DK137051B - Cirkulationspumpe, navnlig til centralvarmeanlæg. - Google Patents
Cirkulationspumpe, navnlig til centralvarmeanlæg.Info
- Publication number
- DK137051B DK137051B DK559668AA DK559668A DK137051B DK 137051 B DK137051 B DK 137051B DK 559668A A DK559668A A DK 559668AA DK 559668 A DK559668 A DK 559668A DK 137051 B DK137051 B DK 137051B
- Authority
- DK
- Denmark
- Prior art keywords
- circulation pump
- heating systems
- central heating
- central
- systems
- 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
- 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
- F04D13/0666—Units comprising pumps and their driving means the pump being electrically driven the motor being of the plane gap type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
- H02K5/1282—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs the partition wall in the air-gap being non cylindrical
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (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 |
---|---|---|---|
GB52272/67A GB1187866A (en) | 1967-11-16 | 1967-11-16 | Improvements in and relating to Electric Motorised Centrifugal Pumps. |
Publications (2)
Publication Number | Publication Date |
---|---|
DK137051B true DK137051B (da) | 1978-01-09 |
DK137051C DK137051C (da) | 1978-06-12 |
Family
ID=10463287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK559668AA DK137051B (da) | 1967-11-16 | 1968-11-15 | Cirkulationspumpe, navnlig til centralvarmeanlæg. |
Country Status (10)
Country | Link |
---|---|
US (1) | US3545889A (da) |
AT (1) | AT291486B (da) |
BE (1) | BE723915A (da) |
CH (1) | CH478987A (da) |
DE (1) | DE1808856B2 (da) |
DK (1) | DK137051B (da) |
FR (1) | FR1591443A (da) |
GB (1) | GB1187866A (da) |
NL (1) | NL148752B (da) |
NO (1) | NO122083B (da) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2920313C2 (de) * | 1979-05-19 | 1983-02-03 | Grundfos Pumpenfabrik GmbH, 2362 Wahlstedt | Temperaturabhängig gesteuerte Umwälzpumpe für Heizungsanlagen |
EP0105687A1 (en) * | 1982-09-27 | 1984-04-18 | Milton Roy Co. | Electronically commutated electric pump |
GB8326354D0 (en) * | 1983-10-01 | 1983-11-02 | Lucas Ind Plc | Fuel pumping apparatus |
DE3642729C3 (de) * | 1986-12-13 | 1997-05-07 | Grundfos Int | Pumpenaggregat zur Förderung von Flüssigkeiten oder Gasen |
DE3642726A1 (de) * | 1986-12-13 | 1988-06-23 | Grundfos Int | Drehzahlgeregeltes pumpenaggregat |
DE3642727A1 (de) * | 1986-12-13 | 1988-06-23 | Grundfos Int | Unterwasser-motorpumpe |
DE4121430C1 (da) * | 1991-06-28 | 1992-11-05 | Grundfos International A/S, Bjerringbro, Dk | |
DE4222394C1 (de) * | 1992-07-08 | 1993-12-09 | Grundfos A S Bjerringbro | Motorpumpe |
DE4438132A1 (de) * | 1994-10-27 | 1996-05-02 | Wilo Gmbh | Spaltrohrpumpe |
PL2500578T3 (pl) * | 2011-03-12 | 2019-04-30 | Grundfos Man A/S | Pompa obiegowa ogrzewania |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2782721A (en) * | 1949-08-19 | 1957-02-26 | Howard T White | Motor driven pumps |
US2707440A (en) * | 1951-07-21 | 1955-05-03 | Shell Dev | Oil well pump control system |
US3364866A (en) * | 1964-08-17 | 1968-01-23 | Teikoku Denki Seisakusho Kk | Device for lubricating pump bearings and balancing axial thrust thereof |
US3262394A (en) * | 1964-08-19 | 1966-07-26 | Ingersoll Rand Co | Boiler feed pump control system |
-
1967
- 1967-11-16 GB GB52272/67A patent/GB1187866A/en not_active Expired
-
1968
- 1968-10-21 US US769092A patent/US3545889A/en not_active Expired - Lifetime
- 1968-10-28 NO NO4267/68A patent/NO122083B/no unknown
- 1968-11-13 FR FR1591443D patent/FR1591443A/fr not_active Expired
- 1968-11-14 BE BE723915D patent/BE723915A/xx unknown
- 1968-11-14 DE DE19681808856 patent/DE1808856B2/de active Pending
- 1968-11-15 AT AT1116668A patent/AT291486B/de active
- 1968-11-15 CH CH1706868A patent/CH478987A/fr not_active IP Right Cessation
- 1968-11-15 DK DK559668AA patent/DK137051B/da unknown
- 1968-11-15 NL NL686816291A patent/NL148752B/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US3545889A (en) | 1970-12-08 |
BE723915A (da) | 1969-04-16 |
DE1808856B2 (de) | 1973-05-10 |
GB1187866A (en) | 1970-04-15 |
DE1808856A1 (de) | 1969-07-17 |
AT291486B (de) | 1971-07-12 |
NL148752B (nl) | 1976-02-16 |
NL6816291A (da) | 1969-05-20 |
NO122083B (da) | 1971-05-18 |
DK137051C (da) | 1978-06-12 |
FR1591443A (da) | 1970-04-27 |
CH478987A (fr) | 1969-09-30 |
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