EP2711550A3 - Drain vent for petrochemical/chemical fluid pumping device and method of making the same - Google Patents

Drain vent for petrochemical/chemical fluid pumping device and method of making the same Download PDF

Info

Publication number
EP2711550A3
EP2711550A3 EP13185843.3A EP13185843A EP2711550A3 EP 2711550 A3 EP2711550 A3 EP 2711550A3 EP 13185843 A EP13185843 A EP 13185843A EP 2711550 A3 EP2711550 A3 EP 2711550A3
Authority
EP
European Patent Office
Prior art keywords
pumping device
fluid pumping
petrochemical
making
same
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.)
Granted
Application number
EP13185843.3A
Other languages
German (de)
French (fr)
Other versions
EP2711550B1 (en
EP2711550A2 (en
Inventor
Peter P. Roth
Paul E. Roth
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.)
Roy E Roth Co
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 EP2711550A2 publication Critical patent/EP2711550A2/en
Publication of EP2711550A3 publication Critical patent/EP2711550A3/en
Application granted granted Critical
Publication of EP2711550B1 publication Critical patent/EP2711550B1/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)

Abstract

A fluid pumping device 10 for use in the petroleum and/or chemical industries includes a cast fluid housing 11 having an inlet 13 to or an outlet 13 from the fluid pumping device, a drain/vent tubular connection 12 extending through the cast fluid housing to communicate with the inlet to or the outlet of the fluid pumping device and a flange adapter 20 sealingly secured to the cast fluid housing 11. A method of providing a drain/vent tube 12 to structurally communicate with an inlet 13 to or the outlet 13 from a fluid pumping device is disclosed.
EP13185843.3A 2012-09-25 2013-09-24 Drain vent for petrochemical/chemical fluid pumping device and method of making the same Active EP2711550B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261705410P 2012-09-25 2012-09-25

Publications (3)

Publication Number Publication Date
EP2711550A2 EP2711550A2 (en) 2014-03-26
EP2711550A3 true EP2711550A3 (en) 2015-02-25
EP2711550B1 EP2711550B1 (en) 2018-07-18

Family

ID=49301293

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13185843.3A Active EP2711550B1 (en) 2012-09-25 2013-09-24 Drain vent for petrochemical/chemical fluid pumping device and method of making the same

Country Status (6)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104675694A (en) * 2015-01-24 2015-06-03 湖州南丰机械制造有限公司 Water incoming unit to be connected with pump body
US20230287899A1 (en) * 2020-05-26 2023-09-14 Ebara Corporation Pump casing and pump apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177016A (en) * 1978-04-17 1979-12-04 Bechtel International Corporation Self cleaning manifold connection for slurry pump
DE19726281A1 (en) * 1996-06-21 1998-01-02 Ingersoll Rand Co Fluid pump
DE102007007370A1 (en) * 2007-02-12 2008-08-14 Contitech Techno-Chemie Gmbh Connecting arrangement for fluid lines
DE202011105798U1 (en) * 2010-09-27 2011-11-29 Alstom Technology Ltd. flange

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020231U (en) * 1973-06-16 1975-03-07
JPS5476514U (en) * 1977-11-09 1979-05-31
JPS5970092U (en) * 1982-11-04 1984-05-12 日機装株式会社 reciprocating pump device
JPS62102091U (en) * 1985-12-18 1987-06-29
JPH0453173U (en) * 1990-09-14 1992-05-07
JP2003254488A (en) * 2002-03-06 2003-09-10 Asahi Organic Chem Ind Co Ltd Pipe joint
JP2003262291A (en) * 2002-03-08 2003-09-19 Denso Airs Corp Structure of branch joint for piping
JP2004204887A (en) * 2002-12-24 2004-07-22 Taiyo Ltd Coupling for fluid pressure equipment
JP2009068386A (en) * 2007-09-12 2009-04-02 Panasonic Corp Hermetic compressor
GB2487436B (en) * 2011-01-24 2013-10-09 Framo Eng As Conduit for a hydrocarbon transport pipeline,related method and system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177016A (en) * 1978-04-17 1979-12-04 Bechtel International Corporation Self cleaning manifold connection for slurry pump
DE19726281A1 (en) * 1996-06-21 1998-01-02 Ingersoll Rand Co Fluid pump
DE102007007370A1 (en) * 2007-02-12 2008-08-14 Contitech Techno-Chemie Gmbh Connecting arrangement for fluid lines
DE202011105798U1 (en) * 2010-09-27 2011-11-29 Alstom Technology Ltd. flange

Also Published As

Publication number Publication date
JP2018185051A (en) 2018-11-22
KR20140040057A (en) 2014-04-02
SG2013072301A (en) 2014-04-28
CA2828322A1 (en) 2014-03-25
CA2828322C (en) 2019-12-03
EP2711550B1 (en) 2018-07-18
US20140086768A1 (en) 2014-03-27
EP2711550A2 (en) 2014-03-26
JP2014074494A (en) 2014-04-24

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