FR2673686B1 - Dispositif de purge d'air d'une pompe submersible. - Google Patents
Dispositif de purge d'air d'une pompe submersible.Info
- Publication number
- FR2673686B1 FR2673686B1 FR9102644A FR9102644A FR2673686B1 FR 2673686 B1 FR2673686 B1 FR 2673686B1 FR 9102644 A FR9102644 A FR 9102644A FR 9102644 A FR9102644 A FR 9102644A FR 2673686 B1 FR2673686 B1 FR 2673686B1
- Authority
- FR
- France
- Prior art keywords
- submersible pump
- air bleeding
- bleeding device
- air
- submersible
- 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 - Fee Related
Links
- 230000000740 bleeding effect Effects 0.000 title 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
- F04D9/004—Priming of not self-priming pumps
- F04D9/006—Priming of not self-priming pumps by venting gas or using gas valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9102644A FR2673686B1 (fr) | 1991-03-06 | 1991-03-06 | Dispositif de purge d'air d'une pompe submersible. |
ITMI920464A IT1254655B (it) | 1991-03-06 | 1992-03-02 | Dispositivo di spurgo dell'aria da una pompa sommergibile |
DE4206907A DE4206907A1 (de) | 1991-03-06 | 1992-03-05 | Vorrichtung zum entfernen der luft aus einer tauchfaehigen pumpe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9102644A FR2673686B1 (fr) | 1991-03-06 | 1991-03-06 | Dispositif de purge d'air d'une pompe submersible. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2673686A1 FR2673686A1 (fr) | 1992-09-11 |
FR2673686B1 true FR2673686B1 (fr) | 1993-06-25 |
Family
ID=9410376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9102644A Expired - Fee Related FR2673686B1 (fr) | 1991-03-06 | 1991-03-06 | Dispositif de purge d'air d'une pompe submersible. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE4206907A1 (fr) |
FR (1) | FR2673686B1 (fr) |
IT (1) | IT1254655B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9303960U1 (fr) * | 1993-03-17 | 1993-05-13 | Ashauer, Thomas, Dipl.-Ing., 6239 Kriftel, De | |
FR2787526B1 (fr) * | 1998-12-21 | 2001-02-09 | Pompes Salmson Sa | Clapet d'amorcage pour pompe autoamorcante |
LU102895B1 (de) * | 2021-12-22 | 2023-06-22 | Wilo Se | Kreiselpumpe zum Fördern eines Fluids |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1819674U (fr) * | ||||
DE1914798A1 (de) * | 1969-03-22 | 1970-09-24 | Klein Schanzlin & Becker Ag | Unterwasser-Motorpumpe |
US3586040A (en) * | 1969-11-06 | 1971-06-22 | Machinery Co Const | Valve means |
DE2204511A1 (de) * | 1972-02-01 | 1973-08-09 | Franz Von Czapiewski | Vorrichtung zum entlueften von pumpen |
DE2228305A1 (de) * | 1972-06-09 | 1973-12-20 | Siemens Ag | Tauchpumpe |
GB2138888B (en) * | 1983-02-14 | 1987-02-25 | Stephen Walker Tebby | Priming valve and priming circuit for impeller pumps |
FR2582417B1 (fr) * | 1985-05-24 | 1987-07-24 | Guillemot Gilbert | Dispositif electronique de commande d'une pompe submersible |
JPH01237391A (ja) * | 1988-03-15 | 1989-09-21 | Tsurumi Mfg Co Ltd | 渦巻ポンプの空気抜き装置 |
-
1991
- 1991-03-06 FR FR9102644A patent/FR2673686B1/fr not_active Expired - Fee Related
-
1992
- 1992-03-02 IT ITMI920464A patent/IT1254655B/it active
- 1992-03-05 DE DE4206907A patent/DE4206907A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE4206907A1 (de) | 1992-09-10 |
IT1254655B (it) | 1995-09-28 |
FR2673686A1 (fr) | 1992-09-11 |
ITMI920464A0 (it) | 1992-03-02 |
ITMI920464A1 (it) | 1993-09-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |