ES2585042A1 - Gas valve, cooking point, and cooking appliance (Machine-translation by Google Translate, not legally binding) - Google Patents

Gas valve, cooking point, and cooking appliance (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2585042A1
ES2585042A1 ES201530442A ES201530442A ES2585042A1 ES 2585042 A1 ES2585042 A1 ES 2585042A1 ES 201530442 A ES201530442 A ES 201530442A ES 201530442 A ES201530442 A ES 201530442A ES 2585042 A1 ES2585042 A1 ES 2585042A1
Authority
ES
Spain
Prior art keywords
gas valve
translation
cooking
machine
legally binding
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
Application number
ES201530442A
Other languages
Spanish (es)
Other versions
ES2585042B1 (en
Inventor
Luis Antonio Palacios Valdueza
Emilio Placer Maruri
Roberto SÁIZ GONZÁLEZ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
BSH Electrodomesticos Espana SA
Original Assignee
BSH Hausgeraete GmbH
BSH Electrodomesticos Espana SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BSH Hausgeraete GmbH, BSH Electrodomesticos Espana SA filed Critical BSH Hausgeraete GmbH
Priority to ES201530442A priority Critical patent/ES2585042B1/en
Publication of ES2585042A1 publication Critical patent/ES2585042A1/en
Application granted granted Critical
Publication of ES2585042B1 publication Critical patent/ES2585042B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/04Stops for limiting movement of members, e.g. adjustable stop
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K35/00Means to prevent accidental or unauthorised actuation
    • F16K35/02Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action
    • F16K35/027Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by pushing or pulling the valve actuator, the valve actuator being rotated subsequently to bring the valve closure element in the desired position
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00Stoves or ranges for gaseous fuels
    • F24C3/12Arrangement or mounting of control or safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

The invention relates to a gas valve (1) for adjusting the volumetric flow of gas supplied to a gas burner of a cooking appliance, with a gas valve housing (2), with a gripping stem (6) rotatably housed in the gas valve housing (2), and with a rotation limiting device (8) for limiting the rotational movement of the gripper rod (6), wherein the rotation limiting device (8) comprises a pin (10) mounted on the gripper rod (6) and a stop element (9) mounted on the gas valve housing (2) with which the socket pin (10) can be brought into contact to limit the rotating movement of the gripper rod (6). (Machine-translation by Google Translate, not legally binding)

Description

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Fig. 6 muestra una vista esquemática en perspectiva de otra forma de realización de una válvula de gas; Fig. 6 shows a schematic perspective view of another embodiment of a gas valve;

Fig. 7 muestra otra vista esquemática en perspectiva de la válvula de gas según la figura 6; Fig. 7 shows another schematic perspective view of the gas valve according to figure 6;

Fig. 8 muestra una vista esquemática despiezada de la válvula de gas según la figura 6; Fig. 8 shows an exploded schematic view of the gas valve according to figure 6;

Fig. 9 muestra otra vista esquemática despiezada de la válvula de gas según la figura 6; Fig. 9 shows another exploded schematic view of the gas valve according to figure 6;

Fig. 10 muestra otra vista esquemática despiezada de la válvula de gas según la figura 6; Fig. 10 shows another exploded schematic view of the gas valve according to figure 6;

Fig. 11 muestra una vista esquemática en perspectiva de otra forma de realización de una válvula de gas; y Fig. 11 shows a schematic perspective view of another embodiment of a gas valve; Y

Fig. 12 muestra una vista esquemática despiezada de la válvula de gas según la figura 11. Fig. 12 shows an exploded schematic view of the gas valve according to figure 11.

En las figuras, los elementos iguales o de igual función han sido provistos de los mismos símbolos de referencia, siempre y cuando no se indique otra cosa. In the figures, the same or equal function elements have been provided with the same reference symbols, as long as nothing else is indicated.

La figura 1 muestra una vista esquemática en perspectiva de una forma de realización de una válvula de gas 1 para ajustar el flujo volumétrico de gas suministrado a un quemador de gas de un aparato de cocción, en concreto, de un punto de cocción a gas. La válvula de gas 1 es, en particular, una llamada válvula gradual. La válvula de gas 1 comprende una carcasa de válvula de gas 2 con una parte inferior de carcasa 3 y con una parte superior de carcasa Figure 1 shows a schematic perspective view of an embodiment of a gas valve 1 for adjusting the volumetric flow of gas supplied to a gas burner of a cooking apparatus, in particular, of a gas cooking point. The gas valve 1 is, in particular, a so-called gradual valve. The gas valve 1 comprises a gas valve housing 2 with a lower housing part 3 and with an upper housing part

4. Del lado superior de la parte superior de carcasa 4 sobresale una sección de alojamiento 5 tubular. La parte inferior de carcasa 3 y la parte superior de carcasa 4 pueden estar hechas de un material de aluminio o de magnesio y son, a modo de ejemplo, componentes moldeados a presión. 4. A tubular housing section 5 protrudes from the upper side of the upper housing 4. The lower housing part 3 and the upper housing part 4 can be made of an aluminum or magnesium material and are, by way of example, pressure molded components.

En la carcasa de válvula de gas 2 está alojado un vástago de agarre 6 de manera giratoria, al cual puede estar fijada una manilla de mando. Para ajustar el flujo volumétrico de gas suministrado al quemador de gas, el vástago de agarre 6 es giratorio. Además, el vástago de agarre 6 es encastrable en posiciones de encaje predeterminadas. En la sección de alojamiento 5 está montada una plancha de encaje o placa de encaje 7, la cual puede estar fijada de manera compacta con la parte superior de carcasa 4 y, en concreto, con la sección de alojamiento 5. In the gas valve housing 2 a grip rod 6 is rotatably housed, to which a control handle can be attached. To adjust the volumetric flow of gas supplied to the gas burner, the grip rod 6 is rotatable. In addition, the grip rod 6 is recessed in predetermined fitting positions. In the housing section 5 a socket plate or socket plate 7 is mounted, which can be fixed in a compact manner with the upper housing part 4 and, in particular, with the housing section 5.

Las figuras 2, 3 y 5 muestran en cada caso la válvula de gas 1 en vista esquemática despiezada. La válvula de gas 1 comprende además un dispositivo limitador del giro 8 con un elemento de tope 9 montado en la sección de alojamiento 5 y con una clavija de encaje Figures 2, 3 and 5 show in each case the gas valve 1 in exploded schematic view. The gas valve 1 further comprises a rotation limiting device 8 with a stopper element 9 mounted in the housing section 5 and with a socket plug

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10 montada en el vástago de agarre 6. El dispositivo limitador del giro 8 está configurado para limitar el movimiento giratorio del vástago de agarre 6. La clavija de encaje 10 está, por ejemplo, enchufada o introducida a presión a través de una perforación prevista perpendicularmente al eje central 22 del vástago de agarre 6, o bien, de la placa de encaje 10 mounted on the grip rod 6. The rotation limiter device 8 is configured to limit the rotational movement of the grip rod 6. The snap pin 10 is, for example, plugged in or pressed through a perpendicularly provided perforation to the central axis 22 of the grip rod 6, or of the socket plate

7. De manera preferida, la clavija de encaje 10 sobresale del vástago de agarre 6 de manera asimétrica. 7. Preferably, the plug 10 protrudes from the grip rod 6 asymmetrically.

Además, el dispositivo limitador del giro 8 presenta el elemento de tope 9 montado en la carcasa de válvula de gas 2, con el que la clavija de encaje 10 puede ponerse en contacto para limitar el movimiento giratorio del vástago de agarre 6. La clavija de encaje 10 sobresale del vástago de agarre 6 de tal modo que sólo una sección final de la clavija de encaje 10 puede ponerse en contacto con el elemento de tope 9. En la sección de alojamiento 5 tubular está previsto un vaciado o abertura 11 en la que es alojable el elemento de tope 9. In addition, the rotation limiting device 8 has the stopper element 9 mounted in the gas valve housing 2, with which the fitting pin 10 can be contacted to limit the rotary movement of the grip rod 6. The plug fitting 10 protrudes from the grip rod 6 in such a way that only a final section of the fitting pin 10 can contact the stopper element 9. In the tubular housing section 5 a recess or opening 11 is provided in which the stopper element 9 is accommodated.

La figura 4 muestra una forma de realización del elemento de tope 9 en vista esquemática en perspectiva. El elemento de tope 9 puede denominarse elemento dentado, y presenta una sección de base 12, adaptada preferiblemente a la curvatura de la sección de alojamiento 5, de la que sobresale un diente 13 en dirección del vástago de agarre 6. De manera preferida, el elemento de tope 9 está hecho de un material distinto al de la carcasa de válvula de gas 2, pudiendo estar hecho de un material de plástico como POM, o de acero Figure 4 shows an embodiment of the stop member 9 in schematic perspective view. The stopper element 9 may be called a toothed element, and has a base section 12, preferably adapted to the curvature of the housing section 5, from which a tooth 13 protrudes in the direction of the grip rod 6. Preferably, the stopper element 9 is made of a material other than that of the gas valve housing 2, and may be made of a plastic material such as POM, or steel

o aluminio. or aluminum

De manera preferida, el elemento de tope 9 está hecho de un material distinto al de la clavija de encaje 10, evitándose así que se produzcan ruidos al entrar en contacto entre sí, y consiguiéndose de esta forma una mejor percepción táctil. En la sección de base 12 está previsto un taladro 14 que la atraviesa. En el vaciado 11 de la sección de alojamiento 5 está instalado un mandril de alojamiento 15 que se extiende en paralelo al eje central 22 o, lo que es lo mismo, al vástago de agarre 6 (figuras 2, 3 y 5). El mandril de alojamiento 15 es alojable en el taladro 14, es decir, para montar el elemento de tope 9 en la carcasa de válvula de gas 2, éste es encajado y, preferiblemente, presionado, sobre el mandril de alojamiento 15. De esta forma, se evita que el elemento de tope 9 se pueda caer resbalándose desde el mandril de alojamiento 15. Preferably, the stopper element 9 is made of a material different from that of the plug 10, thus preventing noise from coming into contact with each other, and thus achieving a better tactile perception. In the base section 12 a hole 14 is provided that crosses it. In the recess 11 of the housing section 5 a housing mandrel 15 is installed that extends parallel to the central axis 22 or, which is the same, to the grip rod 6 (Figures 2, 3 and 5). The housing mandrel 15 is housed in the hole 14, that is, to mount the stopper element 9 in the gas valve housing 2, it is fitted and, preferably, pressed, onto the housing mandrel 15. In this way , it is prevented that the stop member 9 can fall by sliding from the housing mandrel 15.

El elemento de tope 9 es fijado adicionalmente en la dirección axial mediante la placa de encaje 7 montada en la sección de alojamiento 5. Tal y como muestran las figuras 2, 3 y 5, en la placa de encaje 7 están previstos vaciados 16, a través de los cuales son conducibles las clavijas 17 previstas en la sección de alojamiento 5. La placa de encaje 7 puede ser The stopper element 9 is additionally fixed in the axial direction by the fitting plate 7 mounted in the housing section 5. As shown in figures 2, 3 and 5, in the fitting plate 7 there are provided emptying 16, a through which the pins 17 provided in the housing section 5 are conducible. The socket plate 7 can be

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Claims (1)

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ES201530442A 2015-04-01 2015-04-01 Gas valve, cooking point, and cooking appliance Active ES2585042B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201530442A ES2585042B1 (en) 2015-04-01 2015-04-01 Gas valve, cooking point, and cooking appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201530442A ES2585042B1 (en) 2015-04-01 2015-04-01 Gas valve, cooking point, and cooking appliance

Publications (2)

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ES2585042A1 true ES2585042A1 (en) 2016-10-03
ES2585042B1 ES2585042B1 (en) 2017-07-11

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111734884A (en) * 2020-06-30 2020-10-02 宁波方太厨具有限公司 Kitchen range valve body
CN111750168A (en) * 2020-06-30 2020-10-09 宁波方太厨具有限公司 Kitchen range valve body

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111998120B (en) * 2020-09-04 2021-07-09 宁波方太厨具有限公司 Kitchen range valve body

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2634949A (en) * 1947-11-25 1953-04-14 Certified Gas Equipment Corp Rotary valve with indexing and locking devices
ES1057837U (en) * 2004-06-02 2004-10-01 Fagor, S.Coop. Gas tap for a cooking appliance, with a cover for the rotary shaft
ES2437477A2 (en) * 2012-07-06 2014-01-10 Coprecitec, S.L. Gas cock adapted to a multiple flame rings burner

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2634949A (en) * 1947-11-25 1953-04-14 Certified Gas Equipment Corp Rotary valve with indexing and locking devices
ES1057837U (en) * 2004-06-02 2004-10-01 Fagor, S.Coop. Gas tap for a cooking appliance, with a cover for the rotary shaft
ES2437477A2 (en) * 2012-07-06 2014-01-10 Coprecitec, S.L. Gas cock adapted to a multiple flame rings burner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111734884A (en) * 2020-06-30 2020-10-02 宁波方太厨具有限公司 Kitchen range valve body
CN111750168A (en) * 2020-06-30 2020-10-09 宁波方太厨具有限公司 Kitchen range valve body
CN111734884B (en) * 2020-06-30 2021-05-07 宁波方太厨具有限公司 Kitchen range valve body
CN111750168B (en) * 2020-06-30 2021-05-07 宁波方太厨具有限公司 Kitchen range valve body

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Publication number Publication date
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