Water treatment for aircraft
The water processing plant, for an aircraft or space vessel, treats soiled water from washbasins and sewage from toilets, for the hydrogen content to be used by on-board reformer fuel cells. The washing water is held in a collection tank (1) and sewage waste is held in a vacuum tank (2) which extrac...
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| creator | BRILSKY, HOLGER HEINRICH, HANS-JUERGEN HOFFJANN, CLAUS |
| description | The water processing plant, for an aircraft or space vessel, treats soiled water from washbasins and sewage from toilets, for the hydrogen content to be used by on-board reformer fuel cells. The washing water is held in a collection tank (1) and sewage waste is held in a vacuum tank (2) which extracts waste from the toilets by suction. A water mixture from both tanks is passed by a pump (6) through a rotation filter (7), and separated particles are returned to the vacuum tank. The filtered water is passed to a vessel (3) containing active carbon and zinc oxide granules, and then to a second rotation filter (8). After the second filter, the water is evaporated in an electrically-heated evaporator (5) for the reformer. The system is controlled by electric, hydraulic or pneumatic valves.
Wasser stellt eine wichtige Ressource in einem Luftfahrzeug dar. In heutigen Luftfahrzeugen werden ausreichende Wasserreserven in dafür vorgesehenen Behältern mitgeführt, welche vom Bodenpersonal regelmäßig aufgetankt werden. Gemäß einem Ausführungsbeispiel der vorliegenden Erfindung wird eine Wasseraufbereitungsanlage für Luftfahrzeuge bereitgestellt, durch welche ein Grauwasser-/Schwarzwassergemisch, welches im Bordbetrieb entsteht, in ausreichender Menge und Qualität aufbereitet werden kann, so dass es von einer nachgeschalteten Brennstoffaufbereitungsanlage nutzbar ist. Somit ist vorteilhafterweise der Wasserkreislauf innerhalb des Luftfahrzeugs geschlossen und kostenintensive Wasserspeicher entfallen. |
| format | Patent |
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Wasser stellt eine wichtige Ressource in einem Luftfahrzeug dar. In heutigen Luftfahrzeugen werden ausreichende Wasserreserven in dafür vorgesehenen Behältern mitgeführt, welche vom Bodenpersonal regelmäßig aufgetankt werden. Gemäß einem Ausführungsbeispiel der vorliegenden Erfindung wird eine Wasseraufbereitungsanlage für Luftfahrzeuge bereitgestellt, durch welche ein Grauwasser-/Schwarzwassergemisch, welches im Bordbetrieb entsteht, in ausreichender Menge und Qualität aufbereitet werden kann, so dass es von einer nachgeschalteten Brennstoffaufbereitungsanlage nutzbar ist. Somit ist vorteilhafterweise der Wasserkreislauf innerhalb des Luftfahrzeugs geschlossen und kostenintensive Wasserspeicher entfallen.</description><edition>7</edition><language>eng ; fre ; ger</language><subject>AIRCRAFT ; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT ; AVIATION ; CHEMISTRY ; COSMONAUTICS ; EQUIPMENT FOR FITTING IN OR TO AIRCRAFT ; FLYING SUITS ; METALLURGY ; PARACHUTES ; PERFORMING OPERATIONS ; TRANSPORTING ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><creationdate>2005</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20051214&DB=EPODOC&CC=EP&NR=1604898A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20051214&DB=EPODOC&CC=EP&NR=1604898A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BRILSKY, HOLGER</creatorcontrib><creatorcontrib>HEINRICH, HANS-JUERGEN</creatorcontrib><creatorcontrib>HOFFJANN, CLAUS</creatorcontrib><title>Water treatment for aircraft</title><description>The water processing plant, for an aircraft or space vessel, treats soiled water from washbasins and sewage from toilets, for the hydrogen content to be used by on-board reformer fuel cells. The washing water is held in a collection tank (1) and sewage waste is held in a vacuum tank (2) which extracts waste from the toilets by suction. A water mixture from both tanks is passed by a pump (6) through a rotation filter (7), and separated particles are returned to the vacuum tank. The filtered water is passed to a vessel (3) containing active carbon and zinc oxide granules, and then to a second rotation filter (8). After the second filter, the water is evaporated in an electrically-heated evaporator (5) for the reformer. The system is controlled by electric, hydraulic or pneumatic valves.
Wasser stellt eine wichtige Ressource in einem Luftfahrzeug dar. In heutigen Luftfahrzeugen werden ausreichende Wasserreserven in dafür vorgesehenen Behältern mitgeführt, welche vom Bodenpersonal regelmäßig aufgetankt werden. Gemäß einem Ausführungsbeispiel der vorliegenden Erfindung wird eine Wasseraufbereitungsanlage für Luftfahrzeuge bereitgestellt, durch welche ein Grauwasser-/Schwarzwassergemisch, welches im Bordbetrieb entsteht, in ausreichender Menge und Qualität aufbereitet werden kann, so dass es von einer nachgeschalteten Brennstoffaufbereitungsanlage nutzbar ist. Somit ist vorteilhafterweise der Wasserkreislauf innerhalb des Luftfahrzeugs geschlossen und kostenintensive Wasserspeicher entfallen.</description><subject>AIRCRAFT</subject><subject>ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT</subject><subject>AVIATION</subject><subject>CHEMISTRY</subject><subject>COSMONAUTICS</subject><subject>EQUIPMENT FOR FITTING IN OR TO AIRCRAFT</subject><subject>FLYING SUITS</subject><subject>METALLURGY</subject><subject>PARACHUTES</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAJTyxJLVIoKUpNLMlNzStRSMsvUkjMLEouSkwr4WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BhmYGJhaWFo6GxkQoAQBjdCN9</recordid><startdate>20051214</startdate><enddate>20051214</enddate><creator>BRILSKY, HOLGER</creator><creator>HEINRICH, HANS-JUERGEN</creator><creator>HOFFJANN, CLAUS</creator><scope>EVB</scope></search><sort><creationdate>20051214</creationdate><title>Water treatment for aircraft</title><author>BRILSKY, HOLGER ; HEINRICH, HANS-JUERGEN ; HOFFJANN, CLAUS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1604898A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2005</creationdate><topic>AIRCRAFT</topic><topic>ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT</topic><topic>AVIATION</topic><topic>CHEMISTRY</topic><topic>COSMONAUTICS</topic><topic>EQUIPMENT FOR FITTING IN OR TO AIRCRAFT</topic><topic>FLYING SUITS</topic><topic>METALLURGY</topic><topic>PARACHUTES</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</topic><toplevel>online_resources</toplevel><creatorcontrib>BRILSKY, HOLGER</creatorcontrib><creatorcontrib>HEINRICH, HANS-JUERGEN</creatorcontrib><creatorcontrib>HOFFJANN, CLAUS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BRILSKY, HOLGER</au><au>HEINRICH, HANS-JUERGEN</au><au>HOFFJANN, CLAUS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Water treatment for aircraft</title><date>2005-12-14</date><risdate>2005</risdate><abstract>The water processing plant, for an aircraft or space vessel, treats soiled water from washbasins and sewage from toilets, for the hydrogen content to be used by on-board reformer fuel cells. The washing water is held in a collection tank (1) and sewage waste is held in a vacuum tank (2) which extracts waste from the toilets by suction. A water mixture from both tanks is passed by a pump (6) through a rotation filter (7), and separated particles are returned to the vacuum tank. The filtered water is passed to a vessel (3) containing active carbon and zinc oxide granules, and then to a second rotation filter (8). After the second filter, the water is evaporated in an electrically-heated evaporator (5) for the reformer. The system is controlled by electric, hydraulic or pneumatic valves.
Wasser stellt eine wichtige Ressource in einem Luftfahrzeug dar. In heutigen Luftfahrzeugen werden ausreichende Wasserreserven in dafür vorgesehenen Behältern mitgeführt, welche vom Bodenpersonal regelmäßig aufgetankt werden. Gemäß einem Ausführungsbeispiel der vorliegenden Erfindung wird eine Wasseraufbereitungsanlage für Luftfahrzeuge bereitgestellt, durch welche ein Grauwasser-/Schwarzwassergemisch, welches im Bordbetrieb entsteht, in ausreichender Menge und Qualität aufbereitet werden kann, so dass es von einer nachgeschalteten Brennstoffaufbereitungsanlage nutzbar ist. Somit ist vorteilhafterweise der Wasserkreislauf innerhalb des Luftfahrzeugs geschlossen und kostenintensive Wasserspeicher entfallen.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION CHEMISTRY COSMONAUTICS EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS METALLURGY PARACHUTES PERFORMING OPERATIONS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | Water treatment for aircraft |
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