公开(公告)号：US20150352381A1

公开(公告)日：2015-12-10

申请号：US14820872

申请日：2015-08-07

Applicant: MSA TECHNOLOGY, LLC

Inventor： CARSTEN LEUSCHNER ,  KLAUS SCHMIDTKE ,  MARCO TEKELENBURG ,  MICHAEL HORN ,  DETLEF KIELOW ,  THOMAS KUBA

IPC: A62B7/02 ,  A62B18/00 ,  A62B18/08 ,  A62B18/02

Abstract: A system includes a pressure regulator including a housing, an inlet for connection to a pressurized gas comprising oxygen, and at least one energy transfer element. The system further includes a respiration facepiece including at least one seal system to form a sealing engagement with the face of a user to encompass the nose and mouth of the user, thereby creating a volume of sealing engagement between the respiration facepiece and the user, an opening into the volume of sealing engagement of the respiration facepiece in communicative connection with an interface for removable attachment of the pressure regulator to the respiration facepiece, and an inspiration port in fluid connection with the interface and in fluid connection with the volume of sealing engagement. The pressure regulator interface includes at least one cooperating energy transfer element such that energy can be transferred between the at least one energy transfer element and the at least one cooperating energy transfer element to transfer at least one of data or power into the volume of sealing engagement.

Abstract translation: 一种系统包括压力调节器，其包括壳体，用于连接到包含氧气的加压气体的入口以及至少一个能量传递元件。 该系统还包括呼吸面罩，其包括至少一个密封系统，以形成与使用者的面部的密封接合以包围使用者的鼻子和嘴部，从而产生呼吸面罩和使用者之间的密封接合体积， 打开与呼吸面罩的密封接合的体积，该呼吸面罩与用于将压力调节器可移除地附接到呼吸面罩的接口连通，以及与接口流体连接并与密封接合体流体连接的吸气口。 压力调节器接口包括至少一个协作能量传递元件，使得能量可以在至少一个能量传递元件和至少一个协作能量传递元件之间传递，以将数据或功率中的至少一个传递到密封接合体积 。