CAMCON OIL LIMITED Patent applications |
Patent application number | Title | Published |
20140117911 | ELECTROMAGNETIC ACTUATORS AND MONITORING THEREOF - An assembly includes an electromagnetic actuator ( | 05-01-2014 |
20130220763 | LOCK ASSEMBLY - A lock assembly for use in automotive and industrial transmission systems comprises: an actuator ( | 08-29-2013 |
20130211554 | POWER AND COMMUNICATIONS FOR REMOTE ELECTRONIC DEVICES - An electronic device ( | 08-15-2013 |
20130199796 | FLUID INJECTION DEVICE - A fluid injection device ( | 08-08-2013 |
20130087726 | Electromagnetically Operated Switching Devices And Methods Of Actuation Thereof - An electromagnetically operated switching device comprises an armature ( | 04-11-2013 |
20120293051 | Rotary Electromagnetic Actuator - A rotary electromagnetic actuator is provided which is suitable for opening and closing a valve for example. The actuator comprises a rotor ( | 11-22-2012 |
20110248804 | Multistable Electromagnetic Actuators - A multistable electromagnetic actuator is provided which addresses a need for a more robust, reliable and energy efficient actuation device. It comprises an armature ( | 10-13-2011 |
20110083855 | Gas Injection Control Devices and Methods of Operation Thereof - Gas injection control devices are provided, particularly for deployment in a well-bore to control injection of a gas into a tube or pipe to lift a liquid up the tube, such as crude oil for example. A gas control device is described which comprises a housing, and at least two control valve arrangements within the housing. Each arrangement has an inlet for receiving gas from a pressurized supply, an outlet for supplying pressurized gas for injection into the tube, an inlet valve in a fluid path between the inlet and outlet, and an actuator associated with the inlet valve. Each actuator is independently controllable to switch the respective inlet valve between its open and closed configurations. This allows the gas injection to be switched on and off, and facilitates control of the injection gas flow rate. | 04-14-2011 |