ATE375576T1 - Verbesserte fluidzählereinrichtung - Google Patents
Verbesserte fluidzählereinrichtungInfo
- Publication number
- ATE375576T1 ATE375576T1 AT02736768T AT02736768T ATE375576T1 AT E375576 T1 ATE375576 T1 AT E375576T1 AT 02736768 T AT02736768 T AT 02736768T AT 02736768 T AT02736768 T AT 02736768T AT E375576 T1 ATE375576 T1 AT E375576T1
- Authority
- AT
- Austria
- Prior art keywords
- gears
- pair
- series
- adjacent
- inlet
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/003—Control of flow ratio using interconnected flow control elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/22—Fuel supply systems
- F02C7/228—Dividing fuel between various burners
-
- 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
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
-
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
-
- 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
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps 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 toothed rotary pistons
- F04C2/18—Rotary-piston machines or pumps 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 toothed rotary pistons with similar tooth forms
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/006—Control of flow ratio involving a first fluid acting on the feeding of a second fluid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0324—With control of flow by a condition or characteristic of a fluid
- Y10T137/0363—For producing proportionate flow
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2514—Self-proportioning flow systems
- Y10T137/2516—Interconnected flow displacement elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2514—Self-proportioning flow systems
- Y10T137/2521—Flow comparison or differential response
- Y10T137/2524—Flow dividers [e.g., reversely acting controls]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/85938—Non-valved flow dividers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Measuring Volume Flow (AREA)
- Rotary Pumps (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Pipe Accessories (AREA)
- Separation By Low-Temperature Treatments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29041401P | 2001-05-11 | 2001-05-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE375576T1 true ATE375576T1 (de) | 2007-10-15 |
Family
ID=23115878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02736768T ATE375576T1 (de) | 2001-05-11 | 2002-05-13 | Verbesserte fluidzählereinrichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US6857441B2 (de) |
EP (1) | EP1388131B1 (de) |
AT (1) | ATE375576T1 (de) |
DE (1) | DE60222884T2 (de) |
WO (1) | WO2002093506A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE316415T1 (de) * | 2000-05-12 | 2006-02-15 | Pall Corp | Filter |
US20060260872A1 (en) * | 2005-02-24 | 2006-11-23 | Portec Rail Products, Inc. | Flow divider arrangement grease distribution system |
US7597145B2 (en) * | 2005-05-18 | 2009-10-06 | Blue Marble Engineering, L.L.C. | Fluid-flow system, device and method |
US7775040B2 (en) | 2006-11-08 | 2010-08-17 | Caterpillar Inc | Bidirectional hydraulic transformer |
US20090120507A1 (en) * | 2007-11-14 | 2009-05-14 | Roper Pump Company | Fluid metering and pumping device |
FI120985B (fi) * | 2008-02-07 | 2010-05-31 | Pekka Leskinen | Laite virtauksen jakamiseksi tasan kahden tai useamman kohteen kanssa |
US8316874B2 (en) * | 2008-04-29 | 2012-11-27 | Roper Pump Company | Pressure plenum flow divider |
FI121609B (fi) * | 2009-06-11 | 2011-01-31 | Pekka Leskinen | Menetelmä ja laite nestevirtauksen tarkaksi säätämiseksi |
CN103717808A (zh) | 2011-08-12 | 2014-04-09 | 伊顿公司 | 用于回收惯性能量的方法和装置 |
KR20140050072A (ko) | 2011-08-12 | 2014-04-28 | 이턴 코포레이션 | 에너지를 재생하고 또한 유압시스템 부하를 평준화하기 위한 시스템 및 방법 |
US9296009B2 (en) | 2012-07-13 | 2016-03-29 | Nordson Corporation | Adhesive dispensing system having metering system including variable frequency drive and closed-loop feedback control |
CN105074231B (zh) | 2012-12-19 | 2017-05-10 | 伊顿公司 | 用于液压系统的控制系统以及用于回收能量和平衡液压系统负载的方法 |
US11041745B2 (en) * | 2016-04-04 | 2021-06-22 | Nordson Corporation | System and method for monitoring liquid adhesive flow |
US11618051B2 (en) | 2016-10-30 | 2023-04-04 | Nordson Corporation | Systems and methods of controlling adhesive application |
CN107044872B (zh) * | 2017-05-16 | 2023-09-05 | 威海坤科流量仪表股份有限公司 | 微小液体流量计 |
JP7478855B2 (ja) | 2020-06-26 | 2024-05-07 | シーメンス・ヘルスケア・ダイアグノスティックス・インコーポレイテッド | 相互汚染が低減された流体計量デバイス |
WO2023183232A1 (en) | 2022-03-21 | 2023-09-28 | Nordson Corporation | Systems and methods of controlling adhesive application |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1656093A (en) * | 1926-06-09 | 1928-01-10 | Ira T Swartz | Circulating pump |
US2386219A (en) | 1943-04-15 | 1945-10-09 | Pesco Products Co | Multiple unit compact gear divider assembly |
GB870019A (en) | 1953-05-19 | 1961-06-07 | Chemstrand Corp | Improvements in rotary meters and pumps |
US2765749A (en) * | 1955-03-09 | 1956-10-09 | Roper Corp Geo D | Fluid pump or motor |
CH426499A (de) | 1965-04-29 | 1966-12-15 | Escher Wyss Ag | Mehrfachzahnradpumpe |
GB1108897A (en) * | 1966-10-11 | 1968-04-03 | Rolls Royce | Gear pump assembly |
US3854492A (en) | 1969-07-31 | 1974-12-17 | Shimadzu Corp | Gear type flow divider |
SU836387A1 (ru) | 1974-04-23 | 1981-06-07 | Специальное Конструкторское Бюродизелестроения Производственногообъединения "Звезда" | Многошестеренный насос |
US4328824A (en) | 1979-12-10 | 1982-05-11 | General Electric Company | Flow divider with plural metering gears, unrestrained spacers there-between and lubricated end roller bearings |
US4531535A (en) | 1982-11-26 | 1985-07-30 | General Electric Co. | Flow divider |
US4815954A (en) * | 1984-11-26 | 1989-03-28 | Borg Warner Corporation | Offset three-gear, two-system pump |
WO1992007179A1 (en) | 1990-10-15 | 1992-04-30 | Allied-Signal Inc. | Fuel supply system |
DE19647799C1 (de) | 1996-11-19 | 1998-04-16 | Pumpenfabrik Ernst Scherzinger | Brennstoffverteiler |
-
2002
- 2002-05-13 WO PCT/US2002/014999 patent/WO2002093506A1/en active IP Right Grant
- 2002-05-13 DE DE60222884T patent/DE60222884T2/de not_active Expired - Lifetime
- 2002-05-13 AT AT02736768T patent/ATE375576T1/de not_active IP Right Cessation
- 2002-05-13 EP EP02736768A patent/EP1388131B1/de not_active Expired - Lifetime
- 2002-05-13 US US10/144,897 patent/US6857441B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60222884D1 (de) | 2007-11-22 |
EP1388131B1 (de) | 2007-10-10 |
EP1388131A1 (de) | 2004-02-11 |
US6857441B2 (en) | 2005-02-22 |
US20020166586A1 (en) | 2002-11-14 |
DE60222884T2 (de) | 2008-07-24 |
EP1388131A4 (de) | 2005-12-21 |
WO2002093506A1 (en) | 2002-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |