RO76430A - Agregat hidraulic - Google Patents
Agregat hidraulicInfo
- Publication number
- RO76430A RO76430A RO7895969A RO9596978A RO76430A RO 76430 A RO76430 A RO 76430A RO 7895969 A RO7895969 A RO 7895969A RO 9596978 A RO9596978 A RO 9596978A RO 76430 A RO76430 A RO 76430A
- Authority
- RO
- Romania
- Prior art keywords
- hydraulic aggregate
- aggregate
- hydraulic
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
- F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
- F04C2/1073—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type where one member is stationary while the other member rotates and orbits
-
- 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
- F01C1/10—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F01C1/107—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
-
- 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
- F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
- F01C17/02—Arrangements for drive of co-operating members, e.g. for rotary piston and casing of toothed-gearing type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F13/00—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups
- G01F13/001—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups for fluent solid material
- G01F13/005—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups for fluent solid material comprising a screw conveyor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Rotary Pumps (AREA)
- Measuring Volume Flow (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU77OA583A HU175810B (hu) | 1977-12-28 | 1977-12-28 | Protochnoe mnogocelevoe ustrojstvo s osevym protokom |
Publications (1)
Publication Number | Publication Date |
---|---|
RO76430A true RO76430A (ro) | 1981-06-22 |
Family
ID=11000166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO7895969A RO76430A (ro) | 1977-12-28 | 1978-12-18 | Agregat hidraulic |
Country Status (16)
Country | Link |
---|---|
US (1) | US4482305A (ro) |
AT (1) | AT362661B (ro) |
CA (1) | CA1131498A (ro) |
CH (1) | CH638274A5 (ro) |
CS (1) | CS249106B2 (ro) |
DD (1) | DD139885A5 (ro) |
DE (1) | DE2849740A1 (ro) |
FR (1) | FR2413540A1 (ro) |
GB (1) | GB2012877B (ro) |
HU (1) | HU175810B (ro) |
IN (1) | IN151300B (ro) |
IT (1) | IT1101237B (ro) |
NL (1) | NL7812364A (ro) |
RO (1) | RO76430A (ro) |
SE (1) | SE444033B (ro) |
SU (1) | SU1237092A3 (ro) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU184664B (en) * | 1979-03-14 | 1984-09-28 | Olajipari Foevallal Tervezoe | Hydraulic drilling motor for deep drilling |
GB8521239D0 (en) * | 1985-08-24 | 1985-10-02 | Weir Pumps Ltd | Rotary positive displacement fluid machines |
FR2683001B1 (fr) * | 1991-10-23 | 1994-02-04 | Andre Leroy | Machine volumetrique axiale. |
GB2278402A (en) * | 1993-05-27 | 1994-11-30 | Mono Pumps Ltd | Helical gear fluid machine. |
US6093004A (en) * | 1998-02-12 | 2000-07-25 | Zenergy Llc | Pump/motor apparatus using 2-lobe stator |
US6361292B1 (en) * | 2000-04-12 | 2002-03-26 | Sheldon S. L. Chang | Linear flow blood pump |
RU2214513C1 (ru) | 2002-04-24 | 2003-10-20 | Давыдов Владимир Всеволодович | Героторная машина |
DE20304292U1 (de) * | 2003-03-12 | 2003-05-15 | Rösner, Peter, 01558 Großenhain | Exzenterschneckenpumpe |
US7074018B2 (en) * | 2003-07-10 | 2006-07-11 | Sheldon Chang | Direct drive linear flow blood pump |
US7530217B2 (en) * | 2005-12-16 | 2009-05-12 | General Electric Company | Axial flow positive displacement gas generator with combustion extending into an expansion section |
US7707815B2 (en) * | 2005-12-19 | 2010-05-04 | General Electric Company | Axial flow positive displacement worm gas generator |
US7726115B2 (en) * | 2006-02-02 | 2010-06-01 | General Electric Company | Axial flow positive displacement worm compressor |
US20070237642A1 (en) * | 2006-04-10 | 2007-10-11 | Murrow Kurt D | Axial flow positive displacement worm pump |
JP2008175199A (ja) * | 2006-12-20 | 2008-07-31 | Heishin Engineering & Equipment Co Ltd | 一軸偏心ねじポンプ |
US7624565B2 (en) * | 2007-05-01 | 2009-12-01 | General Electric Company | Hybrid worm gas turbine engine |
US8708643B2 (en) | 2007-08-14 | 2014-04-29 | General Electric Company | Counter-rotatable fan gas turbine engine with axial flow positive displacement worm gas generator |
NO327505B1 (no) * | 2007-09-11 | 2009-07-27 | Agr Subsea As | Eksenterskruepumpe tilpasset pumping av kompressible fluider |
NO327503B1 (no) * | 2007-09-20 | 2009-07-27 | Agr Subsea As | Eksenterskruepumpe med flere pumpeseksjoner |
GB2469760B (en) * | 2007-11-16 | 2013-03-20 | Elemental Energy Technologies Ltd | A power generator |
US8082728B2 (en) * | 2008-02-01 | 2011-12-27 | General Electric Company | System and method of continuous detonation in a gas turbine engine |
US7905084B2 (en) * | 2008-02-01 | 2011-03-15 | General Electronic Company | Rotary pressure rise combustor for a gas turbine engine |
US7854111B2 (en) * | 2008-03-07 | 2010-12-21 | General Electric Company | Axial flow positive displacement turbine |
NO329713B1 (no) * | 2008-08-21 | 2010-12-06 | Agr Subsea As | Eksenterskruepumpe med en indre og en ytre rotor |
NO329714B1 (no) * | 2008-08-21 | 2010-12-06 | Agr Subsea As | Ytre rotor i eksenterskruepumpe med en indre og en ytre rotor |
CN102506945B (zh) * | 2011-10-18 | 2013-05-15 | 潘兆铿 | 轴流阻抗式水流量传感器 |
WO2013182922A1 (en) * | 2012-06-04 | 2013-12-12 | Indian Institute Of Technology Madras | Progressive cavity pump |
JP6308789B2 (ja) * | 2014-01-29 | 2018-04-11 | 兵神装備株式会社 | ノズル、塗布装置、及び流動物の塗布方法 |
US10480506B2 (en) | 2014-02-18 | 2019-11-19 | Vert Rotors Uk Limited | Conical screw machine with rotating inner and outer elements that are longitudinally fixed |
US10837874B2 (en) | 2016-03-21 | 2020-11-17 | Abaco Drilling Technologies, LLC | Stall simulator for PDM performance testing device |
US10385694B2 (en) | 2016-03-21 | 2019-08-20 | Abaco Drilling Technologies Llc | Enhanced PDM performance testing device |
CA2961791A1 (en) | 2016-03-21 | 2017-09-21 | Basintek, LLC | Pdm performance testing device |
US10968699B2 (en) | 2017-02-06 | 2021-04-06 | Roper Pump Company | Lobed rotor with circular section for fluid-driving apparatus |
BE1025570B1 (nl) * | 2017-09-21 | 2019-04-17 | Atlas Copco Airpower Naamloze Vennootschap | Cilindrisch symmetrische volumetrische machine |
US10627266B2 (en) | 2017-09-27 | 2020-04-21 | Baker Hughes, A Ge Company, Llc | Flowmeter with discontinuous helicoid turbine |
JP6941550B2 (ja) * | 2017-12-13 | 2021-09-29 | 古河機械金属株式会社 | ねじポンプ用アウタロータ駆動装置およびこれを備えるねじポンプ |
DE102019007460A1 (de) * | 2019-10-27 | 2021-04-29 | Peter Paul Smolka | Kraftantrieb |
WO2022164833A1 (en) * | 2021-01-27 | 2022-08-04 | Nordson Corporatoin | Fluid flow meter system and method |
DE102023112201A1 (de) | 2022-07-18 | 2024-01-18 | Schaeffler Technologies AG & Co. KG | Modularer Aktor, Baukasten und Hydraulikmodul |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US17648A (en) * | 1857-06-23 | Improvement in steam-boilers | ||
US1892217A (en) * | 1930-05-13 | 1932-12-27 | Moineau Rene Joseph Louis | Gear mechanism |
GB427475A (en) * | 1933-10-13 | 1935-04-15 | Arthur William Capps | Improvements relating to rotary compressors, engines and heating and cooling apparatus |
DE863751C (de) * | 1951-03-17 | 1953-01-19 | Wolfgang Dipl-Ing Raabe | Schraubenpumpe |
US3168049A (en) * | 1961-09-26 | 1965-02-02 | Mono Pumps Africa Pty | Helical gear pumps |
FR1402423A (fr) * | 1964-07-24 | 1965-06-11 | Mono Pumps Ltd | Pompe à engrenages hélicoïdaux |
US3512904A (en) * | 1968-05-24 | 1970-05-19 | Clifford H Allen | Progressing cavity helical pump |
FR2042199A5 (ro) * | 1970-03-26 | 1971-02-05 | Allen Clifford | |
SE390751B (sv) * | 1973-07-20 | 1977-01-17 | Atlas Copco Ab | Skruvrotormaskin |
-
1977
- 1977-12-28 HU HU77OA583A patent/HU175810B/hu not_active IP Right Cessation
-
1978
- 1978-11-15 CH CH1172178A patent/CH638274A5/de not_active IP Right Cessation
- 1978-11-16 AT AT817278A patent/AT362661B/de not_active IP Right Cessation
- 1978-11-16 DE DE19782849740 patent/DE2849740A1/de not_active Ceased
- 1978-11-27 SE SE7812179A patent/SE444033B/sv not_active IP Right Cessation
- 1978-12-13 SU SU782698500A patent/SU1237092A3/ru active
- 1978-12-18 RO RO7895969A patent/RO76430A/ro unknown
- 1978-12-19 DD DD78209921A patent/DD139885A5/de not_active IP Right Cessation
- 1978-12-20 NL NL7812364A patent/NL7812364A/xx active Search and Examination
- 1978-12-20 GB GB78349313A patent/GB2012877B/en not_active Expired
- 1978-12-21 CS CS788714A patent/CS249106B2/cs unknown
- 1978-12-21 IT IT31180/78A patent/IT1101237B/it active
- 1978-12-28 IN IN1387/CAL/78A patent/IN151300B/en unknown
- 1978-12-28 FR FR7836654A patent/FR2413540A1/fr active Granted
- 1978-12-28 CA CA318,723A patent/CA1131498A/en not_active Expired
-
1983
- 1983-12-29 US US06/565,848 patent/US4482305A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4482305A (en) | 1984-11-13 |
CS249106B2 (en) | 1987-03-12 |
NL7812364A (nl) | 1979-07-02 |
SU1237092A3 (ru) | 1986-06-07 |
SE7812179L (sv) | 1979-06-29 |
HU175810B (hu) | 1980-10-28 |
GB2012877A (en) | 1979-08-01 |
DE2849740A1 (de) | 1979-07-12 |
IT1101237B (it) | 1985-09-28 |
DD139885A5 (de) | 1980-01-23 |
FR2413540B1 (ro) | 1984-01-13 |
IN151300B (ro) | 1983-03-26 |
ATA817278A (de) | 1980-10-15 |
FR2413540A1 (fr) | 1979-07-27 |
GB2012877B (en) | 1982-07-14 |
CH638274A5 (de) | 1983-09-15 |
SE444033B (sv) | 1986-03-17 |
CA1131498A (en) | 1982-09-14 |
AT362661B (de) | 1981-06-10 |
IT7831180A0 (it) | 1978-12-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RO76430A (ro) | Agregat hidraulic | |
FI783789A (fi) | Hydrauliskt stoedelement | |
SE7804475L (sv) | Hydraulisk transmission | |
BE863536A (fr) | Bloc-echangeur-pompe | |
SE7807569L (sv) | Sandwichkonstruktion | |
SE7712723L (sv) | Hydrauliskt cement | |
SE7808999L (sv) | Hydraulisk koppling | |
SE7813251L (sv) | Hydraulkoppling | |
SE7809582L (sv) | Avskrapningsanordning | |
SE7800209L (sv) | Vermevexlingscylinder | |
AR216102A1 (es) | Mezclas mejoradas de cemento hidraulico | |
FI793037A (fi) | Deaktiveringssystem foer cylinder | |
FI782067A (fi) | Anlaeggning foer styrning av aotminstone tvao hydrauliska turbiner | |
AT359619B (de) | Hydraulikfluessigkeit | |
FI65848B (fi) | Hydraulisk stoeddaempare | |
SE7807885L (sv) | Hydraulanordning | |
BE871081A (nl) | Bestrating | |
AT362316B (de) | Baggergeraet | |
PL209602A1 (pl) | Wiertarka hydrauliczna | |
SE7812196L (sv) | Hydraulisk servocylinder | |
FI65472B (fi) | Hydraulisk omstyrningsmekanism foer en kolvfoerbraenningsmotor | |
FI773603A (fi) | Hydraulisk hammare | |
FI772529A (fi) | Hydraulisk pump | |
BR7808255A (pt) | Maquina hidraulica | |
DK272677A (da) | Hydraulisk veksellad |