AR084325A1 - Un conjunto de sello, un conjunto de bomba de embolo que incluye a dicho conjunto de sello, y un metodo para sellar un embolo a una carcasa de bomba dentro de dicho conjunto de bomba de embolo - Google Patents
Un conjunto de sello, un conjunto de bomba de embolo que incluye a dicho conjunto de sello, y un metodo para sellar un embolo a una carcasa de bomba dentro de dicho conjunto de bomba de emboloInfo
- Publication number
- AR084325A1 AR084325A1 ARP110104722A ARP110104722A AR084325A1 AR 084325 A1 AR084325 A1 AR 084325A1 AR P110104722 A ARP110104722 A AR P110104722A AR P110104722 A ARP110104722 A AR P110104722A AR 084325 A1 AR084325 A1 AR 084325A1
- Authority
- AR
- Argentina
- Prior art keywords
- pump
- seal
- assembly
- plunger
- seal assembly
- 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
- F04B53/14—Pistons, piston-rods or piston-rod connections
- F04B53/143—Sealing provided on the piston
-
- 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
- F16J15/166—Sealings between relatively-moving surfaces with means to prevent the extrusion of the packing
-
- 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
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
- F16J15/184—Tightening mechanisms
-
- 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
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
- F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings
-
- 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
- F16J15/56—Other sealings for reciprocating rods
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49297—Seal or packing making
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Reciprocating Pumps (AREA)
- Sealing Devices (AREA)
Abstract
Un conjunto de sello dispuesto dentro de una ranura anular de una cámara cilíndrica para recibir un émbolo, caracterizado porque comprende: un sello principal que tiene un eje, un lado anterior y un lado posterior; un sello de respaldo en contacto con el lado posterior del sello principal, sello de respaldo que presenta superficies cilíndricas de diámetro interior y exterior; el sello de respaldo que está hecho de un material más duro que el del sello principal y es expansible en su ancho radial entre las superficies cilíndricas de diámetro interior y exterior en respuesta a una fuerza hacia atrás en dirección axial; y al menos una ranura de extrusión en el lado anterior del sello de respaldo para recibir una porción extrusada del lado posterior del sello principal durante una carrera de avance del émbolo de la bomba. Se divulgan también, un conjunto de bomba de émbolo que incluye al conjunto de sello y un método para sellar un émbolo a una carcasa de bomba dentro del conjunto de bomba de émbolo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42368610P | 2010-12-16 | 2010-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR084325A1 true AR084325A1 (es) | 2013-05-08 |
Family
ID=46232656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP110104722A AR084325A1 (es) | 2010-12-16 | 2011-12-16 | Un conjunto de sello, un conjunto de bomba de embolo que incluye a dicho conjunto de sello, y un metodo para sellar un embolo a una carcasa de bomba dentro de dicho conjunto de bomba de embolo |
Country Status (8)
Country | Link |
---|---|
US (1) | US9249797B2 (es) |
EP (1) | EP2652334A2 (es) |
CN (1) | CN103370543A (es) |
AR (1) | AR084325A1 (es) |
AU (1) | AU2011343526A1 (es) |
CA (1) | CA2820959A1 (es) |
EA (1) | EA201390890A1 (es) |
WO (1) | WO2012083179A2 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103370543A (zh) | 2010-12-16 | 2013-10-23 | S.P.M.流量控制股份有限公司 | 具有包括挤压凹部的楔状密封的活塞填密件 |
CA2863641A1 (en) | 2012-02-03 | 2013-08-08 | S.P.M. Flow Control, Inc. | Pump assembly including fluid cylinder and tapered valve seats |
USD748228S1 (en) | 2013-01-31 | 2016-01-26 | S.P.M. Flow Control, Inc. | Valve seat |
CN103195699B (zh) * | 2013-04-18 | 2016-05-25 | 长江大学 | 一种采用自增强密封结构的泵头体自增强装置 |
DE102013018108B4 (de) * | 2013-12-03 | 2015-08-06 | Carl Freudenberg Kg | Dichtung |
CN103711688B (zh) * | 2014-01-16 | 2015-09-09 | 长江大学 | 一种超高压泵头体自增强的自紧密封与应力测试装置 |
CN104534091B (zh) * | 2015-01-06 | 2017-02-01 | 长江大学 | 一种超高压容器自增强的密封结构 |
US11448210B2 (en) | 2015-07-02 | 2022-09-20 | Spm Oil & Gas Inc. | Valve for reciprocating pump assembly |
US10221848B2 (en) | 2015-07-02 | 2019-03-05 | S.P.M. Flow Control, Inc. | Valve for reciprocating pump assembly |
CN105065254B (zh) * | 2015-08-18 | 2017-09-19 | 三一石油智能装备有限公司 | 一种柱塞式压裂泵及石油压裂车 |
US20190101109A1 (en) * | 2017-10-02 | 2019-04-04 | S.P.M. Flow Control, Inc. | Valve stop |
RU176386U1 (ru) * | 2017-12-06 | 2018-01-17 | Вячеслав Витальевич Зверев | Механическое уплотнение плунжера и штоков |
CN112628519B (zh) * | 2019-10-08 | 2022-09-30 | 中国石油化工股份有限公司 | 一种高压自紧式管道堵头及其应用 |
US20240209851A1 (en) * | 2020-03-26 | 2024-06-27 | Spm Oil & Gas Inc | Modular plunger packing gland assembly |
US11698063B2 (en) * | 2020-05-15 | 2023-07-11 | American Jereh International Corporation | Hydraulic end assembly structure of a plunger pump |
US12018676B2 (en) | 2020-11-20 | 2024-06-25 | Gd Energy Products, Llc | Scraper ring assembly |
US11692544B2 (en) * | 2020-11-20 | 2023-07-04 | Gd Energy Products, Llc | Scraper ring assembly |
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US3037460A (en) | 1960-04-26 | 1962-06-05 | Armco Steel Corp | Pumps |
US3666382A (en) | 1970-03-24 | 1972-05-30 | Roseville Engineering Inc | Pump |
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US3786551A (en) | 1972-04-10 | 1974-01-22 | J Gregg | Piston puller |
US3907307A (en) * | 1972-11-01 | 1975-09-23 | Exxon Production Research Co | Packing assembly |
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CN103370543A (zh) | 2010-12-16 | 2013-10-23 | S.P.M.流量控制股份有限公司 | 具有包括挤压凹部的楔状密封的活塞填密件 |
-
2011
- 2011-12-16 CN CN2011800678550A patent/CN103370543A/zh active Pending
- 2011-12-16 EA EA201390890A patent/EA201390890A1/ru unknown
- 2011-12-16 AR ARP110104722A patent/AR084325A1/es unknown
- 2011-12-16 US US13/328,608 patent/US9249797B2/en active Active
- 2011-12-16 EP EP11848023.5A patent/EP2652334A2/en not_active Withdrawn
- 2011-12-16 AU AU2011343526A patent/AU2011343526A1/en not_active Abandoned
- 2011-12-16 CA CA2820959A patent/CA2820959A1/en not_active Abandoned
- 2011-12-16 WO PCT/US2011/065514 patent/WO2012083179A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2012083179A2 (en) | 2012-06-21 |
EP2652334A2 (en) | 2013-10-23 |
US9249797B2 (en) | 2016-02-02 |
AU2011343526A1 (en) | 2013-07-11 |
EA201390890A1 (ru) | 2013-12-30 |
CN103370543A (zh) | 2013-10-23 |
US20120152111A1 (en) | 2012-06-21 |
CA2820959A1 (en) | 2012-06-21 |
WO2012083179A3 (en) | 2012-10-18 |
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Legal Events
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FB | Suspension of granting procedure |