Vibration suppression spring clamp for pressure adjuster

• Main Authors: CHEN LIQUN, J.D.CLIFFORD, S.M.HEATON
• Format: Patent
• Language: Chinese; English
• Published: 26.09.2012
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; CONTROLLING; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PHYSICS; REGULATING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; TAPS; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The invention discloses a control component for fluid flow control equipment. The control component comprises a control element, a load spring and a spring clamp, wherein the control element is movably arranged to control the flow of fluid; the load spring offsets the control element at a preset position; and the spring clamp is contacted with the load spring at a plurality of points to suppress vibration on the load spring, so that resonance is reduced and/or eliminated; the spring clamp comprises a main body plate, a first arm plate and a second arm plate, wherein the first arm plate and the second arm plate extend out of the main body plate and opposite to each other; each arm plate comprises a near end close to the main body plate, a tail end away from the main body plate and a finger part upwards extending out of the tail end; and a corner part at an intersection between the finger part and the tail end comprises a forming edge which is beneficial to connection of the load spring with the spring clamp.