EP2609607A1 - Dispositif de detection et de signalement du changement d'etat d'un bouton-poussoir - Google Patents
Dispositif de detection et de signalement du changement d'etat d'un bouton-poussoirInfo
- Publication number
- EP2609607A1 EP2609607A1 EP11737970.1A EP11737970A EP2609607A1 EP 2609607 A1 EP2609607 A1 EP 2609607A1 EP 11737970 A EP11737970 A EP 11737970A EP 2609607 A1 EP2609607 A1 EP 2609607A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- generator
- control head
- button
- push button
- push
- 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
- 230000008859 change Effects 0.000 title claims abstract description 16
- 230000011664 signaling Effects 0.000 title claims abstract description 15
- 230000005291 magnetic effect Effects 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 10
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 230000000881 depressing effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000005284 excitation Effects 0.000 description 5
- 230000000994 depressogenic effect Effects 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 239000003302 ferromagnetic material Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/08—Indicators; Distinguishing marks
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
- H01H9/168—Indicators for switching condition, e.g. "on" or "off" making use of an electromagnetic wave communication
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C2201/00—Transmission systems of control signals via wireless link
- G08C2201/10—Power supply of remote control devices
- G08C2201/11—Energy harvesting
- G08C2201/112—Mechanical energy, e.g. vibration, piezoelectric
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
- H01H2003/024—Resetting of bistable emergency operating part by pulling it
Definitions
- the present invention relates to a device for detecting and reporting the change of state of a push button as well as to the control assembly grouping the push button and the detection and signaling device.
- the detection and signaling device of the invention is particularly suitable for use on an emergency stop push button.
- the object of the invention is therefore to provide a device for detecting the change of state of a push button such as for example an emergency stop and report this change of state, this device being easy to assemble on an existing pushbutton, without affecting the structure of the latter.
- a device for detecting and signaling the change of state of a push button said push-button comprising a body, a control head mounted on the body and operable in translation along a main axis between several positions for conferring different states to the push button in order to control an electrical circuit, the device being in the form of an additive removable from the push button and comprising:
- an electric energy generator housed in the housing and adapted to cooperate with the control head to convert mechanical energy into electrical energy
- the electric energy generator is of the electromagnetic type and comprises a magnetic circuit provided with a fixed part and a moving part and an electromagnetic coil traversed by the magnetic circuit.
- the device comprises a connecting piece cooperating with the electrical energy generator and operable in translation by the control head.
- the connecting piece comprises a ring mounted on return means and coaxially with respect to the opening.
- the device comprises a spring mounted between the connecting piece and the movable part of the electrical energy generator.
- the connecting piece comprises a lug secured to the ring, said lug having an oblong opening through which a lug made on the movable part.
- the mobile part of the electrical energy generator is movable between a first position and a second position and the energy generator is arranged to generate a first quantity of energy during a passage of the mobile part of the the first position at the second position and a second amount of energy during a transition from the moving part of the second position to the first position.
- the device comprises an electronic card housed in the housing and comprising the wireless transmitter, said wireless transmitter being electrically connected to the generator of electrical energy.
- the transmitter is radiofrequency.
- the transmitter is of the infrared type.
- the invention also relates to a control assembly comprising a push button having a body, a control head mounted on the body and operable in translation along a main axis between several positions to give different states to the push button, characterized in that the control assembly also comprises a device for detecting and signaling the change of state of the push-button as defined above, said device being threaded around the push-button and arranged to mechanically cooperate with the control head.
- the wireless transmitter is arranged to send a first message during a depression of the control head of the push button and a second message when the control head of the push button is released.
- control assembly comprises a unit of contacts assembled on the body of the pushbutton and able to be actuated by the control head,
- the body of the push button is mounted in a hole made through a wall, the control head being situated on the front side with respect to the wall and the unit of contacts of the rear side with respect to the wall,
- the device for detecting the change of state of the push button is mounted on the front side relative to the wall and arranged between the control head and the wall.
- the inventions detailed above are particularly adapted to be used for an emergency stop type pushbutton.
- FIG. 1 shows, in perspective, the control assembly of the invention comprising the push-button mounted through a wall and the detection and signaling device of the invention
- FIG. 2 represents, in a view from above, the control assembly of the invention
- FIG. 3 represents, in an exploded view, the detection and signaling device of the invention as well as the push button, without its contact unit, intended to be inserted into the device of the invention, FIG. the control assembly of the invention for cutting according to BB in FIG.
- FIGS. 5 and 6 show the control assembly of the invention for cutting along AA in FIG. 2, respectively with the control head released and the control head depressed
- FIG. 7 is an exploded view of the energy generator employed in the invention
- FIGS. 8A and 8B show the two operating positions of the energy generator shown in FIG. 7.
- the device of the invention makes it possible to detect the change of state of a pushbutton and to signal this change of state by sending a message to a receiver.
- This device is in particular adapted to operate on a push button, for example of the emergency stop type.
- a push-button 2 of the emergency stop type has a known architecture.
- This architecture consists mainly of a body 21, a control head 20 mounted on the body 21, a fixing device 7 and at least one contact unit 22, for example mounted mechanically on the body 21 With the aid of the fixing device 7.
- a contact unit comprises, for example, movable contacts that can be actuated by a pressure on the control head 20 along a control axis (X).
- the contacts of the contact unit are of normally closed type (NC for "Normally Closed” in English) so as to control the opening of an electrical circuit during the Pushing the control head 20.
- Other contact units can also be hung to provide other functions.
- the pushbutton 2 is intended to be mounted axially in a standard diameter orifice formed through a wall P.
- the control head 20 is located on the front side ( AV) with respect to the wall P and one or more contact units 22 are mounted on the rear side (AR) with respect to the wall P, rendering these units invisible to the user (FIGS. 1 and 4).
- the fixing device 7 which makes it possible to fix the push-button on the wall P and to accommodate one or more contact units 22 is not precisely described in this application. Such a device 7 is shown in the accompanying figures and precisely described in the published patent EP0889564 or its corresponding US6050528.
- the device 3 for detecting and signaling the invention is in the form of an accessory or additive that can be added to the current push button 2 without changing the structure of the latter.
- the device 3 of the invention is therefore removable and can be added to or dissociated from the push button 2 easily.
- the device 3 of the invention is just to be threaded along the control axis (X) around the body 21 of the pushbutton 2 so as to be positioned between the control head 20 and the wall P.
- the control assembly of the invention is formed of a push button 2, for example of the emergency stop type and a detection and signaling device 3 as described below. These two elements, forming the control assembly, are assembled one on the other in such a way that no structural or functional modification is necessary to make them work together.
- the detection and signaling device 3 of the invention comprises a housing 30 composed of a base 300 intended to bear against the wall P and a cover 301 closing on the base 300.
- the housing 30 is traversed right through by an opening 302 through which is inserted the pushbutton 2, said opening 302 being intended to be positioned coaxially with respect to the axis of the orifice through the wall P.
- the base 300 comprises in particular a pipe 303 forming the inner wall of the opening 302.
- the device comprises an electrical energy generator 1 housed in the housing and for converting a mechanical energy into electrical energy.
- This energy generator 1 is for example of electromagnetic induction type or piezoelectric type and makes it possible to transform a mechanical energy into electrical energy, the mechanical energy being provided by the movement of a control member mobile mechanics, such as the control head 20 of the push button.
- An electromagnetic induction energy generator 1 is shown in FIG. 7. It makes it possible to generate an electric current in an excitation coil 11 by varying the magnetic flux passing through the coil 11 by an external mechanical action.
- the generator 1 comprises in particular said excitation coil 1 1 and a magnetic circuit through which a magnetic field may flow, said magnetic circuit being formed of a fixed part and a mobile part 10.
- the magnetic flux in the magnetic circuit is defined by the instantaneous angular position of the movable portion relative to the fixed portion so that the movement of the movable portion relative to the fixed portion creates a variation of the magnetic flux through the coil 1 1 which causes the creation of an electric current in the coil 1 1.
- the voltage created across the coil 1 1 by the variation of the flux magnetic depends on the time and therefore the speed of movement of the movable portion 10 relative to the fixed part.
- the excitation coil 1 1 comprises a frame 1 10 made of an insulating material, on which is wound a winding 1 1 1 of n turns of a conductive wire.
- the armature 1 10 has a central opening formed along a longitudinal axis and whose dimensions are adapted to be traversed several times by the magnetic circuit.
- the fixed part of the magnetic circuit passes through the central opening of the coil 1 1 twice, forming a loop.
- the magnetic circuit thus crosses the central opening of the coil 1 1 a first time, then bypasses the coil 1 1 to form the loop, and passes through the central opening of the coil 1 1 a second time.
- the moving part 10 of the magnetic circuit has, for example, a symmetrical H-shaped shape comprising, for example, a permanent magnet 100 sandwiched between two parallel layers 101a, 101b of ferromagnetic material, an upper layer 101a and a lower layer 101b.
- This movable portion 10 is rotatably mounted on a horizontal axis of rotation perpendicular to the longitudinal axis of the central opening of the frame 1 10.
- the fixed part of the magnetic circuit is made of a material of high magnetic permeability such as a ferromagnetic material.
- the fixed part comprises a U-shaped base 120 spanning the excitation coil 11.
- the fixed part of the magnetic circuit also comprises a first arm 121 and a second arm 122 which are distinct, non-contiguous and non-identical, one of the arms being the reflection of the other in a mirror.
- the first arm 121 is connected to the first end of the base 120 while the second arm 122 is connected to the second end of the base 120.
- These two arms 121, 122 are L-shaped and distinctly pass through the opening central frame 1 10 in two planes parallel to the longitudinal axis of the central opening of the coil 1 1.
- each of the arms 121, 122 are positioned on either side of the permanent magnet 100 of the mobile part 10 and between the two ferromagnetic layers 101a, 101b of the mobile part 10.
- Each arm 121, 122 forms a stop for the movable portion 10 and defines two opposite bearing pads, an upper support pad and a lower pad.
- the movable portion 10 has a degree of freedom in rotation between the stops formed by each of the arms 121, 122.
- the magnetic field flowing in the arms 121, 122 always passes through.
- the magnetic field passes through the central opening of the excitation coil 1 1 twice in the same direction.
- the mobile part 10 performs a rocking movement about its axis and can take two distinct end positions defined by the stops, in each of which the mobile part 10 is held by magnetic forces .
- the moving part 10 is detached from one of its extreme positions and moved beyond a central equilibrium position, it is instantly attracted by magnetic effect to the other end position. This phenomenon is described in particular in the previous patent application GB 1,312,927.
- the energy generator 1 is housed in the housing 30 and cooperates mechanically with the control head 20 via a movable connecting piece 4 operable in translation by the control head 20.
- This connecting piece 4 is housed in the housing 30 and converts the movement of the control head 20 between its two positions in a movement of the movable portion 10 of the generator 1 between its two positions.
- the energy generator is offset relative to the control axis (X).
- the device also comprises at least one electronic card 5 (FIG. 3) comprising a wireless transmitter, a device for accumulating the electrical energy generated by the generator 1 and an antenna associated with the wireless transmitter.
- the wireless transmitter is for example radiofrequency type and is powered by the current produced by the generator 1 via the energy storage device. Using the antenna, it sends a message to a remote receiver (not shown) which has a corresponding antenna to receive the message.
- the wireless communication protocol used between the transmitter and the receiver will be for example ZIGBEE.
- the transmitter may be of the infrared type. According to the invention, the sending of a message is controlled by the movement of the control head 20.
- the message may comprise several identical successive frames and include in particular a unique identifier of the push button allowing the receiver to identify the button. -picker that has been operated.
- the receiver will include, for example, a table listing all the pushbuttons with which it is paired and the state of each of these pushbuttons.
- the first amount of energy and the second amount of energy generated during a round trip of the mobile part 10 of the generator 1 can each be used by the electronic card 5 to send a separate message.
- the two voltages generated are in fact of opposite signs, the first voltage being for example positive and the second negative voltage, which allows the electronic card to distinguish it. it is a depression or a release of the control head 20 of the push button 2 and send two different messages for each of the actions.
- the connecting piece 4 comprises a ring 40 made around the axis (X) and is arranged to slide along the axis (X) between the tubing 303 made on the base 300 of the housing 30 and the inner surface of the cover 301. of the housing 30.
- the connecting piece 4 is operable in translation along the control axis (X) between a relaxed position and a depressed position and is urged in its movement by one or more springs 60, 61 (two springs in the figure 4) coming against the base 300 of the housing 30 of the device.
- the connecting piece 4 also comprises a tab 41 extending parallel to the control axis (X), said tab 41 having an oblong opening 42 extending in length parallel to the control axis (X).
- the movable portion 10 of the generator 1 mechanically cooperates with the connecting piece through a lug 102 passing through the oblong opening 42, the oblong opening 42 then forming a cam and the lug 102 a cam follower.
- the device comprises a spring 62 (FIGS. 3, 5 and 6) mounted between the tab 41 of the connecting piece 4 and the mobile part 10 of the generator 1.
- the connecting piece 4 thus cooperates mechanically with the mobile part 10 of the generator 1 via the spring 62 and via the assembly formed by the lug 102 and the oblong opening 42.
- control head 20 of the emergency stop is depressed by the operator.
- depression of the control head 20 of the emergency stop not only causes the process to stop, but also the displacement of the connecting piece 4 towards the inside of the housing 30 of the detection and signaling device 3.
- the translation of the connecting piece 4 causes compression of the spring 62 which then stores mechanical energy.
- the only mechanical force exerted is however not sufficient to take off the moving part 10 from its position.
- the oblong opening 42 slides relative to the lug 102.
- the end of the oblong opening comes into contact with the lug 102 and presses the movable portion 10 to take off from its first position.
- the rapid rotation of the moving part 10 towards its second position is ensured thanks to the mechanical energy stored by the spring 62.
- the movement of the mobile part 10 of the generator 1 generates a quantity of energy usable by the electronic card 5 to send a message to the receiver.
- the receiver receiving the message then knows the identifier of the push button 2 which has been pressed and can memorize the change of state of this push button 2.
- the springs 60, 61 return the connecting piece 4 in the released position, causing the tab 41 of the connecting piece 4.
- the movable portion 10 is then detached from its second position.
- the rapid rotation of the movable part 10 towards its first position is then ensured by the springs 60, 61.
- the amount of energy generated during the return can be exploited to send a new message to the receiver to indicate the return to the rest position of the control head 20.
- the receiver can then store the new state of the button.
- the invention will be particularly used to detect the change of state of emergency stop type pushbuttons connected in series along a process to be controlled. If the number of these emergency stops is important, the device 3 for detection and reporting of the invention will know which emergency stop has been activated.
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Push-Button Switches (AREA)
- Selective Calling Equipment (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Transmitters (AREA)
- Mobile Radio Communication Systems (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1056741A FR2964241B1 (fr) | 2010-08-25 | 2010-08-25 | Dispositif de detection et de signalement du changement d'etat d'un bouton-poussoir |
| PCT/EP2011/063185 WO2012025335A1 (fr) | 2010-08-25 | 2011-08-01 | Dispositif de detection et de signalement du changement d'etat d'un bouton-poussoir |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2609607A1 true EP2609607A1 (fr) | 2013-07-03 |
| EP2609607B1 EP2609607B1 (fr) | 2014-12-31 |
Family
ID=43743528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP11737970.1A Not-in-force EP2609607B1 (fr) | 2010-08-25 | 2011-08-01 | Dispositif de detection et de signalement du changement d'etat d'un bouton-poussoir |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9390874B2 (fr) |
| EP (1) | EP2609607B1 (fr) |
| JP (1) | JP5502241B2 (fr) |
| CN (1) | CN103069522B (fr) |
| AU (1) | AU2011295275B2 (fr) |
| BR (1) | BR112013004267A2 (fr) |
| CA (1) | CA2807067C (fr) |
| FR (1) | FR2964241B1 (fr) |
| MX (1) | MX2013001479A (fr) |
| WO (1) | WO2012025335A1 (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9589741B2 (en) * | 2013-06-20 | 2017-03-07 | Eaton Electrical Ip Gmbh & Co. Kg | Pressure-actuated safety switch with monitoring function |
| USD742840S1 (en) * | 2013-11-13 | 2015-11-10 | Rockwell Automation Technologies, Inc. | Industrial control |
| FR3023648B1 (fr) | 2014-07-09 | 2016-07-01 | Schneider Electric Ind Sas | Dispositif d'arret d'urgence |
| WO2016033607A1 (fr) * | 2014-08-29 | 2016-03-03 | Automatic Bar Controls, Inc. | Appareil de distribution de boisson avec assemblage de capteur pour détecter la distribution de boisson |
| US11657985B2 (en) * | 2017-11-28 | 2023-05-23 | Idec Corporation | Operation switch unit, remote operation terminal and operation system |
| DE102019101267A1 (de) * | 2019-01-18 | 2020-07-23 | Eaton Intelligent Power Limited | Tastschalter-Anordnung mit Kennzeichnung von Schaltzuständen |
| USD924865S1 (en) * | 2020-03-26 | 2021-07-13 | Alpine Electronics, Inc. | Operating device |
| US12355373B2 (en) | 2021-06-02 | 2025-07-08 | Schneider Electric Asia Pte Ltd | Wireless transmitter |
| FR3128807A1 (fr) | 2021-10-29 | 2023-05-05 | Schneider Electric Industries Sas | Dispositifs de commande sans fil |
| EP4654167A1 (fr) * | 2024-05-21 | 2025-11-26 | elobau GmbH & Co. KG | Dispositif de commande pour commander une fonction d'une machine |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2877817A (en) * | 1956-01-05 | 1959-03-17 | United Aircraft Corp | Threaded insert having lugs bent into slotted locking ring |
| US3523169A (en) * | 1968-09-04 | 1970-08-04 | Robertshaw Controls Co | Two-position tubular lighted pushbutton construction |
| GB1312927A (en) | 1970-05-22 | 1973-04-11 | Zentronik Veb K | Non-contacting switching device for producing electrical pulses |
| GB1445621A (en) * | 1973-01-30 | 1976-08-11 | Gte International Inc | Push button controls |
| JPH01319218A (ja) * | 1988-06-17 | 1989-12-25 | Matsushita Electric Ind Co Ltd | キースイッチ |
| US5632168A (en) * | 1994-04-07 | 1997-05-27 | Honda Lock Mfg. Co., Ltd. | Key lock device |
| FR2765737B1 (fr) | 1997-07-02 | 1999-09-10 | Schneider Electric Sa | Dispositif de commande ou de signalisation electrique |
| JP4179743B2 (ja) | 1999-11-10 | 2008-11-12 | Idec株式会社 | 電気部品及びこれを備えた非常停止システム |
| US6700310B2 (en) * | 2000-10-13 | 2004-03-02 | Lear Corporation | Self-powered wireless switch |
| US20020070635A1 (en) * | 2000-10-13 | 2002-06-13 | Morrison Gerald O. | Self-powered wireless switch |
| US6618022B2 (en) * | 2001-07-20 | 2003-09-09 | Delta Systems, Inc. | Radio frequency powered switch |
| US7002457B2 (en) * | 2002-12-20 | 2006-02-21 | General Motors Corporation | Seat belt status monitoring system |
| US7383911B2 (en) * | 2003-09-19 | 2008-06-10 | Ford Global Technologies Llc | Wireless seatbelt buckle switch harvesting energy and method therefor |
| JP4678145B2 (ja) * | 2004-06-11 | 2011-04-27 | 船井電機株式会社 | ディスク装置の再生速度切替回路 |
| JP2006044507A (ja) * | 2004-08-05 | 2006-02-16 | Takata Corp | ホーンスイッチ装置、エアバッグ装置、ステアリング装置 |
| FR2883938B1 (fr) * | 2005-04-05 | 2009-10-09 | Zedel Soc Par Actions Simplifiee | Mousqueton a verrouillage automatique |
| DE102007024296B4 (de) * | 2007-05-23 | 2018-08-30 | Georg Schlegel Gmbh & Co. Kg | Zusatzvorrichtung mit einer Zusatzfunktionseinheit für ein Befehls- und/oder Meldegerät sowie Befehls- und/oder Meldegerät |
| US7790996B2 (en) * | 2007-07-12 | 2010-09-07 | General Electric Company | Status indication for emergency stop push button |
| EP2366191B1 (fr) * | 2008-11-14 | 2016-04-13 | Franco Frazza | Générateur électrique du type à bouton-poussoir |
| CN201388221Y (zh) * | 2009-04-16 | 2010-01-20 | 华晶科技股份有限公司 | 按键装置及具该按键装置的可携带式通讯装置 |
| US8324998B2 (en) * | 2009-09-16 | 2012-12-04 | Ecoharvester, Inc. | Wireless switch with multipolar electromagnetic generator |
-
2010
- 2010-08-25 FR FR1056741A patent/FR2964241B1/fr not_active Expired - Fee Related
-
2011
- 2011-08-01 JP JP2013525214A patent/JP5502241B2/ja not_active Expired - Fee Related
- 2011-08-01 AU AU2011295275A patent/AU2011295275B2/en not_active Ceased
- 2011-08-01 CA CA2807067A patent/CA2807067C/fr not_active Expired - Fee Related
- 2011-08-01 MX MX2013001479A patent/MX2013001479A/es active IP Right Grant
- 2011-08-01 EP EP11737970.1A patent/EP2609607B1/fr not_active Not-in-force
- 2011-08-01 CN CN201180040257.4A patent/CN103069522B/zh not_active Expired - Fee Related
- 2011-08-01 BR BR112013004267A patent/BR112013004267A2/pt not_active IP Right Cessation
- 2011-08-01 US US13/816,289 patent/US9390874B2/en not_active Expired - Fee Related
- 2011-08-01 WO PCT/EP2011/063185 patent/WO2012025335A1/fr not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2012025335A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2011295275A1 (en) | 2013-03-14 |
| US9390874B2 (en) | 2016-07-12 |
| MX2013001479A (es) | 2013-03-18 |
| CN103069522A (zh) | 2013-04-24 |
| BR112013004267A2 (pt) | 2016-08-02 |
| JP5502241B2 (ja) | 2014-05-28 |
| JP2013536553A (ja) | 2013-09-19 |
| WO2012025335A1 (fr) | 2012-03-01 |
| FR2964241A1 (fr) | 2012-03-02 |
| FR2964241B1 (fr) | 2012-08-17 |
| CA2807067A1 (fr) | 2012-03-01 |
| US20130134798A1 (en) | 2013-05-30 |
| AU2011295275B2 (en) | 2014-05-15 |
| CN103069522B (zh) | 2016-08-10 |
| EP2609607B1 (fr) | 2014-12-31 |
| CA2807067C (fr) | 2015-12-29 |
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