NL7310662A - - Google Patents
Info
- Publication number
- NL7310662A NL7310662A NL7310662A NL7310662A NL7310662A NL 7310662 A NL7310662 A NL 7310662A NL 7310662 A NL7310662 A NL 7310662A NL 7310662 A NL7310662 A NL 7310662A NL 7310662 A NL7310662 A NL 7310662A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
- F04D15/0016—Control, e.g. regulation, of pumps, pumping installations or systems by using valves mixing-reversing- or deviation valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
-
- 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
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
- F24D3/105—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system pumps combined with multiple way valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Nozzles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1302872A CH555981A (de) | 1972-09-05 | 1972-09-05 | Anlage zum mischen und umwaelzen von waermetraegern. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7310662A true NL7310662A (en:Method) | 1974-03-07 |
Family
ID=4388655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7310662A NL7310662A (en:Method) | 1972-09-05 | 1973-08-01 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3893785A (en:Method) |
| JP (1) | JPS4964959A (en:Method) |
| AT (2) | AT318857B (en:Method) |
| BE (1) | BE804431A (en:Method) |
| CH (1) | CH555981A (en:Method) |
| DE (2) | DE2366543C2 (en:Method) |
| FR (1) | FR2198558A5 (en:Method) |
| GB (1) | GB1420127A (en:Method) |
| NL (1) | NL7310662A (en:Method) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994620A (en) * | 1975-06-30 | 1976-11-30 | Wallace-Murray Corporation | Variable exducer turbine control |
| US4094613A (en) * | 1976-05-07 | 1978-06-13 | Sundstrand Corporation | Variable output centrifugal pump |
| FR2357829A2 (fr) * | 1976-07-06 | 1978-02-03 | Giraud Gabriel | Deplacement de la pompe et caracteristiques mecaniques du corps de pompe |
| EP0010557B1 (en) * | 1978-11-03 | 1981-08-12 | Ballast-Nedam Groep N.V. | Apparatus for safeguarding transport of a suspension of dredging spoil and water |
| GB2124095A (en) * | 1982-07-09 | 1984-02-15 | Wen Bin Lee | Device for mixing flowing liquids |
| DE3718325C2 (de) * | 1987-03-16 | 1989-01-19 | Lutz Fa Karl | Fasspumpe |
| GB2234294A (en) * | 1989-07-07 | 1991-01-30 | Robert Leitch Rivers | Temperature control and valve means in a water supply arrangement |
| EP0460399B1 (de) * | 1990-05-04 | 1994-08-31 | Grundfos International A/S | Kreiselpumpe und damit ausgestattete Gastherme |
| DE10038550A1 (de) * | 1999-09-13 | 2001-05-03 | Mannesmann Vdo Ag | Pumpe |
| DE102006024997A1 (de) | 2006-05-30 | 2007-12-06 | Wilo Ag | Kreiselpumpe |
| GB2447860B (en) * | 2006-11-21 | 2011-08-03 | Salamander Pumped Shower Systems Ltd | Improvements in fluid pumping systems |
| EP3376052B1 (de) * | 2017-03-15 | 2020-11-04 | Grundfos Holding A/S | Kreiselpumpenaggregat |
| US10584719B2 (en) * | 2017-09-11 | 2020-03-10 | Ford Global Technologies, Llc | Systems and method for a variable inlet device of a compressor |
| CN110173433B (zh) * | 2019-04-30 | 2020-08-28 | 江苏大学 | 一种防堵塞装置与控制方法和污水泵 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2210155A (en) * | 1936-07-16 | 1940-08-06 | Szydlowski Josef | Machine for the displacement and compression of fluids |
| US2496870A (en) * | 1946-12-20 | 1950-02-07 | Albert J Granberg | Self-priming pump |
| GB901761A (en) * | 1957-06-17 | 1962-07-25 | John Maxwell Sheardown | Improvements in or relating to mixing valves for liquids |
| US3070025A (en) * | 1958-03-03 | 1962-12-25 | Thompson Ramo Wooldridge Inc | Injector discharge pressure regulator for pumps |
| DE1119485B (de) * | 1959-06-06 | 1961-12-14 | Thermo Appbau G M B H | Wasserumwaelzpumpe, vorzugsweise fuer Sammelheizungsanlagen |
| US3252422A (en) * | 1963-05-15 | 1966-05-24 | Stulens Jean Louis | Circulating turbopump, particularly for central heating plants |
| US3721386A (en) * | 1970-10-23 | 1973-03-20 | J Brick | Temperature-volume controlled mixing valve |
-
1972
- 1972-09-05 CH CH1302872A patent/CH555981A/xx not_active IP Right Cessation
- 1972-10-23 AT AT335173A patent/AT318857B/de not_active IP Right Cessation
- 1972-10-23 AT AT905172A patent/AT319537B/de not_active IP Right Cessation
-
1973
- 1973-07-24 DE DE2366543A patent/DE2366543C2/de not_active Expired
- 1973-07-24 DE DE2337601A patent/DE2337601C2/de not_active Expired
- 1973-08-01 NL NL7310662A patent/NL7310662A/xx not_active Application Discontinuation
- 1973-08-31 US US393681A patent/US3893785A/en not_active Expired - Lifetime
- 1973-09-03 GB GB4126473A patent/GB1420127A/en not_active Expired
- 1973-09-04 FR FR7331872A patent/FR2198558A5/fr not_active Expired
- 1973-09-04 BE BE135294A patent/BE804431A/xx not_active IP Right Cessation
- 1973-09-05 JP JP48100118A patent/JPS4964959A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE804431A (fr) | 1974-01-02 |
| FR2198558A5 (en:Method) | 1974-03-29 |
| JPS4964959A (en:Method) | 1974-06-24 |
| AT319537B (de) | 1974-12-27 |
| DE2337601A1 (de) | 1974-03-14 |
| AT318857B (de) | 1974-11-25 |
| DE2366543C2 (de) | 1984-11-29 |
| US3893785A (en) | 1975-07-08 |
| CH555981A (de) | 1974-11-15 |
| GB1420127A (en) | 1976-01-07 |
| DE2337601C2 (de) | 1983-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |