MD953Z - Pompă cu role cu acţiune dublă - Google Patents
Pompă cu role cu acţiune dublăInfo
- Publication number
- MD953Z MD953Z MDS20150018A MDS20150018A MD953Z MD 953 Z MD953 Z MD 953Z MD S20150018 A MDS20150018 A MD S20150018A MD S20150018 A MDS20150018 A MD S20150018A MD 953 Z MD953 Z MD 953Z
- Authority
- MD
- Moldova
- Prior art keywords
- rotor
- acting pump
- roller double
- closed
- cylindrical surface
- Prior art date
Links
Landscapes
- Rotary Pumps (AREA)
Abstract
Invenţia se referă la construcţia de maşini, în particular la pompe hidraulice cu role.Pompa cu role cu acţiune dublă conţine un stator (1) cu suprafaţa cavităţii lui de formă ovală, închisă la capete, şi cu două ferestre de aspiraţie (2) şi două de refulare (3), situate vizavi de suprafaţa cilindrică a unui rotor (4), montat pe arborele unui motor electric; pe suprafaţa cilindrică a rotorului (4) sunt executate caneluri (6) longitudinale închise la capete, în care sunt amplasate role (7), totodată în rotor (4), alăturat canelurilor (6), sunt executate alveole (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20150018A MD953Z (ro) | 2015-02-18 | 2015-02-18 | Pompă cu role cu acţiune dublă |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20150018A MD953Z (ro) | 2015-02-18 | 2015-02-18 | Pompă cu role cu acţiune dublă |
Publications (2)
Publication Number | Publication Date |
---|---|
MD953Y MD953Y (ro) | 2015-09-30 |
MD953Z true MD953Z (ro) | 2016-04-30 |
Family
ID=54207235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDS20150018A MD953Z (ro) | 2015-02-18 | 2015-02-18 | Pompă cu role cu acţiune dublă |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD953Z (ro) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7371053B2 (en) * | 2004-07-29 | 2008-05-13 | General Motors Corporation | Two-stage hydraulic pump |
RU83809U1 (ru) * | 2009-01-23 | 2009-06-20 | Клоян Омари Отариевич | Многоступенчатое насосное устройство |
MD326Y (ro) * | 2010-07-08 | 2011-01-31 | Constantin Carabadjac | Maşină hidraulică cu role şi palete |
-
2015
- 2015-02-18 MD MDS20150018A patent/MD953Z/ro not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7371053B2 (en) * | 2004-07-29 | 2008-05-13 | General Motors Corporation | Two-stage hydraulic pump |
RU83809U1 (ru) * | 2009-01-23 | 2009-06-20 | Клоян Омари Отариевич | Многоступенчатое насосное устройство |
MD326Y (ro) * | 2010-07-08 | 2011-01-31 | Constantin Carabadjac | Maşină hidraulică cu role şi palete |
Non-Patent Citations (1)
Title |
---|
Башта Т. М. Машиностроительная гидравлика. Машгиз, Москва, 1963, р. 254-257 * |
Also Published As
Publication number | Publication date |
---|---|
MD953Y (ro) | 2015-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG9Y | Short term patent issued | ||
KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) | ||
MM4Y | Short-term patent definitely lapsed due to non-payment of fees |