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Valve

A valve body and shell technology, applied in the field of valves, can solve problems such as complex structure, and achieve the effects of simple assembly structure, not easy to fall off, and simple structure

Pending Publication Date: 2021-08-20
ILLINOIS TOOL WORKS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As the internal structure of the internal combustion engine becomes more and more complex, more and more coolant flow paths are required, and the structure of the multi-channel valve is correspondingly more complicated.

Method used

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Embodiment Construction

[0029] Various embodiments of the present application will be described below with reference to the accompanying drawings, which form a part hereof. It should be understood that although directional terms such as "front", "rear", "upper", "lower", "left", "right", "top", "bottom", " "Inner," "outer," and the like describe various example structural parts and elements of the present application, but these terms are used herein for convenience of description only, based on the example orientations shown in the drawings. Since the embodiments disclosed in this application can be arranged in different orientations, these directional terms are for illustration only and should not be regarded as limiting. Where possible, the same or similar reference numerals are used in this application to refer to the same components.

[0030] For ease of description, in this application, the direction of the axis x of the drive shaft 105 in the valve 100 is taken as the axial direction of the va...

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Abstract

The invention discloses a valve. The valve comprises a shell, a valve body, a sealing element mounting groove and a sealing element, wherein the sealing element is inserted into the sealing element mounting groove from an insertion opening; the sealing element is configured to make contact with the valve body and a shell sealing face when the valve body closes a shell opening, so that the valve body can close the shell opening in a sealed mode; the sealing element mounting groove further comprises a sealing element limiting structure; and the sealing element limiting structure is arranged on a groove wall, and is configured to limit the sealing element to move towards the direction of the valve body relative to the shell. The valve is simple in structure; the valve body and the sealing element are compactly assembled in the shell, so that more valve bodies can be arranged in the limited space of the shell; and more shell channels are correspondingly formed, so that the valve can be applied to a temperature adjusting system with more flowing paths. And the sealing element is made of a hard material, so that the sealing element is simple in assembly structure and not prone to falling off on the premise of ensuring the sealing property of the sealing element.

Description

technical field [0001] The present application relates to a valve, in particular to a coolant valve or a coolant regulating valve for internal temperature regulation of an internal combustion engine. Background technique [0002] Regulating valves (or thermostatic valves, temperature regulating valves, etc.) can be used in the temperature adjustment system inside the internal combustion engine. Through the control valve, different coolant channels can be connected to control the flow path and flow rate of the coolant, thereby adjusting the temperature of each component inside the internal combustion engine. temperature. The valve generally includes a housing and a valve body, and the housing has several housing passages, each of which is used to connect different flow paths of the cooling liquid in the temperature adjustment system. There is also a fluid channel inside the valve, and the valve body can rotate in the housing. Through the rotation of the valve body, the relat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K11/10F16K27/06F16K31/53
CPCF16K11/10F16K27/067F16K31/53
Inventor 马跃迈克尔·汉克邓志鹏
Owner ILLINOIS TOOL WORKS INC