FR2384138B3 - - Google Patents
Info
- Publication number
- FR2384138B3 FR2384138B3 FR7807940A FR7807940A FR2384138B3 FR 2384138 B3 FR2384138 B3 FR 2384138B3 FR 7807940 A FR7807940 A FR 7807940A FR 7807940 A FR7807940 A FR 7807940A FR 2384138 B3 FR2384138 B3 FR 2384138B3
- Authority
- FR
- France
- 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
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
- 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
- F04D13/0606—Canned motor pumps
- F04D13/0613—Special connection between the rotor compartments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772712155 DE2712155A1 (en) | 1977-03-19 | 1977-03-19 | CIRCULATION PUMP, IN PARTICULAR FOR HEATING AND HOT WATER SYSTEMS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2384138A1 FR2384138A1 (en) | 1978-10-13 |
| FR2384138B3 true FR2384138B3 (en) | 1980-11-07 |
Family
ID=6004114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7807940A Granted FR2384138A1 (en) | 1977-03-19 | 1978-03-20 | Hot water circulation pump - has bearing partition between motor and pump chambers with baffle guiding water inwardly to bearing |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2712155A1 (en) |
| DK (1) | DK144389C (en) |
| FR (1) | FR2384138A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3105389C2 (en) * | 1981-02-14 | 1984-12-20 | Grundfos A/S, Bjerringbro | Canned motor pump |
-
1977
- 1977-03-19 DE DE19772712155 patent/DE2712155A1/en active Pending
-
1978
- 1978-03-17 DK DK122278A patent/DK144389C/en not_active IP Right Cessation
- 1978-03-20 FR FR7807940A patent/FR2384138A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DK144389C (en) | 1982-08-09 |
| DK144389B (en) | 1982-03-01 |
| DE2712155A1 (en) | 1978-09-28 |
| DK122278A (en) | 1978-09-20 |
| FR2384138A1 (en) | 1978-10-13 |