专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 实用新型

KR820000041Y1 액체연료 기화버어너 失效
公开(公告)号：KR820000041Y1
公开(公告)日：1982-01-27
申请号：KR800006566
申请日：1980-10-14
申请人： DOWA CO
发明人： MIYAHARA K
IPC分类号： F23D11/08

2. 发明授权

US3844705A Gasified fuel burner for burning a liquid fuel and water in a gaseous mixture 失效
标题翻译：用于燃烧液体燃料和气体混合气体的燃烧燃料燃烧器
公开(公告)号：US3844705A
公开(公告)日：1974-10-29
申请号：US41075773
申请日：1973-10-29
申请人： DOWA CO
发明人： MIYAHARA K
IPC分类号： F23D11/04
CPC分类号： F23D11/04
摘要： A diffuser-vaporizer is rotatably mounted in a combustion cylinder and formed with an opening which is disposed in spaced juxtaposed relationship to an opening formed substantially in the central portion of a gas chamber defined in the combustion cylinder. There is formed, between the opening in the diffuservaporizer and the opening in the gas chamber, a fuel scattering clearance large enough for a liquid fuel to move therethrough and scatter in the combustion cylinder in atomized particles to sustain combustion of the liquid fuel. A frusto-conical blast supply member extends through the gas chamber into the diffuservaporizer to supply a stream of air under pressure to the diffuser-vaporizer and then to the gas chamber. A liquid fuel and water are supplied to the diffuser-vaporizer to vaporize quickly on the inner surface of the diffuser-vaporizer. A combustion plate is provided at the periphery of the gas chamber for ejecting therethrough a mixture of gasified fuel and steam together with the stream of air supplied under pressure through the blast supply member to carry out combustion of the gasified fuel. Water may be vaporized separately from the liquid fuel in a steam generating annular chamber provided at the end of a flame ejecting opening of the combustion cylinder. The superheated steam produced is supplied through a steam line to the diffuservaporizer where it is mixed with the gasified fuel together with the stream of air supplied under pressure. Means may be provided for converting the stream of air supplied under pressure through the blast supply member into a hot blast and mixing such hot blast with the mixture of gasified fuel and superheated steam to increase the degree of efficiency with which combustion of the gasified fuel is carried out.
摘要翻译：扩散器蒸发器可旋转地安装在燃烧气缸中并且形成有开口，该开口与基本上形成在燃烧气缸中的气体室的中心部分形成的开口间隔开并置设置。在扩散器 - 蒸发器中的开口和气体室中的开口之间形成有足够大的液体燃料移动通过其并且在燃烧气缸中以雾化的颗粒散射以维持液体燃料的燃烧的燃料散射间隙。截头圆锥形鼓风供应构件延伸穿过气室进入扩散器 - 蒸发器，以将压力下的空气流供应到扩散器蒸发器，然后到气体室。液体燃料和水被供应到扩散器 - 蒸发器，以在扩散器 - 蒸发器的内表面上快速蒸发。燃气板设置在气室的周围，用于通过气体燃料和蒸汽的混合物与通过鼓风供应构件在压力下供应的空气流一起喷射，以进行气化燃料的燃烧。

3. 发明授权

US3826240A Direct contact water heater 失效
标题翻译：直接接触水加热器
公开(公告)号：US3826240A
公开(公告)日：1974-07-30
申请号：US33512673
申请日：1973-02-23
申请人： DOWA CO
发明人： MIYAHARA K
IPC分类号： F24H1/10
CPC分类号： F24H1/107 , B01J2219/30211 , Y10S261/72
摘要： A water heater comprising a body and a lattice-like partition plate dividing the interior of the body into an upper heat absorbing chamber and a lower combustion chamber, burner means being provided in said combustion chamber so that the flow of combustion product is directed upwardly from the combustion chamber through the heat absorbing chamber, cold water being supplied into said heat absorbing chamber and passed downwardly as a counterflow to and in direct contact with said flow of combustion product. A plurality of heat absorbing members are disposed in said heat absorbing chamber and the cold water is supplied onto the heat absorbing members.
摘要翻译：一种热水器，包括主体和将本体内部分成上部吸热室和下部燃烧室的格子状隔板，燃烧器装置设置在所述燃烧室中，使得燃烧产物的流动从通过吸热室的燃烧室，将冷水供给到所述吸热室中，并与所述燃烧产物流逆流并直接接触。多个吸热构件设置在所述吸热室中，并且冷水被供应到吸热构件上。

4. 发明授权

US3811818A Liquid fuel burner 失效
标题翻译：液体燃料燃烧器
公开(公告)号：US3811818A
公开(公告)日：1974-05-21
申请号：US34612773
申请日：1973-03-29
申请人： DOWA CO
发明人： MIYAHARA K
IPC分类号： F23D11/04
CPC分类号： F23D11/04
摘要： A liquid fuel burner in which a hollow fuel gasifying member and a fuel diffusing member are mounted on a rotary shaft within the burner body for coaxial rotation and air under pressure is directed toward these members for atomizing liquid fuel. A narrow atomized fuel blowing gap is defined between the open end of the gasifying member and a central open space of a gas chamber so that the mixture of atomized fuel and air can be first ignited to heat the gasifying member to a high temperature for promoting later gasification of liquid fuel for continuous combustion.

5. 发明专利

SE7504690L 未知
公开(公告)号：SE7504690L
公开(公告)日：1975-10-27
申请号：SE7504690
申请日：1975-04-23
申请人： DOWA CO
发明人： MIYAHARA K
IPC分类号： F23D5/06 , F23D11/00 , F23D11/08 , F23D11/04
摘要： A burner wherein a fuel gasifying member is non-rotatably mounted and disposed in spaced juxtaposed relationship to a gas accumulation chamber formed in a main body of the burner receiving an air supply duct inserted through one side, and liquid fuel scattering means is rotatably mounted at an open end portion of the fuel gasifying member for scattering a liquid fuel in minuscule particles into the interior of the fuel gasifying member and the main body of the burner through a scattering gap. A skirt formed therein with gas ejection slits is mounted at the periphery of the liquid fuel scattering means and has a lower half portion received in the gas accumulation chamber to define a forwardly directed annular gas ejection passageway between the skirt and gas accumulation chamber. A cylindrical air guide may be mounted within the fuel gasifying member and maintained in communication with the air supply duct. A cooling air passageway communicating with the air supply duct may be provided in an outer marginal portion of the main body of the burner, while a scattering surface of the liquid fuel scattering means may be inclined outwardly so as to cause the gas ejection passageway to incline outwardly, by eliminating the skirt. The gas ejection slits in the skirt may be inclined in any direction and the skirt itself may be inclined inwardly, so that the gas ejection passageway may be inclined outwardly. By virtue of these arrangements, the flames of combustion of the fuel in gasified form can be kept from being concentrated on the fuel gasifying member, so that it is possible to avoid damage which would otherwise be caused to the fuel gasifying member by the flames of combustion. An air ejection chamber may be formed outside the gas accumulation chamber and maintained in communication with the cooling air passageway for ejecting air under pressure toward the inner surface of the main body of the burner. By this arrangement, an air stream can be supplied to a portion of the inner surface of the main body of the burner on which the liquid fuel scattered in minuscule particles impinges, so that the liquid fuel in minuscule particles can be kept in fluid condition and its ignition and combustion can be facilitated.

6. 发明专利

SE7504689L 未知
公开(公告)号：SE7504689L
公开(公告)日：1975-10-27
申请号：SE7504689
申请日：1975-04-23
申请人： DOWA CO
发明人： MIYAHARA K
IPC分类号： F23D5/06 , F23D11/00 , F23D11/06

7. 发明专利

SE412109B 未知
公开(公告)号：SE412109B
公开(公告)日：1980-02-18
申请号：SE7504690
申请日：1975-04-23
申请人： DOWA CO
发明人： MIYAHARA K
IPC分类号： F23D5/06 , F23D11/00 , F23D11/04
摘要： A burner wherein a fuel gasifying member is non-rotatably mounted and disposed in spaced juxtaposed relationship to a gas accumulation chamber formed in a main body of the burner receiving an air supply duct inserted through one side, and liquid fuel scattering means is rotatably mounted at an open end portion of the fuel gasifying member for scattering a liquid fuel in minuscule particles into the interior of the fuel gasifying member and the main body of the burner through a scattering gap. A skirt formed therein with gas ejection slits is mounted at the periphery of the liquid fuel scattering means and has a lower half portion received in the gas accumulation chamber to define a forwardly directed annular gas ejection passageway between the skirt and gas accumulation chamber. A cylindrical air guide may be mounted within the fuel gasifying member and maintained in communication with the air supply duct. A cooling air passageway communicating with the air supply duct may be provided in an outer marginal portion of the main body of the burner, while a scattering surface of the liquid fuel scattering means may be inclined outwardly so as to cause the gas ejection passageway to incline outwardly, by eliminating the skirt. The gas ejection slits in the skirt may be inclined in any direction and the skirt itself may be inclined inwardly, so that the gas ejection passageway may be inclined outwardly. By virtue of these arrangements, the flames of combustion of the fuel in gasified form can be kept from being concentrated on the fuel gasifying member, so that it is possible to avoid damage which would otherwise be caused to the fuel gasifying member by the flames of combustion. An air ejection chamber may be formed outside the gas accumulation chamber and maintained in communication with the cooling air passageway for ejecting air under pressure toward the inner surface of the main body of the burner. By this arrangement, an air stream can be supplied to a portion of the inner surface of the main body of the burner on which the liquid fuel scattered in minuscule particles impinges, so that the liquid fuel in minuscule particles can be kept in fluid condition and its ignition and combustion can be facilitated.

8. 发明专利

SE7514683L 未知
公开(公告)号：SE7514683L
公开(公告)日：1976-07-16
申请号：SE7514683
申请日：1975-12-29
申请人： DOWA CO
发明人： MIYAHARA K
IPC分类号： F23D11/04 , F23D7/00 , F23D11/08
摘要： A burner wherein a fuel gasifying member is rotatably mounted in a main body of the burner made of a thin metallic material and receiving an air supply duct inserted through one side, a gasified fuel-air mixing plate for scattering the liquid fuel in atomized particles into said main body is integrally mounted on said fuel gasifying member and a gas wall plate connected at one end to the air supply duct is provided, a swirlingly flowing air film of air blast in the main body of the burner is forcedly circulated to cool said main body from said air supply duct through an air supply opening and along the inner wall surface of said main body, an air shielding wall for preventing the stream of air blast from directly impinging on said main body is disposed in said main body, a combustion plate provided therein with a multitude of gasified fuel blowing openings is disposed in said main body so as to define an annular gasified fuel blowing passageway, an ignition facilitating device is disposed inside of said combustion plate, a hollow conical fuel diffusing member is detachably attached to the inner surface of a fuel gasifying member, a bowl-shaped fuel receiving tray is non-rotatably provided around said fuel diffusing member, and a fuel flow-down plate is provided in sliding contact with said fuel diffusing member. By virtue of the arrangement described above, the burner can achieve a heating effect of high combustion temperature with a lower fuel consumption rate and a longer service life of components.

9. 发明专利

SE417362B 未知
公开(公告)号：SE417362B
公开(公告)日：1981-03-09
申请号：SE7514683
申请日：1975-12-29
申请人： DOWA CO
发明人： MIYAHARA K
IPC分类号： F23D11/04 , F23D11/08
摘要： A burner wherein a fuel gasifying member is rotatably mounted in a main body of the burner made of a thin metallic material and receiving an air supply duct inserted through one side, a gasified fuel-air mixing plate for scattering the liquid fuel in atomized particles into said main body is integrally mounted on said fuel gasifying member and a gas wall plate connected at one end to the air supply duct is provided, a swirlingly flowing air film of air blast in the main body of the burner is forcedly circulated to cool said main body from said air supply duct through an air supply opening and along the inner wall surface of said main body, an air shielding wall for preventing the stream of air blast from directly impinging on said main body is disposed in said main body, a combustion plate provided therein with a multitude of gasified fuel blowing openings is disposed in said main body so as to define an annular gasified fuel blowing passageway, an ignition facilitating device is disposed inside of said combustion plate, a hollow conical fuel diffusing member is detachably attached to the inner surface of a fuel gasifying member, a bowl-shaped fuel receiving tray is non-rotatably provided around said fuel diffusing member, and a fuel flow-down plate is provided in sliding contact with said fuel diffusing member. By virtue of the arrangement described above, the burner can achieve a heating effect of high combustion temperature with a lower fuel consumption rate and a longer service life of components.

10. 发明专利

SE415704B 未知
公开(公告)号：SE415704B
公开(公告)日：1980-10-20
申请号：SE7705990
申请日：1977-05-23
申请人： DOWA CO
发明人： MIYAHARA K
IPC分类号： F23D11/08 , F23D11/04

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式