SG172247A1 - Suction port lock nut with stub buttress threads - Google Patents

Suction port lock nut with stub buttress threads Download PDF

Info

Publication number
SG172247A1
SG172247A1 SG2011044716A SG2011044716A SG172247A1 SG 172247 A1 SG172247 A1 SG 172247A1 SG 2011044716 A SG2011044716 A SG 2011044716A SG 2011044716 A SG2011044716 A SG 2011044716A SG 172247 A1 SG172247 A1 SG 172247A1
Authority
SG
Singapore
Prior art keywords
threads
cover plate
opening
pump assembly
thread
Prior art date
Application number
SG2011044716A
Other languages
English (en)
Inventor
John E Hawes
Mark D Matzner
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 SG172247A1 publication Critical patent/SG172247A1/en

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
SG2011044716A 2008-12-18 2009-12-18 Suction port lock nut with stub buttress threads SG172247A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13877608P 2008-12-18 2008-12-18
PCT/US2009/068773 WO2010080625A2 (en) 2008-12-18 2009-12-18 Suction port lock nut with stub buttress threads

Publications (1)

Publication Number Publication Date
SG172247A1 true SG172247A1 (en) 2011-07-28

Family

ID=42266398

Family Applications (1)

Application Number Title Priority Date Filing Date
SG2011044716A SG172247A1 (en) 2008-12-18 2009-12-18 Suction port lock nut with stub buttress threads

Country Status (9)

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

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
CA2906733A1 (en) 2013-03-15 2014-09-18 Acme Industries, Inc. Fluid end with protected flow passages and kit for same
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
WO2019046733A1 (en) * 2017-09-01 2019-03-07 S.P.M. Flow Control, Inc. SUCTION COVER ASSEMBLY FOR ALTERNATIVE 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
MX2011006686A (es) 2011-12-14
US20100158727A1 (en) 2010-06-24
AU2009335645A1 (en) 2011-07-14
EP2368040A2 (en) 2011-09-28
CN103443458A (zh) 2013-12-11
WO2010080625A2 (en) 2010-07-15
EA201171059A1 (ru) 2012-02-28
CA2747705A1 (en) 2010-07-15
WO2010080625A3 (en) 2010-09-23

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