WO2011063201A1 - Telescopic enclosure for rod coupler - Google Patents
Telescopic enclosure for rod coupler Download PDFInfo
- Publication number
- WO2011063201A1 WO2011063201A1 PCT/US2010/057375 US2010057375W WO2011063201A1 WO 2011063201 A1 WO2011063201 A1 WO 2011063201A1 US 2010057375 W US2010057375 W US 2010057375W WO 2011063201 A1 WO2011063201 A1 WO 2011063201A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- piece
- enclosure
- pieces
- pump
- coupler
- 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
- 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
- F04B53/18—Lubricating
-
- 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
- F04B53/14—Pistons, piston-rods or piston-rod connections
-
- 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
- F04B53/14—Pistons, piston-rods or piston-rod connections
- F04B53/144—Adaptation of piston-rods
- F04B53/147—Mounting or detaching of piston rod
-
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
Definitions
- the instant invention is designed for used with plural component dispensing systems. Previous designs used a single ISO lube housing piece with a small access hole to get at the coupler piece. This hole was plugged during operation and needed to be removed with a tool before servicing. A tool was needed to remove the coupler pin through the access hole.
- An enclosure will be used to pump throat seal liquid (TSL) on a hydraulic pumpline.
- the housing will telescope to allow for easier and faster access to the pump coupler without the use of tools.
- the ISO Lube pump is required on any pump containing moisture sensitive chemicals, such as isocyanates, in order to isolate the chemical from moisture. While in operation the ISO lube housing will be completely filled with ISO lube.
- the coupler piece which connects the hydraulic piston rod to the chemical rod, needs to be removed in order to service the chemical or hydraulic pump. Fluid must first be drained from the enclosure, and then the locking nut can be removed by backing it away from the large housing piece. Then the two housing pieces can be loosened by hand. When the end of the thread is reached, the small housing collapses into the large housing, allowing easy access to the rod coupler. See Figure 2 for a view of the collapsed enclosure.
- the 3 piece design utilizes knurled surfaces to eliminate the need for tools. It is also telescoping so the coupler piece can easily be serviced without the need for a small access hole or any tools.
- Figure 1 shows a cross-section of the pump coupler with the enclosure of the instant invention positioned for operation.
- Figure 2 shows a cross-section of the pump coupler with the enclosure of the instant invention positioned for maintenance.
- An enclosure 10 will be used to pump throat seal liquid (TSL) 12 on a hydraulic pumpline 14. While in operation the ISO (isocyanates) lube housing 16 will be completely filled with ISO lube 12.
- the 3 piece design utilizes knurled surfaces 34 to eliminate the need for tools. It is also telescoping so the coupler piece 18 can easily be serviced without the need for a small access hole or any tools.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Actuator (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012125243/06A RU2536464C2 (en) | 2009-11-19 | 2010-11-19 | Telescopic casing of rod coupling element |
AU2010321843A AU2010321843A1 (en) | 2009-11-19 | 2010-11-19 | Telescopic enclosure for rod coupler |
US13/509,898 US20130112073A1 (en) | 2009-11-19 | 2010-11-19 | Lube pump telescoping enclosure |
EP10782508A EP2501934A1 (en) | 2009-11-19 | 2010-11-19 | Telescopic enclosure for rod coupler |
JP2012540078A JP2013511654A (en) | 2009-11-19 | 2010-11-19 | Lubricant pump built-in enclosure |
BR112012011842A BR112012011842A2 (en) | 2009-11-19 | 2010-11-19 | telescopic rod coupler housing |
IN5043DEN2012 IN2012DN05043A (en) | 2009-11-19 | 2010-11-19 | |
UAA201207426A UA105254C2 (en) | 2009-11-19 | 2010-11-19 | Telescopic enclosure for rod coupler |
CN2010800522637A CN102667150A (en) | 2009-11-19 | 2010-11-19 | Telescopic enclosure for rod coupler |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26266909P | 2009-11-19 | 2009-11-19 | |
US61/262,669 | 2009-11-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011063201A1 true WO2011063201A1 (en) | 2011-05-26 |
Family
ID=43598454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2010/057375 WO2011063201A1 (en) | 2009-11-19 | 2010-11-19 | Telescopic enclosure for rod coupler |
Country Status (11)
Country | Link |
---|---|
US (1) | US20130112073A1 (en) |
EP (1) | EP2501934A1 (en) |
JP (1) | JP2013511654A (en) |
KR (1) | KR20120095990A (en) |
CN (1) | CN102667150A (en) |
AU (1) | AU2010321843A1 (en) |
BR (1) | BR112012011842A2 (en) |
IN (1) | IN2012DN05043A (en) |
RU (1) | RU2536464C2 (en) |
UA (1) | UA105254C2 (en) |
WO (1) | WO2011063201A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017174405A1 (en) * | 2016-04-08 | 2017-10-12 | Delphi International Operations Luxembourg S.À R.L. | Fuel pump |
US20220252057A1 (en) * | 2021-02-05 | 2022-08-11 | Wagner Spray Tech Corproation | Piston coupler for a reciprocating pump |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9322402B2 (en) * | 2010-02-24 | 2016-04-26 | J-Mac Tool, Inc. | Dove-tail clamp |
DE102012017046B3 (en) * | 2012-08-29 | 2013-10-31 | Eisenmann Ag | Four-valve high-pressure pump |
US20140334947A1 (en) * | 2013-05-10 | 2014-11-13 | Caterpillar Inc. | Fluid pump system |
CN103807128A (en) * | 2014-03-12 | 2014-05-21 | 长沙智能控制系统有限公司 | Hydraulic drive vertical plunger pump |
CN104675689A (en) * | 2015-01-24 | 2015-06-03 | 湖州南丰机械制造有限公司 | Connecting support for connecting motor and pump body |
US11015595B2 (en) | 2016-06-30 | 2021-05-25 | Graco Minnesota Inc. | Piston pump and seal ring |
US10774830B2 (en) | 2018-04-03 | 2020-09-15 | Graco Minnesota Inc. | Self-lubricating pump throat seal |
WO2019210252A1 (en) * | 2018-04-27 | 2019-10-31 | Ameriforge Group Inc. | Well service pump system joint |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB595458A (en) * | 1944-12-08 | 1947-12-05 | Uni Gun Lubricating Equipment | Improvements in or relating to reciprocating pumps |
US20030068241A1 (en) * | 2001-10-05 | 2003-04-10 | Mccollough Mark Wayne | Shaft coupling and shifting mechanism for pneumatic pump |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3469532A (en) * | 1968-03-25 | 1969-09-30 | Mcneil Corp | Pump |
JPS5330607Y2 (en) * | 1974-12-30 | 1978-07-31 | ||
SU1121495A1 (en) * | 1982-12-10 | 1984-10-30 | Всесоюзный нефтегазовый научно-исследовательский институт | Borehole pump plunger |
US5147188A (en) * | 1990-04-11 | 1992-09-15 | Graco Inc. | Priming piston pump piston check valve |
US5261449A (en) * | 1992-05-15 | 1993-11-16 | Val-Matic Valve And Manufacturing Corp. | Quick change coupling for tilted disc check valve with top mounted dashpot |
CN2236596Y (en) * | 1995-10-16 | 1996-10-02 | 郭心敬 | Telescopic screwed pipe connector |
CN2289118Y (en) * | 1997-06-13 | 1998-08-26 | 张方捷 | Telescopic movable joint |
JPH11257244A (en) * | 1998-03-09 | 1999-09-21 | Emp:Kk | Plunger pump and system of the same |
EP1039133A1 (en) * | 1998-10-05 | 2000-09-27 | Manuel Alquezar Gazulla | Bob system for alternating pumps |
US6164188A (en) * | 1998-11-23 | 2000-12-26 | Miser; H T | Reciprocating pump/compressor with self-aligning piston |
JP2001248544A (en) * | 2000-03-08 | 2001-09-14 | Sanei:Kk | Coupling auxiliary device of hydraulic pump |
JP2004530074A (en) * | 2001-06-05 | 2004-09-30 | グラコ ミネソタ インコーポレーテッド | Integrated filter housing |
RU28740U1 (en) * | 2001-07-06 | 2003-04-10 | Федеральное государственное унитарное предприятие "Уральский завод транспортного машиностроения" | The drive of sucker rod pumps and the device for dismantling the lower connecting rod head |
-
2010
- 2010-11-19 IN IN5043DEN2012 patent/IN2012DN05043A/en unknown
- 2010-11-19 KR KR1020127015682A patent/KR20120095990A/en not_active Application Discontinuation
- 2010-11-19 JP JP2012540078A patent/JP2013511654A/en not_active Ceased
- 2010-11-19 BR BR112012011842A patent/BR112012011842A2/en not_active IP Right Cessation
- 2010-11-19 EP EP10782508A patent/EP2501934A1/en not_active Withdrawn
- 2010-11-19 CN CN2010800522637A patent/CN102667150A/en active Pending
- 2010-11-19 RU RU2012125243/06A patent/RU2536464C2/en not_active IP Right Cessation
- 2010-11-19 AU AU2010321843A patent/AU2010321843A1/en not_active Abandoned
- 2010-11-19 UA UAA201207426A patent/UA105254C2/en unknown
- 2010-11-19 US US13/509,898 patent/US20130112073A1/en not_active Abandoned
- 2010-11-19 WO PCT/US2010/057375 patent/WO2011063201A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB595458A (en) * | 1944-12-08 | 1947-12-05 | Uni Gun Lubricating Equipment | Improvements in or relating to reciprocating pumps |
US20030068241A1 (en) * | 2001-10-05 | 2003-04-10 | Mccollough Mark Wayne | Shaft coupling and shifting mechanism for pneumatic pump |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017174405A1 (en) * | 2016-04-08 | 2017-10-12 | Delphi International Operations Luxembourg S.À R.L. | Fuel pump |
US20220252057A1 (en) * | 2021-02-05 | 2022-08-11 | Wagner Spray Tech Corproation | Piston coupler for a reciprocating pump |
Also Published As
Publication number | Publication date |
---|---|
UA105254C2 (en) | 2014-04-25 |
RU2012125243A (en) | 2013-12-27 |
BR112012011842A2 (en) | 2016-03-15 |
AU2010321843A1 (en) | 2012-06-07 |
RU2536464C2 (en) | 2014-12-27 |
JP2013511654A (en) | 2013-04-04 |
EP2501934A1 (en) | 2012-09-26 |
IN2012DN05043A (en) | 2015-10-09 |
CN102667150A (en) | 2012-09-12 |
US20130112073A1 (en) | 2013-05-09 |
KR20120095990A (en) | 2012-08-29 |
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