DK121418B - Elektromotordrevet pumpe til pumpning af forurenet vand. - Google Patents
Elektromotordrevet pumpe til pumpning af forurenet vand.Info
- Publication number
- DK121418B DK121418B DK529267AA DK529267A DK121418B DK 121418 B DK121418 B DK 121418B DK 529267A A DK529267A A DK 529267AA DK 529267 A DK529267 A DK 529267A DK 121418 B DK121418 B DK 121418B
- Authority
- DK
- Denmark
- Prior art keywords
- electric motor
- motor driven
- contaminated water
- driven pump
- pumping contaminated
- Prior art date
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
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
- F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
- F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7306—Electrical characteristic sensing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE15527/66A SE309362B (da) | 1966-11-14 | 1966-11-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK121418B true DK121418B (da) | 1971-10-11 |
Family
ID=20300804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK529267AA DK121418B (da) | 1966-11-14 | 1967-10-24 | Elektromotordrevet pumpe til pumpning af forurenet vand. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3478688A (da) |
DE (1) | DE1650274B2 (da) |
DK (1) | DK121418B (da) |
GB (1) | GB1156126A (da) |
NL (1) | NL142483B (da) |
SE (1) | SE309362B (da) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3733449A (en) * | 1971-09-22 | 1973-05-15 | George C Chiga Guthric | Pump protection system with pressure responsive switch and float valve |
US4513774A (en) * | 1983-03-30 | 1985-04-30 | British Gas Corporation | Apparatus for minimizing the amount of fluid leaked from a component in a hydraulic power system when the system has failed |
US5744701A (en) * | 1995-01-20 | 1998-04-28 | The Toro Company | Electronic liquid leak detector |
US6230089B1 (en) | 1992-01-03 | 2001-05-08 | The Toro Company | Turf maintenance vehicle multiple controller method and apparatus |
FR2807116B1 (fr) * | 2000-03-31 | 2002-06-28 | Pompes Salmson Sa | Pompe de relevage a detection de niveau capacitive |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2488506A (en) * | 1948-08-28 | 1949-11-15 | American Brass & Alu | Hydrostatic control for pumps |
US2656794A (en) * | 1950-09-23 | 1953-10-27 | Jr Joe Williamson | Pneumatic pumping equipment |
US2782016A (en) * | 1954-06-11 | 1957-02-19 | Frank M Iannelli | Carbonating apparatus |
US3131335A (en) * | 1960-11-10 | 1964-04-28 | Carl O Berglund | Liquid level controller |
US3303785A (en) * | 1965-06-08 | 1967-02-14 | William H Pearce | Adjustable automatic control for a pump |
-
1966
- 1966-11-14 SE SE15527/66A patent/SE309362B/xx unknown
-
1967
- 1967-08-29 GB GB39451/67A patent/GB1156126A/en not_active Expired
- 1967-08-30 DE DE19671650274 patent/DE1650274B2/de not_active Withdrawn
- 1967-09-07 US US666008A patent/US3478688A/en not_active Expired - Lifetime
- 1967-09-29 NL NL676713288A patent/NL142483B/xx not_active IP Right Cessation
- 1967-10-24 DK DK529267AA patent/DK121418B/da unknown
Also Published As
Publication number | Publication date |
---|---|
DE1650274A1 (de) | 1968-10-24 |
GB1156126A (en) | 1969-06-25 |
DE1650274B2 (de) | 1971-04-08 |
NL142483B (nl) | 1974-06-17 |
NL6713288A (da) | 1968-05-15 |
SE309362B (da) | 1969-03-17 |
US3478688A (en) | 1969-11-18 |
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