CA2828322C - Drain vent for petroleum/chemical fluid pumping devices and method of making the same - Google Patents

Drain vent for petroleum/chemical fluid pumping devices and method of making the same Download PDF

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Publication number
CA2828322C
CA2828322C CA2828322A CA2828322A CA2828322C CA 2828322 C CA2828322 C CA 2828322C CA 2828322 A CA2828322 A CA 2828322A CA 2828322 A CA2828322 A CA 2828322A CA 2828322 C CA2828322 C CA 2828322C
Authority
CA
Canada
Prior art keywords
drain
fluid
pumping device
cast
vent
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.)
Active
Application number
CA2828322A
Other languages
English (en)
French (fr)
Other versions
CA2828322A1 (en
Inventor
Peter P. Roth
Paul E. Roth
Original Assignee
Roy E Roth Co
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 Roy E Roth Co filed Critical Roy E Roth Co
Publication of CA2828322A1 publication Critical patent/CA2828322A1/en
Application granted granted Critical
Publication of CA2828322C publication Critical patent/CA2828322C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B31/00—Component parts, details or accessories not provided for in, or of interest apart from, other groups
    • F01B31/18—Draining
    • 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
    • F04B53/04—Draining
    • 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
    • F04B53/06—Venting
    • 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
    • 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
    • F04B53/22—Arrangements for enabling ready assembly or disassembly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • 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
    • Y10T29/49236—Fluid pump or compressor making
    • Y10T29/49238—Repairing, converting, servicing or salvaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA2828322A 2012-09-25 2013-09-24 Drain vent for petroleum/chemical fluid pumping devices and method of making the same Active CA2828322C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261705410P 2012-09-25 2012-09-25
US61/705,410 2012-09-25

Publications (2)

Publication Number Publication Date
CA2828322A1 CA2828322A1 (en) 2014-03-25
CA2828322C true CA2828322C (en) 2019-12-03

Family

ID=49301293

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2828322A Active CA2828322C (en) 2012-09-25 2013-09-24 Drain vent for petroleum/chemical fluid pumping devices and method of making the same

Country Status (6)

Country Link
US (1) US20140086768A1 (enExample)
EP (1) EP2711550B1 (enExample)
JP (2) JP2014074494A (enExample)
KR (1) KR20140040057A (enExample)
CA (1) CA2828322C (enExample)
SG (1) SG2013072301A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104675694A (zh) * 2015-01-24 2015-06-03 湖州南丰机械制造有限公司 一种连接泵体的进水体
US20230287899A1 (en) * 2020-05-26 2023-09-14 Ebara Corporation Pump casing and pump apparatus

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020231U (enExample) * 1973-06-16 1975-03-07
JPS5476514U (enExample) * 1977-11-09 1979-05-31
US4177016A (en) * 1978-04-17 1979-12-04 Bechtel International Corporation Self cleaning manifold connection for slurry pump
JPS5970092U (ja) * 1982-11-04 1984-05-12 日機装株式会社 往復動ポンプ装置
JPS62102091U (enExample) * 1985-12-18 1987-06-29
JPH0453173U (enExample) * 1990-09-14 1992-05-07
US5848878A (en) * 1996-06-21 1998-12-15 Ingersoll-Rand Company Pump with improved manifold
JP2003254488A (ja) * 2002-03-06 2003-09-10 Asahi Organic Chem Ind Co Ltd 管継手
JP2003262291A (ja) * 2002-03-08 2003-09-19 Denso Airs Corp 配管用分岐継ぎ手構造
JP2004204887A (ja) * 2002-12-24 2004-07-22 Taiyo Ltd 流体圧機器用継手
DE102007007370A1 (de) * 2007-02-12 2008-08-14 Contitech Techno-Chemie Gmbh Verbindungsanordnung für Fluidleitungen
JP2009068386A (ja) * 2007-09-12 2009-04-02 Panasonic Corp 密閉型圧縮機
CH703850A1 (de) * 2010-09-27 2012-03-30 Alstom Technology Ltd Flanschverbindung.
GB2487436B (en) * 2011-01-24 2013-10-09 Framo Eng As Conduit for a hydrocarbon transport pipeline,related method and system

Also Published As

Publication number Publication date
SG2013072301A (en) 2014-04-28
JP2014074494A (ja) 2014-04-24
JP2018185051A (ja) 2018-11-22
CA2828322A1 (en) 2014-03-25
EP2711550B1 (en) 2018-07-18
US20140086768A1 (en) 2014-03-27
EP2711550A3 (en) 2015-02-25
KR20140040057A (ko) 2014-04-02
EP2711550A2 (en) 2014-03-26

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