US 11,702,903 B2
Actuator, method and system
Daniel Sequera, Houston, TX (US); John Vu, Houston, TX (US); and Daniel Ewing, Katy, TX (US)
Assigned to BAKER HUGHES OILFIELD OPERATIONS LLC, Houston, TX (US)
Filed by Daniel Sequera, Houston, TX (US); John Vu, Houston, TX (US); and Daniel Ewing, Katy, TX (US)
Filed on Apr. 6, 2021, as Appl. No. 17/223,172.
Prior Publication US 2022/0316298 A1, Oct. 6, 2022
Int. Cl. E21B 36/04 (2006.01); E21B 23/00 (2006.01); E21B 34/06 (2006.01)
CPC E21B 34/063 (2013.01) [E21B 23/00 (2013.01); E21B 36/04 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An actuator comprising:
a modular housing;
a biasing member within the housing;
a retainer configured to retain the biasing member in a biased position; and
a trigger holding the retainer, the trigger having a trigger head anchorable to the housing, a separation neck having a helical groove therein and a trigger body, the body being connected to the retainer, the trigger being deflatable on command.