公开(公告)号：US3363512A

公开(公告)日：1968-01-16

申请号：US47944865

申请日：1965-08-13

申请人： IMPULSE PROD CORP

发明人： OTTESTAD JACK B

IPC分类号： B06B1/18 ,  B21C23/21 ,  B21J7/24 ,  E02D7/10

CPC分类号： B21J7/24 ,  B06B1/183 ,  B21C23/211 ,  E02D7/10

公开(公告)号：US3924513A

公开(公告)日：1975-12-09

申请号：US44708374

申请日：1974-03-01

申请人： IMPULSE PROD CORP

发明人： OTTESTAD JACK B

IPC分类号： B06B1/18 ,  B25D9/12 ,  F01L15/16 ,  F01L21/04 ,  F01L25/06 ,  F03C1/007 ,  F01B11/00

CPC分类号： F01L21/04 ,  B06B1/183 ,  B25D9/12 ,  F01L15/16 ,  F01L25/06 ,  F03C1/0076

摘要： Fluid control means, employing a pair of valving members, to automatically cycle the operation of the device. One valving member is translated in one direction, as the device is fluidcharged, to a point at which said one valving member opens fluid passages to a triggering chamber to fire the device. The second valving member holds the triggering chamber open to venting, to drain leak-through fluid, until the device is about to fire. Then, just prior to the firing, the first valving member opens passages to pressured fluid which drives the second valving member into closure of vent passages to halt the venting of the triggering chamber. Firing of the device returns the first valving member in the alternate direction for re-charging of the device.

公开(公告)号：US3524385A

公开(公告)日：1970-08-18

申请号：US69519468

申请日：1968-01-02

申请人： IMPULSE PROD CORP

发明人： OTTESTAD JACK B

IPC分类号： B25D9/00 ,  B06B1/18 ,  B25D9/14 ,  F15B11/15 ,  F01L15/12 ,  F01L21/02 ,  F15B15/17

CPC分类号： B06B1/183 ,  B25D9/14

公开(公告)号：US3263575A

公开(公告)日：1966-08-02

申请号：US38707964

申请日：1964-08-03

申请人： IMPULSE PROD CORP

发明人： OTTESTAD JACK B

IPC分类号： B25D17/24 ,  F15B15/14

CPC分类号： F15B15/1447 ,  B25D17/245 ,  F15B15/1409