EP3055619B1 - Zündmechanismus für ofeneinheiten - Google Patents

Zündmechanismus für ofeneinheiten Download PDF

Info

Publication number
EP3055619B1
EP3055619B1 EP15782097.8A EP15782097A EP3055619B1 EP 3055619 B1 EP3055619 B1 EP 3055619B1 EP 15782097 A EP15782097 A EP 15782097A EP 3055619 B1 EP3055619 B1 EP 3055619B1
Authority
EP
European Patent Office
Prior art keywords
moving contact
contact
switch
button
main body
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.)
Active
Application number
EP15782097.8A
Other languages
English (en)
French (fr)
Other versions
EP3055619C0 (de
EP3055619A1 (de
Inventor
Okay ENGIN
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.)
Ferel Elektronik Sanayi ve Ticaret AS
Original Assignee
Ferel Elektronik Sanayi ve Ticaret AS
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 Ferel Elektronik Sanayi ve Ticaret AS filed Critical Ferel Elektronik Sanayi ve Ticaret AS
Publication of EP3055619A1 publication Critical patent/EP3055619A1/de
Application granted granted Critical
Publication of EP3055619C0 publication Critical patent/EP3055619C0/de
Publication of EP3055619B1 publication Critical patent/EP3055619B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q3/00—Igniters using electrically-produced sparks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/10—Arrangement or mounting of ignition devices
    • F24C3/103—Arrangement or mounting of ignition devices of electric ignition devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/12—Arrangement or mounting of control or safety devices
    • F24C3/126—Arrangement or mounting of control or safety devices on ranges

Definitions

  • the invention relates to switches, which operate depending on the motion of gas taps and apply electric power to the ignition system by means of being mounted on gas taps of all types of electronic or manually controlled heaters and cookers (household and industrial type furnaces, ovens, combi boilers etc.) running on LPG and NG.
  • switches In existing applications, switches vary, since there are various gas taps. This increases the production costs. As switch size decreases, switch diversity and therefore production costs are reduced. Moreover, unit switch cost is reduced due to the use of fewer materials.
  • TR 201204292 patent application revealed as a result of conducted technical research is as follows; "The invention is characterized in that, it contains a contact terminal and a fixed terminal with at least one key body equipped with housings thereof; at least one switch pin - acting as ignition trigger - placed on the spring to perform the ignition function; ignition switch, which is made up of a switch cover whose terminals are placed on the body equipped with clamps and provides ease of mounting; an ignition switch whose pin is pointing upwards when the oven is not working and that triggers ignition upon pushing and turning the button to downwards position in gas ovens.
  • ignition switch which is made up of a switch cover whose terminals are placed on the body equipped with clamps and provides ease of mounting
  • an ignition switch whose pin is pointing upwards when the oven is not working and that triggers ignition upon pushing and turning the button to downwards position in gas ovens.
  • Present invention relates to a lighter switch for ovens.
  • the present invention acting as a switch for lighters in ovens, is based on an "M" shaped ignition switch contacting the ground contacts by sweeping motion".
  • this structure does not include a novelty that aims to solve the abovementioned problems.
  • the document numbered WO2011084729 is related with a control switch harness for the lighting of burners of a cooking range, couplable in use to the gas taps feeding the burners and provided with an optical light indication when the gas tap is open.
  • the optical light indication is aimed with enclosed structure and does not include a novelty that aims to solve the abovementioned problems.
  • WO2010134040 discloses a gas supply control device for an apparatus, includes timing means and a first command means for manually setting an opening time interval of a safety valve of a gas tap, equipped with a second command means.
  • This structure does not include a novelty that aims to solve the abovementioned problems.
  • EP2151836A2 is related with an ignition switch assembly connectable to a rotary shaft of a gas tap, comprising fixed contact means, mobile contact means, and a cam coupled to the coupling element which is configured to move the mobile contact means relative to the fixed contact means.
  • This structure does not include a novelty that aims to solve the problems such as loose contact problems, ease of mounting, breaking at the inflection point cracks on moving material, enough pressure to contact that transmit electric current, much touching contact surfaces.
  • Present invention relates to ignition switches that meet the abovementioned demands, eliminate all disadvantages and provide some additional advantages.
  • Object of the invention is to increase the pressure between contacts and strengthen the contact touch by means of reducing the unloaded spring angle of the moving contact.
  • the invention increases the contact pressure by means of reducing the touch surface on the fixed contact. Moreover, the invention stabilizes the contact touch distance of the switch by aligning the position of the moving contact at touch parallel to the base plastic. Problems due to loose contact are eliminated by means of all these provided novelties.
  • Another object of the invention is to prevent metal material from breaking by means of using a semi-circle form at the terminal end of the moving contact and extending the spring distance. Furthermore, the object is to increase the radius of the moving contact at the inflection point so as to prevent metal material from breaking at the inflection point. All these characteristics increase the durability of switches of the invention and enable them to be long lasting.
  • Another object of the invention is to decrease switch size so as to enable the switch to fit on more kinds of gas taps, so as to reduce switch diversity, to make production with one common switch and thus to reduce production costs. Furthermore the invention also enables reducing the unit production costs by means of decreasing switch size and using fewer materials.
  • invention is a switch that contains a heat-resistant main body, button, lifter spring, ignition mechanism and a top piece enabling to fix the mentioned main body to the gas tap, wherein the mentioned ignition mechanism contains a fixed contact having a narrow-surface structure so as to reduce the touch surface and increase contact pressure; and a moving contact, which is provided with a surface with a radius in a manner to prevent the metal part from breaking due to bending and which enables electricity conduction by touching the fixed contact.
  • a semi-circular terminal extension having moving contact terminal ends which provides increasing the spring distance of moving contact touching end of the mentioned moving contact.
  • said button comprises an alignment protrusion that supports the moving contact terminal ends.
  • mentioned switch contains a moving contact which stabilizes the contact touch distance and aligns itself parallel to the main body base at contact touch.
  • FIG 1 shows electric circuit diagram of parallel switches (60) of the invention whereas, Figure 2 shows exploded perspective view of the switches (60).
  • Lifter spring (50) that applies push force to the button (30) is placed on the lifter spring pin (15) that is positioned on the main body (10) made of impact and heat resistant plastic material.
  • Fixed contact (42) that is made of a special alloy phosphor bronze and that provides the electric current is placed in the fixed contact housing (13) on the main body (10); and the moving contact (43) is placed in the moving contact housing (11) on the main body (10).
  • Button (30) that moves by means of the lifter spring (50) is placed in the button shaft housing (12) on the main body (10) in a manner to contain the lifter spring (50).
  • Silicone coated electric wires (80) that carry electricity are placed inside the cable channels (14) on the main body (10) and they fit closely into the cable assembly channels (41) on the fixed contact (42) and moving contact (43) and provide conductivity.
  • the top piece (20) that enables fixing the switch (60) to the gas tap (90) is assembled by pressing from the top in a manner to hold all components together.
  • press pins (24) on the top piece (20) are pushed against the silicone coated electric cables (80) so as to enable the fixed contact (42) and moving contact (43) to firmly touch the conductor inside the electric cables (80).
  • Figure 4 shows a view of the press pins (24) located on the inner surface of the top piece (20) made of plastic material. Thereby, assembly of the switch (60) is completed.
  • FIG 5 shows perspective view of the switch (60) of the invention.
  • Figure 6 shows the sequential switch group (70) connected by electric cables (80).
  • a gas tap (90) which is component of the oven unit, is adapted in the gap of the gas tap saddle (23). The mechanism is triggered by means of the button (30).
  • Mentioned switches (60) work as follows; one or more switches (60) are assembled in parallel and sequential switch groups (70) are formed as shown in Figure 6 . Then, the switch (60) is mounted on the gas tap (90) by means of the fixing protrusion (21), which is produced in proper dimensions depending on different gas taps and which is easily mounted on the tap and that prevents the switch (60) from coming out; and the gas tap saddle (23), which is produced suitably for different gas taps and mounted on the top piece.
  • Figure 7 shows the switch of the invention mounted on the gas tap (90). Gas tap shaft (93) corresponding to the burner that needs to be burned is pushed forward by means of gas tap button (92).
  • the moving contact (43) is positioned such that it leans to the alignment protrusions (31) on the button (30) by means of moving contact terminal ends (48) of the semi-circular terminal extension (49).
  • moving contact touching end (45) is drawn close to the fixed contact touching end (44) having a narrow surface (47) structure underneath thereof as shown in Figure 3 .
  • moving contact (43) stops moving. Motion of the button (30) continues with the motion of the tap shaft.
  • button (30) moves so as to compensate for the displacement gap of the tap shaft.
  • gas flows through the pipe to the burner; in the meantime switch (60) provides energy transmission to the lighter and the process is completed upon ignition of gas.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Push-Button Switches (AREA)

Claims (2)

  1. Ein Schalter (60), der enthält:
    Ein hitzebeständiges Hauptgehäuse (10),
    Ein Knopf (30),
    Eine Schraubenfeder (50),
    Einen Zündmechanismus (40) umfassend:
    Einen leitenden festen Kontakt (42) mit einer schmalen Oberflächenstruktur (47), um die Berührungsfläche zu reduzieren und den Kontaktdruck zu erhöhen,
    Einen leitenden beweglichen Kontakt (43) mit einer Oberfläche mit einem Radius (46), der das Brechen des Metallteils durch Biegung verhindert und die Stromleitung durch Berührung des festen Kontakts (42) ermöglicht,
    Ein Oberteil (20), das die Befestigung des genannten Hauptgehäuses (10) am Gashahn (90) ermöglicht,
    Charakterisiert durch:
    Der bewegliche Kontakt (43) umfasst eine halbkreisförmige Anschlussverlängerung (49) mit beweglichen Kontaktenden (48), die den Rückfederweg des berührenden Endes des beweglichen Kontakts (45) erhöht, das sich zwischen der Oberfläche mit einem Radius (46) und der halbkreisförmigen Anschlussverlängerung (49) befindet,
    Der Knopf (30) umfasst eine Ausrichtungsstütze (31), die die beweglichen Kontaktenden (48) stützt,
    Der bewegliche Kontakt (43) ist so positioniert, dass er sich zu den Ausrichtungsstützen (31) am Knopf (30) neigt, mittels der beweglichen Kontaktenden (48) der halbkreisförmigen Anschlussverlängerung (49), wobei sich bei Druck das berührende Ende des beweglichen Kontakts (45) dem berührenden Ende des festen Kontakts (44) mit einer schmalen Oberflächenstruktur (47) darunter annähert.
  2. Der Schalter (60) gemäß Anspruch 1, charakterisiert durch einen beweglichen Kontakt (43), der den Kontaktberührungsabstand des Schalters (60) stabilisiert und sich parallel zur Basis des Hauptgehäuses (10) bei Kontaktberührung ausrichtet.
EP15782097.8A 2014-09-11 2015-09-02 Zündmechanismus für ofeneinheiten Active EP3055619B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR201410731 2014-09-11
PCT/TR2015/050083 WO2016039703A1 (en) 2014-09-11 2015-09-02 Ignition mechanism for furnace units

Publications (3)

Publication Number Publication Date
EP3055619A1 EP3055619A1 (de) 2016-08-17
EP3055619C0 EP3055619C0 (de) 2024-04-03
EP3055619B1 true EP3055619B1 (de) 2024-04-03

Family

ID=54337333

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15782097.8A Active EP3055619B1 (de) 2014-09-11 2015-09-02 Zündmechanismus für ofeneinheiten

Country Status (2)

Country Link
EP (1) EP3055619B1 (de)
WO (1) WO2016039703A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR201611141A2 (tr) * 2016-08-09 2016-12-21 Ferel Elektronik Sanayi Ticaret Anonim Sirketi Ocak Üniteleri İçin Anahtar Yapılanması
US11085638B2 (en) * 2017-11-08 2021-08-10 Illinois Tool Works Inc. Device for controlling the ignition of gas burners of a domestic cooking appliance
EP3746708A4 (de) * 2018-02-02 2021-11-03 Yesa Elektronik Sanayi Ve Ticaret Anonim Sirketi Flüssigkeitsundurchlässige schalterkette/schalterkabel mit kabel
EP3772613A1 (de) * 2019-08-06 2021-02-10 Ferel Elektronik Sanay Ticaret Anonim Sirketi Übertragungsmechanismus für druckknopfschalter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR200002917U (tr) 2000-10-06 2000-12-21 Termal Elektroni̇k Ve Devre Elemanlari Sanayi̇ Ti̇caret A.Ş. Ocaklar için çakmak anahtarı
ES1068657Y (es) * 2008-08-06 2009-02-16 Coprecitec Sl Grifo de gas con interruptor de ignicion
IT1394792B1 (it) * 2009-05-20 2012-07-13 Eltek Spa Dispositivo per il controllo dell'alimentazione di gas ad un bruciatore
ITTO20091012A1 (it) * 2009-12-21 2011-06-22 Illinois Tool Works Catenaria di comando di accensione per rubinetti gas con indicazione ottica di avvenuta apertura del rubinetto gas, per apparecchi di cottura

Also Published As

Publication number Publication date
WO2016039703A1 (en) 2016-03-17
EP3055619C0 (de) 2024-04-03
EP3055619A1 (de) 2016-08-17

Similar Documents

Publication Publication Date Title
EP3055619B1 (de) Zündmechanismus für ofeneinheiten
EP3029373A1 (de) Rauchgasrohranordnung
EP2516928B1 (de) Harness eines gasventils für ein gargerät mit optischer gasdurchflussanzeige
EP2151836A3 (de) Zündschaltungsanordnung für einen Gashahn
CN101213405B (zh) 煤气燃烧器的火焰点火装置
US11085638B2 (en) Device for controlling the ignition of gas burners of a domestic cooking appliance
EP2423593A2 (de) Nockenscheibe zum Betätigen der Zündmodule
US10436452B2 (en) Gas burner arrangement, cooktop and stove
CN208886844U (zh) 一种插接式点火针及应用其的燃气灶
EP1798471B1 (de) Mikroschalteranordnung, die an einen Gashahn angeschlossen werden kann, insbesondere für Kochfelder und dergleichen
US11112112B2 (en) Flame producing assembly and method for manufacturing such a flame producing assembly
CN201429118Y (zh) 一种燃气式烤炉的新型电子点火开关机构
CN201215346Y (zh) 辐热炉盘的温控装置
CN105782475B (zh) 一种使电磁芯可靠电磁自保的装置
CN203906861U (zh) 双喷直插型旋塞阀
CN208206299U (zh) 一种电热石英管原子化器
CN204574138U (zh) 猛火灶的自动点火开关
CN220828868U (zh) 一种电子点火器
EP3171082B1 (de) Abluftrohranordnung und gasgerätesystem damit
EP3772613A1 (de) Übertragungsmechanismus für druckknopfschalter
EP2472183A2 (de) Zündschaltung für Gashähne
EP3282193A1 (de) Schaltkörper für kochgeräte
WO2023129033A2 (en) Push-button type switch system for gas-burning stoves
EP3263991B1 (de) Schaltvorrichtung für gashähne
CN214312984U (zh) 一种新型微动开关

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20160331

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20170405

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20231025

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602015088166

Country of ref document: DE

U01 Request for unitary effect filed

Effective date: 20240422

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI

Effective date: 20240430