STEAM INJECTION SYSTEM

• Main Authors: MORI OSAMU, NAKAJO TOSHIHIRO, MOTOOKA NORIZUMI, YAMAMOTO TAKAYUKI, KAWAGUCHI JUNICHIRO
• Format: Patent
• Language: English; Japanese
• Published: 19.11.2015
• Subjects: AIRCRAFT; AVIATION; BLASTING; COMBUSTION ENGINES; COSMONAUTICS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; JET-PROPULSION PLANTS; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDEDFOR; PRODUCING MECHANICAL POWER; TRANSPORTING; VEHICLES OR EQUIPMENT THEREFOR; WEAPONS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

PROBLEM TO BE SOLVED: To provide a steam injection system of a small size, a light weight and a simple structure, and to provide the steam injection system capable of preventing blowout of fuel in a non-steam state, improving continuous injecting performance and fuel efficiency, and stabilizing satellite attitude.SOLUTION: A steam injection system 1 includes a container 10 accommodating a sublimation solid 30, and including a steam discharge port 10a for discharging steam 32 generated by sublimation of the sublimation solid, a member including an opening for injecting the steam to the external of the steam injection system, a steam flow channel 18 between the steam discharge port and the opening, and a filter 16 disposed in the steam flow channel, prohibiting passing of the sublimation solid, and permitting passing of the steam. 【課題】小型・軽量で構造が簡単な蒸気噴射システムを提供すること。また、蒸気となっていない燃料の噴出を防止し、連続噴射性能及び燃料効率の向上や衛星姿勢の安定化をもたらす蒸気噴射システムを提供する。【解決手段】蒸気噴射システム１であって、昇華性固体３０を収容し、前記昇華性固体の昇華により生じる蒸気３２を排出する蒸気排出口１０ａを備える容器１０と、前記蒸気を前記蒸気噴射システムの外部に噴射する開口を備える部材と、前記蒸気排出口と前記開口との間の蒸気流路１８と、前記蒸気流路に設けられ、前記昇華性固体の通過を阻止し、前記蒸気を通過させるためのフィルタ１６と、を含む蒸気噴射システム。【選択図】図１