ES1069053U - Connector for a coaxial thermocouple - Google Patents
Connector for a coaxial thermocouple Download PDFInfo
- Publication number
- ES1069053U ES1069053U ES200802260U ES200802260U ES1069053U ES 1069053 U ES1069053 U ES 1069053U ES 200802260 U ES200802260 U ES 200802260U ES 200802260 U ES200802260 U ES 200802260U ES 1069053 U ES1069053 U ES 1069053U
- Authority
- ES
- Spain
- Prior art keywords
- terminal
- phase
- conductor
- connector
- coaxial
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 31
- 230000004308 accommodation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
- H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
- H01R13/428—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
- H01R13/432—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members by stamped-out resilient tongue snapping behind shoulder in base or case
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2900/00—Special features of, or arrangements for controlling combustion
- F23N2900/05101—Connections between thermocouple and magnetic valves, e.g. by plug and socket connectors
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Control Of Combustion (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
Conector de un termopar coaxial.Connector of a coaxial thermocouple.
La presente invención se refiere a un conector de un termopar coaxial, también denominado termopar de tubo, adaptado para su conexión a una válvula electromagnética de gas.The present invention relates to a connector of a coaxial thermocouple, also called a tube thermocouple, adapted for connection to an electromagnetic valve gas.
Son conocidos termopares coaxiales o de tubo, que comprenden un conductor de fase y un conductor de masa que disponen coaxiales, envolviendo el conductor de masa el conductor de fase. Este tipo de termopares son más robustos, presentan un mejor conexionado y una mejor evacuación térmica que los termopares de doble hilo que comprenden un conductor de fase y un conductor de masa independientes entre sí. Es por ello, que los termopares coaxiales o de tubo son más apropiados para aplicaciones domésticas tales como quemadores de cocinas, hornos, etc.Coaxial or tube thermocouples are known, comprising a phase conductor and a ground conductor that they have coaxial, wrapping the conductor of mass the conductor phase These types of thermocouples are more robust, they have a better connection and better thermal evacuation than thermocouples double-wire comprising a phase conductor and a conductor of mass independent of each other. That is why the thermocouples Coaxial or tube are more suitable for domestic applications such as kitchen burners, ovens, etc.
La conexión de dicho termopar coaxial a una válvula electromagnética de seguridad se lleva a cabo, de forma general, mediante una pieza roscada metálica, tal y como se divulga en DE29609887U1, que se fija al extremo de los conductores del termopar, de modo que el conductor de masa se suelda a la pieza roscada, manteniéndose la continuidad eléctrica. En el interior de dicha pieza roscada se aloja aislado el conductor de fase que una vez ensamblada la pieza roscada a la válvula electromagnética, entra en contacto con el terminal de dicha válvula electromagnética.The connection of said coaxial thermocouple to a Safety solenoid valve is carried out, so general, by means of a threaded metal part, as disclosed in DE29609887U1, which is fixed to the end of the conductors of the thermocouple, so that the ground conductor is welded to the piece threaded, maintaining electrical continuity. Inside of said threaded part is housed isolated the phase conductor that a Once the threaded part is assembled to the solenoid valve, it enters in contact with the terminal of said electromagnetic valve.
Evidentemente, esta solución de montaje roscado además de encarecer de forma importante el producto, ralentiza la operación de montaje, y en ocasiones la dificulta debido a un difícil acceso a la zona de conexión.Obviously, this threaded mounting solution In addition to making the product more expensive, it slows down the assembly operation, and sometimes makes it difficult due to a difficult access to the connection zone.
En ES1023977U se describe un acoplamiento rápido de un termopar coaxial o de tubo que comprende un casquillo eléctricamente conductor que se monta sobre la extremidad libre del tubo y tiene al menos un saliente radial que coopera con una embocadura dispuesta en el cuerpo de la válvula, de modo que se establece un acoplamiento entre ambos tipo bayoneta.A quick coupler is described in ES1023977U of a coaxial or tube thermocouple comprising a bushing electrically conductive that is mounted on the free end of the tube and has at least one radial projection that cooperates with a mouthpiece arranged in the valve body, so that it establishes a coupling between both bayonet type.
El objeto de la presente invención es proporcionar un conector de un termopar coaxial adaptado para su conexión a una válvula electromagnética de gas según se define en las reivindicaciones.The object of the present invention is provide a coaxial thermocouple connector adapted for your connection to an electromagnetic gas valve as defined in The claims.
El termopar coaxial comprende un conductor de fase y un conductor de masa que envuelve al conductor de fase. A su vez, el conector del terminal coaxial comprende un terminal de fase que se fija a un extremo del conductor de fase siendo el terminal de fase un terminal hembra, un terminal de masa que se fija en un extremo al conductor de masa envolviendo al terminal de fase, y un elemento aislante en cuyo interior se fija el terminal de fase alojándose al menos parcialmente el elemento aislante en el interior del terminal de masa.The coaxial thermocouple comprises a conductor of phase and a ground conductor that surrounds the phase conductor. To its instead, the coaxial terminal connector comprises a phase terminal which is fixed to one end of the phase conductor being the terminal of phase a female terminal, a ground terminal that is fixed in a end to the ground conductor wrapping the phase terminal, and a insulating element inside which the phase terminal is fixed the insulating element is housed at least partially of the mass terminal.
De este modo, se obtiene un conector de conexión rápida de un termopar coaxial o de tubo robusto, adaptado para su conexión a válvulas electromagnéticas que incluyen un conector macho sin necesidad de elementos intermedios. Se elimina la necesidad de utilizar elementos roscados que encarecen sustancialmente el producto final, facilitándose el montaje de dicho conector a la válvula electromagnética correspondiente por un lado, por la sencillez de dicho conector de conexión rápida, y por otro lado, por la rapidez en su montaje/conexión. Así pues, este tipo de conector de conexión rápida se puede conectar incluso en zonas de espacio reducido y difícil acceso para el usuario, mejorándose la productividad de su montaje.In this way, a connection connector is obtained fast of a coaxial thermocouple or of robust tube, adapted for your connection to electromagnetic valves that include a connector male without the need for intermediate elements. The need to use threaded elements that make it expensive substantially the final product, facilitating the assembly of said connector to the corresponding solenoid valve on the one hand, for the simplicity of said quick connect connector, and on the other side, for the speed in its assembly / connection. So, this kind of Quick connect connector can be connected even in areas of reduced space and difficult access for the user, improving the assembly productivity.
Esta y otras características y ventajas de la invención se harán evidentes a la vista de las figuras y de la descripción detallada de la invención.This and other features and advantages of the invention will become apparent in view of the figures and of the Detailed description of the invention.
La Fig. 1 es una sección longitudinal de un conector coaxial de un termopar coaxial detector de llama según la invención.Fig. 1 is a longitudinal section of a coaxial connector of a coaxial thermocouple flame detector according to the invention.
La Fig. 2 es una vista lateral del conector coaxial mostrado en la Fig. 1.Fig. 2 is a side view of the connector coaxial shown in Fig. 1.
En la figura 1, se muestra un conector coaxial 1 de un termopar coaxial detector de llama adaptado a una válvula electromagnética de gas, según la invención, comprendiendo el termopar coaxial, un conductor de fase 2 y un conductor de masa 3 que envuelve exteriormente al conductor de fase 2.In Figure 1, a coaxial connector 1 is shown of a coaxial thermocouple flame detector adapted to a valve gas electromagnetic, according to the invention, comprising the coaxial thermocouple, a phase 2 conductor and a ground conductor 3 that wraps the phase 2 conductor outwardly.
El conector coaxial 1 comprende un terminal de fase 4 eléctricamente conductor que se fija a un extremo del conductor de fase 2, un terminal de masa 5 eléctricamente conductor que se fija en un extremo al conductor de masa 3 envolviendo al terminal de fase 4, y un elemento aislante 6, preferiblemente de plástico, en cuyo interior se fija el terminal de fase 4 alojándose al menos parcialmente el elemento aislante 6 en el interior del terminal de masa 5.Coaxial connector 1 comprises a terminal electrically conductive phase 4 that is fixed to one end of the Phase 2 conductor, an electrically conductive ground terminal 5 which is fixed at one end to the ground conductor 3 wrapping the phase 4 terminal, and an insulating element 6, preferably of plastic, inside which the phase 4 terminal is fixed housing at least partially the insulating element 6 inside the mass terminal 5.
El cuerpo aislante 6, que es sustancialmente cilíndrico y hueco, tiene un primer alojamiento 9b axial a través del cual se introduce el conductor de fase 2 y un segundo alojamiento 9a axial, continuo y coaxial al primer alojamiento axial 9b, que tiene un diámetro superior al diámetro del primer alojamiento 9b. Por otra parte, el terminal de fase 4 comprende al menos una lengüeta 7 elástica que sobresale radialmente de dicho terminal de fase 4, expandiéndose la lengüeta 7 en el interior del segundo alojamiento 9b una vez que el terminal de fase 4 se aloja en el segundo alojamiento 9a, de modo se evitan desmontajes accidentales puesto que la lengüeta 7 hace tope contra una superficie de fondo 9c del segundo alojamiento 9a fijándose el terminal de fase 4 al elemento aislante 6.The insulating body 6, which is substantially cylindrical and hollow, it has a first axial housing 9b through of which the phase 2 conductor is introduced and a second 9a axial, continuous and coaxial housing to the first axial housing 9b, which has a diameter greater than the diameter of the first accommodation 9b. On the other hand, the phase 4 terminal comprises the minus an elastic tongue 7 protruding radially from said phase 4 terminal, the tongue 7 expanding inside the second housing 9b once the phase 4 terminal is housed in the second housing 9a, so disassembly is avoided accidental since the tongue 7 stops against a bottom surface 9c of the second housing 9a fixing the phase 4 terminal to insulating element 6.
Además, el cuerpo aislante 6 comprende un primer segmento 6a que se introduce ajustado en el interior del terminal de masa 5 y en cuyo interior se dispone el primer alojamiento axial 9b, y un segundo segmento 6b concéntrico y continuo al primer segmento 6a, en cuyo interior se dispone el segundo alojamiento axial 9a, incluyendo dicho segundo segmento 6b unos cortes axiales 12 dispuestos equidistantes, que flexibilizan el segundo segmento 6b con el fin de facilitar su inserción en la válvula electromagnética no representada.In addition, the insulating body 6 comprises a first segment 6a that is inserted adjusted inside the terminal of mass 5 and inside which the first axial housing is arranged 9b, and a second segment 6b concentric and continuous to the first segment 6a, inside which the second housing is arranged axial 9a, said second segment 6b including axial cuts 12 arranged equidistant, making the second segment 6b more flexible in order to facilitate its insertion in the solenoid valve not represented
Por otra parte, el terminal de masa 5 tiene una geometría sustancialmente cilíndrica con un extremo 5b que se ajusta concéntrico al exterior del conducto de masa 3 del termopar coaxial, fijándose dicho conducto de masa 3 al extremo 5b por medio de unos medios de conexión 11. En la realización descrita de la invención el conducto de masa 3 se fija al extremo 5b mediante soldadura 11, pero en otras realizaciones no representadas en las figuras, el conducto de masa 3 puede ser fijado al extremo 5b por medio de otros medios de fijación como por ejemplo pegado, remachado, grapado, mediante una abrazadera, clipaje etc. Así mismo, el extremo 5b no tiene por qué ser cilíndrico, tal y como se muestra en las figuras 1 y 2, sino que puede tener una geometría adaptada para colaborar con los medios de fijación correspondientes para la correcta fijación del extremo 5b y el conducto de masa 3, como por ejemplo una geometría troncocónica.On the other hand, the ground terminal 5 has a substantially cylindrical geometry with an end 5b that fits concentric to the outside of the mass duct 3 of the coaxial thermocouple, said mass conduit 3 being fixed to end 5b by means of connection means 11. In the described embodiment of the invention the mass duct 3 is fixed to end 5b by welding 11, but in other embodiments not shown in the figures, the conduit of mass 3 can be fixed to end 5b by other means for fixing such as glueing, riveting, stapling, by a clamp, clipping etc. Likewise, the 5b end does not have what to be cylindrical, as shown in figures 1 and 2, but that can have a geometry adapted to collaborate with the media corresponding fixing for correct end fixing 5b and the mass duct 3, such as a geometry conical trunk
El terminal de masa 5 comprende, tal y como se muestra en la figura 2, unas ranuras 8 axiales que tienen una primera parte 8a definida por una anchura d1 y una segunda parte 8b definida por una anchura d2, siendo la segunda anchura d2 superior a la primera anchura d1.The ground terminal 5 comprises, as is shown in figure 2, axial slots 8 having a first part 8a defined by a width d1 and a second part 8b defined by a width d2, the second width d2 being greater than the first width d1.
El elemento aislante 6, a su vez, incluye al menos uno saliente 10 radial exterior en el primer segmento 6a, siendo definido el saliente 10 definido por una anchura d3 superior al menos a la anchura d1 de la primera parte 8a, alojándose el saliente 10 en la segunda parte 8b de la ranura 8, fijando de este modo, el elemento aislante 6 al terminal de masa 5.The insulating element 6, in turn, includes the minus one outer radial projection 10 in the first segment 6a, the protrusion 10 being defined by a width d3 greater being defined at least the width d1 of the first part 8a, the projection 10 in the second part 8b of the slot 8, fixing of this mode, the insulating element 6 to the ground terminal 5.
Por último, a través del conector coaxial 1 el usuario puede identificar fácilmente el tipo de termopar al que está conectado dicho conector coaxial 1, diferenciándolo de cualquier otro tipo de conector. La identificación se basa en la diferenciación por colores del cuerpo aislante 6.Finally, through coaxial connector 1 the user can easily identify the type of thermocouple he is connected said coaxial connector 1, differentiating it from any Other type of connector. The identification is based on the color differentiation of the insulating body 6.
Claims (5)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200802260U ES1069053Y (en) | 2008-11-04 | 2008-11-04 | "CONNECTOR OF A COAXIAL THERMOPAR" |
| ARP090104113A AR073976A1 (en) | 2008-11-04 | 2009-10-26 | CONNECTOR OF A COAXIAL THERMOPAR ADAPTED FOR CONNECTION TO AN ELECTROMAGNETIC VALVE |
| EP09382235A EP2182584A1 (en) | 2008-11-04 | 2009-11-02 | Connector for a coaxial thermocouple |
| BRPI0904657-7A BRPI0904657A2 (en) | 2008-11-04 | 2009-11-04 | connector for a coaxial thermocouple adapted for connection to an electromagnetic gas valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200802260U ES1069053Y (en) | 2008-11-04 | 2008-11-04 | "CONNECTOR OF A COAXIAL THERMOPAR" |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES1069053U true ES1069053U (en) | 2009-01-16 |
| ES1069053Y ES1069053Y (en) | 2009-04-16 |
Family
ID=40192913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200802260U Expired - Fee Related ES1069053Y (en) | 2008-11-04 | 2008-11-04 | "CONNECTOR OF A COAXIAL THERMOPAR" |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2182584A1 (en) |
| AR (1) | AR073976A1 (en) |
| BR (1) | BRPI0904657A2 (en) |
| ES (1) | ES1069053Y (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1064806Y (en) * | 2007-01-31 | 2007-08-01 | Orkli S Coop Ltda | AUXILIARY ELECTROMAGNETIC VALVE FOR A GAS SERVOVALVULA |
| EP2802042B1 (en) | 2013-05-10 | 2017-07-12 | Orkli, S. Coop. | Thermocouple connector adapted for being connected to a safety gas valve, and thermocouple |
| IT201900016022A1 (en) | 2019-09-10 | 2021-03-10 | Robertshaw Italy S R L | Thermocouple connector suitable for connection with a safety valve and thermocouple |
| CN113517577B (en) * | 2021-06-08 | 2023-03-07 | 平高集团有限公司 | Temperature rise test patch board and temperature rise test connector |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3741816A (en) * | 1968-06-03 | 1973-06-26 | Jade Controls Inc | Thermocouple structures |
| ES1023977Y (en) | 1993-03-05 | 1994-07-16 | Orkli S Coop Ltda | QUICK COUPLING OF A TUBE THERMOCOUPLE. |
| DE29609887U1 (en) | 1996-06-07 | 1996-11-07 | Fritz von Paris KG Technische Metallerzeugnisse, 63628 Bad Soden-Salmünster | Connector |
| JP3797585B2 (en) * | 1998-08-11 | 2006-07-19 | 矢崎総業株式会社 | Shield connector |
| JP2002042989A (en) * | 2000-07-21 | 2002-02-08 | Sumitomo Wiring Syst Ltd | Shield terminal |
| EP1716366A1 (en) * | 2004-02-16 | 2006-11-02 | Erta Elektromekanik Imalat San. Ve Tic. Ltd. Sti. | A connector |
| DE202005008384U1 (en) * | 2005-05-30 | 2005-07-21 | Rosenberger Hochfrequenztechnik Gmbh & Co.Kg | Coaxial plug connector for attachment to a coaxial cable having a through bore with a wall which can stretch radially outwards in the regions of recesses |
-
2008
- 2008-11-04 ES ES200802260U patent/ES1069053Y/en not_active Expired - Fee Related
-
2009
- 2009-10-26 AR ARP090104113A patent/AR073976A1/en active IP Right Grant
- 2009-11-02 EP EP09382235A patent/EP2182584A1/en not_active Withdrawn
- 2009-11-04 BR BRPI0904657-7A patent/BRPI0904657A2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AR073976A1 (en) | 2010-12-15 |
| EP2182584A1 (en) | 2010-05-05 |
| ES1069053Y (en) | 2009-04-16 |
| BRPI0904657A2 (en) | 2011-02-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG1K | Utility model granted | ||
| FD1K | Utility model lapsed |
Effective date: 20161227 |