PT79489B - Pump and system employed therein - Google Patents
Pump and system employed therein Download PDFInfo
- Publication number
- PT79489B PT79489B PT79489A PT7948984A PT79489B PT 79489 B PT79489 B PT 79489B PT 79489 A PT79489 A PT 79489A PT 7948984 A PT7948984 A PT 7948984A PT 79489 B PT79489 B PT 79489B
- Authority
- PT
- Portugal
- Prior art keywords
- fluid
- chamber
- pump
- pressure
- barrier
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims abstract description 143
- 238000005086 pumping Methods 0.000 claims abstract description 44
- 230000004888 barrier function Effects 0.000 claims abstract description 28
- 238000004891 communication Methods 0.000 claims description 14
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims 3
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000005012 migration Effects 0.000 abstract 1
- 238000013508 migration Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 11
- 238000007789 sealing Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 6
- 238000009472 formulation Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YMLFYGFCXGNERH-UHFFFAOYSA-K butyltin trichloride Chemical compound CCCC[Sn](Cl)(Cl)Cl YMLFYGFCXGNERH-UHFFFAOYSA-K 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
- -1 for example Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- NPAIMXWXWPJRES-UHFFFAOYSA-N butyltin(3+) Chemical compound CCCC[Sn+3] NPAIMXWXWPJRES-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Inorganic materials O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
- F04B7/06—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports the pistons and cylinders being relatively reciprocated and rotated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Fluid-Pressure Circuits (AREA)
- Rotary Pumps (AREA)
- Saccharide Compounds (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Air Conditioning Control Device (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measuring Volume Flow (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/551,447 US4536140A (en) | 1983-11-14 | 1983-11-14 | Pump apparatus and system for containing and metering uniform pulses of a small amount of a hazardous liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT79489A PT79489A (en) | 1984-12-01 |
| PT79489B true PT79489B (en) | 1986-09-08 |
Family
ID=24201306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT79489A PT79489B (en) | 1983-11-14 | 1984-11-13 | Pump and system employed therein |
Country Status (20)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4941809A (en) * | 1986-02-13 | 1990-07-17 | Pinkerton Harry E | Valveless positive displacement metering pump |
| US4924805A (en) * | 1988-12-28 | 1990-05-15 | Pitney Bowes Inc. | Pump system for moistener nozzle |
| US5074767A (en) * | 1990-10-24 | 1991-12-24 | Hypro Corporation | Positive displacement pump with rotating reciprocating piston and improved lubrication feature |
| US5096394A (en) * | 1990-10-24 | 1992-03-17 | Gerlach C Richard | Positive displacement pump with rotating reciprocating piston and improved pulsation dampening |
| US5022831A (en) * | 1990-10-24 | 1991-06-11 | Hypro Corporation | Positive displacement pump with rotating reciprocating piston |
| US6423143B1 (en) * | 1999-11-02 | 2002-07-23 | Illinois Tool Works Inc. | Voltage block monitoring system |
| US6520755B1 (en) | 2000-10-10 | 2003-02-18 | Beckman Coulter, Inc. | Fluid-moving device with integrated valve |
| JP4671771B2 (ja) * | 2005-06-10 | 2011-04-20 | 株式会社エヌ・ティ・ティ・ドコモ | 無線通信装置及び無線通信方法 |
| EP1776905B1 (en) * | 2005-10-21 | 2007-12-26 | Gruppo Cimbali S.p.A. | A method for heating and whipping milk and a device for carrying out the method |
| US20080187449A1 (en) * | 2007-02-02 | 2008-08-07 | Tetra Laval Holdings & Finance Sa | Pump system with integrated piston-valve actuation |
| US9057363B2 (en) * | 2007-12-10 | 2015-06-16 | Bayer Medical Care, Inc. | Continuous fluid delivery system |
| US9222470B2 (en) * | 2010-03-17 | 2015-12-29 | Sensile Pat Ag | Micropump |
| HRP20250654T1 (hr) | 2015-01-09 | 2025-07-18 | Bayer Healthcare Llc | Višestruki sustav za isporuku tekućine s višenamjenskim jednokratnim kompletom i njegove značajke |
| US11143172B2 (en) | 2017-11-01 | 2021-10-12 | Fluid Metering, Inc. | Piston/liner configuration coordination in a piston pump |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3168872A (en) * | 1963-01-23 | 1965-02-09 | Harry E Pinkerton | Positive displacement piston pump |
| US3687651A (en) * | 1968-12-26 | 1972-08-29 | Ball Brothers Co Inc | Ignition flash control means for bottle treatment |
| FR2044936A5 (en) * | 1969-05-19 | 1971-02-26 | Wilhelm Hedrich Vakuuman | Chilling pumps for abrasive filled resins red - uces wear and fluid seal |
| US3602613A (en) * | 1969-09-25 | 1971-08-31 | Duriron Co | High pressure pump |
| US3804312A (en) * | 1973-05-18 | 1974-04-16 | Ibm | Paper tape supply |
| JPS5079804A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-11-19 | 1975-06-28 | ||
| JPS5122103A (en) * | 1974-08-17 | 1976-02-21 | Freunt Ind Co Ltd | Koochinguekitono teiryokyokyusochi |
| GB1520124A (en) * | 1974-09-18 | 1978-08-02 | M & T Chemicals Inc | Process for applying stannic oxide coatings to glass |
| BE852904A (fr) * | 1977-03-25 | 1977-07-18 | Inst Nat Du Verre | Installation pour traiter superficiellement des bouteilles |
| JPS5913080B2 (ja) * | 1977-07-04 | 1984-03-27 | トヨタ自動車株式会社 | レンジ自動切換式複数測定点測定装置 |
| JPS5526348A (en) * | 1978-08-11 | 1980-02-25 | Hitachi Shipbuilding Eng Co | Flatter preventing apparatus of trass structure long bridge |
| US4227862A (en) * | 1978-09-19 | 1980-10-14 | Frick Company | Solid state compressor control system |
| JPS5932044B2 (ja) * | 1979-09-05 | 1984-08-06 | マルコン電子株式会社 | 電圧非直線抵抗素子の製造方法 |
| US4389234A (en) * | 1982-03-18 | 1983-06-21 | M&T Chemicals Inc. | Glass coating hood and method of spray coating glassware |
-
1983
- 1983-11-14 US US06/551,447 patent/US4536140A/en not_active Expired - Lifetime
-
1984
- 1984-10-12 IN IN795/DEL/84A patent/IN162291B/en unknown
- 1984-11-02 NZ NZ210078A patent/NZ210078A/en unknown
- 1984-11-05 KR KR1019840006910A patent/KR910006336B1/ko not_active Expired
- 1984-11-08 GR GR80886A patent/GR80886B/el unknown
- 1984-11-12 MX MX203354A patent/MX163088B/es unknown
- 1984-11-12 IL IL73488A patent/IL73488A/xx not_active IP Right Cessation
- 1984-11-13 AT AT84307842T patent/ATE41979T1/de not_active IP Right Cessation
- 1984-11-13 CA CA000467591A patent/CA1242930A/en not_active Expired
- 1984-11-13 EP EP84307842A patent/EP0150575B1/en not_active Expired
- 1984-11-13 ES ES537605A patent/ES537605A0/es active Granted
- 1984-11-13 BR BR8405782A patent/BR8405782A/pt not_active IP Right Cessation
- 1984-11-13 AU AU35393/84A patent/AU565973B2/en not_active Expired
- 1984-11-13 DK DK538884A patent/DK538884A/da not_active Application Discontinuation
- 1984-11-13 DE DE8484307842T patent/DE3477598D1/de not_active Expired
- 1984-11-13 NO NO844529A patent/NO167598C/no not_active IP Right Cessation
- 1984-11-13 PH PH31442A patent/PH20917A/en unknown
- 1984-11-13 PT PT79489A patent/PT79489B/pt not_active IP Right Cessation
- 1984-11-14 JP JP59240390A patent/JPS60166768A/ja active Granted
- 1984-11-14 ZA ZA848875A patent/ZA848875B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES8507660A1 (es) | 1985-09-01 |
| EP0150575A3 (en) | 1987-04-15 |
| JPS60166768A (ja) | 1985-08-30 |
| EP0150575B1 (en) | 1989-04-05 |
| DK538884D0 (da) | 1984-11-13 |
| JPH0330719B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-05-01 |
| PH20917A (en) | 1987-05-28 |
| KR910006336B1 (ko) | 1991-08-20 |
| ZA848875B (en) | 1985-07-31 |
| PT79489A (en) | 1984-12-01 |
| IL73488A (en) | 1990-12-23 |
| NO167598B (no) | 1991-08-12 |
| ES537605A0 (es) | 1985-09-01 |
| AU3539384A (en) | 1985-05-23 |
| NZ210078A (en) | 1986-12-05 |
| KR850004085A (ko) | 1985-07-01 |
| NO844529L (no) | 1985-05-15 |
| GR80886B (en) | 1985-03-11 |
| US4536140A (en) | 1985-08-20 |
| DK538884A (da) | 1985-05-15 |
| IN162291B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-04-23 |
| ATE41979T1 (de) | 1989-04-15 |
| DE3477598D1 (en) | 1989-05-11 |
| MX163088B (es) | 1991-08-19 |
| BR8405782A (pt) | 1985-09-17 |
| NO167598C (no) | 1991-11-20 |
| AU565973B2 (en) | 1987-10-01 |
| CA1242930A (en) | 1988-10-11 |
| EP0150575A2 (en) | 1985-08-07 |
| IL73488A0 (en) | 1985-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20050308 |