MD65G2 - Compoziţie de acoperire a suprafeţei interioare a conductei - Google Patents
Compoziţie de acoperire a suprafeţei interioare a conducteiInfo
- Publication number
- MD65G2 MD65G2 MD94-0260A MD940260A MD65G2 MD 65 G2 MD65 G2 MD 65G2 MD 940260 A MD940260 A MD 940260A MD 65 G2 MD65 G2 MD 65G2
- Authority
- MD
- Moldova
- Prior art keywords
- shorten
- pipe
- heating system
- covering
- heating
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Landscapes
- Paints Or Removers (AREA)
Abstract
Invenţia se referă la domeniul hidraulic şi poate fi folosită în termotehnică, în special, în sistemele de încălzire a caselor de locuit şi a întreprinderilor industriale.Esenţa invenţiei: în conducta sistemului de încălzire se introduce un strat de acoperire în cantitate de 0,02-0,03% faţă de volumul agentului termic. Stratul de acoperire constă din 90-92% de ulei lubrifiant folosit şi 8-10-% de aditiv, care reprezintă un produs al prelucrării ţiţeiului, ce conţine halogenoderivaţii hidrocarburilor.Folosirea invenţiei dă posibilitate de a micşora micro-macro-neregularităţile conductelor, de ale proteja de corozie şi depunere a sărurilor, de a micşora rezistenţa termică de contact şi coeficientul de frecare hidraulică, datorită cărui fapt se micşorează cheltuielile de energie şi se măreşte durata de exploatare a sistemului de încălzire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD94-0260A MD65G2 (ro) | 1994-09-07 | 1994-09-07 | Compoziţie de acoperire a suprafeţei interioare a conductei |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD94-0260A MD65G2 (ro) | 1994-09-07 | 1994-09-07 | Compoziţie de acoperire a suprafeţei interioare a conductei |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD65F1 MD65F1 (ro) | 1994-09-30 |
| MD65G2 true MD65G2 (ro) | 1995-01-31 |
Family
ID=19738570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD94-0260A MD65G2 (ro) | 1994-09-07 | 1994-09-07 | Compoziţie de acoperire a suprafeţei interioare a conductei |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD65G2 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4124B1 (ro) * | 2007-03-29 | 2011-07-31 | Promociones Brial | Sistem de asamblare pentru plăci de duşumea şi/sau pereţi |
-
1994
- 1994-09-07 MD MD94-0260A patent/MD65G2/ro unknown
Non-Patent Citations (3)
| Title |
|---|
| Абрамов Н.Н. "Водоснабжение", М. "Стройиздат" 1974б стрю 62; * |
| Заскалько П.П., Загородний Н.Г., Домкин Е.М. "Вторичное использование отработанных масел". Автомобильная промышленность, 1988, № 8, стр. 35. * |
| Тепловое проектирование систем, сб. Научных трудов под ред. Проф. В.М. Панкратова, М. Изд. МАИ 1990, стр. 84. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4124B1 (ro) * | 2007-03-29 | 2011-07-31 | Promociones Brial | Sistem de asamblare pentru plăci de duşumea şi/sau pereţi |
Also Published As
| Publication number | Publication date |
|---|---|
| MD65F1 (ro) | 1994-09-30 |
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