DE29700455U1 - Reversible built-in check valve - Google Patents
Reversible built-in check valveInfo
- Publication number
- DE29700455U1 DE29700455U1 DE29700455U DE29700455U DE29700455U1 DE 29700455 U1 DE29700455 U1 DE 29700455U1 DE 29700455 U DE29700455 U DE 29700455U DE 29700455 U DE29700455 U DE 29700455U DE 29700455 U1 DE29700455 U1 DE 29700455U1
- Authority
- DE
- Germany
- Prior art keywords
- reversible
- built
- check valve
- check
- valve
- 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.)
- Expired - Lifetime
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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
- F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
- F16K15/028—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open the valve member consisting only of a predominantly disc-shaped flat element
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29700455U DE29700455U1 (en) | 1997-01-13 | 1997-01-13 | Reversible built-in check valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29700455U DE29700455U1 (en) | 1997-01-13 | 1997-01-13 | Reversible built-in check valve |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29700455U1 true DE29700455U1 (en) | 1998-05-20 |
Family
ID=8034460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29700455U Expired - Lifetime DE29700455U1 (en) | 1997-01-13 | 1997-01-13 | Reversible built-in check valve |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29700455U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020065604A1 (en) * | 2018-09-27 | 2020-04-02 | Athena S.P.A. | Safety valve and radiator using such safety valve |
-
1997
- 1997-01-13 DE DE29700455U patent/DE29700455U1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020065604A1 (en) * | 2018-09-27 | 2020-04-02 | Athena S.P.A. | Safety valve and radiator using such safety valve |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 19980702 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20001128 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20030801 |