GB1185300A - Rotary Electric Pump - Google Patents
Rotary Electric PumpInfo
- Publication number
- GB1185300A GB1185300A GB56700/69A GB5670069A GB1185300A GB 1185300 A GB1185300 A GB 1185300A GB 56700/69 A GB56700/69 A GB 56700/69A GB 5670069 A GB5670069 A GB 5670069A GB 1185300 A GB1185300 A GB 1185300A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotor
- pump
- bearing
- rotary electric
- electric pump
- 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
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
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
-
- 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
-
- 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
- F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
- F04D15/0011—Control, e.g. regulation, of pumps, pumping installations or systems by using valves by-pass valves
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
-
- 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
-
- 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
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
- H02K5/1675—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at only one end of the rotor
-
- 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
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
- H02K5/1677—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
1,185,300. Pump motors. UNELEC. 8 March, 1967 [24 Nov., 1966], No. 56700/69. Divided out of 1,184,176. Heading H2A. [Also in Division F1 In an electric motor-pump in which the pump impeller 13 is mounted on the same bearing bush 8 as the planar motor rotor, impurities are deflected away from the rotor into the delivery by a deflector 29 on the rotor. An additional baffle 30 prevents dirt getting into the air-gap, and the bearing is protected by a cover 28. The bearing is of a material, e.g. graphite or ceramic, lubricated by the pumped liquid.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR52949A FR1502641A (en) | 1966-03-10 | 1966-03-10 | Rotary electric pump with radial air gap |
FR84908A FR91540E (en) | 1966-03-10 | 1966-11-24 | Rotary electric pump with radial air gap |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1185300A true GB1185300A (en) | 1970-03-25 |
Family
ID=26169141
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB56699/69A Expired GB1184420A (en) | 1966-03-10 | 1967-03-08 | Rotary Electric Pump |
GB56700/69A Expired GB1185300A (en) | 1966-03-10 | 1967-03-08 | Rotary Electric Pump |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB56699/69A Expired GB1184420A (en) | 1966-03-10 | 1967-03-08 | Rotary Electric Pump |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH471327A (en) |
DE (5) | DE1728406A1 (en) |
ES (1) | ES337828A1 (en) |
FR (1) | FR91540E (en) |
GB (2) | GB1184420A (en) |
NL (1) | NL6703625A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2686657A1 (en) * | 1992-01-14 | 1993-07-30 | Mitsubishi Heavy Ind Ltd | Motorised pump, particularly for fuel |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2534740C3 (en) * | 1975-08-04 | 1983-02-03 | Franz 4630 Bochum Klaus | Canned centrifugal pump |
DE3419831A1 (en) * | 1984-05-26 | 1985-11-28 | Albert 5204 Lohmar Blum | PUMP UNIT WITH PLASTIC HOUSING |
IT1187296B (en) * | 1985-09-20 | 1987-12-23 | Zanussi Elettromecc | MAGNETIC DRIVE ELECTRIC PUMP |
DE3727758A1 (en) * | 1987-08-20 | 1989-03-02 | Licentia Gmbh | HEATING WATER PUMP |
DE3831457A1 (en) * | 1988-09-16 | 1990-03-22 | Licentia Gmbh | Electric motor-driven fluid pump |
DE9415319U1 (en) * | 1994-09-21 | 1996-01-25 | Wilo Gmbh, 44263 Dortmund | Submersible pump |
FR2732412B1 (en) * | 1995-03-31 | 1997-06-13 | Technicatome | PUMPING DEVICE WITH AXIAL MOTOR |
-
1966
- 1966-11-24 FR FR84908A patent/FR91540E/en not_active Expired
-
1967
- 1967-03-08 DE DE19671728406 patent/DE1728406A1/en active Pending
- 1967-03-08 DE DE19671653781 patent/DE1653781A1/en active Pending
- 1967-03-08 DE DE19671728407 patent/DE1728407A1/en active Pending
- 1967-03-08 GB GB56699/69A patent/GB1184420A/en not_active Expired
- 1967-03-08 NL NL6703625A patent/NL6703625A/xx unknown
- 1967-03-08 CH CH341267A patent/CH471327A/en not_active IP Right Cessation
- 1967-03-08 GB GB56700/69A patent/GB1185300A/en not_active Expired
- 1967-03-08 DE DE19671788107 patent/DE1788107A1/en active Pending
- 1967-03-08 DE DE19671728405 patent/DE1728405A1/en active Pending
- 1967-03-10 ES ES337828A patent/ES337828A1/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2686657A1 (en) * | 1992-01-14 | 1993-07-30 | Mitsubishi Heavy Ind Ltd | Motorised pump, particularly for fuel |
US5407331A (en) * | 1992-01-14 | 1995-04-18 | Mitsubishi Jukogyo Kabushiki Kaisha | Motor-driven pump |
Also Published As
Publication number | Publication date |
---|---|
NL6703625A (en) | 1967-09-11 |
DE1728406A1 (en) | 1971-08-26 |
GB1184420A (en) | 1970-03-18 |
ES337828A1 (en) | 1968-03-01 |
DE1728407A1 (en) | 1971-09-23 |
FR91540E (en) | 1968-06-28 |
DE1788107A1 (en) | 1972-01-13 |
DE1728405A1 (en) | 1971-09-16 |
CH471327A (en) | 1969-04-15 |
DE1653781A1 (en) | 1970-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |