BE538636A - - Google Patents
Info
- Publication number
- BE538636A BE538636A BE538636DA BE538636A BE 538636 A BE538636 A BE 538636A BE 538636D A BE538636D A BE 538636DA BE 538636 A BE538636 A BE 538636A
- Authority
- BE
- Belgium
- Prior art keywords
- bearing
- pump
- pump according
- ring
- rotor
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 12
- 239000013013 elastic material Substances 0.000 claims description 5
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 241001507939 Cormus domestica Species 0.000 claims 1
- 239000012858 resilient material Substances 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Sliding-Contact Bearings (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE538636A true BE538636A (de) |
Family
ID=168601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE538636D BE538636A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE538636A (de) |
-
0
- BE BE538636D patent/BE538636A/fr unknown
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