专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH01234820A LENS ASSEMBLY FOR ELECTROOPTIC WELDING 失效
公开(公告)号：JPH01234820A
公开(公告)日：1989-09-20
申请号：JP11448788
申请日：1988-05-11
申请人： OPTREL AG
发明人： RUUPERUTO FUEETOBAUAA , DANIERU SUTANERI
IPC分类号： G02F1/13 , A61F9/06
摘要： PURPOSE: To prevent the transmission of the large amount of light beams by providing a liquid crystal filter element controllable correspondingly to the light transmission without being provided with defects in an automatically and manually adjustable protection device. CONSTITUTION: This lens assembly is provided with a power supplier 11, a switching device 12 controlled by a sensor 20 which responds to light generated by a welding work and a controller 13 realizable by the form of a controllable rectangular wave generator and all the devices 11-13 control the liquid crystal filter element 14. As soon as the sensor 20 recognizes that a bright light source for emitting non-continuous flickering light or the light of cyclical alternating intensity is present, the switching device 12 is excited, the controller 13 is activated and the liquid crystal filter element 14 is turned to a dark control of a manually adjustable prescribed value. When the flickering or alternating light source disappears, the switching device 12 is returned to the standby state and the liquid crystal filter element 14 is opened to the maximum transmissivity. Thus, the large amount of the light beams are not transmitted to the eye of a worker.

2. 发明专利

JPH06184803A PROTECTIVE ASSEMBLY FOR PROTECTING HUMAN HEAD 失效
公开(公告)号：JPH06184803A
公开(公告)日：1994-07-05
申请号：JP18310893
申请日：1993-07-23
申请人： OPTREL AG
发明人： FURANCHIESUKO DERU BON , KURISUTOFUA RUUTSU
IPC分类号： A42B3/00 , A61F9/02 , A61F9/06 , A62B18/00 , A62B18/08
摘要： PURPOSE: To obtain a protective assembly capable of adapting to be connected to the head of the person wearing the assembly, adjusting the operating position, unnecessary to repeatedly remove it from the head in order to re-attach to head after adjusting. CONSTITUTION: A support structure 1 is connected to the head of the person which wears the protective assembly. A visor 2 exhibiting the objective protective function is pivotally connected to the support structure so as to rotate from a lower operating position to the upper stationary position. A means for adjusting and fixing the position of visor 2 in viewing direction and in the lower operating position is provided and the adjusting and fixing means contains actuating members 34 and 37 for operating means for adjusting and fixing the position of visor 2. All of the actuating members are located at the outside of the protective assembly and the visor 2, respectively, such that they can be actuated at operating position of the protective assembly.

3. 发明专利

JPH05208297A OPTICAL PROTECTION FILTER WITH FILTER ELEMENT FOR ELECTRICALLY CONTROLLING TRANSMISSION OF RELATED LIGHT AND SHIELDING MEANS FOR OPTICAL PROTECTION FILTER 失效
公开(公告)号：JPH05208297A
公开(公告)日：1993-08-20
申请号：JP22858192
申请日：1992-08-27
申请人： OPTREL AG
发明人： ANDORE EMU EGENSHIYUBUIRA
IPC分类号： A61F9/06 , B23K9/32 , B23K37/00 , G02F1/01
摘要： PURPOSE: To intercept interfering light and to improve the detective precision of light sensitive sensors. CONSTITUTION: In a light protection filter 3 particularly used for welding technique, by a shielding means 10 fitted or assembled with light sensitive sensors 5 and 6 cooperating with a transmissibility controller, only light emitted from an original operating process (such as welding) is allowed to change the transmissibility of the light protection filter 3, and the influence, e.g. of the illumination of work section on the light protection filter is prevented.

4. 发明专利

JP2001269417A EMERGENT FLIGHT SAFETY DEVICE 失效
公开(公告)号：JP2001269417A
公开(公告)日：2001-10-02
申请号：JP2001021880
申请日：2001-01-30
申请人： OPTREL AG
发明人： KELLER LEO
IPC分类号： A62B7/14 , A62B7/10 , A62B9/00 , A62B18/08 , B64D25/00 , B64D43/02 , G02B27/01 , H04N5/225 , H04N5/64
摘要： PROBLEM TO BE SOLVED: To provide a safety device by which a pilot makes an airplane safely land under an emergent situation. SOLUTION: This emergent flight safety device is used for a crew (3) of an airplane under an emergent situation, and includes a full-face mask (1), and a display (31) which is integrated with the full-face mask (1). Thus, flight data is displayed, and even when smoke makes the almost total visibility in the cabin of the airplane blurred, the accessing to required information by the crew (3) is made sure. The emergent flight safety device, in addition, includes and oxygen and air feeding apparatus (14 to 18), and oxygen and air are fed into the mask (1). The oxygen and air feeding apparatus (14 to 18) are equipped with a means which purifies the contaminated air in the cabin, and prevents the crew (3) from being poisoned by the toxic smoke.

5. 发明专利

JPH07168144A DAZZLEMENT PREVENTING DEVICE AND CONTROL METHOD THEREOF 失效
公开(公告)号：JPH07168144A
公开(公告)日：1995-07-04
申请号：JP21759994
申请日：1994-09-12
申请人： OPTREL AG
发明人： EMIRU ATSUKAAMAN
IPC分类号： A42B3/22 , A61F9/007 , A61F9/02 , A61F9/06 , G02C7/10 , G05D25/02
摘要： PURPOSE: To provide a dazzling preventing device in which illuminance dazzling eyes can be recognized by a clear reference. CONSTITUTION: A dazzling preventing device is provided with an optical filter member 3 in which transmissive light quantity can be electrically controlled, and an electric control unit 10 equipped with an optical sensor 8 connected with an optical filter member 3. The electric control unit 10 changes the transmissive light quantity of the optical filter member 3 according to the total amounts of a light irradiated to the optical sensor 8. This dazzling preventing device is controlled by the intensity of the light irradiated to the light receiving face of the sensor 8, and the intensity of the light is selectively measured by plural different photoelectric transforming members (receiving surface area parts). The maximum value is selected, and used for the adjustment of the increase or decrease of the transmissive light quantity in the filter member 3. In this method, the dazzling preventing device can be controlled with high efficiency as long as a point light source with dangerous intensity is clearly recognized except for an intensive but unclear light without any influence strong enough for denying the control of the filter member 3.

6. 发明授权

US10736782B2 Face protector 有权
公开(公告)号：US10736782B2
公开(公告)日：2020-08-11
申请号：US14448291
申请日：2014-07-31
申请人： Optrel AG
发明人： Ramon Hofer Kraner , Daniel Iranyi , Leo Keller , Arno Lenzi , Tom Staubli , Uwe Werner
IPC分类号： A61F9/06
摘要： A face protector for protecting a worker's eyes and face comprises an auto-darkening filter unit which in turn comprises a filter pane or ADF pane and an electronics unit driving the ADF pane, the electronics unit being configured to switch the ADF pane automatically from a transparent state to a darkened state. A hard shell unit comprises a shell carrying an ADF unit with the ADF and being shaped to protect a wearer's face, the shell being manufactured of a plastic material. A soft shell unit comprises a cap for protecting the crown of the wearer's head and a neck protector for protecting the wearer's neck, the soft shell unit being made of a combination of flexible fabric with support elements.

7. 发明申请

US20170357108A1 SUN PROTECTION DEVICE 审中-公开
公开(公告)号：US20170357108A1
公开(公告)日：2017-12-14
申请号：US15621134
申请日：2017-06-13
申请人： Optrel AG
发明人： Ramon HOFER-KRANER , Martin ESPOSITO , Daniel BLOECHLINGER
IPC分类号： G02C7/10 , B29D12/02 , G02F1/133 , B29C45/14
摘要： The invention is based on a sun protection device, in particular sunglasses, with at least one optical sun protection filter comprising at least one liquid-crystal cell, and with at least one sensor unit, which is configured for capturing a solar irradiation. It is proposed that at least one sensor cover, which covers a sensor surface of the at least one sensor unit at least partly and which is, at least partly, at least substantially opaque with respect to an irradiation of a visible light spectrum.

8. 发明申请

US20150033431A1 FACE PROTECTOR 审中-公开
标题翻译：脸部保护者
公开(公告)号：US20150033431A1
公开(公告)日：2015-02-05
申请号：US14448291
申请日：2014-07-31
申请人： Optrel AG
发明人： Ramon Hofer Kraner , Daniel Iranyi , Leo Keller , Arno Lenzi , Tom Staubli , Uwe Werner
IPC分类号： A61F9/06
摘要： A face protector for protecting a worker's eyes and face comprises an auto-darkening filter unit which in turn comprises a filter pane or ADF pane and an electronics unit driving the ADF pane, the electronics unit being configured to switch the ADF pane automatically from a transparent state to a darkened state. A hard shell unit comprises a shell carrying an ADF unit with the ADF and being shaped to protect a wearer's face, the shell being manufactured of a plastic material. A soft shell unit comprises a cap for protecting the crown of the wearer's head and a neck protector for protecting the wearer's neck, the soft shell unit being made of a combination of flexible fabric with support elements.
摘要翻译：用于保护工人的眼睛和脸部的面部保护器包括自动变暗过滤器单元，该自动变暗过滤器单元又包括过滤板或ADF窗格，以及驱动ADF窗格的电子单元，电子单元被配置为自动从透明状态变暗。硬壳单元包括携带ADF单元的外壳，其具有ADF并且被成形为保护穿用者的脸部，壳体由塑料材料制成。软壳单元包括用于保护佩戴者头部的冠部的帽和用于保护穿着者的颈部的颈部保护器，软壳单元由柔性织物与支撑元件的组合制成。

9. 发明授权

US09610198B2 Protection device for a welder 有权
公开(公告)号：US09610198B2
公开(公告)日：2017-04-04
申请号：US14859418
申请日：2015-09-21
申请人： OPTREL AG
发明人： Ramon Hofer-Kraner , Leo Keller
IPC分类号： A61F9/06
CPC分类号： A61F9/061 , A61F9/062 , A61F9/064 , A61F9/065 , A61F9/067 , G02F1/133305 , G02F2201/44
摘要： A welder protection device comprising a shell and a transparent front cover for protection of a wearer of the welder protection device, and an auto-darkening optical filter. The welder protection device further comprises a retracting mechanism arranged to move the optical filter optical filter from an active position to a retracted position and vice versa. In the active position, the optical filter lies inside the welder protection device and in the wearer's field of view, and in the retracted position the optical filter lies inside the welder protection device and outside the wearer's field of view.

10. 发明申请

US20160081856A1 PROTECTION DEVICE FOR A WELDER 有权
标题翻译：一种焊接机的保护装置
公开(公告)号：US20160081856A1
公开(公告)日：2016-03-24
申请号：US14859418
申请日：2015-09-21
申请人： OPTREL AG
发明人： Ramon HOFER-KRANER , Leo KELLER
IPC分类号： A61F9/06
CPC分类号： A61F9/061 , A61F9/062 , A61F9/064 , A61F9/065 , A61F9/067 , G02F1/133305 , G02F2201/44
摘要： A welder protection device comprising a shell and a transparent front cover for protection of a wearer of the welder protection device, and an auto-darkening optical filter. The welder protection device further comprises a retracting mechanism arranged to move the optical filter optical filter from an active position to a retracted position and vice versa. In the active position the optical filter lies inside the welder protection device and in the wearer's field of view, and in the retracted position the optical filter lies inside the welder protection device and outside the wearer's field of view.
摘要翻译：一种焊接保护装置，包括壳体和用于保护焊接保护装置的穿戴者的透明前盖以及自动变暗光学滤光器。焊接机保护装置还包括一个回缩机构，其被布置成将滤光器滤光器从活动位置移动到缩回位置，反之亦然。在主动位置，滤光器位于焊机保护装置的内部并且在穿戴者的视场内，并且在缩回位置，滤光器位于焊机保护装置的内部并且在穿戴者的视野之外。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式