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A reciprocating internal combustion engine used a crankshaft to develop rotating motion. A rotary pulse detonation engine can be adapted to rotate a shaft. A combustor portion of the rotary pulse detonation engine is spaced from an axis of the shaft a preestablished distance therebetween in a mass m

A reciprocating internal combustion engine used a crankshaft to develop rotating motion. A rotary pulse detonation engine can be adapted to rotate a shaft. A combustor portion of the rotary pulse detonation engine is spaced from an axis of the shaft a preestablished distance therebetween in a mass member. An intake portion and an exhaust portion of the combustor portion is positioned in a parameter of the mass member. A combustion portion of the combustor portion is interposed the intake portion and the exhaust portion. The combustion portion has a frustoconical first position which converges to form a deflagration wave and progresses into a detonation. The deflagration to detonation transition occurs in the transition region. A combustible fuel and air mixture is combusted in the combustor portion creating a high speed jet exiting the exhaust portion and rotating the shaft.

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A reciprocating internal combustion engine used a crankshaft to develop rotating motion. A rotary pulse detonation engine can be adapted to rotate a shaft. A combustor portion of the rotary pulse detonation engine is spaced from an axis of the shaft a preestablished distance therebetween in a mass m

A reciprocating internal combustion engine used a crankshaft to develop rotating motion. A rotary pulse detonation engine can be adapted to rotate a shaft. A combustor portion of the rotary pulse detonation engine is spaced from an axis of the shaft a preestablished distance therebetween in a mass member. An intake portion and an exhaust portion of the combustor portion is positioned in a parameter of the mass member. A combustion portion of the combustor portion is interposed the intake portion and the exhaust portion. The combustion portion has a frustoconical first position which converges to form a deflagration wave and progresses into a detonation. The deflagration to detonation transition occurs in the transition region. A combustible fuel and air mixture is combusted in the combustor portion creating a high speed jet exiting the exhaust portion and rotating the shaft. rse of the process the hanging strip for each filter bag is produced and to which the pocket to be separated is attached, concurrently with or following the separation, by fusion bonding.7. The process as in claim 1, further comprising:perforating the hanging-strip supply string; andgrasping the hanging-strip supply string at a predefined point near the perforation,wherein the hanging-strip supply string is guided to a continuously rotating wheel, grippers on the wheel grasp the hanging-strip supply string and a relative movement between the grippers and the wheel causes the hanging strip of the filter bag thus produced to be separated from the hanging-strip supply string.8. The process as in claim 7, wherein, for separating the hanging strip from the hanging-strip supply string after having grasped the hanging-strip supply string, the grippers are swiveled in a direction of rotation of the wheel.9. The process as in claim 7, wherein the grippers are accelerated in a direction of rotation of the wheel.10. The process as in claim 9, wherein the grippers are accelerated by a cam mechanism.11. The process as in claim 1, wherein the transverse seam is produced by fusion bonding.12. The process as in claim 1, wherein the perforation between the two seams of the transverse seam is produced concurrently with or following the formation of the transverse seam.13. The process as in claim 1, wherein the perforation is produced by an ultrasound device.14. The process as in claim 13, wherein the perforation is produced concurrently with the transverse seam.15. The process as in claim 1, wherein the perforation is produced by at least one rotating blade with an intermittent cutting edge.16. The process as in claim 1, wherein at a distance from one another the pockets are connected to the hanging-strip supply string.17. The process as in claim 16, wherein the hanging-strip supply string is fed to the wheel at a faster rate than the pocket string.18. The process as in claim 1, further comprising the step of:grasping the hanging-strip supply string at specific positions; andpulling the hanging-strip supply string in a forward direction for transporting the pockets connected to the hanging-strip supply.19. The process as in claim 18, wherein grasping the hanging-strip supply string includes grasping in an area of the connection with the pockets.20. The process as in claim 18, wherein grasping the hanging-strip supply string includes grasping in an area of the connection with every other pocket.21. The process as in claim 18, wherein transporting the pocket includes using a cam-equipped belt whose cams grasp the hanging-strip supply string and drive the hanging-strip supply string in a forward direction.22. The process as in claim 18, wherein transporting the pocket includes using a controlled dual belt system by alternating first cams of a first belt, which are brought into a grasping position and grasp the hanging-strip supply string, as second cams of a second belt are driving the hanging-strip supply string.23. The process as in claim 22, wherein the belt movement is controlled by index markers which index markers are positioned on the hanging-strip supply string.24. The process as in claim 18, wherein the hanging-strip supply string is grasped in an area of the connection with every fourth pocket.25. The process as in claim 1, wherein the hanging-strip supply string is perforated in an area of connection to the pockets.26. The process as in claim 25, further comprising:perforating the hanging-strip supply string; andgrasping the hanging-strip supply string at a predefined position near the perforation,wherein the hanging-strip supply string is subjected to an acceleration in a forward direction of the hanging-strip supply string in such fashion that a resulting relative movement causes the hanging strip of th