DE10347795A1 - Gas flow control valve e.g. for automobile fuel cell or gas engine, with valve closure operated via magnetic armature provided with wear-resistance sliding layer - Google Patents
Gas flow control valve e.g. for automobile fuel cell or gas engine, with valve closure operated via magnetic armature provided with wear-resistance sliding layer Download PDFInfo
- Publication number
- DE10347795A1 DE10347795A1 DE2003147795 DE10347795A DE10347795A1 DE 10347795 A1 DE10347795 A1 DE 10347795A1 DE 2003147795 DE2003147795 DE 2003147795 DE 10347795 A DE10347795 A DE 10347795A DE 10347795 A1 DE10347795 A1 DE 10347795A1
- Authority
- DE
- Germany
- Prior art keywords
- wear
- valve
- magnetic armature
- fuel cell
- flow control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0651—One-way valve the fluid passing through the solenoid coil
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The valve has a valve housing and an electromagnetic operating unit for a magnetic armature (18), displaced axially for movement of a valve closure element (22) cooperating with a valve seat. The magnetic armature has a wear-resistance sliding layer, e.g. a carbon layer, applied as a single-layer system to its mantle surface and its end face (30) opposite to that facing the valve closure element.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003147795 DE10347795A1 (en) | 2003-10-14 | 2003-10-14 | Gas flow control valve e.g. for automobile fuel cell or gas engine, with valve closure operated via magnetic armature provided with wear-resistance sliding layer |
ITMI20041884 ITMI20041884A1 (en) | 2003-10-14 | 2004-10-05 | VALVE FOR MANAGING A FLUID |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003147795 DE10347795A1 (en) | 2003-10-14 | 2003-10-14 | Gas flow control valve e.g. for automobile fuel cell or gas engine, with valve closure operated via magnetic armature provided with wear-resistance sliding layer |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10347795A1 true DE10347795A1 (en) | 2005-05-12 |
Family
ID=34428407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003147795 Withdrawn DE10347795A1 (en) | 2003-10-14 | 2003-10-14 | Gas flow control valve e.g. for automobile fuel cell or gas engine, with valve closure operated via magnetic armature provided with wear-resistance sliding layer |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE10347795A1 (en) |
IT (1) | ITMI20041884A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005054132B4 (en) * | 2005-11-14 | 2020-03-26 | Robert Bosch Gmbh | Valve for controlling a fluid with a tribological system |
-
2003
- 2003-10-14 DE DE2003147795 patent/DE10347795A1/en not_active Withdrawn
-
2004
- 2004-10-05 IT ITMI20041884 patent/ITMI20041884A1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005054132B4 (en) * | 2005-11-14 | 2020-03-26 | Robert Bosch Gmbh | Valve for controlling a fluid with a tribological system |
Also Published As
Publication number | Publication date |
---|---|
ITMI20041884A1 (en) | 2005-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
R016 | Response to examination communication | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |