DD57983A1 - Check valve with electrical flow indicator - Google Patents
Check valve with electrical flow indicatorInfo
- Publication number
- DD57983A1 DD57983A1 DD12201167A DD12201167A DD57983A1 DD 57983 A1 DD57983 A1 DD 57983A1 DD 12201167 A DD12201167 A DD 12201167A DD 12201167 A DD12201167 A DD 12201167A DD 57983 A1 DD57983 A1 DD 57983A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- check valve
- flow indicator
- electrical flow
- electrical
- indicator
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD12201167A DD57983A1 (en) | 1967-01-06 | 1967-01-06 | Check valve with electrical flow indicator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD12201167A DD57983A1 (en) | 1967-01-06 | 1967-01-06 | Check valve with electrical flow indicator |
Publications (1)
Publication Number | Publication Date |
---|---|
DD57983A1 true DD57983A1 (en) | 1967-09-20 |
Family
ID=41000071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD12201167A DD57983A1 (en) | 1967-01-06 | 1967-01-06 | Check valve with electrical flow indicator |
Country Status (1)
Country | Link |
---|---|
DD (1) | DD57983A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3001458A1 (en) * | 1979-01-19 | 1980-07-31 | Aeroquip Ag | CHECK VALVE WITH SELF-DISPLAY FOR FLOWABLE, PRESSURED MEDIA |
DE102008062301A1 (en) | 2007-12-20 | 2009-06-25 | Robert Buck | Inclined seat-standard backflow preventer for use in e.g. central water supply plant, has guide pin extending from valve seat in valve opening direction and entering into receiving guide or guide sleeve, which is component of valve cover |
DE102008011273A1 (en) * | 2008-02-26 | 2009-08-27 | Wilo Ag | Check valve with displacement sensor |
DE102015003095A1 (en) * | 2015-03-11 | 2016-09-15 | Hydac Fluidtechnik Gmbh | check valve |
-
1967
- 1967-01-06 DD DD12201167A patent/DD57983A1/en unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3001458A1 (en) * | 1979-01-19 | 1980-07-31 | Aeroquip Ag | CHECK VALVE WITH SELF-DISPLAY FOR FLOWABLE, PRESSURED MEDIA |
DE102008062301A1 (en) | 2007-12-20 | 2009-06-25 | Robert Buck | Inclined seat-standard backflow preventer for use in e.g. central water supply plant, has guide pin extending from valve seat in valve opening direction and entering into receiving guide or guide sleeve, which is component of valve cover |
DE102008011273A1 (en) * | 2008-02-26 | 2009-08-27 | Wilo Ag | Check valve with displacement sensor |
DE102015003095A1 (en) * | 2015-03-11 | 2016-09-15 | Hydac Fluidtechnik Gmbh | check valve |
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