CA2747705A1 - Ecrou de blocage d'orifice d'aspiration ayant des filets d'ergot en dents de scie - Google Patents

Ecrou de blocage d'orifice d'aspiration ayant des filets d'ergot en dents de scie Download PDF

Info

Publication number
CA2747705A1
CA2747705A1 CA2747705A CA2747705A CA2747705A1 CA 2747705 A1 CA2747705 A1 CA 2747705A1 CA 2747705 A CA2747705 A CA 2747705A CA 2747705 A CA2747705 A CA 2747705A CA 2747705 A1 CA2747705 A1 CA 2747705A1
Authority
CA
Canada
Prior art keywords
threads
cover plate
opening
pump assembly
thread
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.)
Abandoned
Application number
CA2747705A
Other languages
English (en)
Inventor
John E. Hawes
Mark D. Matzner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SPM Oil and Gas Inc
Original Assignee
Weir SPM Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Weir SPM Inc filed Critical Weir SPM Inc
Publication of CA2747705A1 publication Critical patent/CA2747705A1/fr
Abandoned legal-status Critical Current

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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/121—Casings
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/125—Cylinder heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
CA2747705A 2008-12-18 2009-12-18 Ecrou de blocage d'orifice d'aspiration ayant des filets d'ergot en dents de scie Abandoned CA2747705A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13877608P 2008-12-18 2008-12-18
US61/138,776 2008-12-18
PCT/US2009/068773 WO2010080625A2 (fr) 2008-12-18 2009-12-18 Ecrou de blocage d'orifice d'aspiration ayant des filets d'ergot en dents de scie

Publications (1)

Publication Number Publication Date
CA2747705A1 true CA2747705A1 (fr) 2010-07-15

Family

ID=42266398

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2747705A Abandoned CA2747705A1 (fr) 2008-12-18 2009-12-18 Ecrou de blocage d'orifice d'aspiration ayant des filets d'ergot en dents de scie

Country Status (9)

Country Link
US (1) US20100158727A1 (fr)
EP (1) EP2368040A2 (fr)
CN (1) CN103443458A (fr)
AU (1) AU2009335645A1 (fr)
CA (1) CA2747705A1 (fr)
EA (1) EA201171059A1 (fr)
MX (1) MX2011006686A (fr)
SG (1) SG172247A1 (fr)
WO (1) WO2010080625A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9157468B2 (en) 2010-06-04 2015-10-13 S.P.M. Flow Control, Inc. Packing nut lock and method of use
UA109683C2 (uk) * 2010-12-09 2015-09-25 Зміщений клапанний отвір у поршневому насосі
MX2015012967A (es) 2013-03-15 2017-02-20 Acme Ind Inc Terminal de fluido con pasajes de flujo protegidos y kit para la misma.
US9605767B2 (en) * 2014-06-11 2017-03-28 Strom, Inc. Systems and methods utilizing a grooveless fluid end for high pressure pumping
US9702359B2 (en) 2015-09-01 2017-07-11 TSC Manufacturing and Supply, LLC Pump casing
US11105328B2 (en) * 2017-08-28 2021-08-31 S.P.M. Flow Control, Inc. Suction cover assembly for reciprocating pumps
US20190072088A1 (en) * 2017-09-01 2019-03-07 S.P.M. Flow Control, Inc. Suction cover assembly for reciprocating pumps

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA678274A (en) * 1964-01-21 Dzus William Stud having overhanging re-entrant load bearing threads and a sheet metal nut with resilient helically inclined wings
US3933074A (en) * 1974-12-09 1976-01-20 Kaynar Manufacturing Co., Inc. Fatigue improvement nut
FR2707712A1 (fr) * 1993-07-12 1995-01-20 Mugnier Henri Sa Dispositif permettant de relier, de façon rigide, un pressostat à une soupape d'échappement de gaz, notamment pour les turbos compresseurs de moteurs à combustion.
KR100302886B1 (ko) * 1998-11-20 2001-11-22 이종진 왕복압축기
JP2001020858A (ja) * 1999-07-07 2001-01-23 Toyota Autom Loom Works Ltd 可変容量型圧縮機
KR100389013B1 (ko) * 2000-01-11 2003-06-25 가부시키가이샤 도요다 지도숏키 피스톤식 압축기 및 그 조립방법
US7506574B2 (en) * 2004-03-11 2009-03-24 Gardner Denver, Inc. Self-tightening cover for pump
US7364412B2 (en) * 2004-08-06 2008-04-29 S.P.M. Flow Control, Inc. System, method, and apparatus for valve stop assembly in a reciprocating pump
KR20080008442A (ko) * 2006-07-20 2008-01-24 주식회사코핸즈 다열식 2단 공기압축기 실린더 간의 흡/배기구 연결구조

Also Published As

Publication number Publication date
EA201171059A1 (ru) 2012-02-28
CN103443458A (zh) 2013-12-11
US20100158727A1 (en) 2010-06-24
WO2010080625A2 (fr) 2010-07-15
MX2011006686A (es) 2011-12-14
EP2368040A2 (fr) 2011-09-28
WO2010080625A3 (fr) 2010-09-23
AU2009335645A1 (en) 2011-07-14
SG172247A1 (en) 2011-07-28

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20141218