TWM258246U - Improved gas switch - Google Patents

Improved gas switch Download PDF

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Publication number
TWM258246U
TWM258246U TW93208348U TW93208348U TWM258246U TW M258246 U TWM258246 U TW M258246U TW 93208348 U TW93208348 U TW 93208348U TW 93208348 U TW93208348 U TW 93208348U TW M258246 U TWM258246 U TW M258246U
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Taiwan
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micro
rod group
rotating rod
patent application
front cover
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TW93208348U
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Chinese (zh)
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Mau-Sung Shie
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Mau-Sung Shie
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Priority to TW93208348U priority Critical patent/TWM258246U/en
Publication of TWM258246U publication Critical patent/TWM258246U/en

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Description

M258246 捌、新型說明 (新型說明應敘明:新型所屬之技術領域、先前技術、內容、實施方式及圖式簡單說明) 【新型所屬之技術領域】 本創作係與瓦斯爐開關有關,更詳而言之,乃指一種 不需大費周章,只需小幅修改既有瓦斯開關,即能大幅提 升便利性或使用安全性之瓦斯開關。 5 【先前技術】 按,業界所普遍使用之壓轉式瓦斯開關於使用時,需 先按壓瓦斯開關之旋鈕,接著再迅速扭轉該旋鈕,其中, 按壓動作是為了推開内部之閥塞以使瓦斯能流入開關裝 10 置,而扭轉動作則可藉石英撞擊產生火花以點燃母火,然 而,一般人於使用時多半是將旋鈕壓入後即立刻扭轉,如 此將使流至母火通道之瓦斯量不足,而常造成點火失敗, 必須重覆一、兩次上述動作,才能順利將爐火點燃,而使 此種按壓式之瓦斯開關於使用上顯得不夠便利;據此,本 15 案創作人藉由在瓦斯開關業界所累積之多年經驗,在曰前 已提出如我國申請案號第90224936號以及申請案號第 92202019號等相關之專利申請,該等開關裝置之特點在 於,使用時只要直接扭轉開關旋鈕,即可迫使内部一位移 件往後位移而間接抵開電磁閥之閥塞,並再藉由該位移件 20 往後位移時,得以撥動一微動開關之觸發條,以使一電子 點火器通電而可進行一連續點火之動作,即為俗稱直轉式 之瓦斯開關,上述操作方式由於省去按壓動作而且點火確 實,使操作上得較為方便而有效率,然由於本案創作人在 從事瓦斯開關之多年經驗後發現,此種直轉式之瓦斯開 ^續次頁(新型說明頁不敷使用時,請註記並使用續頁) -4- M258246 _ 新型說明書$賣頁 關,由於其點火方式乃是完全依靠該接點開關所提供之訊 號以啟動該點火器進行點火動作,然而由於該接點開關係 為一電子零件,因此其相當容易受外在因素影響(如受潮) 而發生故障,而當該接點開關突然故障時,該瓦斯爐即會 5 完全喪失點火之功用而無法使用,如此一來將會造成使用 者極大之不便,而本案即是為了針對改進直轉式開關之缺 點所產生之創作;且近來亦有業者創作出同樣不需進行按 壓動作之直轉式瓦斯開關,如第一圖所示,係我國專利公 告第584197號「改良之瓦斯點火開關」,其主要特徵在於 10 該閉子桿(1)上係套接有一驅動件(2),並於該瓦斯開關之本 體(3)對應該驅動件(2)之位置處係開設有一容置口(4),且該 接點開關(5)係固設於該容置口(4)上,而當驅動件(2)與該其 接點開關(5)相互接觸時,該接點開關(5)即會產生訊號使一 點火器得同步產生連續火花,而同樣具有可提昇點燃爐火 15 之成功率;惟,該種直轉式瓦斯開關,由於其點火方式乃 是完全依靠電子點火器來進行點火動作,因此同樣有上述 之缺失(即當該電子點火器故障時,將會造成使用者之不 便),另,由於此種瓦斯開關之結構組成於生產製造時並 無法沿用傳統瓦斯開關之座體,換言之,當要製造此種瓦 20 斯開關時,生產者就必須另外進行開模製造,如此一來將 會使其製造成本大幅提高,而並不符合經濟效益。 【新型内容】 本創作之主要目的乃在於提供一種改良之瓦斯開關, M258246 新型說明書,續頁 其可沿用舊有泛用之瓦斯開關座體,不需大費周章,只需 小幅修改既有瓦斯開關之前提下,即能大幅提升便利性或 使用安全性之瓦斯開關。 本創作之次一目的在於提供一種改良之瓦斯開關,其 5 可依使用者需求而選擇將該微動裝置接設於一連續點火器 上,以提供一輔助連續點火之功效,或將該微動裝置接設 於一温度監控系統上,即得使本創作可具有一防空燒之功 效者。 鲁 10 緣以達成上述目的,本創作所提供一種改良之瓦斯開 關,其包含有:一座體,係由一前蓋及一後座所相對接合 而成,該前蓋具有一容置空間、一缺口以及一設於該前蓋 周邊之長台部,一旋轉桿組係以轴向穿設於該容置空間 中,一閉子桿組設於該後座内部而得以其一端與該旋轉桿 15 組相互連結,且該閉子桿組另一端則連接有一電磁閥組; 一驅動板,係穿套於該旋轉桿組上,該驅動板係得隨該旋 轉桿組連動,且該驅動板係與該前蓋之缺口相互對應;一 微動開關,可用以產生一啟動訊號,該微動開關係裝設於 該座體之前蓋上並與該缺口相對應,以使該微動開關得受 20 該驅動板之外緣一處觸動而啟動; 藉由上述結構組成,而得使本創作之瓦斯開關不需大 費周章,只需小幅修改既有瓦斯開關之前提下,即能大幅 提升便利性或使用安全性之瓦斯開關。 -6- M258246 新型說明書, 【實施方式】 為了詳細說明本發明之構造及特點所在,茲舉以下之 較佳實施例並配合圖式說明如后,其中: 第二圖係本創作之分解立體圖。 第三圖係本創作之組合剖視圖。 首先請參閱第二及第二圖,本創作一種改良之瓦斯開 關(10),主要係由一座體(11)、一驅動板(1)以及一微動開關 (1)所構成,其中: 10 15 該座體(11),係由一前蓋(12)以及一後座(13)所相對接 合組成’該前蓋(12)係具有一容置空間(14),一設於該前蓋 (12)上之缺口(15),該缺口(15)係使該容置空間(14)得與外 部空間相通,一連結於該主部周邊之長台部(16),該容置空 間(14)並與該長台部(16)之内部相通,而於該長台部(16)内 部係裝設有一石英(圖中未示),其中一旋轉桿組(21)係以軸 向穿設於該容置空間⑽中,並於該旋轉桿組⑼之前端係 裝設有-旋紐(22) ’且於該旋轉桿組上係設有一撞擊件 (24),該撞擊件(24)係用以與該石英相互對應,該石英則得 產生火花,-閉子卿^設於 =而mr得以其—端與_轉桿組(2ΐ)相互連 結,而使虽該旋轉桿組⑼於進行 逆 組(41)’_,組_可二==驅= 20 M258246 新型說明書續頁 制瓦斯是否可輸出至瓦斯輸出管内供瓦斯爐燃燒(由於該 旋轉桿組(21)、閉子桿組(31)以及電磁閥組(41)之組成係為 I知技藝’故容此不再詳述其結構組成以及動作原理); 該驅動板(51),係具有一穿孔(52),且於該穿孔(52)中 5係形成有二夾持面(54),該驅動板(51)係以該穿孔(52)套接 於該旋轉桿組(21)中,並利用該二夾持面(54)而使該驅動板 (51)得固接於該旋轉桿組(21)之嵌掣面(26)上,以使該驅動 板(51)得隨該旋轉桿組(21)進行一同步旋轉之動作,且該驅 動板(51)之位置係恰與該前蓋(12)之缺口(15)相互對應,而 1〇當使用者旋動該旋轉桿組(21)時,該驅動板(51)因受該旋轉 桿組(21)之連動,而使該驅動板(51)之外緣一處得自該缺口 露出於該前蓋(12)外部; 該微動開關(61),係可用以產生一啟動訊號,該微動開 關(61)係藉由一連接板(62)並搭配若干鎖固件(64)(65),而 15使該微動關(61)得鎖設於該座體(11)之前蓋(12)上並與該缺 〇(15)相對應,藉此當該驅動板(51)因受該旋轉桿組(21)之 連動,而使該驅動板(51)之外緣一處自該缺口露出於該前蓋 (12)外部時,即會觸動該微動開關(61),而使該微動開關(61) 得開始作動; 20 从 在藉由上述結構組成,得使本創作仍可沿用舊有泛用 之瓦斯開關座體,不需再另外加工製造該座體,以使本創 作具有生產成本較低之特點者。 然於此必須特別提出說明的是其中該微動開關(61) 係可接設於一連續點火器上,而該啟動訊號則可用以啟動 -8- M258246 _ 新型說明書&賣頁 一電子點火器得進行一輔助之連續點火動作,藉此使本創 作雖以傳統之石英點火方式進行瓦斯點火之動作,但仍可 確實達到一次點火動作即可迅速點燃爐火之功效,且由於 本創作係具有雙重之點火功效,因此當該石英點火或電子 5 點火其中一種點火方式發生故障時,本創作仍可提供點火 之功效,而得具有絕佳之實用性;另,依使用者之需求不 同,亦可將該微動開關(61)接設於一溫度監控系統上,如此 一來,當該微動開關(61)受該驅動板(51)之按壓時,該微動 開關(61)即會傳送訊號啟動該溫度監控系統,以持續進行一 10 監控瓦斯爐溫度之動作,藉此即得使本創作具有防止空燒 之功效者,而可提供使用者較佳之使用安全性。 綜上所陳,本創作所提供改良之瓦斯開關,其具有可 沿用舊有泛用之瓦斯開關座體,而不需再另外開模製造, 15 而使生產成本得有效降低之特點者;且本創作係可依使用 者之需求而選擇將該微動開關接設於一連續點火器上,以 提供一輔助連續點火之功效,或將該微動開關接設於一溫 度監控系統上,而使本創作可具有一防止空燒之功效者, 因此本創作已深具進步性及實用性價值,是以,為保障申 20 請人之權益,爰依法提出新型專利申請。 M258246 p-— 新型說明書續頁 【圖式簡單說明】 第一圖係我國專利公告第584197號「改良之瓦斯點火 開關」之組合剖視圖。 第二圖係本創作之分解立體圖。 5 第三圖係本創作之組合剖視圖。 【圖式符號說明】 10 改良之瓦斯開關(10) 座體(Π) 前蓋(12) 後座(13) 容置空間(14) 缺口(15) 長台部(16) 旋轉桿組(21) 旋鈕(22) 撞擊件(24) 15 嵌掣面(26) 閉子桿組(31) 電磁閥組(41) 驅動板(51) 穿孔(52) 夾持面(54) 微動開關(61) 連接板(62) 鎖固件(64)(65) 20M258246 新型, description of the new type (new type description should state: the technical field to which the new type belongs, prior technology, content, implementation and schematic description) [technical field to which the new type belongs] This creation is related to the gas furnace switch, more detailed and In other words, it refers to a gas switch that can greatly improve convenience or use safety without requiring a lot of trouble and only a small modification of the existing gas switch. 5 [Previous technology] Press. When the pressure rotary gas switch commonly used in the industry is used, the knob of the gas switch needs to be pressed first, and then the knob is quickly reversed. Among them, the pressing action is to push open the internal valve plug so that The gas can flow into the switch device 10, and the twisting action can generate sparks by the impact of quartz to ignite the mother fire. However, most people use the knob to press the knob and immediately twist it. This will cause the gas flowing to the mother fire channel to flow. Insufficient amount and often cause ignition failure, the above action must be repeated one or two times to successfully ignite the fire, making this push-type gas switch inconvenient in use; accordingly, the creator of this 15 case With many years of experience accumulated in the gas switch industry, related patent applications such as Chinese Application No. 90224936 and Application No. 92202019 have been filed before. The characteristics of these switchgear are Turn the switch knob, you can force a displacement member to move backward and indirectly abut the valve plug of the solenoid valve, and then use the displacement member 20 to back When moving, the trigger bar of a micro switch can be toggled, so that an electronic igniter can be energized to perform a continuous ignition action, which is commonly known as a direct-turn gas switch. The above operation mode is because the pressing action is omitted and the ignition is indeed performed. , Making the operation more convenient and efficient, but because the author of this case found after many years of experience in gas switches, this type of direct-rotating gas opening ^ Continued pages (when the new description page is not enough, please note and Use continuation page) -4- M258246 _ New Manual $ Sell page off, because its ignition method is completely relying on the signal provided by the contact switch to start the igniter for ignition, but because the contact opening relationship is one Electronic parts, so it is quite susceptible to failure due to external factors (such as moisture), and when the contact switch suddenly fails, the gas furnace will completely lose its ignition function and become unusable. Causes great inconvenience to users, and this case is to create the creation of improving the shortcomings of the direct-rotating switch; and recently, some businesses have created the same As shown in the first picture, the direct-rotating gas switch that needs to be pressed is China Patent Bulletin No. 584197 "Improved Gas Ignition Switch", which is mainly characterized in that 10 a closed rod (1) is sleeved with a A driving member (2) is provided with a receiving port (4) at a position corresponding to the driving member (2) of the body (3) of the gas switch, and the contact switch (5) is fixed in the container. To the opening (4), and when the driving member (2) and the contact switch (5) are in contact with each other, the contact switch (5) will generate a signal to synchronize an igniter to generate a continuous spark, and it also has Can increase the success rate of igniting the fire 15; However, because this type of direct-rotating gas switch relies on the electronic igniter for ignition, it also has the above-mentioned shortcomings (that is, when the electronic igniter fails) Will cause inconvenience to the user). In addition, because the structure of this type of gas switch is composed in the manufacture and cannot be used in the seat of the traditional gas switch, in other words, when manufacturing this type of 20 watt switch, the producer You have to do it separately Mold making, this way it will be a substantial increase in manufacturing costs, and not cost-effective. [New content] The main purpose of this creation is to provide an improved gas switch, the new manual of M258246, the continuation of which can use the old universal gas switch seat body, without the need for extensive work, only a small modification of the existing gas Lifting the switch before it can greatly improve the convenience or safety of the gas switch. The second purpose of this creation is to provide an improved gas switch. The micro-movement device can be connected to a continuous igniter according to the needs of the user to provide a function of assisting continuous ignition, or the micro-movement device. Connected to a temperature monitoring system, it is necessary to make this creation have an anti-air burning effect. In order to achieve the above-mentioned purpose, Lu 10 provides an improved gas switch, which includes: a body formed by a front cover and a rear seat oppositely connected, the front cover has an accommodation space, a The notch and a long platform portion provided on the periphery of the front cover, a rotating rod group is axially penetrated in the accommodating space, and a closed sub-rod group is disposed inside the rear seat so that one end thereof is connected with the rotating rod. 15 groups are connected to each other, and the other end of the closed rod group is connected with a solenoid valve group; a driving plate is threaded on the rotating rod group, and the driving plate is linked with the rotating rod group, and the driving plate It corresponds to the notch of the front cover; a micro-switch can be used to generate an activation signal, the micro-open relationship is installed on the front cover of the base body and corresponds to the notch, so that the micro-switch can be subjected to 20 The outer edge of the driver board is triggered by a touch. With the above structure, the gas switch of this creation does not need to be troublesome. It only needs to be slightly modified before the existing gas switch is raised, which can greatly improve the convenience or Safety gas turn off. -6- M258246 New Manual, [Embodiment] In order to explain the structure and features of the present invention in detail, the following preferred embodiments are illustrated together with the drawings as follows, where: The second picture is an exploded perspective view of this creation. The third picture is a sectional view of the composition of this creation. First, please refer to the second and second figures. This is an improved gas switch (10), which is mainly composed of a body (11), a driving board (1), and a micro switch (1), of which: 10 15 The seat body (11) is composed of a front cover (12) and a rear seat (13) which are relatively connected to each other. 'The front cover (12) has a receiving space (14), and one is provided on the front cover ( 12) The notch (15) above, the notch (15) allows the accommodation space (14) to communicate with the external space, a long platform portion (16) connected to the periphery of the main portion, and the accommodation space (14) ) And communicates with the inside of the long platform portion (16), and a quartz (not shown) is installed inside the long platform portion (16), and a rotating rod group (21) is arranged in the axial direction. A rotary knob (22) 'is installed in the accommodation space ⑼ and the front end of the rotating rod group 且, and an impact member (24) is attached to the rotating rod group. The impact member (24) It is used to correspond to the quartz, the quartz has to generate sparks, -closed zi ^ is set at = and mr can be connected with its-end and the _rotation rod group (2ΐ), so that although the rotating rod group is Perform the inverse group (41 ) '_, Group_ 可 二 == drive = 20 M258246 Whether the new-style manual continuation system can output gas to the gas output tube for combustion in the gas furnace (due to the rotating rod group (21), closed rod group (31) and electromagnetic The composition of the valve group (41) is "I know technology", so its structural composition and operation principle will not be described in detail here; the drive plate (51) has a perforation (52), and the perforation (52) The middle 5 series is formed with two clamping surfaces (54), and the driving plate (51) is sleeved in the rotating rod group (21) with the perforation (52), and uses the two clamping surfaces (54) to make The driving plate (51) must be fixed on the engaging surface (26) of the rotating rod group (21), so that the driving plate (51) can perform a synchronous rotation with the rotating rod group (21). And the position of the driving plate (51) corresponds to the notch (15) of the front cover (12), and when the user rotates the rotating lever group (21), the driving plate (51) Due to the linkage of the rotating rod group (21), a part of the outer edge of the driving plate (51) is exposed from the gap to the outside of the front cover (12); the micro switch (61) is used to generate a Activation signal, The micro switch (61) is provided with a connecting plate (62) and a plurality of locking members (64) (65), and 15 causes the micro switch (61) to be locked on the front cover (12) of the base body (11) ) And corresponding to the gap 0 (15), so that when the driving plate (51) is linked by the rotation lever group (21), one of the outer edges of the driving plate (51) comes from the gap. When exposed to the outside of the front cover (12), the micro switch (61) will be touched, so that the micro switch (61) will start to operate; 20 By using the above structure, the creation can still be used. There is a general-purpose gas switch base, which does not need to be processed and manufactured separately, so that this creation has the characteristics of low production cost. However, it must be specially explained that the micro switch (61) can be connected to a continuous igniter, and the start signal can be used to start -8- M258246 _ new manual & sales page an electronic igniter An auxiliary continuous ignition action must be performed, so that although the creation uses the traditional quartz ignition method for gas ignition, it can still achieve the effect of quickly igniting the furnace fire with one ignition action, and because this creation has Dual ignition effect, so when one of the quartz ignition or electronic 5 ignition fails, this creation can still provide the ignition effect, which has excellent practicality; In addition, according to the needs of users, also The micro switch (61) can be connected to a temperature monitoring system. In this way, when the micro switch (61) is pressed by the drive board (51), the micro switch (61) will send a signal to start The temperature monitoring system can continuously perform a 10-monitoring action on the temperature of the gas furnace, so as to make this creation have the effect of preventing air burning, and can provide users with better Its use security. In summary, the improved gas switch provided by this creation has the characteristics that it can continue to use the old universal gas switch base without the need for additional mold manufacturing, 15 so that the production cost can be effectively reduced; and According to the needs of the user, the author can choose to connect the micro switch to a continuous igniter to provide an auxiliary continuous ignition effect, or connect the micro switch to a temperature monitoring system to make the micro switch The creation can have a function of preventing burn-out, so this creation has already been of progressive and practical value. Therefore, in order to protect the rights and interests of the applicants, a new patent application has been filed in accordance with the law. M258246 p-—new type manual continuation sheet [Simplified description of the drawing] The first drawing is a sectional view of the combination of China Patent Bulletin No. 584197 “Improved Gas Ignition Switch”. The second picture is an exploded perspective view of this creation. 5 The third picture is a sectional view of the composition of this creation. [Illustration of Symbols] 10 Improved Gas Switch (10) Seat Body (Π) Front Cover (12) Rear Seat (13) Receiving Space (14) Notch (15) Long Platform (16) Rotating Rod Set (21 ) Knob (22) Impact member (24) 15 Engagement surface (26) Closed rod group (31) Solenoid valve group (41) Drive plate (51) Perforation (52) Clamping surface (54) Micro switch (61) Connecting plate (62) Locking device (64) (65) 20

Claims (1)

M258246 玖、申請專利範圍 1. 一種改良之瓦斯開關,包含有: 一座體,係由一前蓋及一後座所相對接合而成,該前 蓋具有一容置空間、一缺口以及一設於該前蓋周邊之長台 部,一旋轉桿組係以軸向穿設於該容置空間中,一閉子桿 5 組設於該後座内部而得以其一端與該旋轉桿組相互連結, 且該閉子桿組另一端則連接有一電磁閥組; 一驅動板,係穿套於該旋轉桿組上,該驅動板係得隨 該旋轉桿組連動,且該驅動板係與該前蓋之缺口相互對 應, 10 一微動開關,可用以產生一啟動訊號,該微動開關係 裝設於該座體之前蓋上並與該缺口相對應,以使該微動開 關得受該驅動板之外緣一處觸動而啟動。 2. 依據申請專利範圍第1項所述改良之瓦斯開關,其 中該旋轉桿組上係設有一撞擊件,且該長台部内則裝設有 15 一石英,該石英係得受該撞擊件撞擊而用以產生火花。 3. 依據申請專利範圍第1項所述改良之瓦斯開關,其 中該驅動板,係具有一穿孔,且於該穿孔中係形成有二夾 持面,該驅動板係以該·一炎持面爽持於遠旋轉桿組上’而 使該驅動板得隨該旋轉桿組連動。 20 4.依據申請專利範圍第1項所述改良之瓦斯開關,其 中該微動開關係藉由一連接板並搭配若干鎖固件,而用以 鎖設於該座體之前蓋上。 5.依據申請專利範圍第1項所述改良之瓦斯開關,其 中該微動開關係用以接設於一電子點火器上,而可用以啟 〆續次頁(申請專利範圍頁不敷使用時,請註記並使用續頁) -11- M258246 申請專利範圍續頁 動該電子點火器。 6.依據申請專利範圍第1項所述改良之瓦斯開關,其 中該微動開關係用以接設於一溫度監控系統上,而該微動 裝置係得用以啟動該溫度監控系統。M258246 玖, patent application scope 1. An improved gas switch, comprising: a body formed by a front cover and a rear seat oppositely connected, the front cover has a receiving space, a gap and a In the long platform part around the front cover, a rotating rod group is arranged in the accommodation space axially, and a group of 5 closed rods is arranged inside the rear seat so that one end is connected to the rotating rod group. And the other end of the closed rod group is connected with a solenoid valve group; a driving plate is threaded on the rotating rod group, the driving plate is linked with the rotating rod group, and the driving plate is connected with the front cover The gaps correspond to each other. 10 A micro-switch can be used to generate an activation signal. The micro-open relationship is installed on the front cover of the base body and corresponds to the gap, so that the micro-switch can be affected by the outer edge of the driving board. Start with one touch. 2. The improved gas switch according to item 1 of the scope of the patent application, wherein an impact member is attached to the rotating rod group, and 15 quartz is installed in the long platform portion, and the quartz is subject to impact by the impact member. It is used to generate sparks. 3. The improved gas switch according to item 1 of the scope of the patent application, wherein the driving plate has a perforation, and two clamping surfaces are formed in the perforation, and the driving plate is based on the one inflammation holding surface. Hold it on the far-rotating rod group, so that the driving board must be linked with the rotating rod group. 20 4. The improved gas switch according to item 1 of the scope of the patent application, wherein the micro-moving relationship is used to lock the front cover of the base body through a connecting plate and a plurality of locking members. 5. The improved gas switch according to item 1 of the scope of patent application, wherein the micro-on relationship is used to be connected to an electronic igniter, and can be used to start the next page (when the page of patent application is insufficient, Please note and use the continuation page) -11- M258246 Patent Application Continued to move the electronic igniter. 6. The improved gas switch according to item 1 of the scope of the patent application, wherein the micro-on relationship is used to be connected to a temperature monitoring system, and the micro-movement device is used to start the temperature monitoring system. -12--12-
TW93208348U 2004-05-27 2004-05-27 Improved gas switch TWM258246U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI616621B (en) * 2017-03-24 2018-03-01 Chen jun nian Anti-air burning structure of thermocouple type gas burner
TWI647361B (en) * 2016-10-05 2019-01-11 奇想創造事業股份有限公司 Lightweight solar cell module building material and soundproof wall with the building material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI647361B (en) * 2016-10-05 2019-01-11 奇想創造事業股份有限公司 Lightweight solar cell module building material and soundproof wall with the building material
TWI616621B (en) * 2017-03-24 2018-03-01 Chen jun nian Anti-air burning structure of thermocouple type gas burner

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