Title:
圧力調節器用の振動減衰ばねクリップ
Document Type and Number:
Japanese Patent JP2014511979
Kind Code:
A
Abstract:
A control assembly for a fluid flow control device (10) includes a control element (16), a load spring (44), and a spring clip (42). The control element (16) can be movably disposed for controlling fluid flow, and the load spring (44) biases the control element (16) into a predetermined position. The spring clip (42) contacts the load spring (44) at a plurality of points to dampen vibrations experienced by the load spring, thereby reducing and/or eliminating resonance. The spring clip (42) includes a body plate (58) and first and second opposing arm plates (60a, 60b) extending away from the body plate. Each arm plate includes a proximal end (68a, 68b) adjacent the body plate, a distal end (70a, 70b) spaced away from the body plate, and a finger (72a, 72b) extending upwardly away from the distal end. A corner (74a, 74b) at an intersection between the finger and the distal end includes a contoured edge (76a, 76b) for facilitating attachment of the load spring to the spring clip. The spring clip can better dampen vibrations and reduce and/or eliminate resonance.
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Inventors:
Chen, Ligun
Heaton, Scott Matthew
Clifford, Jason David
Heaton, Scott Matthew
Clifford, Jason David
Application Number:
JP2014500225A
Publication Date:
May 19, 2014
Filing Date:
March 21, 2011
Export Citation:
Assignee:
TESCOM Corporation
International Classes:
F16K17/30; F16F1/12; F16K47/02
Domestic Patent References:
| JP2010520529A | 2010-06-10 | |||
| JPS58187819U | 1983-12-13 | |||
| JPS6170211U | 1986-05-14 | |||
| JP2005171908A | 2005-06-30 | |||
| JPH0861810A | 1996-03-08 | |||
| JPS6392013U | 1988-06-14 | |||
| JPS6029939U | 1985-02-28 | |||
| JPH0320131A | 1991-01-29 | |||
| JPS6052433U | 1985-04-12 | |||
| JPS6052434U | 1985-04-12 | |||
| JPH0231032A | 1990-02-01 | |||
| JPH07103362A | 1995-04-18 | |||
| JP2010520529A | 2010-06-10 | |||
| JPS58187819U | 1983-12-13 | |||
| JPS6170211U | 1986-05-14 | |||
| JP2005171908A | 2005-06-30 | |||
| JPH0861810A | 1996-03-08 | |||
| JPS6392013U | 1988-06-14 | |||
| JPS6029939U | 1985-02-28 | |||
| JPH0320131A | 1991-01-29 | |||
| JPS6052433U | 1985-04-12 | |||
| JPS6052434U | 1985-04-12 | |||
| JPH0231032A | 1990-02-01 | |||
| JPH07103362A | 1995-04-18 |
Attorney, Agent or Firm:
Patent business corporation Yuko patent office