circuit from the housing outstanding contact terminals.
- a contact spring is provided in each case for each further circuit, which is electrically conductively connected to the respective associated contact connection on the housing and held by the latter.
- the contact spring With the second, the same circuit associated tab, the contact spring can be contacted in coverage.
- the respective contact spring is acted against the spring force direction by means of the corresponding contact or slide arm of the slider. These are on slide in slide longitudinal direction in different planes, z. B. stage or directly superimposed contact arms provided, of which each because a contact arm bears against one of the contact springs arranged one above the other in the slider longitudinal direction.
- the advantages achieved by the invention are, in particular, that several functions of a circuit breaker can be performed by means of the housing-internally guided slide, so that it can be constructed very simple.
- the integrally formed on the slide locking element in the form of a switching cam as a switching lock for locking the slide in the closed position (on-position) with closed circuit.
- the switching cam also serves to shift the slider from the open position (off position) to the on position.
- the switching cam moves along the switching edge placed immediately next to the corresponding locking element of the actuating element.
- the slider can be displaced manually into the on and the off position by means of the actuating element. Further, the slider serves as a contact switch for opening and closing the circuit.
- the additional rotary function of the slide is used to unlock a locking in the on position locking or snap connection or a Rastgesperres in the event of overcurrent tripping.
- the circuit breaker has a comparatively small number of individual components. This allows a particularly simple production of the circuit breaker.
- Fig. 1 in perspective view a circuit breaker with a
- FIG. 2 shows a perspective view of the housing interior of the circuit breaker according to FIG. 1, FIG.
- FIG. 4 is a perspective view of a bimetal of the circuit breaker
- 5 and 6 is a side view of the circuit breaker of FIG. 2 with a
- FIGS. 7 and 8 are sections of FIGS. 5 and 6 on a larger scale with the slide in the off position or in the on position, FIGS. 9 and 10 in top view of the slider its neutral and rotated position with Ver. or unlocked locking connection according to FIG. 6, and
- FIG. 11 is a side view of the slide in the neutral position with locked latching connection according to FIG. 9
- Fig. 1 shows a perspective view of a circuit breaker 1 with a housing 2, from which bottom or bottom side contact terminals 3 to 6 stand out.
- a housing cap 2 'of the housing 2 has on the upper side a housing opening 7 in which an actuating element 8 designed as a rocker switch is mounted in a rotational or pivotable manner.
- the actuator 8 allows the manner of a manual release both the manual switch on and a manual switch off the circuit breaker.
- housing arms 9 are used for locking and thus for fixing the Schutzschaltersi in a mounting or mounting hole.
- the housing 2 is closed at the bottom of the housing with a housing base 10, which has latching elements 11 which engage in the mounting of the circuit breaker 1 in the housing cap 2 'provided for recesses 12.
- Fig. 2 shows a perspective view of the housing interior of the circuit breaker 1. All the individual components of the circuit breaker 1 are mounted on the housing base 10. Housing underside, the contact terminals 3 to 6 protrude from the housing base 10 and thus out of the circuit breaker housing 2.
- the circuit breaker 1 is provided to secure two circuits.
- a first circuit is the contact terminals 3 and 5 and the second circuit are the contact terminals 4 and 6 assigned.
- Housing inside the circuits on the respective contact terminals 3 to 6 associated contact springs 14 and 15 can be closed and interrupted.
- the contact springs 14 and 15 are held at fixed ends 16 and 17, respectively. These opposite free ends 18,19 are in overlap 5 with housing-side free or contact ends 20,21 of the contact terminals 3 and 4.
- the contact spring 15 is electrically conductively connected at its fixed end 17 to the contact terminal 6 and held on this.
- the contact spring 14 is held at the fixed end 16 by an intermediate piece 22 and is electrically conductively connected thereto and via a bimetal 23 coupled thereto with the contact connection 5.
- the connectable to the contact terminals 3 and 5 circuit is heat protection monitored such that a current flowing through this and the contact terminal 5 in the circuit breaker 1 first through the bimetal 23, this through the contact spring 14 and the contact terminal 3 from the circuit breaker 1 again 5 flows out.
- the connectable to the contact terminals 4 and 6 circuit is not heat protection monitored, as flowing through this flow through the contact terminal 6 into the circuit breaker 1 and directly through the contact spring 15 and via the contact terminal 4 from this circuit breaker 1 again flows out.
- a slider 24 is provided which is slidably disposed in the housing base 10 between a closed position (on position) and an off position (off position). In the illustration according to FIG. 2, the slide 24 is in the off position. This can be seen at the open contacts 25 to 28 between the free ends 18,19 of the contact springs 14 and 5 15 and the free ends 20,21 of the contact terminals 3 and 4, respectively.
- the slider 24 is on the one hand manually displaceable by actuating the actuating element 8 both in the on position and in the off position.
- the slider 24 is on the other hand displaceable by an overcurrent trip in the off position. In case o an overcurrent flowing through the bimetal 23, this is heated with the result that the bimetal 23 bends.
- This Ausbiegens of the bimetal 23 which is in the on position locked slide 24 is released or unlatched from a snap or snap connection.
- the displacement of the slide 24 in this Sen off position is due to the restoring force of the leaf spring-like contact springs 14, 15 in the triggering or spring force 29th
- Fig. 3 shows the circuit breaker 1 in an exploded view.
- the intermediate piece 22 is shown with a first angled retaining end 30 for the contact spring 14.
- the intermediate piece 22 has a further, opposite the first holding end 30 approximately at right angles bent second holding end 31 for the bimetal 23.
- the bimetal 23 is bent approximately U-shaped and comprises two bimetallic brackets 32a, 33a of comparatively short length and two comparatively short bimetallic brackets 32b, 33b, two mutually spaced bimetal legs 32, 33, which merge into one another at a bimetal end 34 are connected (Fig. 4).
- the holding end 31 of the intermediate piece 22 is connected to the bimetal leg 33, while the bimetal leg 32 is connected to an angled or bent free end 35 of the contact terminal 5 (Fig. 2).
- a subsequently also referred to as a support element adjusting element 36 is further shown, which is preferably injected into the existing plastic and executed as an injection molded housing base 10 and thus secured thereto.
- a spring tab 36a of the adjusting element 36 can be bent in the direction of the short bimetallic brackets 32b, 33b toward adjustment or adjustment of the bimetal 23.
- the respective circuit is closable and interruptible.
- FIG. 5 and 6 show a side view of the circuit breaker 1.
- the slider 24 is positioned in the off position, whereas the slider 24 is moved in Fig. 6 in the on position.
- the housing base 10 has a slide guide 37 with an upper stop 37a (FIG. 3) for the slider 24.
- the slider guide 37 is designed as a long-hole-shaped recess or recess incorporated in a rear side 38 of the housing base 10 along a displacement direction 39 of the slider 24. This closed recess 37 is limited in the release direction 29 by the slide stop 37a.
- the slider 24 engages with an integrally formed on this slider arm 40 in the recess 37 a.
- a slide arm 40 of the slider 24 also serves as a pressure lever for acting on the contact spring 15.
- the slider 24 has a further slide arm 41 which serves as a pressure lever for acting on the contact spring 14 and in the displacement direction 39 in particular offset to the slide arm 40 is integrally formed on the slide 24.
- Fig. 7 and 8 show in an enlarged section of Fig. 5 and 6, the locking connection 42 of the circuit breaker 1 in the unlocked or locked state of the slider 24 with the actuating element 8.
- the latching connection 42 is formed by an integrally formed on the slider 24 switching cam 43 as first latching element and an integrally formed on the actuating element 8 latching lug 44 formed as a second latching element.
- the actuating element 8 is arranged pivotably or rotatably about a bearing pin 45 formed on the housing base 10 in the switch-on direction 46.
- a switching edge 47 arranged directly next to the latching nose 44 is integrally formed.
- the switching cam 43 moves along the switching edge 47 until the switching cam 43 -as shown in FIG. 8-engages behind the latching nose 44 and thus engages.
- the slider 24 is in the on position, in which the switching cam 43 is acted upon by the blocking element acting as a locking member 44 locking. The slider 24 is locked in this closed position.
- a return of the slider 24 from the on position to the off position due to an overcurrent trip is made by the bending of the bimetal 23 from the plane of Figures 2.5 and 6 with the result that the latching connection 42 is automatically unlocked.
- a return spring 48 is additionally provided in the form of a coil spring between the actuator 8 and the housing base 10, the the actuator 8 automatically returns from a closed position to an open position.
- the overcurrent release is visible or recognizable from outside the housing 2.
- the slider 24 is rotatably mounted on the housing base 10 about a rotational or longitudinal axis 49 for automatic unlocking of the latching connection 42 as a result of the overcurrent release.
- 9 shows the bimetal 23 and the slider 24 in the neutral position with the locking connection 42 locked
- FIG. 10 shows the slider 24 in the rotated position and the bimetal 23 in the bent state when the locking connection 42 is unlocked.
- a spring tab 50 is provided on the actuating element 8.
- an unlatching element 52 in the form of a wing is integrally formed thereon for the extension of a rotary lever for the rotation of the slide 24.
- the bimetal 23 is preferably arranged transversely to the axis of rotation 49 of the slider 24 extending in the housing base 10.
- the short bimetal bars 32b, 33b of the bimetal 23 held on the long bimetallic bars 32a, 33a are bent out in the opposite direction to their direction of excursion 53.
- the short bimetallic brackets 32b, 33b abut the adjusting element 36, so that an additional force component in the direction of return 53 of the bimetal 23 is generated as a result of their support on the adjusting element 36.
- the long bimetallic brackets 32a, 33a of the bimetal which likewise extend in the direction of return 53, are thus supported by the short bimetallic brackets 32b, 33b, in that they are supported in the opposite direction on the adjusting element 36.
- the bimetal 24 is arranged in the housing base 10 such that the short bimetallic brackets 32b, 33b facing away from the slider 24, while the long bimetallic brackets 32a, 33a facing the slider 24 and its wings 52.
- the slider vane 52 is acted on by the first longitudinal portion L1 which is in register with the slider 24 and its vane 52, and thus by the short bimetallic brackets 32b, 33b and partly by the long bimetallic brackets 32a, 33a.
- the adjusting element 36 formed in the housing base 10 is placed on a side of the bimetal 23 facing away from the slider vane 52.
- the arrangement of the adjusting element 36 is comparatively clearly visible in FIG. 11.
- Fig. 11 shows the slider 24 and the bimetal 24 in a side view.
- the spring tab 37 can be bent via a bending point 54 on the adjusting element 36 in and counter to the direction of repositioning 53 of the bimetal 24.
- the adjustment member 36 with its spring tabs 36a serves to align the bimetal 24 in register with the wing 52 of the slider 24 and adjust such that the deflection of the bimetal 24 causes the rotation of the slider 24 and thus a reliable unlocking of the latching connection 42 ,
- the spring tab 36 a is bent around a bending point or bending edge 54 produced by a local material weakening of the adjusting element 36 in the direction of the short bimetal bars 32 b, 33 b of the bimetallic strip. metal 24 towards and thus in the direction of recession 53 more or less deflected or bent.
- Housing cap is 6 contact connection
- Adjustment element a spring flap
Landscapes
- Breakers (AREA)
- Thermally Actuated Switches (AREA)
- Emergency Protection Circuit Devices (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10007784A EP2246871B1 (fr) | 2005-03-12 | 2006-02-03 | Disjoncteur pour assurer un circuit |
PL10007784T PL2246871T3 (pl) | 2005-03-12 | 2006-02-03 | Wyłącznik ochronny dla zabezpieczenia obwodu prądowego |
PL06706602T PL1859466T3 (pl) | 2005-03-12 | 2006-02-03 | Wyłącznik ochronny dla zabezpieczenia obwodu prądowego |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202005004002 | 2005-03-12 | ||
DE200520004409 DE202005004409U1 (de) | 2005-03-18 | 2005-03-18 | Schutzschalter zur Absicherung eines Stromkreises |
PCT/EP2006/000933 WO2006097164A1 (fr) | 2005-03-12 | 2006-02-03 | Disjoncteur de protection pour la protection d'un circuit électrique |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10007784.1 Division-Into | 2010-07-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1859466A1 true EP1859466A1 (fr) | 2007-11-28 |
EP1859466B1 EP1859466B1 (fr) | 2011-11-02 |
Family
ID=36129659
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06706602A Not-in-force EP1859466B1 (fr) | 2005-03-12 | 2006-02-03 | Disjoncteur de protection pour la protection d'un circuit électrique |
EP10007784A Not-in-force EP2246871B1 (fr) | 2005-03-12 | 2006-02-03 | Disjoncteur pour assurer un circuit |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10007784A Not-in-force EP2246871B1 (fr) | 2005-03-12 | 2006-02-03 | Disjoncteur pour assurer un circuit |
Country Status (8)
Country | Link |
---|---|
US (1) | US7312687B2 (fr) |
EP (2) | EP1859466B1 (fr) |
KR (1) | KR101007081B1 (fr) |
CN (1) | CN1993791B (fr) |
AT (2) | ATE532200T1 (fr) |
CA (1) | CA2573954C (fr) |
PL (2) | PL1859466T3 (fr) |
WO (1) | WO2006097164A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105013611A (zh) * | 2015-07-22 | 2015-11-04 | 宁波哲恺电器有限公司 | 一种静电式空气净化器的高压静电放电机构 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7525054B2 (en) * | 2006-07-03 | 2009-04-28 | Swann Industries Pte Ltd. | Interlock door switch |
TWM322054U (en) * | 2007-05-18 | 2007-11-11 | Tzan-Chi Chen | Over-current protecting switch |
US7755465B2 (en) * | 2008-04-23 | 2010-07-13 | Sun-Lite Sockets Industry Inc. | Temperature control switch |
KR200461084Y1 (ko) * | 2010-08-25 | 2012-06-21 | 주식회사 케이원 코퍼레이션 | 바이메탈방식과 로커방식이 혼합된 스위치 |
CN102568928B (zh) * | 2012-01-18 | 2015-03-18 | 钻宝电子有限公司 | 一种温度敏感控制器 |
WO2015120951A1 (fr) * | 2014-02-13 | 2015-08-20 | Ellenberger & Poensgen Gmbh | Disjoncteur thermique de protection contre les surintensités |
DE202015000933U1 (de) | 2014-03-21 | 2015-04-20 | Ellenberger & Poensgen Gmbh | Schutzschalter zur Absicherung eines Stromkreises |
US11189447B2 (en) * | 2014-03-28 | 2021-11-30 | Yaowu Hua | Time switch of controllable time adjustment |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
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BE478775A (fr) | 1944-02-16 | |||
DE2353415C2 (de) * | 1973-10-25 | 1975-05-28 | Ellenberger & Poensgen Gmbh, 8503 Altdorf | Uberstromschalter mit thermischer Auslösung - |
FR2435801A1 (fr) * | 1978-09-05 | 1980-04-04 | Weber Ag Fab Elektro | Disjoncteur de protection bipolaire a declenchement thermique |
DE2928277C2 (de) * | 1979-07-13 | 1983-12-01 | Ellenberger & Poensgen Gmbh, 8503 Altdorf | Kombinierbarer zweipoliger Überstromschutzschalter |
US4338586A (en) * | 1980-09-03 | 1982-07-06 | Heinemann Electric Company | Circuit protector having a slidable latch |
US4345233A (en) * | 1981-03-02 | 1982-08-17 | Eaton Corporation | Manual switch with timed electro-thermal latch release |
US4528538A (en) * | 1984-01-13 | 1985-07-09 | Andersen James H | Combined switch and circuit breaker |
EP0249595A1 (fr) * | 1985-11-27 | 1987-12-23 | Slater Electric, Inc. | Coupe-circuit et interrupteurs unitaires |
FR2605142B1 (fr) * | 1986-10-14 | 1990-06-01 | Mors | Interrupteur electrique pourvu de moyens de protection, notamment contre de l'eau d'aspersion |
US4922219A (en) * | 1989-07-17 | 1990-05-01 | Mechanical Products, Inc. | Circuit breaker |
US5089799A (en) * | 1991-01-25 | 1992-02-18 | Sorenson Richard W | Thermal switch/breaker |
US5223813A (en) * | 1991-11-18 | 1993-06-29 | Potter & Brumfield, Inc. | Circuit breaker rocker actuator switch |
US5264817A (en) * | 1993-02-11 | 1993-11-23 | Sorenson Richard W | Thermal circuit protective device |
DE59402333D1 (de) * | 1993-03-17 | 1997-05-15 | Ellenberger & Poensgen | Geräteschalter mit integriertem Überstromschutz |
DE9422029U1 (de) | 1993-03-17 | 1997-09-18 | Ellenberger & Poensgen GmbH, 90518 Altdorf | Mehrpoliger Schutzschalter |
US5760672A (en) * | 1997-05-02 | 1998-06-02 | Wang; Ming-Shan | Safety switch built-in with protecting circuit |
US5892426A (en) * | 1998-06-12 | 1999-04-06 | Huang; Tse-Chuan | Safety switch with security structure |
TW453504U (en) * | 1999-06-24 | 2001-09-01 | You Tsung Mou | Button switch having overload protection function |
TW427544U (en) * | 1999-06-24 | 2001-03-21 | You Tsung Mou | Pressing-key switch with overload protection function |
TW456574U (en) * | 1999-10-29 | 2001-09-21 | You Tsung Mou | Overload protection push button switch with indirectly driven auto-reset activated mechanism |
US6307460B1 (en) * | 2000-02-01 | 2001-10-23 | Tsung-Mou Yu | Power switch device |
US6275134B1 (en) * | 2000-03-01 | 2001-08-14 | Tsan-Chi Chen | Safety switch with a rocker type actuator and trip-off contact |
US6400250B1 (en) * | 2000-07-14 | 2002-06-04 | Tsung-Mou Yu | Safety switch |
US6563414B2 (en) * | 2001-04-19 | 2003-05-13 | Tsung-Mou Yu | Switch having a bimetal plate with two legs |
US6552644B2 (en) * | 2001-07-17 | 2003-04-22 | Tsung-Mou Yu | Safety press-button switch |
US6714116B1 (en) * | 2002-01-22 | 2004-03-30 | Rototech Electrical Components, Inc. | Circuit breaker switch |
US6621402B2 (en) * | 2002-01-23 | 2003-09-16 | Albert Huang | Circuit breaker |
US6617952B1 (en) * | 2002-02-26 | 2003-09-09 | Tsung-Mou Yu | Switch with adjustable spring |
US6674033B1 (en) * | 2002-08-21 | 2004-01-06 | Ming-Shan Wang | Press button type safety switch |
US6734779B2 (en) * | 2002-08-24 | 2004-05-11 | Tsung-Mou Yu | Switch structure with overload protection |
US6664884B1 (en) * | 2002-08-24 | 2003-12-16 | Tsung-Mou Yu | Dual-circuit switch structure with overload protection |
US6788186B1 (en) * | 2003-05-31 | 2004-09-07 | Tsung-Mou Yu | Activation mechanism for switch devices |
US6933455B1 (en) * | 2004-04-28 | 2005-08-23 | Tsung-Mou Yu | Circuit breaker on a pushbutton switch |
-
2006
- 2006-02-03 PL PL06706602T patent/PL1859466T3/pl unknown
- 2006-02-03 EP EP06706602A patent/EP1859466B1/fr not_active Not-in-force
- 2006-02-03 EP EP10007784A patent/EP2246871B1/fr not_active Not-in-force
- 2006-02-03 KR KR1020077002071A patent/KR101007081B1/ko not_active IP Right Cessation
- 2006-02-03 CA CA2573954A patent/CA2573954C/fr not_active Expired - Fee Related
- 2006-02-03 PL PL10007784T patent/PL2246871T3/pl unknown
- 2006-02-03 AT AT06706602T patent/ATE532200T1/de active
- 2006-02-03 WO PCT/EP2006/000933 patent/WO2006097164A1/fr not_active Application Discontinuation
- 2006-02-03 CN CN2006800005475A patent/CN1993791B/zh not_active Expired - Fee Related
- 2006-02-03 AT AT10007784T patent/ATE531065T1/de active
-
2007
- 2007-03-16 US US11/725,219 patent/US7312687B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
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See references of WO2006097164A1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105013611A (zh) * | 2015-07-22 | 2015-11-04 | 宁波哲恺电器有限公司 | 一种静电式空气净化器的高压静电放电机构 |
CN105013611B (zh) * | 2015-07-22 | 2017-06-20 | 宁波哲恺电器有限公司 | 一种静电式空气净化器的高压静电放电机构 |
Also Published As
Publication number | Publication date |
---|---|
PL2246871T3 (pl) | 2012-03-30 |
US20070170047A1 (en) | 2007-07-26 |
EP2246871A1 (fr) | 2010-11-03 |
EP2246871B1 (fr) | 2011-10-26 |
EP1859466B1 (fr) | 2011-11-02 |
ATE531065T1 (de) | 2011-11-15 |
CA2573954C (fr) | 2011-11-01 |
CN1993791B (zh) | 2010-06-09 |
CA2573954A1 (fr) | 2006-09-21 |
US7312687B2 (en) | 2007-12-25 |
ATE532200T1 (de) | 2011-11-15 |
CN1993791A (zh) | 2007-07-04 |
KR20070118579A (ko) | 2007-12-17 |
PL1859466T3 (pl) | 2012-03-30 |
KR101007081B1 (ko) | 2011-01-11 |
WO2006097164A1 (fr) | 2006-09-21 |
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