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1. (WO2018138560) ANNULAR PACKING FOR A STUFFING BOX AND PRODUCTION METHOD THEREOF
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Pub. No.: WO/2018/138560 International Application No.: PCT/IB2017/055013
Publication Date: 02.08.2018 International Filing Date: 18.08.2017
IPC:
B29C 43/52 (2006.01) ,F16J 15/26 (2006.01) ,F16J 15/30 (2006.01) ,F16K 41/04 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43
Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
32
Component parts, details or accessories; Auxiliary operations
52
Heating or cooling
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
J
PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
15
Sealings
16
between relatively-moving surfaces
26
with stuffing-boxes for rigid sealing rings
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
J
PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
15
Sealings
16
between relatively-moving surfaces
26
with stuffing-boxes for rigid sealing rings
30
with sealing rings made of carbon
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
41
Spindle sealings
02
with stuffing-box
04
with at least one ring of rubber or like material between spindle and housing
Applicants:
INDUSTRIA DE EMPAQUETADURAS INDEPACK SAS [CO/CO]; Carrera 77 No 76-68 Bogota, CO
Inventors:
CAICEDO VARGAS, Laura Maritza; CO
CAICEDO VARGAS, Angela; CO
CAICEDO VARGAS, Jaime Eduardo; CO
MATIZ CUENCA, Jonh Enrique; CO
QUITIAN, Parmenio; CO
VARGAS DE CAICEDO, Ligia; CO
VARGAS VARGAS, Hernando; CO
Agent:
CAVELIER ABOGADOS; Carrera 4 # 72-35 Bogota, CO
RINCON USCATEGUI, Jose Andres; CO
Priority Data:
NC2017/000066726.01.2017CO
Title (EN) ANNULAR PACKING FOR A STUFFING BOX AND PRODUCTION METHOD THEREOF
(FR) PACKER ANNULAIRE POUR PRESSE-ÉTOUPE ET SON PROCÉDÉ DE FABRICATION
(ES) EMPAQUE ANULAR PARA STUFFING BOX Y SU METODO DE FABRICACION
Abstract:
(EN) The present invention relates to a packing for use in pumpjacks and a method for producing same, the packing having improved properties of resistance to wear, friction, temperature, pressure and, generally, the difficult operating conditions to which said pumps are subjected in these types of applications. In particular, the invention describes a product and a series of performed steps that allow an annular packing comprising a base material (5) and a textile covering to be provided, wherein the covering is consistently adhered to the base material (5) when impregnated with same, thus promoting the chemical bond created between the two materials, resulting in greater durability and resistance.
(FR) La présente invention concerne un packer destiné à être utilisé dans des chevalets de pompage et un procédé pour la production de celui-ci, lequel présente des propriétés améliorées de résistance à l'usure, au frottement, à la température, à la pression et en général aux difficiles conditions de fonctionnement auxquelles il est soumis dans ce type d'applications. En particulier, l'invention concerne un produit et une série d'étapes mises en oeuvre qui permettent de fournir un packer annulaire comportant un matériau de base (5) et un revêtement textile, le revêtement adhérant de manière consistante au matériau de base (5) lorsqu'il est imprégné de celui-ci, favorisant ainsi la liaison chimique créée entre les deux matériaux, ce qui entraîne une durabilité et une résistance plus grandes.
(ES) La presente invención se refiere a un empaque para su uso en bombas de varilla y un método para la producción del mismo, el cual presenta propiedades mejoradas de resistencia al desgaste, la fricción, la temperatura, la presión y en general las difíciles condiciones de operación a las que son sometidos en este tipo de aplicaciones. En particular, se describe un producto y una serie de pasos llevados a cabo que permiten proporcionar un empaque anular que cuenta con un material base (5) y un recubrimiento textil, en donde el recubrimiento se encuentra adherido de forma consistente al material base (5) al estar impregnado de este mismo, favoreciendo así el enlace químico creado entre los dos materiales, lo que repercute en una mayor durabilidad y resistencia.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Spanish (ES)
Filing Language: Spanish (ES)