RO102076B1 - Dispozitiv de umplere la suflantele cu rotoare profilate - Google Patents
Dispozitiv de umplere la suflantele cu rotoare profilateInfo
- Publication number
- RO102076B1 RO102076B1 RO135178A RO13517888A RO102076B1 RO 102076 B1 RO102076 B1 RO 102076B1 RO 135178 A RO135178 A RO 135178A RO 13517888 A RO13517888 A RO 13517888A RO 102076 B1 RO102076 B1 RO 102076B1
- Authority
- RO
- Romania
- Prior art keywords
- blowers
- filling device
- profiled
- rotator
- transport
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
- G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
- G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
- G01F3/06—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
- G01F3/10—Geared or lobed impeller meters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
- F01C1/126—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with elements extending radially from the rotor body not necessarily cooperating with corresponding recesses in the other rotor, e.g. lobes, Roots type
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
Inventia se refera la un dispozitiv de umplere care sa îmbunatateasca coeficientul de umplere la fereastra de aspiratie, destinat a fi montat pe tronsonul aspirant, în cazul tuturor suflantelor cu rotoare profilate, cu doi lobi, de tip ROOTS, care au o larga aplicare în transportul pneumatic al materialelor pulverulente, în instalatiile de flotatie, de epurare, de transport al cimentului etc. Dispozitivul de umplere la suflantele cu rotoare profilate este format dintr-un tronson care contine doua ramificatii laterale tubulare într-un plan perpendicular pe axa longitudinala a suflantei închise de doua pistoane care putând fi actionate ascendent sau descendent din exterior aduc la rezonanta volumul de gaz din ramificatii.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO1988135178A RO102076A2 (ro) | 1988-09-16 | 1988-09-16 | Dispozitiv de umplere la suflantele cu rotoare profilate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO1988135178A RO102076A2 (ro) | 1988-09-16 | 1988-09-16 | Dispozitiv de umplere la suflantele cu rotoare profilate |
Publications (2)
Publication Number | Publication Date |
---|---|
RO102076B1 true RO102076B1 (ro) | 1991-08-30 |
RO102076A2 RO102076A2 (ro) | 1991-11-25 |
Family
ID=20122480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO1988135178A RO102076A2 (ro) | 1988-09-16 | 1988-09-16 | Dispozitiv de umplere la suflantele cu rotoare profilate |
Country Status (1)
Country | Link |
---|---|
RO (1) | RO102076A2 (ro) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108827413A (zh) * | 2018-06-22 | 2018-11-16 | 上海功尊仪表有限公司 | 一种罗茨流量计 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1021344C2 (nl) * | 2002-08-28 | 2004-03-02 | Imeter B V | Smeerinrichting voor een hoge druk omgeving. |
-
1988
- 1988-09-16 RO RO1988135178A patent/RO102076A2/ro unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108827413A (zh) * | 2018-06-22 | 2018-11-16 | 上海功尊仪表有限公司 | 一种罗茨流量计 |
Also Published As
Publication number | Publication date |
---|---|
RO102076A2 (ro) | 1991-11-25 |
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