JPS4869101A - - Google Patents
Info
- Publication number
- JPS4869101A JPS4869101A JP47126835A JP12683572A JPS4869101A JP S4869101 A JPS4869101 A JP S4869101A JP 47126835 A JP47126835 A JP 47126835A JP 12683572 A JP12683572 A JP 12683572A JP S4869101 A JPS4869101 A JP S4869101A
- Authority
- JP
- Japan
- 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.)
- Pending
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 |
|---|---|
| JPS4869101A true JPS4869101A (it) | 1973-09-20 |
Family
ID=10482992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47126835A Pending JPS4869101A (it) | 1971-12-20 | 1972-12-19 |
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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5014001U (it) * | 1973-05-31 | 1975-02-14 | ||
| JPS5262503U (it) * | 1975-11-05 | 1977-05-09 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5014001U (it) * | 1973-05-31 | 1975-02-14 | ||
| JPS5545102Y2 (it) * | 1973-05-31 | 1980-10-23 | ||
| JPS5262503U (it) * | 1975-11-05 | 1977-05-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1360478A (en) | 1974-07-17 |
| IT974866B (it) | 1974-07-10 |
| ZA728601B (en) | 1973-08-29 |
| AU4975672A (en) | 1974-04-26 |
| DE2261917A1 (de) | 1973-06-28 |