NL7213172A - - Google Patents
Info
- Publication number
- NL7213172A NL7213172A NL7213172A NL7213172A NL7213172A NL 7213172 A NL7213172 A NL 7213172A NL 7213172 A NL7213172 A NL 7213172A NL 7213172 A NL7213172 A NL 7213172A NL 7213172 A NL7213172 A NL 7213172A
- 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
- 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)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7134765A FR2154843A5 (cg-RX-API-DMAC10.html) | 1971-09-28 | 1971-09-28 | |
| FR7142351A FR2160751B2 (cg-RX-API-DMAC10.html) | 1971-11-26 | 1971-11-26 | |
| FR7211173A FR2178378A6 (cg-RX-API-DMAC10.html) | 1972-03-30 | 1972-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7213172A true NL7213172A (cg-RX-API-DMAC10.html) | 1973-03-30 |
Family
ID=27249665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7213172A NL7213172A (cg-RX-API-DMAC10.html) | 1971-09-28 | 1972-09-28 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3848800A (cg-RX-API-DMAC10.html) |
| JP (1) | JPS5325193B2 (cg-RX-API-DMAC10.html) |
| BE (1) | BE789369A (cg-RX-API-DMAC10.html) |
| CH (1) | CH558565A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2246790A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1402471A (cg-RX-API-DMAC10.html) |
| IL (1) | IL40459A0 (cg-RX-API-DMAC10.html) |
| NL (1) | NL7213172A (cg-RX-API-DMAC10.html) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE389185B (sv) * | 1974-02-08 | 1976-10-25 | Vadstena Pumpar Ab | For centralvermeanleggningar avsett shuntaggregat |
| JPS5543799Y2 (cg-RX-API-DMAC10.html) * | 1975-09-17 | 1980-10-15 | ||
| US4907739A (en) * | 1986-04-22 | 1990-03-13 | Gyp-Crete Corporation | Heating method and apparatus |
| GB9014386D0 (en) * | 1990-06-28 | 1990-08-22 | Electricity Ass Services Ltd | Controlling air conditioning systems |
| EP1217310B1 (de) * | 2000-12-22 | 2006-06-14 | Grundfos A/S | Kompaktaggregat |
| US8202040B2 (en) * | 2006-03-27 | 2012-06-19 | Koenig Kevin J | Pump header and implementation thereof |
| GB2447860B (en) * | 2006-11-21 | 2011-08-03 | Salamander Pumped Shower Systems Ltd | Improvements in fluid pumping systems |
| EP3150923B2 (de) * | 2015-10-02 | 2022-06-08 | Grundfos Holding A/S | Hydraulisches system |
| DE102022202216B4 (de) * | 2022-03-04 | 2026-01-15 | Schaeffler Technologies AG & Co. KG | Ventil-Pumpen-Einheit mit je nach Drehrichtung eines Elektromotors betreibbarer Funktion |
| US11852147B2 (en) * | 2022-04-04 | 2023-12-26 | Cooper-Standard Automotive Inc. | Multifunctional pump assembly |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1322810A (en) * | 1919-11-25 | Rotary pump with adjustable gate | ||
| US2404597A (en) * | 1943-04-21 | 1946-07-23 | Hoffman Specialty Co | Temperature controller |
| US3228656A (en) * | 1964-02-21 | 1966-01-11 | Mitsubishi Heavy Ind Ltd | Hydraulic rotary machine |
| JPS483099U (cg-RX-API-DMAC10.html) * | 1971-05-28 | 1973-01-13 |
-
0
- BE BE789369D patent/BE789369A/xx unknown
-
1972
- 1972-09-23 DE DE19722246790 patent/DE2246790A1/de active Pending
- 1972-09-27 US US00292647A patent/US3848800A/en not_active Expired - Lifetime
- 1972-09-28 NL NL7213172A patent/NL7213172A/xx not_active Application Discontinuation
- 1972-09-28 GB GB4477572A patent/GB1402471A/en not_active Expired
- 1972-09-28 CH CH1418372A patent/CH558565A/xx not_active IP Right Cessation
- 1972-09-28 IL IL40459A patent/IL40459A0/xx unknown
- 1972-09-28 JP JP9762072A patent/JPS5325193B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL40459A0 (en) | 1972-11-28 |
| CH558565A (de) | 1975-01-31 |
| DE2246790A1 (de) | 1973-04-05 |
| US3848800A (en) | 1974-11-19 |
| BE789369A (fr) | 1973-03-27 |
| GB1402471A (en) | 1975-08-06 |
| JPS5325193B2 (cg-RX-API-DMAC10.html) | 1978-07-25 |
| JPS4897350A (cg-RX-API-DMAC10.html) | 1973-12-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BV | The patent application has lapsed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |