CH540448A - Four-way water valve, especially for hot water heating - Google Patents
Four-way water valve, especially for hot water heatingInfo
- Publication number
- CH540448A CH540448A CH1462971A CH1462971A CH540448A CH 540448 A CH540448 A CH 540448A CH 1462971 A CH1462971 A CH 1462971A CH 1462971 A CH1462971 A CH 1462971A CH 540448 A CH540448 A CH 540448A
- Authority
- CH
- Switzerland
- Prior art keywords
- hot water
- way
- water valve
- water heating
- heating
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 2
- 238000010438 heat treatment Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/0002—Means for connecting central heating radiators to circulation pipes
- F24D19/0004—In a one pipe system
- F24D19/0007—Comprising regulation means
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Temperature-Responsive Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702049355 DE2049355A1 (en) | 1970-10-08 | 1970-10-08 | Actuating device for the valve body, especially of four-way valves |
Publications (1)
Publication Number | Publication Date |
---|---|
CH540448A true CH540448A (en) | 1973-09-28 |
Family
ID=5784498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1462971A CH540448A (en) | 1970-10-08 | 1971-10-07 | Four-way water valve, especially for hot water heating |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH540448A (en) |
DE (1) | DE2049355A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9000605U1 (en) * | 1990-01-20 | 1991-05-29 | UNIVAM Peter Janssen-Weets KG, 2878 Wildeshausen | Fitting |
DE102009011611B4 (en) | 2009-03-04 | 2014-02-27 | Mertik Maxitrol Gmbh & Co. Kg | Gas regulating valve |
-
1970
- 1970-10-08 DE DE19702049355 patent/DE2049355A1/en active Pending
-
1971
- 1971-10-07 CH CH1462971A patent/CH540448A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2049355A1 (en) | 1971-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |