WO2013040147A2 - Method for preventing pack-out in pumping system - Google Patents
Method for preventing pack-out in pumping system Download PDFInfo
- Publication number
- WO2013040147A2 WO2013040147A2 PCT/US2012/055048 US2012055048W WO2013040147A2 WO 2013040147 A2 WO2013040147 A2 WO 2013040147A2 US 2012055048 W US2012055048 W US 2012055048W WO 2013040147 A2 WO2013040147 A2 WO 2013040147A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pump
- heater
- hybrid
- electronics
- outlet
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000005086 pumping Methods 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 44
- 239000012943 hotmelt Substances 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 claims abstract description 10
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
- 239000000155 melt Substances 0.000 claims abstract description 3
- 238000004891 communication Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 50
- 239000012530 fluid Substances 0.000 description 31
- 239000007788 liquid Substances 0.000 description 12
- 239000004831 Hot glue Substances 0.000 description 10
- 239000011344 liquid material Substances 0.000 description 5
- 239000008188 pellet Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
-
- 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
- F04B23/00—Pumping installations or systems
- F04B23/02—Pumping installations or systems having reservoirs
- F04B23/025—Pumping installations or systems having reservoirs the pump being located directly adjacent the reservoir
-
- 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
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
-
- 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
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/08—Cooling; Heating; Preventing freezing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1042—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material provided with means for heating or cooling the liquid or other fluent material in the supplying means upstream of the applying apparatus
-
- 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
- F04B2201/00—Pump parameters
- F04B2201/02—Piston parameters
- F04B2201/0201—Position of the piston
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201280044403.5A CN103826759A (en) | 2011-09-13 | 2012-09-13 | Method for preventing pack-out in pumping system |
KR1020147006325A KR20140063681A (en) | 2011-09-13 | 2012-09-13 | Method for preventing pack-out in pumping system |
EP12830923.4A EP2755775A4 (en) | 2011-09-13 | 2012-09-13 | Method for preventing pack-out in pumping system |
US14/123,715 US20140193277A1 (en) | 2011-09-13 | 2012-09-13 | Method for preventing pack-out in pumping system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161533904P | 2011-09-13 | 2011-09-13 | |
US61/533,904 | 2011-09-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2013040147A2 true WO2013040147A2 (en) | 2013-03-21 |
WO2013040147A3 WO2013040147A3 (en) | 2013-05-10 |
Family
ID=47883959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2012/055048 WO2013040147A2 (en) | 2011-09-13 | 2012-09-13 | Method for preventing pack-out in pumping system |
Country Status (6)
Country | Link |
---|---|
US (1) | US20140193277A1 (en) |
EP (1) | EP2755775A4 (en) |
KR (1) | KR20140063681A (en) |
CN (1) | CN103826759A (en) |
TW (1) | TW201318922A (en) |
WO (1) | WO2013040147A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10046351B2 (en) | 2014-07-14 | 2018-08-14 | Graco Minnesota Inc. | Material dispense tracking and control |
EP3546071B1 (en) * | 2018-03-27 | 2022-01-19 | Robatech AG | Device for intermittently applying a flowable substance and method for applying such a substance |
CN109530119B (en) * | 2018-11-01 | 2020-10-09 | 河南中南工业有限责任公司 | Adhesive spraying method |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4545504A (en) * | 1983-01-31 | 1985-10-08 | Monsanto Company | Hot melt adhesive delivery system |
US4613062A (en) * | 1984-04-17 | 1986-09-23 | Continental Can Company, Inc. | Hot melt material dispenser |
DE3624844A1 (en) * | 1986-07-23 | 1988-01-28 | Josef Schucker | TEMPERATURE DEVICE FOR LIQUID ADHESIVES |
US5814790A (en) * | 1995-10-04 | 1998-09-29 | Nordson Corporation | Apparatus and method for liquifying thermoplastic material |
US5862986A (en) * | 1996-07-16 | 1999-01-26 | Illinois Tool Works, Inc. | Hot melt adhesive applicator with metering gear-driven head |
US6131770A (en) * | 1998-10-15 | 2000-10-17 | Nordson Corporation | Hot melt delivery system |
JP2002531242A (en) * | 1998-12-03 | 2002-09-24 | ノードソン コーポレーション | Hot melt material application system with high temperature pressure monitoring thermal recirculation manifold |
JP2006506571A (en) * | 2002-11-19 | 2006-02-23 | エンプレサ・ブラジレイラ・ディ・コンプレッソレス・ソシエダッド・アノニマ・エンブラコ | Piston operation control system and method for fluid pump device and fluid pump device |
US7607750B2 (en) * | 2004-09-27 | 2009-10-27 | Seiko Epson Corporation | Pump control mechanism, printer incorporating the same, and pump control method |
US20060144860A1 (en) * | 2005-01-03 | 2006-07-06 | O'keefe Patrick J Jr | Two channel electronic temperature controller |
DE102006039839B4 (en) * | 2006-08-25 | 2019-11-28 | Baumer Hhs Gmbh | Hot glue application system and method for controlling and monitoring the hot glue application system |
US8272537B2 (en) * | 2008-04-17 | 2012-09-25 | Nordson Corporation | Valveless liquid dispenser |
WO2014065833A1 (en) * | 2012-10-25 | 2014-05-01 | Graco Minnesota Inc. | Power management for hot melt dispensing systems |
-
2012
- 2012-09-13 WO PCT/US2012/055048 patent/WO2013040147A2/en active Application Filing
- 2012-09-13 TW TW101133545A patent/TW201318922A/en unknown
- 2012-09-13 EP EP12830923.4A patent/EP2755775A4/en not_active Withdrawn
- 2012-09-13 KR KR1020147006325A patent/KR20140063681A/en not_active Application Discontinuation
- 2012-09-13 US US14/123,715 patent/US20140193277A1/en not_active Abandoned
- 2012-09-13 CN CN201280044403.5A patent/CN103826759A/en active Pending
Non-Patent Citations (1)
Title |
---|
See references of EP2755775A4 * |
Also Published As
Publication number | Publication date |
---|---|
WO2013040147A3 (en) | 2013-05-10 |
KR20140063681A (en) | 2014-05-27 |
EP2755775A4 (en) | 2015-04-01 |
EP2755775A2 (en) | 2014-07-23 |
US20140193277A1 (en) | 2014-07-10 |
CN103826759A (en) | 2014-05-28 |
TW201318922A (en) | 2013-05-16 |
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