CA1077731A - Drive rod coupling for positive displacement pump - Google Patents
Drive rod coupling for positive displacement pumpInfo
- Publication number
- CA1077731A CA1077731A CA270,406A CA270406A CA1077731A CA 1077731 A CA1077731 A CA 1077731A CA 270406 A CA270406 A CA 270406A CA 1077731 A CA1077731 A CA 1077731A
- Authority
- CA
- Canada
- Prior art keywords
- head
- bearing
- face
- plunger
- elements
- 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.)
- Expired
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 30
- 238000010168 coupling process Methods 0.000 title claims abstract description 30
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 30
- 238000006073 displacement reaction Methods 0.000 title abstract description 8
- 239000012530 fluid Substances 0.000 claims description 44
- 230000000295 complement effect Effects 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 description 14
- 239000007789 gas Substances 0.000 description 12
- 230000006378 damage Effects 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- 230000003993 interaction Effects 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000937413 Axia Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C5/00—Crossheads; Constructions of connecting-rod heads or piston-rod connections rigid with crossheads
-
- 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
-
- 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
- F04B9/103—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 having only one pumping chamber
- F04B9/105—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 having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor
-
- 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
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/10—Connection to driving members
- F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
- F16J1/22—Connection to driving members with connecting-rods, i.e. pivotal connections with universal joint, e.g. ball-joint
-
- 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
- F16J7/00—Piston-rods
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66130876A | 1976-02-25 | 1976-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1077731A true CA1077731A (en) | 1980-05-20 |
Family
ID=24653061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA270,406A Expired CA1077731A (en) | 1976-02-25 | 1977-01-25 | Drive rod coupling for positive displacement pump |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS52148801A (https=) |
| AR (1) | AR216644A1 (https=) |
| AU (1) | AU515893B2 (https=) |
| BE (1) | BE851744A (https=) |
| BR (1) | BR7701137A (https=) |
| CA (1) | CA1077731A (https=) |
| CH (1) | CH610629A5 (https=) |
| DE (1) | DE2708309A1 (https=) |
| FR (1) | FR2342412A1 (https=) |
| GB (1) | GB1572632A (https=) |
| IT (1) | IT1192171B (https=) |
| MX (1) | MX4203E (https=) |
| NL (1) | NL7701804A (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6137476U (ja) * | 1984-08-09 | 1986-03-08 | クロダ・ワツツ株式会社 | 空圧駆動式ピストンポンプ |
| JPS63143772U (https=) * | 1987-03-12 | 1988-09-21 | ||
| JP2513402Y2 (ja) * | 1987-05-28 | 1996-10-09 | 株式会社島津製作所 | プランジヤポンプ |
| US6086070A (en) * | 1997-09-18 | 2000-07-11 | Flow International Corporation | High pressure fluid seal assembly |
| US6113304A (en) * | 1997-09-18 | 2000-09-05 | Flow International Corporation | Coupling for high pressure fluid pump assembly |
| EP1693570B1 (en) * | 2005-02-16 | 2008-07-16 | National-Oilwell, L.P. | Connector assembly, rod retention system and method |
| CN103671021A (zh) * | 2012-09-12 | 2014-03-26 | 中国石油化工股份有限公司 | 一种活塞杆的弹性连接结构及其连接方法 |
| CN102913506B (zh) * | 2012-11-09 | 2015-12-09 | 浙江大学 | 一种球绞内置于活塞杆式液压缸 |
| DE102015224311B4 (de) * | 2015-12-04 | 2022-10-27 | Festo Se & Co. Kg | Linearantriebsanordnung |
| GB2621526B (en) * | 2021-08-13 | 2024-07-31 | Zpe Ltd | Drive assembly |
| EP4367368A1 (en) | 2021-08-13 | 2024-05-15 | Zpe Ltd | Cam profile drive assembly |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE468648C (de) * | 1928-11-17 | Frank Deschnak | Kolben fuer Brennkraftmaschinen | |
| GB321761A (en) * | 1929-09-13 | 1929-11-21 | Enoch Latimer Wedge | Improvements in, or relating to, pistons for engine cylinders |
| DE577808C (de) * | 1931-12-12 | 1933-06-06 | Walter Kelz | Kolben fuer Brennkraftmaschinen |
| DE749285C (de) * | 1940-07-17 | 1944-11-20 | Anlenkung einer mit kugeligem Kopf versehenen Pleuelstange an einem einteiligen nichtmetallischen Kolben | |
| US2451216A (en) * | 1946-07-18 | 1948-10-12 | Westinghouse Electric Corp | Piston and connecting rod |
| GB949234A (en) * | 1960-06-18 | 1964-02-12 | Linde Eismasch Ag | Improvements in or relating to pistons for hydraulic pumps |
| US3175646A (en) * | 1963-04-29 | 1965-03-30 | Electric Regulator Corp | Joint for piston-piston rod combination, and valve function thereof |
| GB1145140A (en) * | 1966-12-13 | 1969-03-12 | Danfoss As | Piston assemblies |
| US3670630A (en) * | 1969-12-15 | 1972-06-20 | Dart Ind Inc | Resilient connecting means |
-
1977
- 1977-01-25 CA CA270,406A patent/CA1077731A/en not_active Expired
- 1977-01-31 GB GB381777A patent/GB1572632A/en not_active Expired
- 1977-02-01 AU AU21786/77A patent/AU515893B2/en not_active Expired
- 1977-02-09 FR FR7703607A patent/FR2342412A1/fr active Granted
- 1977-02-11 AR AR26653077A patent/AR216644A1/es active
- 1977-02-21 NL NL7701804A patent/NL7701804A/xx unknown
- 1977-02-22 JP JP1859777A patent/JPS52148801A/ja active Pending
- 1977-02-23 IT IT2060177A patent/IT1192171B/it active
- 1977-02-23 CH CH226177A patent/CH610629A5/xx not_active IP Right Cessation
- 1977-02-23 BE BE175188A patent/BE851744A/xx unknown
- 1977-02-24 MX MX546577U patent/MX4203E/es unknown
- 1977-02-24 BR BR7701137A patent/BR7701137A/pt unknown
- 1977-02-25 DE DE19772708309 patent/DE2708309A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1572632A (en) | 1980-07-30 |
| AU2178677A (en) | 1978-08-10 |
| IT1192171B (it) | 1988-03-31 |
| MX4203E (es) | 1982-01-27 |
| FR2342412B1 (https=) | 1982-06-18 |
| AU515893B2 (en) | 1981-05-07 |
| NL7701804A (nl) | 1977-08-29 |
| FR2342412A1 (fr) | 1977-09-23 |
| DE2708309A1 (de) | 1977-09-08 |
| JPS52148801A (en) | 1977-12-10 |
| BR7701137A (pt) | 1977-12-06 |
| AR216644A1 (es) | 1980-01-15 |
| BE851744A (fr) | 1977-06-16 |
| CH610629A5 (en) | 1979-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4160626A (en) | Drive rod coupling for positive displacement pump | |
| CA1077731A (en) | Drive rod coupling for positive displacement pump | |
| US6171070B1 (en) | High-pressure reciprocating pumps | |
| US20190264680A1 (en) | Fluid End Assembly with Modified Suction Block | |
| US3207080A (en) | Balanced pressure pump | |
| US5127807A (en) | Ultra high pressure field end for a reciprocating pump | |
| US5924853A (en) | High pressure pump | |
| US5195878A (en) | Air-operated high-temperature corrosive liquid pump | |
| US3370545A (en) | Valve assembly for high pressure compressors and the like | |
| US20050191190A1 (en) | Double action simplex plunger/diaphragm pump | |
| US6305265B1 (en) | Method and apparatus for pressurizing vaporous fluids | |
| US4637295A (en) | Pump seal with curved backup plate | |
| EP1249607B1 (en) | Plunger assembly and reciprocating plunger pump incorporating same | |
| CA1075079A (en) | Pump for fluent, and especially heavy and abrasive materials | |
| US4762051A (en) | Single acting pump with double acting drive | |
| US3982765A (en) | Piston pump | |
| US20180163719A1 (en) | Reciprocating pump | |
| EP0496779A1 (en) | Pump apparatus | |
| US3846048A (en) | Free piston pump | |
| WO2003038320A1 (en) | Method and device at a hydrodynamic pump piston | |
| US3572384A (en) | Two-way vacuum valves | |
| US3314335A (en) | Actuator locking mechanism | |
| RU2162966C1 (ru) | Поршень скважинного штангового насоса | |
| US12169022B2 (en) | Piston compressor | |
| US12313060B2 (en) | Zeroing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |