公开(公告)号：US5623923A

公开(公告)日：1997-04-29

申请号：US471221

申请日：1995-06-06

申请人： Fernand Bertheau ,  Philippe Thomas

发明人： Fernand Bertheau ,  Philippe Thomas

IPC分类号： A62B18/08 ,  A62B7/14

CPC分类号： A62B18/084

摘要： A respiratory mask adapted to be fit against the face of a user is provided with a demand regulator connectable to a pressurized respiratory gas source. An extensible harness, having end portions connected to said mask, includes an inflatable element. A manually actuatable valve delivers pressurized respiratory gas from the source to the inflatable element to extend the harness when actuated and reduces the pressure in said inflatable element to retract said harness and to cause the mask to engage the face of the wearer when released. A sensor delivers an information representative of a force with which said mask engages the face to a valve for automatic control of exhaust of pressurized gas to atmosphere and admission of pressurized gas from the source, upon release of the manually actuatable valve to adjust the reduced pressure and to maintain the force at a value which is lower than the force exerted when the inflatable element is at an ambient pressure.

摘要翻译： 适于与使用者的脸部配合的呼吸面罩设置有可连接到加压呼吸气体源的需求调节器。 具有连接到所述掩模的端部的可延伸线束包括可膨胀元件。 可手动致动的阀将加压的呼吸气体从源传递到可充气元件，以在致动时延伸线束，并且减小所述可充气元件中的压力以缩回所述线束并且在释放时使面罩接合穿戴者的脸部。 一个传感器传递一个代表一个力的信息，所述的力量与所说的面罩接合在一个阀上，用于自动控制加压气体排放到大气中，并且释放压力气体从源头释放出可手动调节的阀门以调节减压 并且将力保持在低于当可膨胀元件处于环境压力时施加的力的值。

公开(公告)号：US06039045A

公开(公告)日：2000-03-21

申请号：US914218

申请日：1997-08-19

申请人： Fernand Bertheau ,  Patrick Maire ,  Bruno Dostert ,  Eddie Bellali

发明人： Fernand Bertheau ,  Patrick Maire ,  Bruno Dostert ,  Eddie Bellali

IPC分类号： A62B18/08

CPC分类号： A62B18/084

摘要： The head harness includes at least one expandable strap whose ends are connected to the mask for constituting a loop. The strap includes an element which is inflatable by pressurized gas for lengthening the strap up to a size sufficient for the user to locate the harness over his head. Pressurized gas is supplied to the element for increasing its size upon actuating of a manually controlled valve. Upon release of the valve, the strap contacts the head and maintains the mask. A selection valve authorizes venting of the inflatable element when in an "emergency" position and maintains a residual pressure in the inflatable element when in a "comfort" position. The harness or a storage box for the mask are designed for preventing storing of the mask in "comfort" position.

摘要翻译： 头带包括至少一个可扩展的带，其端部连接到掩模以构成环。 带子包括通过加压气体充气的元件，用于将带子延长至足以使用户将线束放置在其头部上的尺寸。 在手动控制的阀致动时，加压气体被提供给元件以增加其尺寸。 在释放阀门时，皮带与头部接触并保持面罩。 当处于“紧急”位置时，选择阀授权对可膨胀元件进行排气，并且当处于“舒适”位置时，可充气元件保持残余压力。 面具的线束或存放盒被设计用于防止面罩在“舒适”位置的存储。

公开(公告)号：US5722091A

公开(公告)日：1998-03-03

申请号：US669353

申请日：1996-07-02

申请人： Francois Keller ,  Fernand Bertheau ,  Eric Farin

发明人： Francois Keller ,  Fernand Bertheau ,  Eric Farin

IPC分类号： A42B3/22 ,  G02B5/28 ,  G02B27/00 ,  G02B27/01 ,  A42B3/18

CPC分类号： A42B3/288 ,  G02B27/01 ,  G02B27/0172 ,  G02B2027/013 ,  G02B27/017 ,  G02B5/28

摘要： The equipment for military aircraft pilots comprises a helmet (10) having a shell and a visor (18) for placing in front of the eyes. A central portion of the visor is of a shape such that at each point its minimum radius of curvature is substantially in a vertical plane and its maximum radius of curvature is in a plane substantially orthogonal to the preceding plane. The radius of curvature of the visor in the horizontal plane lies in the range 110 mm to 145 mm and its radius of curvature in a vertical plane parallel to the midplane of the helmet varies from about 135 mm in the center to about 75 mm in lateral zones.

摘要翻译： PCT No.PCT / FR95 / 01449 Sec。 371日期：1996年7月2日 102（e）日期1996年7月2日PCT提交1995年11月3日PCT公布。 出版物WO96 / 13992 日期1996年5月17日军用飞机飞行员的设备包括一个有壳的头盔（10）和一个用于放置在眼前的遮阳板（18）。 遮阳板的中心部分具有这样的形状，使得在每一点上，其最小曲率半径基本上处于垂直平面，并且其最大曲率半径在与前一平面基本正交的平面中。 遮阳板在水平面的曲率半径在110mm至145mm的范围内，平行于头盔中平面的垂直平面中的曲率半径从中心的约135mm变化到侧面的约75mm 区域。

公开(公告)号：US5891372A

公开(公告)日：1999-04-06

申请号：US2346

申请日：1998-01-02

申请人： Christophe Besset ,  Fernand Bertheau

发明人： Christophe Besset ,  Fernand Bertheau

IPC分类号： A42B3/12 ,  A42C2/00 ,  B29C44/06 ,  B29C44/12

CPC分类号： A42C2/007 ,  A42B3/12

摘要： In order to make a personalised helmet liner using a rigid injection shell, a cast of the user's skull is made from a quick-setting product; the desired position of the user's head and the cast relative to a predetermined helmet reference frame is determined on an optical bench and a reference support (30) is fixed to the cast; a dummy head provided with a positioning support relative to the rigid shell is moulded in the cast by comparison with the reference support; the dummy head is placed inside the rigid shell and the dummy head and the shell are positioned relative to one another by using an indicator (31) on the support, and an expandable foam is injected into the space between the rigid shell and the dummy head.

摘要翻译： 为了使用刚性注射壳制成个性化头盔衬垫，用户头骨的铸件由快速定型的产品制成; 在光学平台上确定用户头部和铸件相对于预定头盔参考系的期望位置，并且参考支撑件（30）固定到铸件上; 通过与参考支撑件相比，在铸件中模制设置有相对于刚性壳体的定位支撑件的虚拟头部; 虚拟头部放置在刚性壳体的内部，并且虚拟头部和壳体通过使用支撑件上的指示器（31）相对于彼此定位，并且可膨胀泡沫体被注入到刚性壳体和虚拟头部之间的空间中 。

公开(公告)号：US5690102A

公开(公告)日：1997-11-25

申请号：US523832

申请日：1990-05-16

申请人： Fernand Bertheau ,  Patrick Maire

发明人： Fernand Bertheau ,  Patrick Maire

IPC分类号： A62B18/08

CPC分类号： A62B18/084

摘要： The head harness includes at least one expandable strap whose ends are connected to the mask for constituting a loop. The strap includes an element which is inflatable by pressurized gas for lengthening the strap up to a size sufficient for the user to locate the harness over his head, pressurized gas is supplied to the element for increasing its size upon actuation of a manually controlled valve. Upon release of the valve, the strap contacts the head and maintains the mask. A selection valve authorizes venting of the inflatable element when in an "emergency" position and maintains a residual pressure in the inflatable element when in a "comfort" position.

摘要翻译： 头带包括至少一个可扩展的带，其端部连接到掩模以构成环。 带子包括通过加压气体充气的元件，用于将带子延长到足以使使用者将线束定位在其头部上的尺寸，加压气体被供应到元件，以在手动控制的阀门致动时增加其尺寸。 在释放阀门时，皮带与头部接触并保持面罩。 当处于“紧急”位置时，选择阀授权对可膨胀元件进行排气，并且当处于“舒适”位置时，可充气元件保持残余压力。

公开(公告)号：US5503147A

公开(公告)日：1996-04-02

申请号：US257271

申请日：1994-06-09

申请人： Fernand Bertheau

发明人： Fernand Bertheau

IPC分类号： A61M16/06 ,  A62B7/14 ,  A62B18/08

CPC分类号： A62B18/084

摘要： A respiratory mask adapted to be fit against the face of a user is provided with a demand regulator connectable to a pressurized respiratory gas source. An extensible harness, having end portions connected to said mask, includes an inflatable element. A manually actuatable valve delivers pressurized respiratory gas from the source to the inflatable element to extend the harness when actuated and reduces the pressure in said inflatable element to retract said harness and to cause the mask to engage the face of the wearer when released. A sensor delivers an information representative of a force with which said mask engages the face to a valve for automatic control of exhaust of pressurized gas to atmosphere and admission of pressurized gas from the source, upon release of the manually actuatable valve to adjust the reduced pressure and to maintain the force at a value which is lower than the force exerted when the inflatable element is at an ambient pressure.

摘要翻译： 适于与使用者的脸部配合的呼吸面罩设置有可连接到加压呼吸气体源的需求调节器。 具有连接到所述掩模的端部的可延伸线束包括可膨胀元件。 可手动致动的阀将加压的呼吸气体从源传递到可充气元件，以在致动时延伸线束，并且减小所述可充气元件中的压力以缩回所述线束并且在释放时使面罩接合穿戴者的脸部。 一个传感器传递一个代表一个力的信息，所述的力量与所说的面罩接合在一个阀上，用于自动控制加压气体排放到大气中，并且释放压力气体从源头释放出可手动调节的阀门以调节减压 并且将力保持在低于当可膨胀元件处于环境压力时施加的力的值。

公开(公告)号：US5357949A

公开(公告)日：1994-10-25

申请号：US988272

申请日：1992-12-14

申请人： Fernand Bertheau ,  Gerard Silber

发明人： Fernand Bertheau ,  Gerard Silber

IPC分类号： A62B7/14 ,  A61M16/00 ,  A62B7/04 ,  A62B9/02 ,  F16K31/26

CPC分类号： A62B7/14 ,  Y10T137/2012

摘要： An oxygen breathing apparatus for protection of aircraft passengers against aircraft depressurization has a pressurized oxygen storage and a distribution unit operated responsive to loss of pressurization at high altitude for feeding a pipe with pressurized oxygen from the storage. The passenger masks have a face cover which is formed with an inwardly directed circumferential flexible sealing lip and are each connected to the pipe by a flexible hose having a metering orifice. The distribution unit delivers pressurized oxygen under a pressure which increases up to a first value which is reached when loss of pressurization occurs immediately under a predetermined altitude (about 40,000 ft) and has a second value, of about two times the first value as long as the altitude exceeds the predetermined value. In a modification, the second pressure is delivered for a given period, typically about 3 mn.

摘要翻译： 用于保护飞机乘客免受飞机减压的氧气呼吸装置具有加压氧气储存器和分配单元，其响应于在高海拔处的加压损失而操作，以从存储器供给具有加压氧气的管道。 乘客面具具有面罩，其形成有向内指向的周向柔性密封唇缘，并且每个通过具有计量孔口的柔性软管连接到管道。 分配单元在压力下递送加压氧，该压力增加到当在预定高度（约40,000ft）下立即发生加压损失时达到的第一值，并且具有约第二值的大约二分之一的第二值，只要 高度超过预定值。 在一个修改中，第二压力被递送给定的时间，通常约3毫米。