NL261455A - - Google Patents
Info
- Publication number
- NL261455A NL261455A NL261455DA NL261455A NL 261455 A NL261455 A NL 261455A NL 261455D A NL261455D A NL 261455DA NL 261455 A NL261455 A NL 261455A
- Authority
- NL
- Netherlands
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
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/047—Bearings hydrostatic; hydrodynamic
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- 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
- F04D13/0646—Units comprising pumps and their driving means the pump being electrically driven the hollow pump or motor shaft being the conduit for the working fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/041—Axial thrust balancing
- F04D29/0413—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/043—Shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/186—Shaftless rotors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/66—Power reset mechanisms
- H01H71/68—Power reset mechanisms actuated by electromagnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/66—Power reset mechanisms
- H01H71/68—Power reset mechanisms actuated by electromagnet
- H01H71/685—Power reset mechanisms actuated by electromagnet in which the excitation of the electromagnet is interrupted by abnormal conditions
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- 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
-
- 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
-
- 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
- H02K5/1285—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 of the submersible type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH204660A CH387458A (de) | 1960-02-23 | 1960-02-23 | Mit einem Förderaggregat zusammengebauter Elektromotor |
Publications (1)
Publication Number | Publication Date |
---|---|
NL261455A true NL261455A (de) |
Family
ID=4224662
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL261455D NL261455A (de) | 1960-02-23 | ||
NL120678D NL120678C (de) | 1960-02-23 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL120678D NL120678C (de) | 1960-02-23 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3114323A (de) |
CH (1) | CH387458A (de) |
FR (1) | FR1280517A (de) |
NL (2) | NL120678C (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1151742A (en) * | 1965-06-24 | 1969-05-14 | Hayward Tyler & Company Ltd | Improvements in or relating to Glandless Electric Motor Driven Pumps |
US3433164A (en) * | 1967-03-03 | 1969-03-18 | Buffalo Forge Co | Motor-pump unit |
DE3729708A1 (de) * | 1986-09-05 | 1988-03-17 | Fuji Photo Film Co Ltd | Magnetpumpe |
US6254361B1 (en) * | 1999-07-29 | 2001-07-03 | Itt Manufacturing Enterprises, Inc. | Shaftless canned rotor inline pipe pump |
DE10140613A1 (de) * | 2001-08-18 | 2003-03-06 | Pierburg Gmbh | Naßläuferpumpe |
EP2072826B1 (de) * | 2007-12-17 | 2015-10-14 | Grundfos Management A/S | Rotor für einem Spaltrohrmotor |
EP2609335B1 (de) * | 2010-08-23 | 2019-12-04 | Ecotech Marine, LLC | Pumpe und pumpenanordnung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2803384A (en) * | 1954-05-24 | 1957-08-20 | Acf Ind Inc | Electric fuel pump |
US2844101A (en) * | 1957-09-18 | 1958-07-22 | Marathon Electric Mfg | Glandless electric motor and pump unit |
-
0
- NL NL261455D patent/NL261455A/xx unknown
- NL NL120678D patent/NL120678C/xx active
-
1960
- 1960-02-23 CH CH204660A patent/CH387458A/de unknown
-
1961
- 1961-02-17 US US89950A patent/US3114323A/en not_active Expired - Lifetime
- 1961-02-23 FR FR853611A patent/FR1280517A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH387458A (de) | 1965-01-31 |
NL120678C (de) | |
FR1280517A (fr) | 1961-12-29 |
US3114323A (en) | 1963-12-17 |