公开(公告)号：US3901152A

公开(公告)日：1975-08-26

申请号：US42237973

申请日：1973-12-06

Applicant: DOW CHEMICAL CO

Inventor： ALEXANDER CLAUDE P

IPC: F21K5/00 ,  F42B4/26 ,  C06D1/10

CPC classification number: F42B4/26 ,  F21K5/00

Abstract: Disclosed is a novel pyrotechnic flare article. The flare comprises a cylindrical grain of a pyrotechnic flare composition containing a binder fuel, an oxidizer and a light emitter. The grain is encased in a tight fitting layer of a nonflammable plastic shrink film. The film forms at least two spaced apart flanges extending along the longitudinal axis of the cylindrical grain to prevent the flare from rolling when placed on its side.

Abstract translation: 披露了一种新型的烟火爆发物品。 火炬包括含有粘合剂燃料，氧化剂和发光体的烟火火炬组合物的圆柱形颗粒。 颗粒被包裹在不可燃塑料收缩膜的紧密层中。 膜形成沿着圆柱形颗粒的纵向轴线延伸的至少两个间隔开的凸缘，以防止当放置在其侧面时火炬滚动。

公开(公告)号：US3869987A

公开(公告)日：1975-03-11

申请号：US41964273

申请日：1973-11-28

Applicant: YARDNEY INTERNATIONAL CORP

Inventor： BERCHIELLI ALDO S

IPC: F42B4/26 ,  C06D1/10

CPC classification number: F42B4/26

Abstract: An improved pyrotechnic device is provided for use where large quantities of light are required in emergencies. The device comprises a pyrotechnic torch fitted with a parabolic reflector made of fireproof or fire retarded material. The reflector is coupled to the torch so that it can slide longitudinally along the torch to enable the light to focus into a spotlight or floodlight. The entire unit is inexpensive, light, compact and easy to use. It may include a self-match igniter.

Abstract translation: 提供了一种改进的烟火装置，用于在紧急情况下需要大量光的场合。 该装置包括装有由防火或阻燃材料制成的抛物面反射器的烟火炬。 反射器耦合到割炬，使得其可以沿着手电筒纵向滑动，以使光能聚焦成聚光灯或泛光灯。 整个单元是廉价，轻巧，紧凑和易于使用。 它可以包括自配点火器。

公开(公告)号：US3788907A

公开(公告)日：1974-01-29

申请号：US3788907D

申请日：1972-09-07

Applicant: ETHYL CORP

Inventor： LEHIKOINEN U

IPC: C06B27/00 ,  C06B33/00 ,  C06C15/00 ,  C06D1/10

CPC classification number: C06C15/00 ,  C06B27/00 ,  C06B33/00

Abstract: AN ALKYLAUMINUM-BASED MATERIAL SUITABLE FOR TRACER APPLICATIONS HAVING A LOWER ALKYLUMINUM COMPOUND SUCH AS TRIETHYLALUMINUM OR MIXTURE THEREOF, AN INORGANIC OXIDIZER, AND OPTIONALLY A FINELY DIVIDED METAL OR METAL HYDRIDE.

公开(公告)号：US3733223A

公开(公告)日：1973-05-15

申请号：US3733223D

申请日：1972-05-22

Applicant: US NAVY

Inventor： LOHKAMP C

IPC: C06B33/02 ,  C06C15/00 ,  C06D1/10

CPC classification number: C06B33/02 ,  C06C15/00 ,  Y10S149/116

Abstract: AN ILLUMINATING COMPOSITION WHICH, UPON BURNING, PRODUCES INFRARED RADIATION IN THE 0.74-1.2 MICRON REGION OF THE SPECTRUM. THE PRODUCED RADIATION CAN BE UTILIZED TO PRODUCE IRRADIATION UPON A TARGET TO IMPROVE THE RANGE AND RESOLUTION OF A NIGHT VIEWING DEVICE. THE COMPOSITION IS COMPRISED OF SILICON, HEXAMETHYLENETETRAMINE, AN EPOXY BINDER, AND AN ALKALI METAL NITRATE SELECTED FROM THE GROUP CONSISTING OF POTASSIUM NITRATE, CESIUM NITRATE AND RUBIDIUM NITRATE.

公开(公告)号：US3678854A

公开(公告)日：1972-07-25

申请号：US3678854D

申请日：1969-06-06

Applicant: BOFORS AB

Inventor： DAVIDSON RAGNAR PER-OLOF

IPC: F42B4/26 ,  C06D1/10

CPC classification number: F42B4/26

Abstract: A flare has a cylindrical body composed of a solid combustible flare composition. One of the end walls of the body is covered with a non-combustible and heat-resistant covering and the side wall of the body is encompassed with a non-combustible and highly heat-resistant wire netting along its entire length. The netting ends substantially flush with the other end wall of the body. Ignition of the flare composition is started at this other end wall. The wire netting prevents direct access of combustion flames to the side wall of the body thereby impeding premature burning at localized areas of the side wall. It also provides a multitude of passages for the flow of fresh combustion air to the burning composition so that the same is gradually and uniformly consumed whereby the luminous efficiency of the flare is markedly increased.

Abstract translation: 火炬具有由固体可燃火炬组合物组成的圆柱体。 身体的一个端壁覆盖有不可燃和耐热的覆盖物，并且身体的侧壁在其整个长度上包含不可燃和高耐热的丝网。 网的末端基本上与主体的另一端壁齐平。 火焰组合物的点火开始于另一端壁。 铁丝网防止燃烧火焰直接进入人体的侧壁，从而阻止侧壁局部区域的过早燃烧。 它还为燃烧组合物提供了新鲜燃烧空气流动的多个通道，使得它们逐渐均匀地消耗，从而闪耀的发光效率显着增加。

公开(公告)号：US3611935A

公开(公告)日：1971-10-12

申请号：US3611935D

申请日：1969-10-31

Applicant: US NAVY

Inventor： BECKES ORVILLE L ,  BROWN JOHN L ,  HARKNESS BENJAMIN F

IPC: F42B4/02 ,  C06D1/10

CPC classification number: F42B4/02

Abstract: A small caliber dual colored signal flare having a cartridge case holding a primer and a charge of expelling powder, and a projectile body partially extending into and attached to said cartridge case. The projectile body contains a first pyrotechnic composition which, upon burning, provides a green colored display and also a second pyrotechnic composition which, upon burning after said first composition is consumed, provides a red colored display. The projectile body is provided with an undercut so that after the first pyrotechnic composition is consumed the projectile body will sever in order to provide better illumination of the burning of said second pyrotechnic composition.

公开(公告)号：US3515069A

公开(公告)日：1970-06-02

申请号：US3515069D

申请日：1968-07-01

Applicant: US ARMY

Inventor： WHITE STANLEY M ,  REAVES WOODROW W

IPC: F42B12/50 ,  C06D1/04 ,  C06D1/10 ,  F42B13/40

CPC classification number: F42B12/50

公开(公告)号：US3494283A

公开(公告)日：1970-02-10

申请号：US3494283D

申请日：1966-12-27

Applicant: US AIR FORCE

Inventor： CRONK WILLIAM S

IPC: F21K5/08 ,  F42B4/26 ,  C06D1/10

CPC classification number: F42B4/26 ,  F21K5/02

公开(公告)号：US3461006A

公开(公告)日：1969-08-12

申请号：US3461006D

申请日：1967-10-27

Applicant: US NAVY

Inventor： FAY RICHARD J ,  KEITEL PHILIP J

IPC: C06B29/00 ,  C06C15/00 ,  C06D1/10

CPC classification number: C06B29/00 ,  C06C15/00 ,  Y10S149/116 ,  Y10S149/118

公开(公告)号：US3893396A

公开(公告)日：1975-07-08

申请号：US39176073

申请日：1973-08-27

Applicant: BOFORS AB

Inventor： SIMMONS BJORN HERMAN OLOF

IPC: F21L17/00 ,  F42B4/28 ,  C06D1/10

CPC classification number: F42B4/28 ,  F21L17/00

Abstract: There is shown a parachute-borne flare device which is airlifted by a suitable carrier such as a projectile, rocket, etc., and which is automatically ejected from its carrier at a selected point of the trajectory and readied operational for illuminating a specific target such as a ground area. The flare device includes guide vanes which divide the flare emanating at the downwardly facing end of the flare composition body after ignition thereof into several spaced apart partial flares. These partial flares present an approximately linear pattern toward the ground area to be illuminated and are also substantially freed of darkening due to soot and smoke by air flows through the gaps between the partial flares.

Abstract translation: 显示了一个降落伞式火炬装置，由适当的载体（如射弹，火箭等）进行空气提升，并在轨道的选定点自动从其载体上弹出并准备工作， 目标如地面区域。 火炬装置包括引导叶片，其将在其点燃之后将在火炬组合物主体的朝下的端部处发出的火炬分成几个间隔开的部分火炬。 这些局部耀斑对待被照射的地面区域呈现大致线性的图案，并且也通过空气流过部分耀斑之间的间隙而基本上免除由于烟灰和烟雾而变暗。