Patents by Inventor Hongbao Guo
Hongbao Guo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 11692460Abstract: In order to alleviate a mismatch problem of thermal deformation, in all directions, of a connecting and installing structure between a CMC turbine outer annular component and a metal intermediate casing, a connector and an anti thermal mismatch connecting device are provided. The rod part of the connector comprises a subtractive hollow section and a cylindrical section. The subtractive hollow section is composed of a central shaft, a plurality of supporting rib plates extending outwards from a peripheral surface of the central shaft and inclined radially relative to the central shaft, and a plurality of outer annular plates arranged around the central shaft, with a circumferential gap between adjacent outer annular plates. The supporting rib plate is connected with the central shaft and the outer annular plate, and the central shaft is connected with the cylindrical section. The anti thermal mismatch connecting device the connector.Type: GrantFiled: November 27, 2020Date of Patent: July 4, 2023Assignee: AECC COMMERCIAL AIRCRAFT ENGINE CO., LTD.Inventors: Hongbao Guo, Kaiyuan Li, Zhiliang Hong
-
Publication number: 20220341348Abstract: In order to alleviate a mismatch problem of thermal deformation, in all directions, of a connecting and installing structure between a CMC turbine outer annular component and a metal intermediate casing, a connector and an anti thermal mismatch connecting device are provided. The rod part of the connector comprises a subtractive hollow section and a cylindrical section. The subtractive hollow section is composed of a central shaft, a plurality of supporting rib plates extending outwards from a peripheral surface of the central shaft and inclined radially relative to the central shaft, and a plurality of outer annular plates arranged around the central shaft, with a circumferential gap between adjacent outer annular plates. The supporting rib plate is connected with the central shaft and the outer annular plate, and the central shaft is connected with the cylindrical section. The anti thermal mismatch connecting device the connector.Type: ApplicationFiled: November 27, 2020Publication date: October 27, 2022Applicant: AECC COMMERCIAL AIRCRAFT ENGINE CO., LTD.Inventors: Hongbao GUO, Kaiyuan LI, Zhiliang HONG
-
Patent number: 9675825Abstract: A new method for extinguishing fire is provided, characterized in that a pyrotechnic agent is used as a heat source (energy) and a power source (driving gas); during use, the pyrotechnic agent is ignited, and the high temperature generated by the combustion of the pyrotechnic agent is utilized to make a fire extinguishing composition produce a large amount of fire extinguishing substance, which is sprayed out together with the pyrotechnic agent, so as to achieve the purpose of extinguishing a fire. As compared with conventional aerosol fire extinguishing systems, gas fire extinguishing systems and water-based fire extinguishing systems, the fire extinguishing method of the present invention is more efficient and safer.Type: GrantFiled: September 7, 2011Date of Patent: June 13, 2017Assignee: Xi'an Westpeace Fire Technology Co., Ltd.Inventors: Hongbao Guo, Weipeng Zhang
-
Patent number: 9199108Abstract: The present disclosure relates to a fire extinguishing composition generating fire extinguishing substance through high-temperature decomposition; the fire extinguishing composition includes a fire extinguishing material which can be decomposed to release substance with fire extinguishing properties during the heating process; the content of the fire extinguishing material is at least 80 wt %; a pyrotechnic agent is adopted as a heat source and a power source in a process of fire extinguishing; and the purpose of fire extinguishing is achieved by: igniting the pyrotechnic agent, generating a large quantity of fire substance from the fire extinguishing composition in the use of high temperature produced by burning pyrotechnic agent, and the fire substance sprays out together with the pyrotechnic agent.Type: GrantFiled: March 4, 2015Date of Patent: December 1, 2015Assignee: XI'AN J&R Fire Fighting Equipment Co., Ltd.Inventors: Hongbao Guo, Honghong Liu, Xiaoqing Zhao
-
Publication number: 20150174439Abstract: The present disclosure relates to a fire extinguishing composition generating fire extinguishing substance through high-temperature decomposition; the fire extinguishing composition includes a fire extinguishing material which can be decomposed to release substance with fire extinguishing properties during the heating process; the content of the fire extinguishing material is at least 80 wt %; a pyrotechnic agent is adopted as a heat source and a power source in a process of fire extinguishing; and the purpose of fire extinguishing is achieved by: igniting the pyrotechnic agent, generating a large quantity of fire substance from the fire extinguishing composition in the use of high temperature produced by burning pyrotechnic agent, and the fire substance sprays out together with the pyrotechnic agent.Type: ApplicationFiled: March 4, 2015Publication date: June 25, 2015Inventors: Hongbao Guo, Honghong Liu, Xiaoqing Zhao
-
Patent number: 8869907Abstract: There is provided a hand-held aerosol fire suppression apparatus, having button, thermal insulating layer, jet nozzle, enclosure of apparatus, combustion chamber, rear fender and rear cap, wherein the enclosure of apparatus has an enclosure of cartridge that accommodate a chemical agent and an enclosure of cooling layer that is filled with a cooling material, the combustion chamber is installed between the enclosure of cartridge and the enclosure of cooling layer, the thermal insulating layer is arranged between the enclosure of apparatus and the enclosure of cartridge, between the enclosure of apparatus and the enclosure of cooling layer, and between the rear fender and the chemical agent. Compared to the prior art, the apparatus has the following advantages: compact in size, suitable for hand-held use, lower temperature at the jet orifice, safe and reliable ignition and operation and long service life.Type: GrantFiled: June 6, 2010Date of Patent: October 28, 2014Assignee: Shaanxi J & R Fire Fighting Co., Ltd.Inventors: Hongbao Guo, Zhenping Deng, Gaofeng Zheng, Sanxue Zhang, Xianfei Zhu, Honghong Liu, Weipeng Zhang, Zanfeng Zhang
-
Patent number: 8871110Abstract: A fire extinguishing composition generating fire extinguishing substance through chemical reaction of ingredients at high temperature, wherein: the fire extinguishing composition comprises a flame retardant, an oxidant, a reducing agent and an adhesive; contents of each ingredient are: the flame retardant: 50 wt % to 90 wt %; the oxidant: 5 wt % to 30 wt %; the reducing agent: 5 wt % to 10 wt %; the adhesive: 0% to 10 wt %. In a usage of the fire extinguishing composition, a pyrotechnic agent is adopted as a heat source and a power source; and the purpose of fire extinguishing is achieved by: igniting the pyrotechnic agent, and the oxidant and the reducing agent in the fire extinguishing composition are reacted to generate the in the use of high temperature produced by burning the pyrotechnic agent. by burning the pyrotechnic agent, so as to implement fire extinguishing. Different from the traditional aerosol generating agent, there is no external heat source, and the composition itself does not burn.Type: GrantFiled: September 7, 2011Date of Patent: October 28, 2014Assignee: Xi'An J&R Fire Fighting Equipment Co., Ltd.Inventors: Hongbao Guo, Weipeng Zhang, Sanxue Zhang
-
Patent number: 8865014Abstract: The present invention relates to a fire extinguishing composition which generate fire extinguishing substance by high temperature sublimation; the fire extinguishing composition comprising a fire extinguishing material which, in a heating process, can sublimate and release a fire extinguishing substance with fire extinguishing properties; the content of the fire extinguishing material is at least 80 wt %. When the fire extinguishing composition is in use, a pyrotechnic agent as a heat source and a power source; and the purpose of fire extinguishing is achieved by: igniting the pyrotechnic agent, generating a large quantity of fire substance from the fire extinguishing composition in the use of high temperature produced by burning pyrotechnic agent, and the fire substance sprays out together with the pyrotechnic agent.Type: GrantFiled: September 7, 2011Date of Patent: October 21, 2014Assignee: XI'AN J&R Fire Fighting Equipment Co., Ltd.Inventors: Hongbao Guo, Honghong Liu, Xiaoqing Zhao
-
Patent number: 8844644Abstract: There is provided a hand-held aerosol fire suppression apparatus, having safety pole, button, enclosure of cartridge, enclosure of cooling layer, jet nozzle, tapered jet orifice, enclosure of apparatus, combustion chamber, rear fender, piezoelectric ceramics, rear cap and safety ring; wherein the rear cap is screwed to the enclosure of apparatus; the jet nozzle is screwed or fitted to the enclosure of apparatus; a chemical agent is installed in the enclosure of cartridge and a cooling material is installed in the enclosure of cooling layer in the enclosure of apparatus; a thermal insulating layer is installed between the enclosure of apparatus and the enclosure of cartridge, between the enclosure of apparatus and the enclosure of cooling layer, and between the rear fender and the chemical agent; the combustion chamber is installed between the enclosure or cartridge and the enclosure of cooling layer; a groove is arranged on the enclosure of apparatus to facilitate gripping.Type: GrantFiled: June 6, 2010Date of Patent: September 30, 2014Assignee: Shaanxi J & R Fire Fighting Co., Ltd.Inventors: Hongbao Guo, Zhenping Deng, Gaofeng Zheng, Sanxue Zhang, Xianfei Zhu, Honghong Liu, Weipeng Zhang, Zanfeng Zhang
-
Patent number: 8800676Abstract: The present invention relates to a novel hand-held aerosol fire suppression apparatus, comprising thermal insulating layer (3), inner cylinder (4), aerosol generating agent (5), heat insulating material (6), jet nozzle (9), tapered jet orifice (10), enclosure (11), ignition head (12) and piezoelectric crystal assembly (13), wherein the thermal insulating layer (3) is arranged between the inner cylinder (4) and the aerosol generating agent (5), and the jet nozzle (9) is screwed to the enclosure (11) by means of a thread structure that comprises 3˜6 thread segments. Compared to that in the prior art, with the segment thread design for screwing the jet nozzle to the enclosure, the time required for removing the jet nozzle can be reduced significantly, and therefore the apparatus in the present invention has much better safety feature against accidents.Type: GrantFiled: July 3, 2010Date of Patent: August 12, 2014Assignee: Shaanxi J & R Fire Fighting Co., Ltd.Inventors: Hongbao Guo, Kun Zhang, Chunjie Ma, Tengfei Zhai, Zhenping Deng
-
Patent number: 8778213Abstract: The present invention relates to a ferrocene-based fire extinguishing composition. The ferrocene-based fire extinguishing composition comprises ferrocene, a ferrocene derivative, or a combination thereof at a content of 25 mass % or more; when in use, a pyrotechnic agent is used as a heat source and a power source, the pyrotechnic agent is ignited, and the high temperature generated by the combustion of the pyrotechnic agent is utilized to make a fire extinguishing composition produce a large amount of fire extinguishing substance, which is sprayed out together with the pyrotechnic agent, so as to achieve the purpose of extinguishing a fire. Compared with a conventional fire extinguishing composition, a more efficient and safer fire extinguishing composition is provided.Type: GrantFiled: September 7, 2011Date of Patent: July 15, 2014Assignee: Xi'An J&R Fire Fighting Equipment Co., Ltd.Inventors: Hongbao Guo, Honghong Liu
-
Patent number: 8721911Abstract: The present invention relates to a novel aging-resistant aerosol generating agent and preparation method thereof. The aging-resistant aerosol generating agent in the present invention comprises oxidizer, reducer and bonding agent, wherein the oxidizer is potassium nitrate, the bonding agent is phenolic resin, and the reducer is melamine; the weight percentages of the three constituents are: potassium nitrate: 60˜80%, phenolic resin: 8˜15%, and melamine: the rest. In the preparation process, phenolic resin is dissolved in ethanol to give phenolic resin solution at concentration by 40˜50 wt %; the oxidizer and reducer are pulverized, mixed, and then the phenolic resin solution is added to the mixed powder; next, the mixture is agitated, pelletized, dried, and shaped by pressure molding. Compared to that in the prior art, the aerosol generating agent in the present invention has higher fire suppression efficiency and higher fire suppression rate, and greatly improved aging resistant performance.Type: GrantFiled: July 3, 2010Date of Patent: May 13, 2014Assignee: Shaanxi J & R Fire Fighting Co., Ltd.Inventors: Hongbao Guo, Gaofeng Zheng, Weipeng Zhang
-
Patent number: 8652346Abstract: A fire-extinguishing aerosol composition for common electric apparatuses is disclosed, which includes oxidant, combustible, adhesive and additive. The composition of the present invention is characterized in that the oxidant is the mixture of the potassium salt and the strontium salt, in which the content of the potassium salt oxidant is more than or equal to 15 mass % to less than 20 mass % of the total mass of the composition, and the content of the strontium salt oxidant is more than 48 mass % to less than or equal to 52 mass % of the total mass of the composition. In the fire-extinguishing aerosol composition of the present invention, the mean particle diameter of all components is less than or equal to 50 ?m. After quenching the fire in a space with the heavy current electric apparatus, the fire-extinguishing aerosol composition of the present invention can ensure that the insulation resistance of the common electric apparatus is ranged from 20M? to 100M?.Type: GrantFiled: November 14, 2007Date of Patent: February 18, 2014Assignee: Shaanxi J&R Fire Fighting Co., LtdInventors: Hongbao Guo, Zanfeng Zhang
-
Publication number: 20130221264Abstract: The present invention relates to a ferrocene-based fire extinguishing composition. The ferrocene-based fire extinguishing composition comprises ferrocene, a ferrocene derivative, or a combination thereof at a content of 25 mass % or more; when in use, a pyrotechnic agent is used as a heat source and a power source, the pyrotechnic agent is ignited, and the high temperature generated by the combustion of the pyrotechnic agent is utilized to make a fire extinguishing composition produce a large amount of fire extinguishing substance, which is sprayed out together with the pyrotechnic agent, so as to achieve the purpose of extinguishing a fire. Compared with a conventional fire extinguishing composition, a more efficient and safer fire extinguishing composition is provided.Type: ApplicationFiled: September 7, 2011Publication date: August 29, 2013Applicant: SHAANXI J&R FIRE FIGHTING CO., LTD.Inventors: Hongbao Guo, Honghong Liu
-
Publication number: 20130181158Abstract: The present invention relates to a fire extinguishing composition generating fire extinguishing substance through high-temperature decomposition; the fire extinguishing composition includes a fire extinguishing material which can be decomposed to release substance with fire extinguishing properties during the heating process; the content of the fire extinguishing material is at least 80 wt %; a pyrotechnic agent is adopted as a heat source and a power source in a process of fire extinguishing; and the purpose of fire extinguishing is achieved by: igniting the pyrotechnic agent, generating a large quantity of fire substance from the fire extinguishing composition in the use of high temperature produced by burning pyrotechnic agent, and the fire substance sprays out together with the pyrotechnic agent.Type: ApplicationFiled: September 7, 2011Publication date: July 18, 2013Applicant: SHAANXI J&R FIRE FIGHTING CO., LTD.Inventors: Hongbao Guo, Honghong Liu, Xiaoqing Zhao
-
Publication number: 20130181157Abstract: A fire extinguishing composition generating fire extinguishing substance through chemical reaction of ingredients at high temperature, wherein: the fire extinguishing composition comprises a flame retardant, an oxidant, a reducing agent and an adhesive; contents of each ingredient are: the flame retardant: 50 wt % to 90 wt %; the oxidant: 5 wt % to 30 wt %; the reducing agent: 5 wt % to 10 wt %; the adhesive: 0% to 10 wt %. In a usage of the fire extinguishing composition, a pyrotechnic agent is adopted as a heat source and a power source; and the purpose of fire extinguishing is achieved by: igniting the pyrotechnic agent, and the oxidant and the reducing agent in the fire extinguishing composition are reacted to generate the in the use of high temperature produced by burning the pyrotechnic agent. by burning the pyrotechnic agent, so as to implement fire extinguishing. Different from the traditional aerosol generating agent, there is no external heat source, and the composition itself does not burn.Type: ApplicationFiled: September 7, 2011Publication date: July 18, 2013Applicant: SHAANXI J&R FIRE FIGHTING CO., LTD.Inventors: Hongbao Guo, Weipeng Zhang, Sanxue Zhang
-
Publication number: 20130175061Abstract: A hand-held aerosol fire suppression apparatus comprises an outer cylinder, inner cylinder components, a handle, and an activation device, wherein each outer cylinder is provided with at least three inner cylinder components. Compared with the prior art, the present invention has the following advantages: 1. the outer cylinder is provided with three or more inner cylinder components, so as to achieve a large ejecting area, a high fire suppression efficiency, and safety in use; 2. The members of the inner cylinder component are assembled together as one component, so as to achieve a convenient assembly and a high production efficiency.Type: ApplicationFiled: September 7, 2011Publication date: July 11, 2013Applicant: SHAANXI J&R FIRE FIGHTING CO., LTD.Inventors: Hongbao Guo, Weipeng Zhang, Chunjie Ma, Chenggong Ma, Zhiping Yin
-
Publication number: 20130175060Abstract: A new method for extinguishing fire is provided, characterized in that a pyrotechnic agent is used as a heat source (energy) and a power source (driving gas); during use, the pyrotechnic agent is ignited, and the high temperature generated by the combustion of the pyrotechnic agent is utilized to make a fire extinguishing composition produce a large amount of fire extinguishing substance, which is sprayed out together with the pyrotechnic agent, so as to achieve the purpose of extinguishing a fire. As compared with conventional aerosol fire extinguishing systems, gas fire extinguishing systems and water-based fire extinguishing systems, the fire extinguishing method of the present invention is more efficient and safer.Type: ApplicationFiled: September 7, 2011Publication date: July 11, 2013Applicant: Shaanxi J&R Fire Fighting Co., Ltd.Inventors: Hongbao Guo, Weipeng Zhang
-
Publication number: 20130168593Abstract: The present invention relates to a fire extinguishing composition which generate fire extinguishing substance by high temperature sublimation; the fire extinguishing composition comprising a fire extinguishing material which, in a heating process, can sublimate and release a fire extinguishing substance with fire extinguishing properties; the content of the fire extinguishing material is at least 80 wt %. When the fire extinguishing composition is in use, a pyrotechnic agent as a heat source and a power source; and the purpose of fire extinguishing is achieved by: igniting the pyrotechnic agent, generating a large quantity of fire substance from the fire extinguishing composition in the use of high temperature produced by burning pyrotechnic agent, and the fire substance sprays out together with the pyrotechnic agent.Type: ApplicationFiled: September 7, 2011Publication date: July 4, 2013Applicant: SHAANXI J&R FIRE FIGHTING CO., LTD.Inventors: Hongbao Guo, Honghong Liu, Xiaoqing Zhao
-
Patent number: 8413733Abstract: A new bi-directional horizontal spraying aerosol fire-extinguishing apparatus is disclosed, which comprises a shell structure, an aerosol generator including an aerosol generating agent and disposed inside the shell structure, and a control unit for initiating the aerosol generator. The bi-directional horizontal spraying aerosol fire-extinguishing apparatus of the present invention is characterized in that both ends of the shell structure or of the aerosol generator are respectively provided with an aerosol exhaust passage. The advantages of the present apparatus are in that it can reduce the spraying time of the aerosol extinguishing agent in the case of ensuring the fire-suppression efficiency, and increase the charge capacity of the fire-extinguishing apparatus, so that the capacity efficiency of the present apparatus is totally increased, and the present apparatus is easy and safe to be installed and does not occupy the useful space.Type: GrantFiled: November 15, 2007Date of Patent: April 9, 2013Assignee: Shaanxi J&R Fire Fighting Co., Ltd.Inventors: Hongbao Guo, Zanfeng Zhang, Guoxing Zhang, Peng Xie