DE602007005813D1 - Verfahren zur steuerung des ausströmdrucks einer motorbetriebenen pumpe - Google Patents
Verfahren zur steuerung des ausströmdrucks einer motorbetriebenen pumpeInfo
- Publication number
- DE602007005813D1 DE602007005813D1 DE200760005813 DE602007005813T DE602007005813D1 DE 602007005813 D1 DE602007005813 D1 DE 602007005813D1 DE 200760005813 DE200760005813 DE 200760005813 DE 602007005813 T DE602007005813 T DE 602007005813T DE 602007005813 D1 DE602007005813 D1 DE 602007005813D1
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- engine
- discharge
- controlling
- pressure sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
- F02D31/001—Electric control of rotation speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/04—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
- F04B49/24—Bypassing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/08—Introducing corrections for particular operating conditions for idling
- F02D41/083—Introducing corrections for particular operating conditions for idling taking into account engine load variation, e.g. air-conditionning
-
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7762—Fluid pressure type
- Y10T137/7769—Single acting fluid servo
- Y10T137/777—Spring biased
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Fluid Pressure (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/464,177 US8162619B2 (en) | 2006-08-11 | 2006-08-11 | Method for controlling the discharge pressure of an engine-driven pump |
PCT/US2007/075533 WO2008021918A2 (en) | 2006-08-11 | 2007-08-09 | Method for controlling the discharge pressure of an engine-driven pump |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602007005813D1 true DE602007005813D1 (de) | 2010-05-20 |
Family
ID=39082945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200760005813 Active DE602007005813D1 (de) | 2006-08-11 | 2007-08-09 | Verfahren zur steuerung des ausströmdrucks einer motorbetriebenen pumpe |
Country Status (8)
Country | Link |
---|---|
US (1) | US8162619B2 (de) |
EP (1) | EP2057350B1 (de) |
AT (1) | ATE463666T1 (de) |
AU (1) | AU2007286213B2 (de) |
CA (1) | CA2660299C (de) |
DE (1) | DE602007005813D1 (de) |
NZ (1) | NZ574768A (de) |
WO (1) | WO2008021918A2 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1986146A1 (de) * | 2007-04-27 | 2008-10-29 | Gemplus | Transaktionsverfahren zwischen zwei Einheiten für Anonymitätswiderruf für baumbasierte Schemata ohne zuverlässige Partei |
US8245790B2 (en) | 2007-07-17 | 2012-08-21 | Elkhart Brass Manufacturing Corporation, Inc. | Firefighting device feedback control |
US20090129935A1 (en) * | 2007-11-21 | 2009-05-21 | Kunkler Kevin J | Pump suction pressure limiting speed control and related pump driver and sprinkler system |
CA2918643C (en) | 2008-04-09 | 2018-05-01 | Hale Products, Inc. | Integrated controls for a fire suppression system |
US8606373B2 (en) | 2009-04-22 | 2013-12-10 | Elkhart Brass Manufacturing Company, Inc. | Firefighting monitor and control system therefor |
US8517696B2 (en) * | 2009-09-15 | 2013-08-27 | John E. McLoughlin | Comprehensive control system for mobile pumping apparatus |
US9557199B2 (en) | 2010-01-21 | 2017-01-31 | Elkhart Brass Manufacturing Company, Inc. | Firefighting monitor |
US8662856B2 (en) * | 2010-02-17 | 2014-03-04 | Akron Brass Co. | Pump control system |
US9915373B2 (en) * | 2011-07-08 | 2018-03-13 | Fmc Technologies, Inc. | Electronically controlled pressure relief valve |
US9399151B1 (en) | 2011-08-16 | 2016-07-26 | Elkhart Brass Manufacturing Company, Inc. | Fire fighting systems and methods |
US9486825B2 (en) | 2012-08-29 | 2016-11-08 | Caterpillar Inc. | Control system for mobile fluid delivery machine |
CN103736230B (zh) * | 2013-10-28 | 2017-03-22 | 长沙中联消防机械有限公司 | 一种消防车及其打水控制装置、系统及方法 |
WO2016057655A1 (en) | 2014-10-07 | 2016-04-14 | Akron Brass Company | Fire suppression system component integration |
WO2016057642A1 (en) | 2014-10-07 | 2016-04-14 | Akron Brass Company | Network controllable pressure governor |
US20190177955A1 (en) * | 2017-12-08 | 2019-06-13 | Prestigious Innovations, LLC | Hydrostatic pressure washer |
CN112012837B (zh) * | 2020-09-04 | 2023-10-31 | 上海华兴数字科技有限公司 | 一种消防车取水的控制方法、主控制器、系统及电子设备 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2639725A (en) * | 1946-04-29 | 1953-05-26 | Roper Corp Geo D | Pilot operated relief valve for pumps and the like |
DE1274402B (de) | 1964-08-06 | 1968-08-01 | Grundstuecksverwaltungsgesells | Regeleinrichtung fuer eine Fahrzeug-Brennkraftmaschine zum Antrieb einer Fluessigkeitspumpe |
US3786869A (en) | 1972-04-27 | 1974-01-22 | Loughlin J Mc | Nozzle pressure control system |
US4189005A (en) | 1977-11-07 | 1980-02-19 | Mcloughlin John | Fire truck control means |
US4523431A (en) * | 1984-02-16 | 1985-06-18 | Caterpillar Tractor Co. | Load responsive system |
US4653978A (en) | 1984-07-19 | 1987-03-31 | Hale Fire Pump Company | Relief valve system |
CH675901A5 (de) * | 1988-10-13 | 1990-11-15 | Sulzer Ag | |
US5888051A (en) | 1994-08-05 | 1999-03-30 | Mcloughlin; John E. | Pump pressure control system |
US6766863B2 (en) | 2002-09-20 | 2004-07-27 | Hypro Corporation | Fire fighting foam injection system with auto-start feature |
-
2006
- 2006-08-11 US US11/464,177 patent/US8162619B2/en active Active
-
2007
- 2007-08-09 DE DE200760005813 patent/DE602007005813D1/de active Active
- 2007-08-09 AT AT07813917T patent/ATE463666T1/de not_active IP Right Cessation
- 2007-08-09 CA CA 2660299 patent/CA2660299C/en active Active
- 2007-08-09 AU AU2007286213A patent/AU2007286213B2/en active Active
- 2007-08-09 WO PCT/US2007/075533 patent/WO2008021918A2/en active Application Filing
- 2007-08-09 NZ NZ574768A patent/NZ574768A/en unknown
- 2007-08-09 EP EP20070813917 patent/EP2057350B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
WO2008021918A2 (en) | 2008-02-21 |
EP2057350B1 (de) | 2010-04-07 |
US8162619B2 (en) | 2012-04-24 |
US20080292472A1 (en) | 2008-11-27 |
AU2007286213A1 (en) | 2008-02-21 |
EP2057350A4 (de) | 2009-07-29 |
ATE463666T1 (de) | 2010-04-15 |
CA2660299A1 (en) | 2008-02-21 |
EP2057350A2 (de) | 2009-05-13 |
NZ574768A (en) | 2011-05-27 |
AU2007286213B2 (en) | 2012-08-02 |
CA2660299C (en) | 2015-02-03 |
WO2008021918A3 (en) | 2008-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |