ES405718A1 - Perfeccionamientos en valvulas de cuatro vias. - Google Patents
Perfeccionamientos en valvulas de cuatro vias.Info
- Publication number
- ES405718A1 ES405718A1 ES405718A ES405718A ES405718A1 ES 405718 A1 ES405718 A1 ES 405718A1 ES 405718 A ES405718 A ES 405718A ES 405718 A ES405718 A ES 405718A ES 405718 A1 ES405718 A1 ES 405718A1
- Authority
- ES
- Spain
- Prior art keywords
- examination
- whose edge
- nucleus
- hole
- monopipe
- 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
Links
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
- 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
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
- F16K11/076—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with sealing faces shaped as surfaces of solids of revolution
-
- 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
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
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)
- Taps Or Cocks (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7131289A FR2151469A5 (xx) | 1971-08-30 | 1971-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES405718A1 true ES405718A1 (es) | 1975-09-01 |
Family
ID=9082305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES405718A Expired ES405718A1 (es) | 1971-08-30 | 1972-07-29 | Perfeccionamientos en valvulas de cuatro vias. |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE785404A (xx) |
CH (1) | CH555992A (xx) |
ES (1) | ES405718A1 (xx) |
FR (1) | FR2151469A5 (xx) |
GB (1) | GB1389440A (xx) |
IT (1) | IT964900B (xx) |
NL (1) | NL7209043A (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2278182B (en) * | 1993-05-20 | 1997-05-28 | Plenty Ltd | Improvements in and relating to diverting fluid flow |
JP6511427B2 (ja) * | 2016-12-19 | 2019-05-15 | 株式会社不二工機 | 流路切換弁 |
-
1971
- 1971-08-30 FR FR7131289A patent/FR2151469A5/fr not_active Expired
-
1972
- 1972-06-23 BE BE785404A patent/BE785404A/xx unknown
- 1972-06-29 NL NL7209043A patent/NL7209043A/xx not_active Application Discontinuation
- 1972-07-03 CH CH992772A patent/CH555992A/fr not_active IP Right Cessation
- 1972-07-29 ES ES405718A patent/ES405718A1/es not_active Expired
- 1972-07-31 GB GB3566772A patent/GB1389440A/en not_active Expired
- 1972-08-08 IT IT69586/72A patent/IT964900B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2235658B2 (de) | 1975-06-05 |
CH555992A (fr) | 1974-11-15 |
FR2151469A5 (xx) | 1973-04-20 |
DE2235658A1 (de) | 1973-03-15 |
BE785404A (fr) | 1972-10-16 |
NL7209043A (xx) | 1973-03-02 |
GB1389440A (en) | 1975-04-03 |
IT964900B (it) | 1974-01-31 |
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