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특허 상세정보

Sleeping enclosure with assured ventilation

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47C-027/00    A47C-027/08    A47C-029/00    E04H-015/02    E04H-015/36   
미국특허분류(USC) 005/423; 005/424; 005/414; 135/096; 135/124
출원번호 US-0584694 (2009-09-10)
등록번호 US-8276223 (2012-10-02)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 2  인용 특허 : 35

There is a growing need for safe methods to insulate sleeping people from intrusive environmental noises so that they can get a decent night's sleep. This invention solves the problem of how to provide a sleeping enclosure with a high degree of insulation against environmental noises while also providing assured ventilation within the enclosure. It features an active ventilation means and a passive ventilation means that are physically linked so that there is always one of them providing ventilation. This linkage combines the superior sound-insulating pr...


1. A sound-insulating sleeping enclosure with ventilation safeguards comprising: a sound-insulating sleeping enclosure, within which one or more people sleep, that reduces exposure of one or more sleepers to sounds;a first ventilation means for ventilation wherein this first means for ventilation provides active ventilation of the sleeping enclosure when this first ventilation means for ventilation is operating;a second ventilations means for ventilation wherein this second means for ventilation provides passive ventilation of the sleeping enclosure when...

이 특허에 인용된 특허 (35)

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