Invention Grant
- Patent Title: Current-to-voltage converters with dynamic feedback
- Patent Title (中): 具有动态反馈的电流 - 电压转换器
-
Application No.: US12899264Application Date: 2010-10-06
-
Publication No.: US08942941B2Publication Date: 2015-01-27
- Inventor: Stanislav W. Forgang , Luis M. Pelegri
- Applicant: Stanislav W. Forgang , Luis M. Pelegri
- Applicant Address: US TX Houston
- Assignee: Baker Hughes Incorporated
- Current Assignee: Baker Hughes Incorporated
- Current Assignee Address: US TX Houston
- Agency: Mossman Kumar & Tyler PC
- Main IPC: H02M11/00
- IPC: H02M11/00 ; H03K3/00 ; G01V3/26
Abstract:
An apparatus for modifying an output signal indicative of a downhole parameter that may include a carrier conveyable in a wellbore; a negative error compensator; and an output signal device. The negative error compensator may be configured to modify the output of the device to increase or decrease a characteristic of the output signal from the output signal device. Also, a method for modifying an output signal indicative of a downhole parameter that may include modifying a characteristic of an output signal produced by a output signal device in a wellbore using a negative error compensator.
Public/Granted literature
- US20110102023A1 CURRENT-TO-VOLTAGE CONVERTERS WITH DYNAMIC FEEDBACK Public/Granted day:2011-05-05
Information query
