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1. 发明专利

JP2014159769A Rocket motor 有权
标题翻译： ROCKET发动机
公开(公告)号：JP2014159769A
公开(公告)日：2014-09-04
申请号：JP2013030410
申请日：2013-02-19
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KAWAMATA YOSHIHIRO , OBASE KIMITO
IPC分类号： F02K9/64 , F02K9/46 , F02K9/68
CPC分类号： F02K9/48 , B64G1/00 , B64G1/401 , F02K9/62 , F02K9/64 , F02K9/68 , F02K9/972 , F05D2260/85
摘要： PROBLEM TO BE SOLVED: To provide a reliable rocket engine reduced in energy loss, and using hydrocarbon as fuel.SOLUTION: A rocket engine comprises: fuel flow passages 31-39; a catalyst part 51; a turbine 12; a first pump 11; a combustion chamber 21; and a nozzle 22. Hydrocarbon-based fuel flows in the fuel flow passages 31-39. The catalyst part 51 is disposed in the halfway of the fuel flow passages 31-39 so as to gasify the fuel. The turbine 12 is driven by the gasified fuel. The first pump 11 supplies the fuel to the fuel flow passages 31-39 by driving of the turbine 12. The combustion chamber 21 burns the gasified fuel supplied from the fuel flow passages 31-39, and an oxidizer. The nozzle 22 sends out the combustion gas of the combustion chamber 21, and heat-exchanges with a part of the fuel flow passages 31-39, and is cooled.
摘要翻译：要解决的问题：提供可靠的火箭发动机，减少能量损失，并使用碳氢化合物作为燃料。解决方案：火箭发动机包括：燃料流动通道31-39; 催化剂部分51; 涡轮12; 第一泵11; 燃烧室21; 烃类燃料在燃料流路31-39中流动。催化剂部分51设置在燃料流动通道31-39的中途，以使燃料气化。涡轮12由气化燃料驱动。第一泵11通过驱动涡轮机12将燃料供给到燃料流路31-39。燃烧室21燃烧从燃料流路31-39供给的气化燃料和氧化剂。喷嘴22将燃烧室21的燃烧气体送出，与燃料流路31-39的一部分进行热交换，并进行冷却。

2. 发明专利

JP5376132B2 Space flight-body catalytic decomposition formula thruster 有权
公开(公告)号：JP5376132B2
公开(公告)日：2013-12-25
申请号：JP2009076629
申请日：2009-03-26
申请人：独立行政法人宇宙航空研究開発機構
发明人：潤一中塚 , 秀次郎澤井 , 恵一堀 , 清和小林 , 克也長谷川 , 俊之勝身
IPC分类号： F02K9/68 , B64G1/26
摘要： PROBLEM TO BE SOLVED: To provide a catalyst decomposition type thruster for a space vehicle, for actualizing high safety and easy assembly even when using HAN (Hydroxylammonium Nitrate) based liquid propellant for one liquid propulsion system. SOLUTION: The catalyst decomposition type thruster for the space vehicle includes a hollow tank for storing the liquid propellant, a combustor for decomposing the liquid propellant and injecting reactive gas, and a propellant valve for controlling the supply of the liquid propellant from the tank to the combustor. The combustor includes a catalyst layer having a catalyst to be used for decomposing the liquid propellant, a heating device for heating the catalyst layer, and an injector for supplying the liquid propellant to the catalyst layer. Between the injector and the propellant valve, a heat insulating member is provided which has a flow path for the liquid propellant from the propellant valve to the combustor. COPYRIGHT: (C)2011,JPO&INPIT

3. 发明专利

JP4915868B2 2 liquid thruster 有权
公开(公告)号：JP4915868B2
公开(公告)日：2012-04-11
申请号：JP2007258207
申请日：2007-10-02
申请人：株式会社Ihiエアロスペース
发明人：一郎那賀川
IPC分类号： F02K9/68 , F02K9/44

5. 发明专利

JP2009057935A Mono-liquid thruster 有权
标题翻译：单液压阀
公开(公告)号：JP2009057935A
公开(公告)日：2009-03-19
申请号：JP2007227493
申请日：2007-09-03
申请人： Ihi Corp , 株式会社Ihi
发明人： SUZUKI KENJI , IMAI RYOJI , KAMATA HIROYUKI , IDETA TAKEOMI
IPC分类号： F02K9/68
摘要： PROBLEM TO BE SOLVED: To provide a mono-liquid thruster excellent in durability, easily manufactured and advantageous in reliability and cost, and preventing the local collapse and wear of a catalyst particle in a catalyst layer, thus resulting in the suppression of troubles such as thrust reduction and the deteriorated efficiency of a hydrazinolysis reaction.
SOLUTION: This mono-liquid thruster includes: a chamber 5 provided with an injector 3 and filled with the catalyst layer 4 generating cracked gas by decomposing hydrazine introduced through the injector 3; and a nozzle 6 obtaining thrust by blowing off the cracked gas generated in the chamber 5. An alumina-filled layer 10 formed by filling inert aluminum particles as a hydrazine dispersion accelerating part is provided in the vicinity of the injector 3 of the chamber 5.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决问题：提供耐久性优异，易于制造且可靠性和成本高的单液体推进器，并且防止催化剂层中的催化剂颗粒的局部塌陷和磨损，从而导致抑制诸如推力减小和肼解反应效率降低的问题。解决方案：该单液体推进器包括：设有注射器3并填充有催化剂层4的室5，通过分解通过喷射器3引入的肼而产生裂化气体; 喷嘴6通过吹出室5中产生的裂化气体而获得推力。在室5的喷射器3的附近设置填充惰性铝颗粒作为肼分散促进部分而形成的氧化铝填充层10。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2004340148A Device and method for combustion of monopropellant 审中-公开
公开(公告)号：JP2004340148A
公开(公告)日：2004-12-02
申请号：JP2004143032
申请日：2004-05-13
申请人： United Technol Corp , ユナイテッドテクノロジーズコーポレイションUnited Technologies Corporation
发明人： BERG GERALD R , MUELLER DONN C , PARISH MARK W
IPC分类号： F42B19/12 , B63H21/16 , B64D41/00 , B64G1/00 , C06B31/00 , C06B31/28 , C06B47/00 , C06D5/00 , F02C6/00 , F02K9/00 , F02K9/42 , F02K9/50 , F02K9/58 , F02K9/68 , F41A1/04
CPC分类号： F02K9/68 , B63H21/16 , C06B31/00 , C06B47/00 , F02K9/425 , F02K9/50 , F41A1/04
摘要： PROBLEM TO BE SOLVED: To provide a device and a method for decomposition of propellant.
SOLUTION: The propellant 24 includes ionic salt and additional fuel. A means 42 to decompose most parts of the ionic salt is provided. A means 48 to burn the additional fuel and decomposition product of the ionic salt is provided. The propellant 24 is introduced to a reactor 42. The propellant is decomposed in the reactor to dissociate at least most parts of HAN. Output of the reactor 42 is introduced to a combustor 48. The output is burnt in the combustor 48 to burn dissociated product of dissociated HAN with unreacted fuel in the propellant.
COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JP2004044480A Two liquid type engine and rocket mounted with the two liquid type engine 有权
公开(公告)号：JP2004044480A
公开(公告)日：2004-02-12
申请号：JP2002202911
申请日：2002-07-11
申请人： Natl Space Development Agency Of Japan , 宇宙開発事業団
发明人： NAGASHIMA RYUICHI
IPC分类号： F02K9/42 , F02K9/50 , F02K9/68
CPC分类号： F02K9/68 , F02K9/42 , F02K9/425 , F02K9/50
摘要： PROBLEM TO BE SOLVED: To provide an engine and a rocket suitable to be used in an education program. SOLUTION: The engine includes an inner wall member having an outer circumferential surface, an outer wall member that surrounds the inner wall member with a predetermined distance from the outer circumferential surface and that forms a mixing chamber having an opening portion, and injection means for injecting a propellant in a liquid phase with a predetermined boiling point and a heating material whose temperature is higher than the predetermined boiling point to evaporate the propellant by the heating material and generate a jet flow moving from the opening portion of the chamber to the outside of the chamber. COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2002514967A 失效
公开(公告)号：JP2002514967A
公开(公告)日：2002-05-21
申请号：JP53204996
申请日：1996-03-19
IPC分类号： B01J7/00 , B01J27/22 , B01J27/24 , B63G8/24 , B64G1/26 , B64G1/40 , F02K9/68

9. 发明专利

JP2975563B2 失效
公开(公告)号：JP2975563B2
公开(公告)日：1999-11-10
申请号：JP24358196
申请日：1996-09-13
IPC分类号： B64G1/24 , F02K9/52 , F02K9/68

10. 发明专利

JPH11234806A ELECTRIC VEHICLE USING BATTERY REGENERATION WHICH RELIES UPON CHARGED STATE OF BATTERY 失效
公开(公告)号：JPH11234806A
公开(公告)日：1999-08-27
申请号：JP33237898
申请日：1998-11-24
申请人： LOCKHEED CORP
发明人： LYONS ARTHUR PAULL , GREWE TIMOTHY MICHAEL
IPC分类号： B60L50/15 , B60K6/46 , B60L7/14 , B60L7/22 , B60W10/08 , B60W10/18 , B60W10/26 , B60W20/00 , B60W30/18 , B64G1/26 , B64G1/42 , F02D29/02 , F02K9/50 , F02K9/58 , F02K9/68 , H02J7/00 , B60L11/12
摘要： PROBLEM TO BE SOLVED: To obtain a device and method by which the operation and operating characteristics of a hybrid electric automobile can be made simpler and more efficient, by regenerating a battery depending upon the charged state of the battery. SOLUTION: The magnitude of the charging of a battery by means of an auxiliary power source 16 and dynamic braking inclines, depending upon the the magnitude of charging which corresponds to the relative charged state of the battery, when the charged state is between a partially charged state and a fully charged state. The insufficiency between the demand from a traction motor and the usable energy from the power source 16 is supplied from the battery in an amount, which corresponds to the charged state of the battery. When the battery is charged to or near the fully charged state, the insufficient amount is fully supplied from the battery, and when the battery is in a nearly fully discharged state, a small quantity of energy is supplied or no energy is supplied. When the battery is between a nearly fully charged state and a nearly completely discharged state, the battery supplies the quantity of energy monotonously relying upon the charged state of the battery. When the battery is in a nearly fully charged state, the charging of the battery from the power source 16 is reduced, while dynamic braking is performed. The quality of regenerated energy which recurs during the dynamic braking may also be controlled, when the conversion efficiency of the traction motor which operates as a generator is controlled.

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