Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F41
WEAPONS
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F41A
FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
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19/00
Firing or trigger mechanisms; Cocking mechanisms
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F41A19/64
for automatic or burst-firing mode
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F41A19/65
for giving ripple fire, i.e. using electric sequencer switches for timed multiple-charge launching, e.g. for rocket launchers
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F41A19/65

Pressure activated selective perforating switch support
11274531 · 2022-03-15 · ·

A method, system, and apparatus for restraining a firing pin using a bushing for use in a downhole switch that is armed using the explosive energy of a previously detonated shaped charge.

Pressure activated selective perforating switch support
11274531 · 2022-03-15 · ·

A method, system, and apparatus for restraining a firing pin using a bushing for use in a downhole switch that is armed using the explosive energy of a previously detonated shaped charge.

Pressure Activated Selective Perforating Switch Support
20210310340 · 2021-10-07 · ·

A method, system, and apparatus for restraining a firing pin using a bushing for use in a downhole switch that is armed using the explosive energy of a previously detonated shaped charge.

Pressure Activated Selective Perforating Switch Support
20210310340 · 2021-10-07 · ·

A method, system, and apparatus for restraining a firing pin using a bushing for use in a downhole switch that is armed using the explosive energy of a previously detonated shaped charge.

Pressure activated selective perforating switch support
11066908 · 2021-07-20 · ·

A method, system, and apparatus for restraining a firing pin using a bushing for use in a downhole switch that is armed using the explosive energy of a previously detonated shaped charge.

Pressure activated selective perforating switch support
11066908 · 2021-07-20 · ·

A method, system, and apparatus for restraining a firing pin using a bushing for use in a downhole switch that is armed using the explosive energy of a previously detonated shaped charge.

Pressure Activated Selective Perforating Switch Support
20210017841 · 2021-01-21 · ·

A method, system, and apparatus for restraining a firing pin using a bushing for use in a downhole switch that is armed using the explosive energy of a previously detonated shaped charge.

Pressure Activated Selective Perforating Switch Support
20210017841 · 2021-01-21 · ·

A method, system, and apparatus for restraining a firing pin using a bushing for use in a downhole switch that is armed using the explosive energy of a previously detonated shaped charge.

Pressure Activated Selective Perforating Switch Support
20190162056 · 2019-05-30 · ·

A method, system, and apparatus for restraining a firing pin using a bushing for use in a downhole switch that is armed using the explosive energy of a previously detonated shaped charge.