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Electromagnetically actuatable valve

A technology of electromagnetism and valve seat, applied in the direction of valve lift, valve details, valve device, etc., can solve the problems of design pre-control and achieve the effect of simple manufacturing

Pending Publication Date: 2022-02-18
安德烈亚斯齐格
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is disadvantageous that the sealing body is guided by the flexible clamping arm and that due to the deep position of the base body relative to the end of the clamping arm, it is difficult to design a pre-controlled sealing surface on the base body

Method used

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  • Electromagnetically actuatable valve
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  • Electromagnetically actuatable valve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] figure 1 The shut-off system 100 and a part of the shut-off system 100 are shown in the shut-off state in a solenoid straight-through valve 200 for connecting pressure lines on both sides with a multi-component housing 1 of magnetic material , the housing with inlet 1a as pressure connection on the input side, outlet 1b as pressure connection on the output side, valve seat 1c for sealing against the shut-off system 100 and as connection of the two pressure connections 1a, 1b Circuit 1d with a helical thread at both ends and with a magnetic coil 2 with a coil body 2a made of non-magnetic material and a winding 2b made of enamelled wire, wherein the magnetic coil 2 is arranged in The seals 3 on both sides seal against the adjoining parts of the housing 1 .

[0017] The shut-off system 100 is arranged inside the housing 1 or the magnetic coil 2 and comprises a sealing body 4 , an armature 5 and a shut-off spring 6 which acts as an independently operable due to the connect...

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PUM

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Abstract

The invention relates to a shut-off system (100) for an electromagnetic shut-off valve for indirect control of gases and / or liquids, for use in high-pressure and low-pressure applications, with an operable assembly consisting of a sealing body (4), an armature (5) and an optional shut-off spring (6), with a simple driver (4g) as a component coupling between the sealing body (4) and the armature (5), in the form of a clamping mechanism which consists of a plurality of elastically deformable clamping arms (4h) on a sealing body (4). The clamping arms face outwards in the radial direction and cooperate with radial through-holes (5d) on the armature (5), wherein the length of the elastically deformable clamping arms (4h) of the sealing body is limited, and the pre-control sealing surface (4d) is arranged on the end surface (4c) behind the clamping arm (4h) of the sealing body (4).

Description

technical field [0001] The invention relates to an electromagnetically actuatable valve according to the preamble of claim 1 . Background technique [0002] Shut-off systems for electromagnetically actuatable valves according to the preamble of claim 1 , in particular electromagnetic shut-off valves for indirect actuation of gases and / or liquids, are known from the prior art. [0003] In fuel supply systems for gaseous fuels such as natural gas or hydrogen for storage pressures up to 700 bar and load operating pressures up to approx. 20 bar, pre-controlled solenoid shut-off valves are installed both on the high-pressure side and on the low-pressure side, wherein, Solenoid shut-off valves open the filling and / or take-out paths when energized, or close them when de-energized. [0004] Solenoid shut-off valves generally consist of a housing with at least one flow path between the inlet and the outlet, a shut-off system for closing or opening the at least one flow path and a co...

Claims

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Application Information

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IPC IPC(8): F16K31/06F16K1/36F16K1/32
CPCF16K1/302F16B21/086F16K31/0655F16K39/024F17C2205/0326F16K31/0675F16K1/36F16K1/32F16K31/0651
Inventor 安德烈亚斯·齐格
Owner 安德烈亚斯齐格
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