ES178536U - Pump for hot water heating installations. (Machine-translation by Google Translate, not legally binding) - Google Patents
Pump for hot water heating installations. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES178536U ES178536U ES0178536U ES178536U ES178536U ES 178536 U ES178536 U ES 178536U ES 0178536 U ES0178536 U ES 0178536U ES 178536 U ES178536 U ES 178536U ES 178536 U ES178536 U ES 178536U
- Authority
- ES
- Spain
- Prior art keywords
- pump
- cylindrical
- translation
- impeller
- hot water
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
- 238000010438 heat treatment Methods 0.000 title abstract 2
- 238000009434 installation Methods 0.000 title abstract 2
- 238000005461 lubrication Methods 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 229910010293 ceramic material Inorganic materials 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Pump for hot water heating installations, essentially characterized in that the centrifugal impeller is a carrier of fins in the form of curvilinear reliefs on one of its faces and is located inside a circular and flattened chamber formed by the pump body properly speaking, in which centrally the water inlet conduit and from which the outlet conduit is laterally derived forming the said impeller in a single piece with the motor rotor, which is constituted by a cylindrical and flattened, derived body, on the constituent face of the impeller, on a cylindrical projection that surrounds a bushing of ceramic material, highly resistant to wear by friction and which has a helical groove on its internal cylindrical surface and at its bases and in the middle part of its cylindrical body radial grooves designed to ensure the lubrication of the parts in friction by the fluid itself, sustaining the ceramic core, as a bearing, by means of a tubular support of a stainless alloy, attached to the pump body by means of an axial rod, through a washer endowed with multiple perforations, in order to the aforementioned lubrication. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1972178536U ES178536Y (en) | 1972-03-04 | 1972-03-04 | PUMP FOR HOT WATER HEATING INSTALLATIONS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1972178536U ES178536Y (en) | 1972-03-04 | 1972-03-04 | PUMP FOR HOT WATER HEATING INSTALLATIONS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES178536U true ES178536U (en) | 1972-11-01 |
| ES178536Y ES178536Y (en) | 1973-12-01 |
Family
ID=8352097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1972178536U Expired ES178536Y (en) | 1972-03-04 | 1972-03-04 | PUMP FOR HOT WATER HEATING INSTALLATIONS. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES178536Y (en) |
-
1972
- 1972-03-04 ES ES1972178536U patent/ES178536Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES178536Y (en) | 1973-12-01 |
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