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. 发明授权

US4326242A Multilamp photoflash unit having secured housing 失效
标题翻译：具有固定外壳的多张闪光灯单元
公开(公告)号：US4326242A
公开(公告)日：1982-04-20
申请号：US181938
申请日：1980-08-27
申请人： David R. Broadt , Carl F. Kackenmeister , John W. Shaffer
发明人： David R. Broadt , Carl F. Kackenmeister , John W. Shaffer
IPC分类号： G03B15/04 , H05K1/18 , G03B15/02
CPC分类号： G03B15/0442 , H05K1/18
摘要： A photoflash unit comprising a horizontal linear array of photoflash lamp enclosed within a one-piece housing member having a light-transmitting front portion folded-over a back portion containing a plurality of lamp-receiving cavities in which respective lamps are disposed. The housing is a formed sheet of plastic film having a linear fold disposed horizontally along the top of the array of cavities. A pair of lead-in wires from each of the lamps are connected to conductive circuit patterns on one side of a printed circuit board sandwiched between a set of tabs which run along the bottom of the front and back portions of the housing. The housing tabs are secured together and to the circuit board by a plurality of staples symmetrically disposed along the tabs. Each of the staples has a pair of legs extending through both the housing tabs and the circuit board, with the center region of each staple bearing against an external surface of one of the tabs and the staple legs being clinched onto an external surface of the other of the tabs.
摘要翻译：一种闪光灯单元，其包括封闭在一体式壳体构件内的照明灯泡的水平线性阵列，其具有折叠在其上设置有相应灯的多个灯接收腔的后部的透光前部。壳体是成形的塑料膜片，其具有沿着空腔阵列的顶部水平设置的线性折叠。来自每个灯的一对引入线被连接到印刷电路板的一侧上的导电电路图案，该电路板夹在沿着壳体的前部和后部的底部延伸的一组突片之间。壳体突片通过沿着突出部对称设置的多个钉固定在一起并连接到电路板。每个订书钉具有延伸穿过壳体接片和电路板的一对腿，每个订书针的中心区域抵靠其中一个接片的外表面，并且订书钉腿被夹在另一个的外表面上的标签。

2. 发明授权

US4371915A Photoflash unit with reflector recesses for circuit board switches 失效
标题翻译：具有电路板开关反射器凹槽的闪光灯单元
公开(公告)号：US4371915A
公开(公告)日：1983-02-01
申请号：US217723
申请日：1980-12-18
申请人： David R. Broadt , Carl F. Kackenmeister
发明人： David R. Broadt , Carl F. Kackenmeister
IPC分类号： F21K5/12 , G03B15/04 , H05K1/00 , G03B15/02
CPC分类号： G03B15/0457 , G03B15/0442 , H05K1/0293 , H05K2201/0112 , H05K2203/173
摘要： A photoflash unit comprising a plurality of 2n flashlamps attached to a printed circuit board and disposed in a linear array with the longitudinal axes of respective lamps aligned in parallel. The circuit board has a substantially rectangular portion with n spaced apart extensions projecting vertically from a longer side thereof, the extensions being located behind alternate lamps of the linear array. Each extension contains portions of circuit patterns bridged by a mass of switch material to provide a solid state radiation switch on each extension and adjacent to a respective lamp for receiving radiant energy emitted by that lamp. The unit further includes a plurality of reflector cavities within each of which a respective one of the flashlamps is nested. Each reflector cavity includes a recessed rear wall section for accommodating a circuit board extension, such that each of the extensions are disposed between a respective lamp envelope and the recessed rear wall of the associated reflector. With the lamp contiguous with an upper portion of each reflector cavity and each circuit board extension contiguous with a recessed lower portion of a respective cavity, substantially equal predetermined spacings are maintained between the switches of the n extensions and the alternate lamp envelopes associated therewith.
摘要翻译：一种闪光灯单元，包括多个2n个闪光灯，其附接到印刷电路板并且设置成线性阵列，其中各个灯的纵向轴线平行排列。电路板具有基本上矩形的部分，其中n个间隔开的延伸部从其较长侧垂直伸出，该延伸部位于线性阵列的交替灯之后。每个延伸部包含由大量开关材料桥接的电路图案的部分，以在每个延伸部分上提供固态辐射开关，并且邻近相应的灯以接收由该灯发射的辐射能。该单元还包括多个反射器空腔，每个反射器腔中的相应一个闪光灯被嵌套。每个反射器腔包括用于容纳电路板延伸部的凹陷后壁部分，使得每个延伸部分设置在相应的灯壳和相关联的反射器的凹入的后壁之间。随着灯与每个反射器腔的上部相邻并且每个电路板延伸部与相应空腔的凹陷的下部相邻，在n个延伸部的开关和与其相关联的备用灯泡信封之间保持基本相等的预定间隔。

3. 发明授权

US4371914A Photoflash unit with circuit board radiation switches for selective pairing of lamps 失效
标题翻译：具有电路板辐射开关的闪光灯单元，用于选择性配对灯
公开(公告)号：US4371914A
公开(公告)日：1983-02-01
申请号：US217722
申请日：1980-12-18
申请人： David R. Broadt , Donald E. Armstrong , Carl F. Kackenmeister
发明人： David R. Broadt , Donald E. Armstrong , Carl F. Kackenmeister
IPC分类号： F21K5/12 , G03B15/04 , H05B43/02 , H05K1/00 , G03B15/02
CPC分类号： G03B15/0457 , H05K1/0293 , H05K2201/0112 , H05K2201/09145 , H05K2201/10446 , H05K2203/173
摘要： A photoflash unit comprising a plurality of 2n flashlamps attached to a printed circuit board and disposed in a linear array with the longitudinal axes of respective lamps aligned in parallel. Circuit patterns on the circuit board include a plurality of n selective terminal means, each associated with a respective pair of the lamps and connected to one lead-in wire of each of the lamps of the associated pair, and a common terminal associated with all of the 2n lamps but directly connected to the other lead-in wire of one lamp of each pair. The circuit board has a substantially rectangular portion with n spaced apart extensions projecting vertically from a longer side thereof, the extensions being located behind alternate lamps of the linear array. Each extension contains portions of the circuit patterns spaced apart to form predetermined gaps, and a mass of switch material is disposed on each extension to bridge the gap between circuit patterns to thereby provide a solid state radiation switch on each extension behind and adjacent to a respective lamp for receiving radiant energy emitted by that lamp. In this manner, a respective normally open switch on each circuit board extension is coupled between the common terminal and a lead-in wire of the other lamp of each pair of lamps, so that the n normally open switches are coupled between the common circuit lead-in wire of associated pairs of the 2n lamps.
摘要翻译：一种闪光灯单元，包括多个2n个闪光灯，其附接到印刷电路板并且设置成线性阵列，其中各个灯的纵向轴线平行排列。电路板上的电路图案包括多个n个选择性端子装置，每个n个选择端子装置与相应的一对灯相关联，并连接到相关联的每个灯的一个引入线，以及与所有灯的全部 2n灯，但直接连接到每对一个灯的另一个引入线。电路板具有基本上矩形的部分，其中n个间隔开的延伸部从其较长侧垂直伸出，该延伸部位于线性阵列的交替灯之后。每个延伸部包含间隔开的电路图案的部分以形成预定的间隙，并且开关材料的质量设置在每个延伸部上以桥接电路图案之间的间隙，从而在相应的和相邻的每个延伸部分上的每个延伸部分上提供固态辐射开关用于接收由该灯发出的辐射能的灯。以这种方式，每个电路板延伸部上的相应的常开开关耦合在公共端子和每对灯的另一个灯的引入线之间，使得n个常开开关耦合在公共电路引线 - 相关的2n对灯对的线。

4. 发明授权

US4325771A Method of making a die-stamped circuit board assembly for photoflash devices 失效
标题翻译：制造用于闪光灯装置的冲压电路板组件的方法
公开(公告)号：US4325771A
公开(公告)日：1982-04-20
申请号：US131711
申请日：1980-03-19
申请人： Boyd G. Brower , David R. Broadt , John W. Shaffer
发明人： Boyd G. Brower , David R. Broadt , John W. Shaffer
IPC分类号： F21K5/04 , G03B15/04 , H01H37/76 , H05K3/32 , B32B31/18 , F21K5/02 , H05K3/04
CPC分类号： G03B15/0442 , G03B15/0457 , H05K2203/0108 , Y10T156/107 , Y10T29/49124 , Y10T29/49128 , Y10T29/4913 , Y10T29/49133 , Y10T29/49135 , Y10T29/49155
摘要： A circuit board assembly and method of making wherein the assembly includes a dielectric substrate, at least one radiation sensitive switch, and at least one conductive member in electrical contact with the switch. Portions of the switch and the conductive member are die-stamped into the dielectric substrate to achieve the contact without serving the switch material.
摘要翻译：一种电路板组件及其制造方法，其中所述组件包括电介质衬底，至少一个辐射敏感开关以及与所述开关电接触的至少一个导电构件。开关的一部分和导电构件被冲压到电介质基板中以实现接触而不用于开关材料。

5. 发明授权

US4355971A Vented multi-lamp photoflash unit 失效
标题翻译：通风多灯闪光灯单元
公开(公告)号：US4355971A
公开(公告)日：1982-10-26
申请号：US221132
申请日：1980-12-29
申请人： David R. Broadt , John W. Shaffer
发明人： David R. Broadt , John W. Shaffer
IPC分类号： F21K5/12 , F21V13/02 , G03B15/04 , F21K5/02
CPC分类号： G03B15/0442
摘要： Venting apertures for multi-lamp photoflash units having a plurality of spaced flashlamp receiving cavities are provided intermediate the cavities whereby no direct path for fragments from a flashlamp within a cavity to the exterior of the unit is provided. In another aspect, a reflector unit having venting apertures aligned with the venting apertures of the above-described photoflash unit is enclosed with the photoflash unit with no direct path for projectiles from the photoflash lamp to the exterior of the photoflash unit.
摘要翻译：提供具有多个间隔开的闪光灯容纳空腔的多灯闪光灯单元的通风孔设置在空腔的中间，从而没有提供用于从空腔内的闪光灯到单元外部的碎片的直接路径。在另一方面，具有与上述闪光灯单元的通气孔对准的排气孔的反射器单元被闪光灯单元封闭，没有用于从闪光灯到闪光灯单元外部的射弹的直接路径。

6. 发明授权

US4394710A Die-stamped circuit board assembly for photoflash devices 失效
标题翻译：用于闪光灯装置的冲压电路板组件
公开(公告)号：US4394710A
公开(公告)日：1983-07-19
申请号：US336532
申请日：1982-01-04
申请人： Boyd G. Brower , David R. Broadt , John W. Shaffer
发明人： Boyd G. Brower , David R. Broadt , John W. Shaffer
IPC分类号： G03B15/04 , H05K3/04 , H05K3/20
CPC分类号： H05K3/041 , G03B15/0442 , G03B15/0457 , H05K2203/0108 , Y10T156/107
摘要： A circuit board assembly wherein the assembly includes a dielectric substrate, at least one radiation sensitive switch, and at least one conductive member in electrical contact with the switch. Portions of the switch and the conductive member are die-stamped into the dielectric substrate to achieve the contact without severing the switch material.
摘要翻译：一种电路板组件，其中所述组件包括电介质衬底，至少一个辐射敏感开关以及与所述开关电接触的至少一个导电构件。开关的一部分和导电构件被冲压到电介质基板中以实现接触而不断开开关材料。

7. 发明授权

US4326241A Multilamp photoflash unit 失效
标题翻译：多片闪光灯单元
公开(公告)号：US4326241A
公开(公告)日：1982-04-20
申请号：US181936
申请日：1980-08-27
申请人： David R. Broadt , Donald W. Hartman , John W. Shaffer , Emery G. Audesse
发明人： David R. Broadt , Donald W. Hartman , John W. Shaffer , Emery G. Audesse
IPC分类号： G03B15/04 , H05K1/18 , G03B15/02
CPC分类号： G03B15/0442 , H05K1/18
摘要： A photoflash unit comprising a horizontal linear array of flashlamps enclosed within a one-piece housing member having a light-transmitting front portion folded over a back portion containing a plurality of lamp-receiving cavities in which respective lamps are disposed. The housing is a formed sheet of plastic film having a linear fold disposed horizontally along the top of the array of cavities, which are selectively aluminized to provide a reflective coating on the cavity surfaces. A pair of lead-in wires from each of the lamps are connected to conductive circuit patterns on one side of a printed circuit board sandwiched between a set of tabs which run along the bottom of the front and back portions of the housing and are secured together. The sides of the housing are also secured so that the lamps, lead-in wires and connections are disposed within a secured enclosure, with a plurality of conductive connector terminals being disposed on a tab which projects from the printed circuit board and extends exteriorly of the secured enclosure.
摘要翻译：一种闪光灯单元，其包括封装在一体式壳体构件内的闪光灯的水平线性阵列，其具有折射在包含多个灯接收腔的后部的透光前部，其中设置有相应的灯。壳体是成形的塑料膜片，其具有沿着空腔阵列的顶部水平设置的线性折叠，其被选择性地镀铝以在腔表面上提供反射涂层。来自每个灯的一对引入线连接到印刷电路板的一侧上的导电电路图案，该导电电路图案夹在沿着壳体的前部和后部的底部延伸并且固定在一起的一组突片之间。壳体的侧面也被固定，使得灯，引入线和连接件设置在固定的外壳内，多个导电连接器端子设置在从印刷电路板突出并伸出的电路板的突出部上安全围栏。

8. 发明授权

US4326240A Multilamp photoflash unit having engageable connector tab 失效
标题翻译：具有可接合的连接器接头的多片闪光灯单元
公开(公告)号：US4326240A
公开(公告)日：1982-04-20
申请号：US181934
申请日：1980-08-27
申请人： John W. Shaffer , David R. Broadt
发明人： John W. Shaffer , David R. Broadt
IPC分类号： G03B15/04 , H05K1/18 , G03B15/02
CPC分类号： G03B15/0442 , H05K1/18
摘要： A photoflash unit comprising a horizontal linear array of flashlamps enclosed within a one-piece housing member having a light-transmitting front portion folded over a back portion containing a plurality of lamp-receiving cavities in which respective lamps are disposed. A printed circuit board is joined to the housing member, and a pair of lead-in wires from each of the lamps are connected to conductive circuit patterns disposed solely on one side of the circuit board. The circuit patterns include a plurality of connector terminals which are located adjacent one another on a flat tab which projects from one edge of the circuit board for insertion into the receiving socket of a firing pulse source. The tab contains a plurality of symmetrically disposed apertures or recesses which render the tab releasably engageable by socket means independent of firing pulse contacts for securely retaining the unit in the socket.
摘要翻译：一种闪光灯单元，其包括封装在一体式壳体构件内的闪光灯的水平线性阵列，其具有折射在包含多个灯接收腔的后部的透光前部，其中设置有相应的灯。印刷电路板与壳体部件接合，并且每个灯的一对引入线连接到仅布置在电路板一侧的导电电路图案。电路图案包括在从电路板的一个边缘突出以插入到触发脉冲源的接收插座中的平坦突片上彼此相邻定位的多个连接器端子。突片包含多个对称设置的孔或凹部，其使得突片可释放地通过插座装置接合，独立于点火脉冲触点，用于将单元牢固地保持在插座中。

9. 发明授权

US4325104A Multilamp photoflash unit with functional label 失效
标题翻译：多功能闪光灯单元，带有功能标签
公开(公告)号：US4325104A
公开(公告)日：1982-04-13
申请号：US181932
申请日：1980-08-27
申请人： David R. Broadt , Emergy G. Audesse
发明人： David R. Broadt , Emergy G. Audesse
IPC分类号： G03B15/04 , G03B15/02
CPC分类号： G03B15/0442
摘要： A photoflash unit comprising a horizontal linear array of flashlamps enclosed within a one-piece housing member having a light-transmitting front portion folded-over a back portion containing a plurality of lamp-receiving cavities in which respective lamps are disposed. The housing is a formed sheet of plastic film having a linear fold disposed horizontally along the top of the array of cavities, which are aluminized to provide a reflective coating on the cavity surfaces. A pair of lead-in wires from each of the lamps are connected to conductive circuit patterns on one side of a printed circuit board sandwiched between a set of tabs which run along the bottom of the front and back portions of the housing. The bottom periphery of the housing is secured together by means of a plurality of staples having legs which extend through the front and back tabs of the circuit board and are clinched onto the exterior surface of the front tab. The front portion of the housing includes a window area which lies in a plane offset from the front tab and joined thereto by a web. A label comprising an adhesive-backed sheet of substantially opaque material is affixed to the front portion of the housing and disposed to cover both the staples and the web, the web covering providing selective shielding of light radiated from flashing lamps. The back of the label can be reflective for redirecting shielded light toward the reflective cavities behind the lamps for subsequent redirection as usable light.
摘要翻译：一种闪光灯单元，其包括封装在一体式壳体构件内的闪光灯的水平线性阵列，其具有折叠在其上设置有相应灯的多个灯接收腔的后部的透光前部。外壳是一个成形的塑料膜片，其具有沿空腔阵列的顶部水平设置的线性折叠，其被镀铝以在空腔表面上提供反射涂层。来自每个灯的一对引入线被连接到印刷电路板的一侧上的导电电路图案，该电路板夹在沿着壳体的前部和后部的底部延伸的一组突片之间。壳体的底部周边通过具有延伸穿过电路板的前部和后部突片的腿的多个订书钉固定在一起，并且被紧固在前部突片的外表面上。壳体的前部包括窗口区域，该窗口区域位于从前突片偏移并且通过腹板与其连接的平面中。包括基本上不透明材料的粘合剂背衬片材的标签被固定到壳体的前部并且被设置成覆盖订书钉和卷材两者，幅材覆盖物提供对从闪光灯辐射的光的选择性屏蔽。标签的背面可以是反射性的，用于将屏蔽光重定向到灯后面的反射腔，用于随后的重定向作为可用光。

10. 发明授权

US4371913A Reflector lamp module for photoflash array 失效
标题翻译：反光灯模块，用于闪光灯阵列
公开(公告)号：US4371913A
公开(公告)日：1983-02-01
申请号：US217721
申请日：1980-12-18
申请人： David R. Broadt , Emery G. Audesse
发明人： David R. Broadt , Emery G. Audesse
IPC分类号： G03B15/02 , F21K5/12 , F21V7/00 , G03B15/04
CPC分类号： G03B15/0442
摘要： A multilamp photoflash unit has a housing formed to provide a multiplicity of cavities, each having a reflective surface and formed to receive a flashlamp. Each of the cavities has a reflective surface width opening to flashlamp diameter ratio of less than about 1.2, and the cavity configuration includes a planar rear wall section and a pair of bi-planar sidewall sections.
摘要翻译：多平板闪光灯单元具有形成为提供多个空腔的壳体，每个空腔具有反射表面并且被形成为接收闪光灯。每个空腔具有开口至小于约1.2的闪光灯直径比的反射表面宽度，并且空腔配置包括平面后壁部分和一对双平面侧壁部分。

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