TWI601913B - Burner - Google Patents
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- TWI601913B TWI601913B TW104122023A TW104122023A TWI601913B TW I601913 B TWI601913 B TW I601913B TW 104122023 A TW104122023 A TW 104122023A TW 104122023 A TW104122023 A TW 104122023A TW I601913 B TWI601913 B TW I601913B
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- mixed gas
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Description
本發明是有關於一種燃燒器，其具備有：具有橫向地相對之一對側板的燃燒器本體、與具有將燃燒器本體至少從橫向一側之外側覆蓋之側板的燃燒器蓋，又，在燃燒器本體之兩側板間，設置上端之主燄口、與將混合氣體供給至主燄口之主混合氣體通路，並在燃燒器蓋之側板與燃燒器本體之側板之間，設有上端之引火燄口、與將從主混合氣體通路透過形成於燃燒器本體之側板之通氣孔而分流的混合氣體供給至引火燄口的引火混合氣體通路。 The present invention relates to a burner comprising: a burner body having laterally opposite one side plates, and a burner cover having side plates covering the burner body at least from the lateral side of the lateral side, Between the two sides of the burner body, a main flame port at the upper end, a main mixed gas passage for supplying the mixed gas to the main flame port, and a flame outlet at the upper end between the side plate of the burner cover and the side plate of the burner body are disposed. And supplying a mixed gas that is branched from a main mixed gas passage through a vent hole formed in a side plate of the burner body to a pilot mixed gas passage of the flame introducing port.
習知，作為此種燃燒器，為人所知有一種燃燒器，其在燃燒器蓋之側板，形成已引伸加工之緊縮部而使其位於比通氣孔更上方，並朝燃燒器本體之側板側凹陷，又，在該緊縮部與燃燒器本體之側板之間，區劃出與比其更下方之引火混合氣體通路的部分相比，使横幅窄縮的狹窄部(例如，參照專利文獻1)。此物中，在引火混合氣體通路之狹窄部的下方部分，從通氣孔流入之混合氣體會分布於燃燒器長邊方向，來確保從引火燄口噴出之混合氣體之 燃燒器長邊方向的分布均一性保有某種程度。 Conventionally, as such a burner, there is known a burner which is formed on the side plate of the burner cover to form a stretched portion of the extension process so as to be positioned above the vent hole and toward the side plate of the burner body. Further, a side recess is formed, and a narrow portion narrowing the banner is formed between the tightening portion and the side plate of the burner body as compared with the portion of the igniting mixed gas passage below the burner body (for example, refer to Patent Document 1) . In this case, the mixed gas flowing in from the vent hole is distributed in the lower side of the narrow portion of the igniting mixed gas passage in the longitudinal direction of the burner to ensure the mixed gas ejected from the flame introducing port. The uniformity of the distribution in the longitudinal direction of the burner is maintained to some extent.
然而，為了小型化燃燒器，當縮短孔與引火燄口之間的上下方向尺寸時，引火混合氣體通路之狹窄部之上方部分的通路長度亦變短，便幾乎無法獲得在該上方部分之混合氣體之往燃燒器長邊方向的分布，便無法充分提升從引火燄口噴出之混合氣體之燃燒器長邊方向的分布均一性。 However, in order to miniaturize the burner, when the vertical dimension between the hole and the flame introducing port is shortened, the length of the passage portion in the upper portion of the narrow portion of the priming gas passage is also shortened, and the mixed gas in the upper portion is hardly obtained. The distribution in the longitudinal direction of the burner does not sufficiently increase the uniformity of the longitudinal direction of the burner in the mixed gas ejected from the flame outlet.
[專利文獻1]日本特開平8-75124號公報 [Patent Document 1] Japanese Patent Laid-Open No. Hei 8-75124
本發明是有鑑於以上之點，課題在於提供一種燃燒器，其為了小型化燃燒器，即使縮短通氣孔與引火燄口之間的上下方向尺寸，亦可提升從引火燄口噴出之混合氣體之燃燒器長邊方向的分布均一性。 The present invention has been made in view of the above, and it is an object of the invention to provide a burner capable of improving a burner of a mixed gas ejected from a flame introducing port even if the size of the vertical direction between the vent hole and the flame introducing port is shortened in order to miniaturize the burner. The uniformity of the distribution in the long-side direction.
為了解決上述課題，本發明具備有：具有橫向地相對之一對側板之燃燒器本體、與具有將燃燒器本體至少從橫向一側的外側來覆蓋之側板的燃燒器蓋，並在燃燒器本體之兩側板間，設置上端之主燄口、與將混合氣體供給至主燄口的主混合氣體通路，又，在燃燒器蓋之側板與燃燒器本體之側板之間，設置有上端之引火燄口、與將從主 混合氣體通路透過形成於燃燒器本體之側板的通氣孔而分流的混合氣體供給至引火燄口的引火混合氣體通路；又，該燃燒器之特徵在於：在燃燒器蓋之側板與燃燒器本體之側板之任一方的側板，形成已引伸加工成位於比通氣孔更上方，並朝燃燒器蓋之側板與燃燒器本體之側板之另一方之側板側凹陷的第1緊縮部，並且在與第1緊縮部相對向之前述另一方之側板部分，形成已引伸加工成與第1緊縮部朝同方向凹陷之第2緊縮部，又，在第1與第2之兩緊縮部間，區劃出朝兩緊縮部之凹陷方向彎曲之彎曲通路部，且該彎曲通路部之至少下部與比其更下方之引火混合氣體通路的部分相較，横幅更窄。 In order to solve the above problems, the present invention includes a burner body having a pair of side plates laterally opposed to each other, and a burner cover having a side plate covering the burner body at least from the lateral side, and on the burner body Between the two side plates, a main flame port at the upper end, a main mixed gas passage for supplying the mixed gas to the main flame port, and a flame outlet at the upper end are provided between the side plate of the burner cover and the side plate of the burner body. Will be from the Lord The mixed gas passage is supplied to the igniting mixed gas passage of the flame introducing port through the vent hole formed in the side plate of the burner body; further, the burner is characterized by: a side plate on the side plate of the burner cover and the burner body The side plate of either side is formed to be stretched to be located above the vent hole, and is recessed toward the side plate side of the side plate of the burner cover and the other side plate of the burner body, and is in the first contraction The portion of the side plate opposite to the other side is formed with a second constricted portion that has been drawn and recessed in the same direction as the first constricted portion, and the two constrictions are divided between the first and second constricted portions. The portion of the curved passage portion in which the recessed portion is curved, and at least a lower portion of the curved passage portion is narrower than a portion of the ignited mixed gas passage lower than the portion.
根據本發明，會窄縮在第1與第2之兩緊縮部間區劃出之彎曲通路部之至少下部的横幅，故，在比其更下方之引火混合氣體通路的部分，混合氣體會分布於燃燒器長邊方向。進而，為了小型化燃燒器，即使縮短通氣孔與引火燄口之間之上下方向尺寸，亦可藉由在兩緊縮部間區劃出彎曲通路部，通路長度便會變長，與比彎曲通路部更下方之引火混合氣體通路部分之混合氣體的分布相輔相成，便可提升從引火燄口噴出之混合氣體之燃燒器長邊方向的分布均一性。 According to the present invention, the banner of at least the lower portion of the curved passage portion defined between the first and second constricted portions is narrowed, so that the mixed gas is distributed in the portion of the igniting mixed gas passage below the second and second constricted portions. The direction of the burner is long. Further, in order to miniaturize the burner, even if the size of the vent hole and the flame introducing port are shortened in the vertical direction, the length of the passage can be lengthened by dividing the curved passage portion between the two tightening portions, and the length of the passage is longer than that of the curved passage portion. The distribution of the mixed gas in the portion of the igniting mixed gas passage is complemented to enhance the uniformity of the longitudinal direction of the burner of the mixed gas ejected from the flame introducing port.
然而，亦可在燃燒器本體之側板形成第1緊縮部，但此時，第1緊縮部會引伸加工成朝燃燒器蓋之側板側，即，朝橫向外側凹陷，又，在燃燒器蓋之側板形成之第2緊縮部亦引伸加工成朝橫向外側凹陷，造成燃燒器之横 幅只增加第2緊縮部之量。 However, the first constricting portion may be formed on the side plate of the burner body, but at this time, the first constricting portion may be drawn and formed toward the side plate side of the burner cover, that is, recessed toward the laterally outer side, and further, in the burner cover. The second constricted portion formed by the side plate is also stretched and processed to be laterally outwardly recessed, causing the cross of the burner The frame only increases the amount of the second tightening portion.
相對於此，若將形成第1緊縮部之上述一方之側板當作燃燒器蓋之側板，第1緊縮部便會引伸加工成朝燃燒器本體之側板側，即，朝橫向內側凹陷。因此，燃燒器之横幅不會增加，較為有利。 On the other hand, when the one side plate forming the first constricted portion is used as the side plate of the burner cover, the first constricted portion is drawn and formed toward the side plate side of the burner main body, that is, recessed toward the lateral side. Therefore, the banner of the burner does not increase, which is advantageous.
1‧‧‧燃燒器 1‧‧‧ burner
2‧‧‧燃燒器本體 2‧‧‧ burner body
3‧‧‧燃燒器蓋 3‧‧‧ burner cover
4‧‧‧主燄口 4‧‧‧The main flame
5‧‧‧主混合氣體通路 5‧‧‧Main mixed gas path
5a‧‧‧狹窄部 5a‧‧‧Stenosis
6‧‧‧混合管部 6‧‧‧Mixed Tube Department
6a‧‧‧流入口 6a‧‧‧Inlet
7‧‧‧引火燄口 7‧‧‧ Flame outlet
8‧‧‧引火混合氣體通路 8‧‧‧Fire-mixed gas path
8a‧‧‧通氣孔 8a‧‧‧Ventinel
8b‧‧‧彎曲通路部 8b‧‧‧Bend section
91‧‧‧第1緊縮部 9 1 ‧‧‧1st tightening
92‧‧‧第2緊縮部 9 2 ‧‧‧2nd tightening
21‧‧‧燃燒器本體之側板 21‧‧‧The side plate of the burner body
22‧‧‧上板 22‧‧‧Upper board
31‧‧‧燃燒器蓋之側板 31‧‧‧The side panel of the burner cover
32‧‧‧架橋部 32‧‧‧Bridge Department
圖1是本發明之實施形態之燃燒器的立體圖。 Fig. 1 is a perspective view of a burner according to an embodiment of the present invention.
圖2是以圖1之II-II線來切斷後之放大斷面圖。 Fig. 2 is an enlarged cross-sectional view taken along line II-II of Fig. 1 .
圖3是取下圖1之燃燒器之燃燒器蓋之狀態的立體圖。 Fig. 3 is a perspective view showing a state in which the burner cover of the burner of Fig. 1 is removed.
參照圖1、圖2，1是顯示本發明之實施形態的燃燒器。該燃燒器1在前後方向為長邊，並具備：具有橫向地相對之一對側板21、21之燃燒器本體2、與具有將燃燒器本體2從橫向兩側之外側覆蓋之一對側板31、31的燃燒器蓋3。 Referring to Figures 1, 2 and 1, a burner showing an embodiment of the present invention. The burner 1 has a long side in the front-rear direction, and is provided with: a burner body 2 having laterally opposed one pair of side plates 21, 21 and having a pair of side plates 31 covering the burner body 2 from the outer sides of the lateral sides , burner cover 3 of 31.
在燃燒器本體2之兩側板21、21間，設有上端之主燄口4、與將混合氣體供給至主燄口4之主混合氣體通路5。主燄口4在連接兩側板21、21之上端的上板22，存在前後方向的間隔而形成複數個。又，在燃燒器本體2之下部，形成有從前端之流入口6a朝後方延伸之混合管部6，主混合氣體通路5從混合管部6之後端部朝前後方向擴大並且朝上方延伸。且，從流入口6a流入之燃料瓦斯與一次空氣的混合氣體會透過混合管部6與主混合氣體通路5，來引導至主燄口4。又，在主混合氣體通路5之上下方向中間部，設有使橫幅窄縮之狹窄部5a，便可確保混合氣體之燃燒器長邊 方向的分布均一性。又，燃燒器本體2之兩側板21、21與上板22是以折曲一片板材來形成。 Between the two side plates 21, 21 of the burner body 2, a main flame port 4 at the upper end and a main mixed gas passage 5 for supplying a mixed gas to the main flame port 4 are provided. The main flame port 4 is formed in a plurality of upper plates 22 connecting the upper ends of the side plates 21 and 21 in the front-rear direction. Further, a mixing pipe portion 6 extending rearward from the front end inlet 6a is formed in the lower portion of the burner main body 2, and the main mixed gas passage 5 is expanded from the rear end portion of the mixing pipe portion 6 in the front-rear direction and extends upward. Further, the mixed gas of the fuel gas and the primary air that has flowed in from the inflow port 6a passes through the mixing pipe portion 6 and the main mixed gas passage 5, and is guided to the main flame port 4. Further, a narrow portion 5a for narrowing the banner is provided in the intermediate portion of the main mixed gas passage 5 in the lower direction, thereby ensuring the long side of the burner of the mixed gas. The uniformity of the distribution of directions. Further, the side plates 21, 21 and the upper plate 22 of the burner body 2 are formed by bending a single plate.
在燃燒器本體2之各側板21與燃燒器蓋3之各側板31之間，設有上端之引火燄口7、與將混合氣體供給至引火燄口7之引火混合氣體通路8。位於比燃燒器蓋3之各側板31之引火混合氣體通路8更下方的下部是重合於與比主混合氣體通路5之狹窄部5a更稍微上方部分一致之燃燒器本體2之各側板21的部分。 Between the side plates 21 of the burner body 2 and the side plates 31 of the burner cover 3, a flame introducing port 7 at the upper end and a igniting mixed gas passage 8 for supplying the mixed gas to the flame introducing port 7 are provided. The lower portion located below the igniting mixed gas passage 8 of each side plate 31 of the burner cover 3 is overlapped with the portion of each side plate 21 of the burner body 2 which is more slightly above the narrow portion 5a of the main mixed gas passage 5. .
又，在燃燒器本體2之各側板21，使連通主混合氣體通路5與引火混合氣體通路8的通氣孔8a位於比使燃燒器蓋3之各側板31之下部所重合之部分更上方，並如圖3所示，存在前後方向的間隔而形成複數個。且，從主混合氣體通路5透過這些通氣孔8a而分流之混合氣體是透過引火混合氣體通路8供給至引火燄口7，並利用形成於於引火燄口7上之引火來保持形成於主燄口4上的主火。又，燃燒器蓋3具有將兩側板31、31之上端在前後複數處連接的架橋部32。 Further, in the side plates 21 of the burner main body 2, the vent holes 8a that communicate the main mixed gas passage 5 and the ignited mixed gas passage 8 are located above the portion where the lower portions of the side plates 31 of the burner cover 3 are overlapped, and As shown in FIG. 3, there are a plurality of intervals in the front-rear direction. The mixed gas which is branched from the main mixed gas passage 5 through the vent holes 8a is supplied to the flame introducing port 7 through the igniting mixed gas passage 8, and is held by the pilot flame formed on the flame introducing port 7 to be formed on the main flame port 4. The main fire. Further, the burner cover 3 has a bridge portion 32 that connects the upper ends of the side plates 31, 31 to the front and rear.
然而，因燃燒器小型化，當縮短通氣孔8a與引火燄口7之間的上下方向尺寸時，引火混合氣體通路8之通路長度就會變短，造成在來自通氣孔8a之混合氣體未充分地分布於燃燒器長邊方向的狀態下，到達引火燄口7。故，無法確保從引火燄口7噴出之混合氣體之燃燒器長邊方向的分布均一性。 However, when the burner is miniaturized, when the vertical dimension between the vent hole 8a and the flame introducing port 7 is shortened, the passage length of the igniting mixed gas passage 8 becomes short, resulting in insufficiently mixed gas from the vent hole 8a. In the state of being distributed in the longitudinal direction of the burner, the flame introducing port 7 is reached. Therefore, the uniformity of the distribution in the longitudinal direction of the burner of the mixed gas discharged from the flame introducing port 7 cannot be ensured.
因此，本實施形態中，在燃燒器蓋3之側板31， 形成引伸加工成位於比通氣孔8a更上方，並朝燃燒器本體2之側板21側，即，朝橫向內側凹陷之第1緊縮部91，並且在與第1緊縮部91相對向之燃燒器本體2之側板21的部分，形成引伸加工成與第1緊縮部91朝同方向凹陷之第2緊縮部92，又，在第1與第2之兩緊縮部91、92間，區劃出朝兩緊縮部91、92之凹陷方向彎曲之彎曲通路部8b。又，彎曲通路部8b之至少下部與比其更下方之引火混合氣體通路8之部分相較，横幅更狹。 Therefore, in the present embodiment, the side plate 31 of the burner cover 3 is formed to be stretched so as to be positioned above the vent hole 8a and toward the side plate 21 side of the burner body 2, that is, the first tightening portion recessed toward the lateral side. 91, and the first tightening portion 91 relative to the body of the burner plate portion 21 2 of the formed extension processed into the first tightening part 91 in the same direction the recess of the second tightening portion 92, and, Between the first and second constricted portions 9 1 and 9 2 , a curved passage portion 8 b that is curved toward the recessed direction of the two constricted portions 9 1 and 9 2 is defined. Further, at least a lower portion of the curved passage portion 8b is narrower than a portion of the pilot mixed gas passage 8 which is lower than the portion.
藉此，在比彎曲通路部8b更下方之引火混合氣體通路8的部分，混合氣體會分布於燃燒器長邊方向。進而，為了小型化燃燒器，即使縮短通氣孔8a與引火燄口7之間的上下方向尺寸，亦可藉由在兩緊縮部91、92間區劃出彎曲通路部8b，而使通路長度變長，與比彎曲通路部8b更下方之引火混合氣體通路8之部分之混合氣體的分布相輔相成，便可提升從引火燄口7噴出之混合氣體之燃燒器長邊方向的分布均一性。 Thereby, the mixed gas is distributed in the longitudinal direction of the burner in the portion of the pilot mixed gas passage 8 below the curved passage portion 8b. Further, in order to miniaturize the burner, even if the vertical dimension between the vent hole 8a and the flame introducing port 7 is shortened, the length of the passage can be changed by dividing the curved passage portion 8b between the two constricted portions 9 1 and 9 2 . The distribution of the mixed gas in a portion of the igniting mixed gas passage 8 which is lower than the curved passage portion 8b is complementary, and the distribution uniformity in the longitudinal direction of the burner of the mixed gas discharged from the flame introducing port 7 can be improved.
以上，已針對本發明之實施形態，參照圖式來說明，但本發明不限於此。例如，亦可在燃燒器本體2之側板21，形成第1緊縮部使其朝燃燒器蓋3之側板31側，即，朝橫向外側凹陷，並且在第1緊縮部相對向之燃燒器蓋3之側板31的部分形成第2緊縮部使其與第1緊縮部朝同方向凹陷。但，此時，第2緊縮部朝橫向外側凹陷，故，燃燒器之横幅只增加第2緊縮部之量，為了小型化，使形成第1緊縮部91之側板作為燃燒器蓋3之側板31的上述實施形態會較 為有利。 Although the embodiments of the present invention have been described above with reference to the drawings, the present invention is not limited thereto. For example, a first tightening portion may be formed on the side plate 21 of the burner body 2 toward the side plate 31 side of the burner cover 3, that is, recessed toward the laterally outer side, and the burner cover 3 is opposed to the first tightening portion. The portion of the side plate 31 forms a second constricted portion and is recessed in the same direction as the first constricted portion. However, at this time, the second tightening portions laterally outward toward the recess, so that, only the banner of the burner increases the amount of the second tightening portion, for downsizing, the first tightening plate forming part of the burner plate 91 as the cover 3 The above embodiment of 31 will be advantageous.
又，上述實施形態之燃燒器蓋3具有將燃燒器本體2從橫向兩側覆蓋之一對側板31、31，但亦可為只具有將燃燒器本體2從橫向一側之外側覆蓋的側板。進而，上述實施形態中，在燃燒器本體2之上板22形成主燄口4，但亦可省略上板22，在燃燒器本體2之兩側板21、21之上端間的間隙來構成主燄口。 Further, the burner cover 3 of the above embodiment has the burner main body 2 covering one of the side plates 31 and 31 from the lateral sides, but may have only the side plates covering the burner body 2 from the lateral side. Further, in the above embodiment, the main flame port 4 is formed in the upper plate 22 of the burner main body 2. However, the upper plate 22 may be omitted, and a gap between the upper ends of the plates 21 and 21 of the burner main body 2 may constitute a main flame port.
4‧‧‧主燄口 4‧‧‧The main flame
5‧‧‧主混合氣體通路 5‧‧‧Main mixed gas path
5a‧‧‧狹窄部 5a‧‧‧Stenosis
7‧‧‧引火燄口 7‧‧‧ Flame outlet
8‧‧‧引火混合氣體通路 8‧‧‧Fire-mixed gas path
8a‧‧‧通氣孔 8a‧‧‧Ventinel
8b‧‧‧彎曲通路部 8b‧‧‧Bend section
91‧‧‧第1緊縮部 9 1 ‧‧‧1st tightening
92‧‧‧第2緊縮部 9 2 ‧‧‧2nd tightening
21‧‧‧燃燒器本體之側板 21‧‧‧The side plate of the burner body
22‧‧‧上板 22‧‧‧Upper board
31‧‧‧燃燒器蓋之側板 31‧‧‧The side panel of the burner cover
32‧‧‧架橋部 32‧‧‧Bridge Department
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014202918A JP2016070627A (en) | 2014-10-01 | 2014-10-01 | Burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201614177A TW201614177A (en) | 2016-04-16 |
| TWI601913B true TWI601913B (en) | 2017-10-11 |
Family
ID=55672837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104122023A TWI601913B (en) | 2014-10-01 | 2015-07-07 | Burner |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2016070627A (en) |
| CN (1) | CN105485681A (en) |
| BR (1) | BR102015024388A2 (en) |
| TW (1) | TWI601913B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7048280B2 (en) * | 2017-11-30 | 2022-04-05 | 三菱重工業株式会社 | Burner chip structure and manufacturing method of burner chip structure |
| CN114440213A (en) * | 2021-12-20 | 2022-05-06 | 重庆海尔热水器有限公司 | Fire grate, combustor and gas water heater |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53113443U (en) * | 1977-02-18 | 1978-09-09 | ||
| TWI222506B (en) * | 2002-03-20 | 2004-10-21 | Rinnai Kk | Burner |
| TWI222507B (en) * | 2002-03-22 | 2004-10-21 | Rinnai Kk | Burner |
| TW201040465A (en) * | 2009-03-18 | 2010-11-16 | Electrolux Home Prod Corp | Improved gas burner |
| TWI362473B (en) * | 2004-02-02 | 2012-04-21 | Electrolux Ab | Gas burner |
| TW201217709A (en) * | 2010-10-28 | 2012-05-01 | Rinnai Kk | characterized by providing a gas burner that can precisely distribute the mixed gas over the main burner and the central burner with a desirable combustion regardless of the burner fire |
| TWI445907B (en) * | 2007-07-25 | 2014-07-21 | Lummus Technology Inc | Method, system and apparatus for firing control |
| TWI452237B (en) * | 2011-05-12 | 2014-09-11 | Rinnai Kk | Primary/secondary burner |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3049975B2 (en) * | 1992-10-30 | 2000-06-05 | 株式会社ノーリツ | Combustion equipment |
| JPH06147431A (en) * | 1992-10-30 | 1994-05-27 | Noritz Corp | Burner |
| JP3284518B2 (en) * | 1993-02-26 | 2002-05-20 | 株式会社ノーリツ | Combustion equipment |
| JPH06249417A (en) * | 1993-02-26 | 1994-09-06 | Noritz Corp | Combustion equipment |
| JPH06249416A (en) * | 1993-02-26 | 1994-09-06 | Noritz Corp | Combustion equipment |
| JP3198017B2 (en) * | 1994-09-06 | 2001-08-13 | パロマ工業株式会社 | Gas burner |
| IT241746Y1 (en) * | 1996-02-26 | 2001-05-17 | Finpolidoro Srl Ora Indus Poli | COMBUSTIBLE GAS ATMOSPHERIC BURNER, OF THE "RAMPETTE" TYPE. |
| CN201462850U (en) * | 2008-12-17 | 2010-05-12 | 上海华威焊割机械有限公司 | Gas distributor structure of flame gas cutting machine |
| CN201348376Y (en) * | 2009-01-13 | 2009-11-18 | 美的集团有限公司 | Burner of gas water heater |
| JP5646380B2 (en) * | 2011-03-24 | 2014-12-24 | 株式会社パロマ | Tint burner |
| CN202754935U (en) * | 2012-07-07 | 2013-02-27 | 山西永东化工股份有限公司 | Black carbon combustion spraying burner |
-
2014
- 2014-10-01 JP JP2014202918A patent/JP2016070627A/en active Pending
-
2015
- 2015-07-07 TW TW104122023A patent/TWI601913B/en active
- 2015-09-23 CN CN201510614029.3A patent/CN105485681A/en active Pending
- 2015-09-23 BR BR102015024388A patent/BR102015024388A2/en not_active Application Discontinuation
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53113443U (en) * | 1977-02-18 | 1978-09-09 | ||
| TWI222506B (en) * | 2002-03-20 | 2004-10-21 | Rinnai Kk | Burner |
| TWI222507B (en) * | 2002-03-22 | 2004-10-21 | Rinnai Kk | Burner |
| TWI362473B (en) * | 2004-02-02 | 2012-04-21 | Electrolux Ab | Gas burner |
| TWI445907B (en) * | 2007-07-25 | 2014-07-21 | Lummus Technology Inc | Method, system and apparatus for firing control |
| TW201040465A (en) * | 2009-03-18 | 2010-11-16 | Electrolux Home Prod Corp | Improved gas burner |
| TW201217709A (en) * | 2010-10-28 | 2012-05-01 | Rinnai Kk | characterized by providing a gas burner that can precisely distribute the mixed gas over the main burner and the central burner with a desirable combustion regardless of the burner fire |
| TWI452237B (en) * | 2011-05-12 | 2014-09-11 | Rinnai Kk | Primary/secondary burner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016070627A (en) | 2016-05-09 |
| TW201614177A (en) | 2016-04-16 |
| CN105485681A (en) | 2016-04-13 |
| BR102015024388A2 (en) | 2016-08-02 |
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