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GB1433689A - Pump alarm system - Google Patents

Pump alarm system

Info

Publication number
GB1433689A
GB1433689A GB1881674A GB1881674A GB1433689A GB 1433689 A GB1433689 A GB 1433689A GB 1881674 A GB1881674 A GB 1881674A GB 1881674 A GB1881674 A GB 1881674A GB 1433689 A GB1433689 A GB 1433689A
Authority
GB
United Kingdom
Prior art keywords
packing
jet
punctured
paddle
duct
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.)
Expired
Application number
GB1881674A
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.)
ExxonMobil Upstream Research Co
Original Assignee
Exxon Production Research 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 Exxon Production Research Co filed Critical Exxon Production Research Co
Publication of GB1433689A publication Critical patent/GB1433689A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/008—Sealings comprising at least two sealings in succession with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/10—Other safety measures
    • 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
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0208—Leakage across the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1433689 Seals EXXON PRODUCTION RESEARCH CO 30 April 1974 [4 June 1973] 18816/74 Heading F2B In a high pressure plunger pump, the puncturing of packing 26, 32 is instantly detected by means responsive to impingement thereon, through jetting, of the fluid confined by the packing. Jet 67 emerges from duct 39, when packing 26 is punctured and deflects paddle 42, thereby operating limit switch 52 to actuate an alarm and, optionally, to stop the operation of the pump. Alternatively, duct 39 may be closed by a valve 40, to bring packing 32 into operation. When this, in turn, is punctured, it produces a jet 68, which has the same effect on the paddle 42. A further jet 69 may be produced by failure of 0-ring seal 23. High pressure lubricant is supplied through ducts 36, 37. (For Figure see next column.)
GB1881674A 1973-06-04 1974-04-30 Pump alarm system Expired GB1433689A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US367021A US3914752A (en) 1973-06-04 1973-06-04 Pump alarm system

Publications (1)

Publication Number Publication Date
GB1433689A true GB1433689A (en) 1976-04-28

Family

ID=23445604

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1881674A Expired GB1433689A (en) 1973-06-04 1974-04-30 Pump alarm system

Country Status (3)

Country Link
US (1) US3914752A (en)
CA (1) CA1036239A (en)
GB (1) GB1433689A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135859A (en) * 1975-07-30 1979-01-23 J. M. Huber Corporation Pollution control device adapted for attachment to reservoir gland stuffing boxes
US4178133A (en) * 1977-04-14 1979-12-11 Binks Manufacturing Company Double-acting flexible tube pump
US4576553A (en) * 1980-12-22 1986-03-18 Black & Decker Inc. Painting applicator with remote supply
US4444545A (en) * 1982-04-08 1984-04-24 Sanders David F Pump control system
US4535326A (en) * 1982-07-21 1985-08-13 Joy Manufacturing Company Liner deterioration warning for fluid movers
US4878815A (en) * 1988-05-18 1989-11-07 Stachowiak J Edward High pressure reciprocating pump apparatus
US4916938A (en) * 1988-08-25 1990-04-17 Atomic Energy Of Canada Limited Valve leakage inspection, testing and maintenance process
JP2690965B2 (en) * 1988-09-21 1997-12-17 株式会社日立製作所 Plunger pump
US5088385A (en) * 1991-02-19 1992-02-18 Westinghouse Electric Corp. Actuator apparatus with secondary seal motion
US5217235A (en) * 1991-04-25 1993-06-08 James Howden & Co. Ltd. Seal assembly
US5174722A (en) * 1991-08-09 1992-12-29 Bomar Corporation Safety shutdown circuit for pneumatic pump system
US5246235A (en) * 1992-02-25 1993-09-21 Ralph Heinzen Seal with embedded wire
US5628516A (en) * 1994-08-29 1997-05-13 Grenke; Edward Sealing assembly for rotary oil pumps having means for leaks detection and method of using same
DE19503864A1 (en) * 1995-02-07 1996-08-08 Kamat Pumpen Gmbh & Co Kg Monitoring the wear of pump seals
US6082737A (en) * 1997-08-20 2000-07-04 John Crane Inc. Rotary shaft monitoring seal system
US7405818B2 (en) * 1998-06-03 2008-07-29 Ralph Heinzen Self monitoring static seal with optical sensor
FR2990478B1 (en) * 2012-05-10 2017-10-20 Air Liquide COMPRESSION DEVICE FOR CRYOGENIC FLUID WORK INSTALLATION
US20150226220A1 (en) * 2014-02-13 2015-08-13 Pentair Flow Technologies, Llc Pump and Electric Insulating Oil for Use Therein
WO2020028531A1 (en) * 2018-07-31 2020-02-06 Bio-Chem Fluidics, Inc. Piston pump comprising an electro-fluidic leak detection element
US11255319B2 (en) * 2019-03-09 2022-02-22 Neo Mechanics Limited Shaft-cylinder assembly for high temperature operation
AU2020201522A1 (en) 2019-04-02 2020-10-22 Northern Tool & Equipment Company, Inc. Pump system with leak damage protection
CN112324646A (en) * 2019-08-05 2021-02-05 中国石油天然气股份有限公司 Plunger pump device
CN114152393A (en) * 2021-11-29 2022-03-08 烟台杰瑞石油服务集团股份有限公司 Packing leakage detection system and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801409A (en) * 1956-05-15 1957-07-30 Sperling Gustav Electrically operated leak detector
US3180134A (en) * 1962-06-04 1965-04-27 Pan American Petroleum Corp Leak detector for oil well pump
US3209830A (en) * 1963-03-29 1965-10-05 Continental Oil Co Stuffing box assembly
US3276246A (en) * 1964-03-11 1966-10-04 Sinclair Research Inc Stuffing box with leakage detector

Also Published As

Publication number Publication date
US3914752A (en) 1975-10-21
USB367021I5 (en) 1975-01-28
AU6843274A (en) 1975-11-06
CA1036239A (en) 1978-08-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee