CA990140A - Relief-release pumps - Google Patents

Relief-release pumps

Info

Publication number
CA990140A
CA990140A CA195,142A CA195142A CA990140A CA 990140 A CA990140 A CA 990140A CA 195142 A CA195142 A CA 195142A CA 990140 A CA990140 A CA 990140A
Authority
CA
Canada
Prior art keywords
relief
release pumps
pumps
release
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
CA195,142A
Inventor
Robert K. Pfleger
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.)
Ecodyne Corp
Original Assignee
Ecodyne Corp
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 Ecodyne Corp filed Critical Ecodyne Corp
Application granted granted Critical
Publication of CA990140A publication Critical patent/CA990140A/en
Expired 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
    • 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
    • F04B49/22—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 by means of valves
    • F04B49/24—Bypassing
    • 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
    • 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
    • F04B53/10—Valves; Arrangement of valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Closures For Containers (AREA)
CA195,142A 1973-06-13 1974-03-15 Relief-release pumps Expired CA990140A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00369699A US3819303A (en) 1973-06-13 1973-06-13 Relief-release pumps

Publications (1)

Publication Number Publication Date
CA990140A true CA990140A (en) 1976-06-01

Family

ID=23456536

Family Applications (1)

Application Number Title Priority Date Filing Date
CA195,142A Expired CA990140A (en) 1973-06-13 1974-03-15 Relief-release pumps

Country Status (2)

Country Link
US (1) US3819303A (en)
CA (1) CA990140A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293282A (en) * 1979-04-27 1981-10-06 Nesseth, Inc. Manure handling system having recirculating pump
US4787822A (en) * 1986-04-10 1988-11-29 National Instrument Company, Inc. Volume control for multi-nozzle rotary pump filling systems
US4768929A (en) * 1987-08-14 1988-09-06 Geberth John Daniel Jun High pressure paint pump
IT1213730B (en) * 1987-11-23 1989-12-29 Soilmec Spa HYDRAULIC PUMP WITH DIFFERENT PISTON SUCTION-PRESSURE
US4856683A (en) * 1987-12-31 1989-08-15 Great Plains Industries, Inc. Herbicide dispenser
IT1230338B (en) * 1988-07-20 1991-10-18 Steyr Daimler Puch Ag DEVICE FOR FILLING A HYDRAULIC CLUTCH COUPLING.
DE3937847C1 (en) * 1989-11-14 1991-02-28 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De
US5213486A (en) * 1991-12-04 1993-05-25 Trli, Inc. Hydraulic power system
US5492457A (en) * 1994-06-21 1996-02-20 Lee; W. Ken Unidirectional flow pump with rotary drive
US5879142A (en) * 1997-01-28 1999-03-09 Toa Medical Electronics Co., Ltd. Fluid transfer system and blood cell counter including the same system
AU751763B2 (en) * 1998-05-15 2002-08-29 Rolland Versini Motor pump with axial through flow comprising an incorporated flowmeter and pressure controller
US6116868A (en) * 1999-03-01 2000-09-12 Lu; Chung-Tai Multi-faceted valve head for hydraulic pump
DE10044609B4 (en) * 2000-09-09 2004-11-04 Siemens Ag Fuel delivery unit
FR2934878B1 (en) * 2008-08-08 2016-05-13 Rolland Versini MOTO PUMP WITH AXIAL FLOW.
US9234512B2 (en) * 2011-10-03 2016-01-12 Tandem Technologies, Llc Dosing pump system
US10913648B2 (en) 2016-01-04 2021-02-09 Micro Infinity Flow, Llc Motor and pump system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US830046A (en) * 1905-05-18 1906-09-04 John A Brill Electric sprinkling-car.
US1152400A (en) * 1912-05-23 1915-09-07 James H Dennedy Means for controlling the operation of air and gas compressors.
US2674851A (en) * 1952-07-07 1954-04-13 Clifford E Smythe Beam type hydraulic jack

Also Published As

Publication number Publication date
US3819303A (en) 1974-06-25

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