IT974866B - Perfezionamento nei dispositivi di adescamento per pompe - Google Patents
Perfezionamento nei dispositivi di adescamento per pompeInfo
- Publication number
- IT974866B IT974866B IT54659/72A IT5465972A IT974866B IT 974866 B IT974866 B IT 974866B IT 54659/72 A IT54659/72 A IT 54659/72A IT 5465972 A IT5465972 A IT 5465972A IT 974866 B IT974866 B IT 974866B
- Authority
- IT
- Italy
- Prior art keywords
- pumps
- improvement
- priming devices
- priming
- devices
- 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
- F04D9/00—Priming; Preventing vapour lock
- F04D9/004—Priming of not self-priming pumps
- F04D9/006—Priming of not self-priming pumps by venting gas or using gas 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
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5906271A GB1360478A (en) | 1971-12-20 | 1971-12-20 | Priming device for pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
IT974866B true IT974866B (it) | 1974-07-10 |
Family
ID=10482992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT54659/72A IT974866B (it) | 1971-12-20 | 1972-12-12 | Perfezionamento nei dispositivi di adescamento per pompe |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4869101A (it) |
DE (1) | DE2261917A1 (it) |
GB (1) | GB1360478A (it) |
IT (1) | IT974866B (it) |
ZA (1) | ZA728601B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5545102Y2 (it) * | 1973-05-31 | 1980-10-23 | ||
JPS5262503U (it) * | 1975-11-05 | 1977-05-09 | ||
US5244351A (en) * | 1992-09-30 | 1993-09-14 | Textron Inc. | System for protecting a liquid pump |
DE19518418A1 (de) * | 1995-05-19 | 1996-11-21 | Kloeckner Humboldt Deutz Ag | Stoppvorrichtung |
CA2918643C (en) | 2008-04-09 | 2018-05-01 | Hale Products, Inc. | Integrated controls for a fire suppression system |
DE102010047698B4 (de) * | 2010-10-06 | 2012-07-12 | Reflex Winkelmann Gmbh | Pumpe und Verfahren zur Förderung und Entgasung einer Flüssigkeit |
CN110206736B (zh) * | 2019-07-19 | 2020-06-09 | 天津市滨生源科技发展有限公司 | 一种智能型真空引水控制器 |
WO2023203031A1 (en) * | 2022-04-20 | 2023-10-26 | Grundfos Holding A/S | Liquid degassing system |
-
1971
- 1971-12-20 GB GB5906271A patent/GB1360478A/en not_active Expired
-
1972
- 1972-12-05 ZA ZA728601A patent/ZA728601B/xx unknown
- 1972-12-12 IT IT54659/72A patent/IT974866B/it active
- 1972-12-18 DE DE19722261917 patent/DE2261917A1/de active Pending
- 1972-12-19 JP JP47126835A patent/JPS4869101A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1360478A (en) | 1974-07-17 |
AU4975672A (en) | 1974-04-26 |
ZA728601B (en) | 1973-08-29 |
DE2261917A1 (de) | 1973-06-28 |
JPS4869101A (it) | 1973-09-20 |
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