IP Library Granted Patent US 10,184,584
Granted Patent B2
US 10,184,584 · App. 13/518,001 · Granted Jan 22, 2019

Magnetic valve device

Inventors: Klaus Heyer (Freiberg, DE); Frank Kaestner (Bietigheim-Bissingen, DE); Erich Ludewig (Bietigheim-Bissingen, DE); Massimiliano Ambrosi (Marbach, DE); Fakheredine Keyrouz (Eindhoven, NL); Rene Schepp (Waiblingen, DE); Norbert Alaze (Markgroeningen, DE)
Assignee: Robert Bosch GmbH
F16K31/0658B60T8/363B60T8/3675F16K1/42F16K27/029F16K31/0655
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Quick Facts
Patent No.
US 10,184,584
App. No.
13/518,001
Granted
Jan 22, 2019
Kind
B2
Abstract

A magnetic valve device includes a valve receiving device and a valve insert of a magnetic valve which is received in the valve receiving device. A high pressure resistance is obtained in one of the modes of embodiment. The magnetic valve device includes either a pressure mechanism configured to press the valve insert against the valve receiving element or a sealing element arranged in a notch in the valve insert or a sealing element arranged between an axial filter and the valve insert.

Claims (22)

1. A solenoid valve device, comprising:

a valve receiving device;

a valve insert of a solenoid valve which is received in the valve receiving device; and

a pressure mechanism configured to press the valve insert against the valve receiving device,

wherein the pressure mechanism comprises a valve body of the solenoid valve introduced into the valve insert under stress, and

wherein the valve body is configured to press the valve insert against the valve receiving device to produce a frictional connection between the valve insert and the valve receiving device.

2. The solenoid valve device as claimed in claim 1 , wherein the pressure mechanism further comprises an axial filter of the solenoid valve introduced into the valve insert under stress.

3. The solenoid valve device as claimed in claim 2 , wherein an outside diameter of the axial filter is slightly greater than an inside diameter of the valve insert.

4. The solenoid valve device as claimed in claim 1 , wherein an outside diameter of the valve body is slightly greater than an inside diameter of the valve insert.

5. The solenoid valve device as claimed in claim 1 , further comprising an axial filter axially located between the valve receiving device and the valve insert.

6. The solenoid valve device as claimed in claim 1 , further comprising a compression spring and a compression spring seat on which the compression spring acts, the compression spring seat being provided inside the valve insert.

7. The solenoid valve device as claimed in claim 1 , wherein the valve insert has a tapering inside diameter.

8. The solenoid valve device as claimed in claim 1 , further comprising a sealing element introduced between the valve insert and the valve receiving device.

9. The solenoid valve device as claimed in claim 1 , wherein the pressure mechanism is configured to press the valve insert radially outwardly against the valve receiving device.

10. The solenoid valve device as claimed in claim 1 , wherein the valve body is configured to press the valve insert radially outwardly against the valve receiving device.

11. A solenoid valve device, comprising:

a valve receiving device,

a valve insert of a solenoid valve which is received in the valve receiving device,

an axial filter axially located between the valve receiving device and the valve insert, the valve insert and the axial filter being spaced at an axial distance from one another, and

a sealing element positioned between the axial filter and the valve insert.

12. The solenoid valve device as claimed in claim 11 , wherein the sealing element is an elastomer sealing element.

13. The solenoid valve device as claimed in claim 11 , wherein the sealing element is interposed axially between the axial filter and the valve insert.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 17, 2013
From: HEYER, KLAUS; KAESTNER, FRANK; LUDEWIG, ERICH; AMBROSI, MASSIMILIANO; KEYROUZ, FAKHEREDINE; SCHEPP, RENE; ALAZE, NORBERT
To: ROBERT BOSCH GMBH
Reel/Frame 030815/0925 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 6, 2012
From: HEYER, KLAUS; KAESTNER, FRANK; LUDEWIG, ERICH; AMBROSI, MASSIMILIANO; SCHEPP, RENE; ALAZE, NORBERT
To: ROBERT BOSCH GMBH
Reel/Frame 029248/0141 →
Priority Claims (1)
DE 10 2009 055 293 · Dec 23, 2009 · national
Continuity (1)
Related Publication 20140048732A1 · Feb 20, 2014
Cited By (1)
US 12,345,350