Electromagnetic valve device and use thereof
US10767769B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 23, 2016 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Nov 23, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T8/362
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An electromagnetic valve device having an armature (18) designed such that it can move in an axial direction in a valve housing (10) in response to energising of a stationary coil (12) provided in the valve housing, and which interact with a first valve seat (22) associated with a fluid inlet connection (26) of the valve housing, wherein a first fluid flow path (36) is formed in the valve housing such that fluid flowing through the opened first valve seat can flow in order to actuate a plunger (32) provided axially or axially parallel to the armature (18) and moveable relative to same and to which a preloading force is applied, and the actuation causes a second valve seat (43) interacting with the plunger (32) to be opened to produce a fluid connection to a fluid working connection (42) of the valve housing, and wherein the valve housing has fastening structure (44, 46) in the form of at least one hole extending at an angle, to the axial direction, wherein the fluid inlet connection (26) and the working connection (42), provided adjacent thereto, is formed on the same axial side of the valve housing in relation to the fastening structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.