GB1243040A - Water-pumping units in or for ground-water drainage installations - Google Patents
Water-pumping units in or for ground-water drainage installationsInfo
- Publication number
- GB1243040A GB1243040A GB54277/68A GB5427768A GB1243040A GB 1243040 A GB1243040 A GB 1243040A GB 54277/68 A GB54277/68 A GB 54277/68A GB 5427768 A GB5427768 A GB 5427768A GB 1243040 A GB1243040 A GB 1243040A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vessel
- water
- ground
- connection
- pumping units
- 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
- 239000003673 groundwater Substances 0.000 title abstract 2
- 238000009434 installation Methods 0.000 title abstract 2
- 238000005086 pumping Methods 0.000 title abstract 2
- 238000007599 discharging Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 1
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
- F04D9/00—Priming; Preventing vapour lock
- F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
- F04D9/041—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump having evacuating action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
-
- 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
- F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
1,243,040. Raising and discharging liquids. HUDIG KG. Nov.15, 1968 [June 29, 1968], No.54277/68. Heading F1R. A water-pumping unit for use in a ground-water drainage installation comprises a vessel 1, a submersible sludge pump 4 mounted in the vessel with its outlet communicating with a delivery connection 7 containing a non-return valve 8, and an intake connection 2 and an overflow connection 3 to the vessel. A plurality of units may be connected by their connections 2 and 3 to a header pipe, the header pipe being connected to a vacuum pump and a plurality of branch pipes leading to respective wells. The vessel 1, Fig. 2 (not shown), may be mounted at the top of a well with its intake connection 2, located at the base of the vessel, communicating directly with the well.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH0063190 | 1968-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1243040A true GB1243040A (en) | 1971-08-18 |
Family
ID=7162201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB54277/68A Expired GB1243040A (en) | 1968-06-29 | 1968-11-15 | Water-pumping units in or for ground-water drainage installations |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3558018A (en) |
| GB (1) | GB1243040A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008018407B4 (en) * | 2008-04-10 | 2012-03-22 | Joh. Heinr. Bornemann Gmbh | Underwater delivery unit |
| CN101725542B (en) * | 2010-01-05 | 2011-09-21 | 宁波市鄞州云帆工程咨询有限公司 | Closed type suction assisting device |
| US11454248B1 (en) * | 2021-07-22 | 2022-09-27 | Ellen M. Gessler | Transparent sump pump tank cover |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2746652A (en) * | 1952-12-03 | 1956-05-22 | Trico Products Corp | Windshield washer |
| US2792158A (en) * | 1954-01-19 | 1957-05-14 | Erie Meter Systems Inc | Pressure evacuating means for storage vessels |
| US3101874A (en) * | 1960-10-07 | 1963-08-27 | Phillips Petroleum Co | Floating suction for submersible pump |
| US3362588A (en) * | 1965-03-09 | 1968-01-09 | Acf Ind Inc | Fuel system with pump within supply container |
| DE1528911C3 (en) * | 1966-01-26 | 1975-11-20 | Huedig Kg, 3101 Altencelle | Arrangement for controlling the operation of a device for lowering the groundwater by means of a vacuum well with a vacuum tank |
| US3452901A (en) * | 1967-12-01 | 1969-07-01 | Oxford Lab | Liquid dispensing device |
-
1968
- 1968-11-15 GB GB54277/68A patent/GB1243040A/en not_active Expired
- 1968-11-25 US US778488A patent/US3558018A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3558018A (en) | 1971-01-26 |
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