公开(公告)号：US3863573A

公开(公告)日：1975-02-04

申请号：US27838972

申请日：1972-08-07

Applicant: DYNAMIT NOBEL AG

Inventor： DILCHERT HEINZ

IPC: F02K9/14 ,  F42B1/00

CPC classification number: F02K9/14

Abstract: The present disclosure is directed to a solid propellant charge for rocket engines having a short burning time, e.g. from 70 to 1,000 milliseconds which comprises a plurality of windings substantially equally spaced from one another at a prescribed distance, e.g. from about 0.2 to about 10 mm. and exhibiting a definite geometric shape, each of said windings consisting essentially of a supporting member embedded in an adhesive layer and a layer of propellant adhered to both sides of said adhesive layer.

Abstract translation: 本公开涉及具有短燃烧时间的火箭发动机的固体推进剂装料，例如。 从70至1,000毫秒，其包括以规定距离彼此基本上等距间隔的多个绕组，例如， 约0.2至约10mm。 并且具有确定的几何形状，每个所述绕组基本上由嵌入在粘合剂层中的支撑构件和粘附到所述粘合剂层两侧的推进剂层组成。

公开(公告)号：US3850994A

公开(公告)日：1974-11-26

申请号：US26182772

申请日：1972-06-12

Applicant: DYNAMIT NOBEL AG

Inventor： ZOCHE G ,  RICHTZENHAIN H ,  ISMAIL R

IPC: C07C37/62 ,  C07C39/367 ,  C08G63/682 ,  C07C37/22 ,  C07C37/44

CPC classification number: C07C37/62 ,  C07C37/84 ,  C08G63/6826 ,  C07C39/367

Abstract: 1. A PROCESS FOR THE PURIFICATION OF 2,2-BIS-(4-HYDROXY3,5-DICHLOROPHENYL)-PROPANE OBTAINED BY CHLORINATING 2,2BIS(4-HYDROXYPHENYL)-PROPANE WHICH COMPRISES FORMING A SOLUTION OF SAID 2,2-BIS-(4-HYDROXY-3,5-DICHLOROPHENYL)PROPANE BY ADMIXING THE SAME WITH AT LEAST ONE ALIPHATIC HALOGENATED HYDROCARBON SOLVENT THEREOF SELECTED FROM THE GROUP CONSISTING OF METHYLENE CHLORIDE, METHYLIODIDE ETHYLBROMIDE, TRANS-1,2-DICHLOROETHYLENE, 1,2-DICHLOROETHANE, 1,2-DIBROMOETHANE, AND 1,4-DICHLOROBUTANE, ADDING WATER THERETO WHEREBY CAUSING A CHLORINATED PRODUCT TO PRECIPITATE AND CRYSTALLIZE THEREFROM; SEPARATING SAID CHLORINATED PRODUCT FROM SAID WATER AND SAID ALIPHATIC HALOGENATED HYDROCARBON SOLVENT AND RECOVERING 2,2-BIS(4-HYDROXY-3,5-DICHLOROPHENYL)PROPANE FROM SAID CHLORINATED PRODUCT.

公开(公告)号：US3849532A

公开(公告)日：1974-11-19

申请号：US22240572

申请日：1972-01-31

Applicant: DYNAMIT NOBEL AG

Inventor： DENEKE K ,  FALKENHAIN W ,  HACK P

IPC: C01G25/02 ,  C04B35/48 ,  C04B35/50

CPC classification number: C04B35/48 ,  C01G25/02 ,  C01P2004/61 ,  C01P2006/32 ,  C01P2006/80 ,  C04B35/50

Abstract: 1. A PROCESS FOR CONVERING MONOCLINIC ZIRCONIUM OXIDE TO CUBIC ZIRCONIUM OXIDE, WHICH MONOLINIC ZIICONIUM OXIDE HAS BEEN OBTAINED BY THE FLOTATION SEPARATION OF A ZIRCONIUM OXIDE-SILICON OXIDE MIXTURE, INCLUDING FINELY GRANULATING THE ZIRCONIUM OXIDE RECOVERED FROM SAID FLOTATION SEPARATION; TREATING SAID GRANULATE FROM SAID FLUORIIC ACID SOLUTION HAVING A CONCENTRATION OF BETWEEN 5 AND 10% SEPARATING THE SO-TREATED GRANULATE FROM SAID SOLUTION, MIXING SAID GRANULATE WITH AT LEAST ONE OXIDE OF A METAL SELECTED FROM THE GROUP CONSISTING OF CALCIUM, MAGNESIUM, YTTRIUM, THORIUM AND CERIUM; AND HEATING SUCH MIXTURE TO ABOUT 1,000 TO 2,000:C., WHEREBY CONVERTING SAID MONOCLINIC CRYSTAL STRUCTURE SUBSTANTIALLY TO A CUBIC CRYSTAL STRUCTURE IN THE SOLID STATE.

公开(公告)号：US3836170A

公开(公告)日：1974-09-17

申请号：US24694472

申请日：1972-04-24

Applicant: DYNAMIT NOBEL AG

Inventor： GROSCH E ,  GAWLICK H ,  BENDLER H ,  FLACH K

IPC: B60R21/26 ,  B60R21/272 ,  B60R21/08

CPC classification number: B60R21/272 ,  Y10T137/1647 ,  Y10T137/1714 ,  Y10T137/1744

Abstract: Device for the inflation of safety cushions in motor vehicles wherein a single electrically actuatable charge is disposed in a case provided in one end of a container filled with gas under pressure, one side of said case facing the other end of said container being rupturable by said charge, and an axially displaceable member disposed in said container for rupturing the end of said container upon rupture of the one side of said case.

Abstract translation: 用于使机动车辆中的安全垫膨胀的装置，其中单个可电动致动的电荷设置在设置在充满压力气体的容器的一端的壳体中，所述壳体的面向所述容器的另一端的一侧可被所述 充电和设置在所述容器中的可轴向移动的构件，用于在所述壳体的一侧破裂时使所述容器的端部破裂。

公开(公告)号：US3821003A

公开(公告)日：1974-06-28

申请号：US12998771

申请日：1971-03-31

Applicant: DYNAMIT NOBEL AG

Inventor： DITTRICH W ,  LENZ A

IPC: C08G77/04 ,  C07F7/18 ,  C09D5/08 ,  C09K3/00

CPC classification number: C08G77/045

Abstract: Finishing and/or coating compositions, particularly for use with metallic pigments and for covering metallic surfaces, which use as the binder for the pigment partially hydrolyzed alkoxy silanes of the general formula:

WHEREIN R1 is alkyl, aryl, alkenyl or aralkyl; R2 are alkyl groups of one to 10 carbon atoms; m is 0 to 10; and n is 1, 2 or 3. The coatings of this invention give superior cathodic protection, have improved thermal stability and have improved crack resistance as compared to otherwise similarly pigmented coatings which utilize different binders.

公开(公告)号：US3815505A

公开(公告)日：1974-06-11

申请号：US31009272

申请日：1972-11-28

Applicant: DYNAMIT NOBEL AG

Inventor： ROH P ,  STRUNK M

IPC: F42C9/14 ,  F42C9/16 ,  F42C11/02 ,  F42C11/06 ,  F42C15/192

CPC classification number: F42C11/02 ,  F42C9/147 ,  F42C9/16 ,  F42C11/06 ,  F42C15/192

Abstract: A self-destructing apparatus for impact-detonating explosive devices having a piezoelectric fuze responsive to sonic waves for detonation of the device. The apparatus includes means responsive to at least one of firing or dropping of the impact-detonating explosive device for triggering a sonic wave generator after a predetermined time delay, the sonic wave produced by the generator being transmitted to the piezoelectric fuze for detonation of the explosive device, thereby ensuring destruction of the device.

Abstract translation: 一种用于冲击爆炸装置的自毁装置，具有响应于声波的压电引信，用于引爆装置。 该装置包括响应于在预定的时间延迟之后触发爆震装置的触发或掉落中的至少一个的装置，由发生器产生的声波被传送到压电引信以引爆爆炸物 设备，从而确保设备的破坏。

公开(公告)号：US3799725A

公开(公告)日：1974-03-26

申请号：US19559771

申请日：1971-11-04

Applicant: DYNAMIT NOBEL AG

Inventor： SCHWARZROCK K

IPC: B29C47/08 ,  B29C47/20 ,  B29F3/00

CPC classification number: B29C47/0808 ,  B29C47/0026 ,  B29C47/24 ,  Y10S425/051

Abstract: A horizontally disposed blow molding apparatus having an oscillating or rotating portion, a fixed portion and a seal disposed between the portions. The seal includes a bushing of spring steel with unilaterally formed, razor-sharp lips positioned in the fixed part and a bushing of bearing bronze located in the rotating part. The seal is preferably arranged in the zone of the axial material inlet to the blow molding apparatus. Advantageously, the steel spring bushing includes an annular groove in communication with a discharge pipe.

Abstract translation: 水平布置的具有摆动或旋转部分的吹塑装置，固定部分和设置在该部分之间的密封件。 密封件包括弹簧钢衬套，其具有位于固定部分中的单侧形成的剃刀锋利的唇部和位于旋转部分中的轴承青铜衬套。 密封件优选地布置在吹塑设备的轴向材料入口的区域中。 有利地，钢弹簧衬套包括与排放管连通的环形槽。

公开(公告)号：US3797853A

公开(公告)日：1974-03-19

申请号：US3797853D

申请日：1972-04-13

Applicant: DYNAMIT NOBEL AG

Inventor： BENDLER H ,  FLACH K ,  GROSCH E ,  GAWLICK H

IPC: B60R21/217 ,  B60R21/26 ,  B60R21/261 ,  B60R21/08

CPC classification number: B60R21/261 ,  B60R21/26 ,  B60R2021/2173 ,  Y10T137/1789 ,  Y10T137/7722

Abstract: A safety device for vehicles, especially automotive vehicles, having a bag disposed in front of the occupant and being inflatable in the manner of a cushion, which bag is in operative connection via a diffuser with a source of compressed gas which can be actuated by an ignition device triggered by a release element responding when a predetermined deceleration value has been exceeded, wherein the diffuser is fashioned as a cover which is resiliently connected to the source of compressed gas and is disposed in the manner of a cap over the source of compressed gas so as to be displaceable to a limited extent in a telescopic manner.

Abstract translation: 一种用于车辆，特别是机动车辆的安全装置，其具有设置在乘员前面的袋子，并且以垫子的方式充气，该袋子通过扩散器与压缩气体源可操作地连接，所述压缩气体源可由 点火装置由超过预定减速度值时响应的释放元件触发，其中扩散器被形成为与弹性地连接到压缩气体源并且以压缩气体源的方式设置的盖 以便以可伸缩的方式可以有限地移动。

公开(公告)号：US3790459A

公开(公告)日：1974-02-05

申请号：US3790459D

申请日：1970-09-28

Applicant: DYNAMIT NOBEL AG

Inventor： KOTZSCH H ,  VAHLENSIECK H

IPC: C01B33/107 ,  C01B33/08 ,  B01J1/10

CPC classification number: C01B33/08 ,  C01B33/04 ,  C01B33/107

Abstract: PURIFICATION OF TRICHLOROSILANE COMPOSITIONS WHICH ALSO CONTAIN HIGHER HYDROGEN CONTENT SILANES AND MAY FURTHER CONTAIN TETRACHLOROSILANE BY ADMIXING AND REACTING THE COMPOSITION WITH ELEMENTAL CHLORINE AT -30* C. TO 300* C. FOR A TIME SUFFICIENT OT CONVERT SUBSTANTIALLY ALL OF SAID HIGHER-HYDROGEN SILANES TO TRI- OR TETRACHLOROSILANE, AND THEN RECOVERING THE TRICHLOROSILANE, POSIBLY BY DISTILLATION.

公开(公告)号：US3790354A

公开(公告)日：1974-02-05

申请号：US3790354D

申请日：1971-08-18

Applicant: DYNAMIT NOBEL AG

Inventor： RICHTER U

IPC: B23K9/23 ,  B23K33/00 ,  B32B15/00

CPC classification number: B23K33/004 ,  B23K9/23 ,  Y10S428/94 ,  Y10T29/49835 ,  Y10T403/35 ,  Y10T403/47 ,  Y10T428/12389 ,  Y10T428/12639 ,  Y10T428/1275 ,  Y10T428/12778

Abstract: The present disclosure relates to a process and arrangement of elements for welding explosive plated metal sheets which substantially eliminate the formation of cracks when the weld is exposed to mechanical stresses.