CH569904A5 - - Google Patents
Info
- Publication number
- CH569904A5 CH569904A5 CH440774A CH440774A CH569904A5 CH 569904 A5 CH569904 A5 CH 569904A5 CH 440774 A CH440774 A CH 440774A CH 440774 A CH440774 A CH 440774A CH 569904 A5 CH569904 A5 CH 569904A5
- Authority
- CH
- Switzerland
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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/052—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves
- F16K11/0525—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves the closure members being pivoted around an essentially central axis
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- 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
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
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)
- Multiple-Way Valves (AREA)
- Accessories For Mixers (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH440774A CH569904A5 (en) | 1974-03-29 | 1974-03-29 | |
DE19742425300 DE2425300A1 (en) | 1974-03-29 | 1974-05-25 | Heating system mixing valve - has one-piece housing with two opposite cylindrical ports machined from inside |
DE19757507812U DE7507812U (en) | 1974-03-29 | 1975-03-10 | MIXING TAP FOR A HEATING SYSTEM |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH440774A CH569904A5 (en) | 1974-03-29 | 1974-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH569904A5 true CH569904A5 (en) | 1975-11-28 |
Family
ID=4275551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH440774A CH569904A5 (en) | 1974-03-29 | 1974-03-29 |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH569904A5 (en) |
DE (2) | DE2425300A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2712712A1 (en) * | 1977-03-23 | 1978-09-28 | Viessmann Hans | FOUR-WAY MIXING VALVE |
DE3207427A1 (en) * | 1982-03-02 | 1983-09-15 | Tekmar Angewandte Elektronik Gmbh & Co Kg, 4300 Essen | Method and device for controlling the boiler circuit/heating circuit water flowrate ratio in hot water heating systems |
DE4214295A1 (en) * | 1992-04-21 | 1993-10-28 | Landis & Gyr Betriebs Ag | Mixer cock for central heating system - uses low-capacity elliptical setting valve swivelling between two boundary positions in which inner cross-section of pipe is completely covered |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4361170A (en) * | 1979-07-09 | 1982-11-30 | Eaton Corporation | Butterfly bypass valve |
NO178525C (en) * | 1993-11-30 | 1996-04-17 | Vico Products Mfg Co As | Hydromassage whirlpool cleaning system |
FR2790300B1 (en) * | 1999-02-26 | 2001-04-27 | Mark Iv Systemes Moteurs Sa | VALVE ASSEMBLY AND FLUID CIRCULATION AND DISPENSING DEVICE COMPRISING SUCH AN ASSEMBLY |
-
1974
- 1974-03-29 CH CH440774A patent/CH569904A5/xx not_active IP Right Cessation
- 1974-05-25 DE DE19742425300 patent/DE2425300A1/en active Pending
-
1975
- 1975-03-10 DE DE19757507812U patent/DE7507812U/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2712712A1 (en) * | 1977-03-23 | 1978-09-28 | Viessmann Hans | FOUR-WAY MIXING VALVE |
DE3207427A1 (en) * | 1982-03-02 | 1983-09-15 | Tekmar Angewandte Elektronik Gmbh & Co Kg, 4300 Essen | Method and device for controlling the boiler circuit/heating circuit water flowrate ratio in hot water heating systems |
DE4214295A1 (en) * | 1992-04-21 | 1993-10-28 | Landis & Gyr Betriebs Ag | Mixer cock for central heating system - uses low-capacity elliptical setting valve swivelling between two boundary positions in which inner cross-section of pipe is completely covered |
Also Published As
Publication number | Publication date |
---|---|
DE7507812U (en) | 1975-08-28 |
DE2425300A1 (en) | 1975-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |