GEP20166468B - Device directly controlling volume for pumps with reciprocal motion - Google Patents
Device directly controlling volume for pumps with reciprocal motionInfo
- Publication number
- GEP20166468B GEP20166468B GEAP201313633A GEAP2013013633A GEP20166468B GE P20166468 B GEP20166468 B GE P20166468B GE AP201313633 A GEAP201313633 A GE AP201313633A GE AP2013013633 A GEAP2013013633 A GE AP2013013633A GE P20166468 B GEP20166468 B GE P20166468B
- Authority
- GE
- Georgia
- Prior art keywords
- case
- controllable
- pumps
- inner chamber
- accumulator
- Prior art date
Links
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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
-
- 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
- F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
-
- 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
-
- 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
-
- 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
- F04B53/10—Valves; Arrangement of valves
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/02—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle
- F16K1/06—Special arrangements for improving the flow, e.g. special shape of passages or casings
- F16K1/08—Special arrangements for improving the flow, e.g. special shape of passages or casings in which the spindle is perpendicular to the general direction of flow
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
- F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
- F16K39/024—Devices for relieving the pressure on the sealing faces for lift valves using an auxiliary valve on the main valve
Abstract
A device includes a case with inlet-outlet channels and inner chamber communicated thereto. Movable accumulator is disposed inside of inner chamber substantially corresponding to the walls thereof; at that, the accumulator includes inner channel having disposed therein the unidirectional fluid withdrawal channel, where a valve is shifted in locked position and controllable valve base is disposed inside of case inner chamber between accumulator and outlet channel; at that, position sensing mechanism is engaged with the case and controllable valve base, and controllable case position can be fixed controllable.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261639524P | 2012-04-27 | 2012-04-27 | |
US13/827,136 US20130287600A1 (en) | 2012-04-27 | 2013-03-14 | Direct Volume-Controlling Device (DVCD) for Reciprocating Positive-Displacement Pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
GEP20166468B true GEP20166468B (en) | 2016-04-25 |
Family
ID=49477456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GEAP201313633A GEP20166468B (en) | 2012-04-27 | 2013-04-26 | Device directly controlling volume for pumps with reciprocal motion |
Country Status (17)
Country | Link |
---|---|
US (2) | US20130287600A1 (en) |
EP (1) | EP2855932A4 (en) |
JP (1) | JP2015522736A (en) |
CN (1) | CN104471244A (en) |
AU (1) | AU2013251424B2 (en) |
BR (1) | BR112014026688A2 (en) |
CA (1) | CA2871588A1 (en) |
EA (1) | EA201491900A1 (en) |
GE (1) | GEP20166468B (en) |
IL (1) | IL235295A0 (en) |
IN (1) | IN2014DN09577A (en) |
MA (1) | MA37559B1 (en) |
MX (1) | MX2014012861A (en) |
NZ (1) | NZ701890A (en) |
SG (1) | SG11201406870RA (en) |
WO (1) | WO2013163560A1 (en) |
ZA (1) | ZA201408650B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017213736B3 (en) * | 2017-08-08 | 2018-10-25 | Conti Temic Microelectronic Gmbh | Pneumatic valve |
US11209090B2 (en) | 2018-03-02 | 2021-12-28 | Marshall Excelsior Co. | Bypass valve assembly with integrated flow control valve |
US20220042507A1 (en) * | 2018-07-17 | 2022-02-10 | Autoquip, Inc. | Dual bias regulator assembly for operating diaphragm pump systems |
EP3833413B1 (en) * | 2019-08-26 | 2022-02-02 | Eli Lilly and Company | Rotary plunger pump subsystems |
CN117662412B (en) * | 2024-01-30 | 2024-04-02 | 四川省宜宾普什驱动有限责任公司 | High-pressure-resistant high-precision plunger type hydraulic pump and working method thereof |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2044629A (en) * | 1934-06-04 | 1936-06-16 | Arthur L Parker | Check valve for fluid pressure pipes |
US2713827A (en) * | 1952-09-29 | 1955-07-26 | Samuel M Koukios | Hydraulic compressor |
US2817361A (en) * | 1953-02-10 | 1957-12-24 | Mercier Jean | Piston accumulator |
US3000320A (en) * | 1957-07-18 | 1961-09-19 | Ring Sandiford | Pump |
US3258029A (en) * | 1964-01-13 | 1966-06-28 | Bell Aerospace Corp | Control device and spring therefor |
GB1347260A (en) * | 1970-08-27 | 1974-02-27 | Cav Ltd | Delivery valves |
US3782174A (en) * | 1971-08-09 | 1974-01-01 | J Varadi | Adjustable viscosimeter |
US3782410A (en) * | 1972-12-26 | 1974-01-01 | T Steuby | Valve |
US4112959A (en) * | 1977-04-22 | 1978-09-12 | Jaekel Gunter R | Adjustable check valve |
US4184809A (en) * | 1977-05-11 | 1980-01-22 | Louis Beck | Diaphragm pump construction having pulsator piston and mechanically actuated means to supply pulsator fluid |
JPS5410430A (en) * | 1977-06-24 | 1979-01-26 | Caterpillar Mitsubishi Ltd | Compound safety valve having functions of relief valve and make up valve |
US4365745A (en) * | 1981-02-05 | 1982-12-28 | Louis Beck | Diaphragm pump |
JP3443427B2 (en) * | 1992-03-11 | 2003-09-02 | ジヤトコ株式会社 | Accumulator for hydraulic control circuit |
US5299598A (en) * | 1992-07-02 | 1994-04-05 | Cross Pump International | Check valve |
US6264436B1 (en) * | 1999-05-11 | 2001-07-24 | Milton Roy Company | Multifunction valve |
US6966760B1 (en) * | 2000-03-17 | 2005-11-22 | Brp Us Inc. | Reciprocating fluid pump employing reversing polarity motor |
AU2003239888A1 (en) * | 2002-05-28 | 2003-12-12 | George Jefferson Greene Jr. | Flow measurement and control system for positive displacement pumps |
JP2005307767A (en) * | 2004-04-19 | 2005-11-04 | Shinano Kenshi Co Ltd | Check valve of positive displacement type pump |
US20060278280A1 (en) * | 2005-05-23 | 2006-12-14 | Tzai-Jen Yang | Check valve |
US8087345B2 (en) * | 2007-04-27 | 2012-01-03 | Checkpoint Fluidic Systems International, Ltd. | Positive displacement injection pump |
FR2941749A1 (en) * | 2009-02-03 | 2010-08-06 | Milton Roy Europe | ELASTIC MEMBRANE PUMP WITH HYDRAULIC CONTROL |
US8267123B2 (en) * | 2009-06-29 | 2012-09-18 | Emerson Process Management, Valve Automation Inc. | Methods and apparatus to charge accumulator apparatus |
CN201513310U (en) * | 2009-10-14 | 2010-06-23 | 周彧 | Reciprocating piston pump |
-
2013
- 2013-03-14 US US13/827,136 patent/US20130287600A1/en not_active Abandoned
- 2013-04-26 MX MX2014012861A patent/MX2014012861A/en unknown
- 2013-04-26 CA CA2871588A patent/CA2871588A1/en not_active Abandoned
- 2013-04-26 JP JP2015509185A patent/JP2015522736A/en active Pending
- 2013-04-26 IN IN9577DEN2014 patent/IN2014DN09577A/en unknown
- 2013-04-26 WO PCT/US2013/038440 patent/WO2013163560A1/en active Application Filing
- 2013-04-26 US US13/871,620 patent/US20130287608A1/en not_active Abandoned
- 2013-04-26 NZ NZ701890A patent/NZ701890A/en not_active IP Right Cessation
- 2013-04-26 GE GEAP201313633A patent/GEP20166468B/en unknown
- 2013-04-26 EP EP13782465.2A patent/EP2855932A4/en not_active Withdrawn
- 2013-04-26 EA EA201491900A patent/EA201491900A1/en unknown
- 2013-04-26 BR BR112014026688A patent/BR112014026688A2/en not_active IP Right Cessation
- 2013-04-26 CN CN201380030737.1A patent/CN104471244A/en active Pending
- 2013-04-26 AU AU2013251424A patent/AU2013251424B2/en not_active Ceased
- 2013-04-26 SG SG11201406870RA patent/SG11201406870RA/en unknown
-
2014
- 2014-10-23 IL IL235295A patent/IL235295A0/en unknown
- 2014-11-21 MA MA37559A patent/MA37559B1/en unknown
- 2014-11-25 ZA ZA2014/08650A patent/ZA201408650B/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU2013251424B2 (en) | 2017-09-07 |
CA2871588A1 (en) | 2013-10-31 |
SG11201406870RA (en) | 2014-11-27 |
CN104471244A (en) | 2015-03-25 |
IN2014DN09577A (en) | 2015-07-17 |
EP2855932A1 (en) | 2015-04-08 |
US20130287600A1 (en) | 2013-10-31 |
AU2013251424A1 (en) | 2014-11-27 |
WO2013163560A1 (en) | 2013-10-31 |
MA37559B1 (en) | 2016-10-31 |
ZA201408650B (en) | 2016-04-28 |
JP2015522736A (en) | 2015-08-06 |
NZ701890A (en) | 2017-01-27 |
MA37559A1 (en) | 2016-03-31 |
EP2855932A4 (en) | 2016-08-31 |
EA201491900A1 (en) | 2015-04-30 |
MX2014012861A (en) | 2015-07-14 |
BR112014026688A2 (en) | 2017-07-18 |
IL235295A0 (en) | 2014-12-31 |
US20130287608A1 (en) | 2013-10-31 |
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