IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0084943
(2006-11-16)
|
등록번호 |
US-8341773
(2013-01-01)
|
우선권정보 |
DE-10 2005 054 887 (2005-11-17) |
국제출원번호 |
PCT/EP2006/011011
(2006-11-16)
|
§371/§102 date |
20090825
(20090825)
|
국제공개번호 |
WO2007/057190
(2007-05-24)
|
발명자
/ 주소 |
- Hoffjann, Claus
- Höhne, Joachim
- Scheel, Marc
|
출원인 / 주소 |
|
대리인 / 주소 |
Lerner, David, Littenberg, Krumholz & Mentlik, LLP
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
7 |
초록
▼
A system for flushing a vacuum toilet contains a flushing water reservoir container, which may be filled with flushing water, a toilet bowl, which is connectable using a vacuum wastewater line and via a flushing valve to a vacuum system, and a spray device, situated in the toilet bowl, which is conn
A system for flushing a vacuum toilet contains a flushing water reservoir container, which may be filled with flushing water, a toilet bowl, which is connectable using a vacuum wastewater line and via a flushing valve to a vacuum system, and a spray device, situated in the toilet bowl, which is connected via a Venturi nozzle to the flushing water reservoir container. A partial vacuum is generated in the vacuum wastewater line when the flushing valve is open, which generates an airflow, by which flushing water contained in the flushing water reservoir container is suctioned, sprayed via the spray device into the toilet bowl, and suctioned into the vacuum wastewater line.
대표청구항
▼
1. A system for flushing a vacuum toilet, comprising: a flushing water reservoir container,a toilet bowl,a spray device,a vacuum wastewater line,a flushing valve,a Venturi nozzle, anda toilet cover,wherein the flushing water reservoir container is fillable with flushing water;wherein the toilet bowl
1. A system for flushing a vacuum toilet, comprising: a flushing water reservoir container,a toilet bowl,a spray device,a vacuum wastewater line,a flushing valve,a Venturi nozzle, anda toilet cover,wherein the flushing water reservoir container is fillable with flushing water;wherein the toilet bowl is connectable via the vacuum wastewater line and via the flushing valve to a vacuum system, andwherein the spray device, arranged in the toilet bowl, is connected via the Venturi nozzle to the flushing water reservoir container,wherein the flushing valve, when opened, is configured to generate a partial vacuum in the vacuum wastewater line, thereby generating an airflow therethrough,wherein the system is configured such that upon opening of the flushing valve, the flushing water contained in the flushing water reservoir container is suctioned via the Venturi nozzle, with the aid of the vacuum by the airflow, sprayed via the spray device into the toilet bowl, and suctioned into the vacuum wastewater line, andwherein the toilet cover is configured to close the toilet bowl airtight during the flushing procedure. 2. The system of claim 1, wherein the toilet cover is closed by a pneumatic cylinder, which is impinged by partial vacuum and, in addition, is aerated by ambient air. 3. The system of claim 2, wherein the pneumatic cylinder is controlled by a solenoid valve, which alternately opens and closes the operating media of partial vacuum and ambient pressure. 4. The system of claim 1, further comprising a toilet seat, wherein the toilet cover rests on the toilet seat during the flushing procedure.
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