Invention Grant
- Patent Title: Torque indicator
- Patent Title (中): 扭矩指示器
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Application No.: US12227084Application Date: 2006-05-04
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Publication No.: US08490649B2Publication Date: 2013-07-23
- Inventor: William T. Dolenti , Daniel J. Morris , William C. Hooss , Byron A. Fleury
- Applicant: William T. Dolenti , Daniel J. Morris , William C. Hooss , Byron A. Fleury
- Applicant Address: US TX Irving
- Assignee: Flowserve Management Company
- Current Assignee: Flowserve Management Company
- Current Assignee Address: US TX Irving
- Agency: TraskBritt
- International Application: PCT/US2006/017433 WO 20060504
- International Announcement: WO2007/130042 WO 20071115
- Main IPC: F16K37/00
- IPC: F16K37/00

Abstract:
Torque indicator markings incorporated with handwheel devices connected to actuators or valve assemblies provide visual indication of the amount of torque being applied to an actuator or valve assembly by the handwheel device. Tattletale torque indicators incorporated with a handwheel device further provide a persistent indication of the maximum amount of torque applied to an actuator or valve assembly connected to the handwheel device.
Public/Granted literature
- US20110146818A1 Torque Indicator Public/Granted day:2011-06-23
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