GB870019A - Improvements in rotary meters and pumps - Google Patents

Improvements in rotary meters and pumps

Info

Publication number
GB870019A
GB870019A GB15904/59A GB1590459A GB870019A GB 870019 A GB870019 A GB 870019A GB 15904/59 A GB15904/59 A GB 15904/59A GB 1590459 A GB1590459 A GB 1590459A GB 870019 A GB870019 A GB 870019A
Authority
GB
United Kingdom
Prior art keywords
pumps
members
pump
plates
see
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
GB15904/59A
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.)
Solutia Inc
Original Assignee
Chemstrand 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 Chemstrand Corp filed Critical Chemstrand Corp
Publication of GB870019A publication Critical patent/GB870019A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
    • G01F3/06—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

870,019. Gear pumps and meters. CHEMSTRAND CORPORATION. May 8, 1959 [May 19, 1958], No. 15904/59. Class 110 (2). In a rotary meter or pump of the geartype comprising a central gear wheel 28 intermeshing with a series of pinions 32, the members 28, 32 are freely mounted between ported end-plates 21, 23 disposed in a housing 15 having a fluid inlet reservoir 24 and a plurality of discharge conduits 17. The gear-wheel 28 may be connected to external gearing to function as a pump (see Fig. 5 not shown). The members 28, 32 may be mounted on studs formed integral with the end-plate of a stack of five plates which are suitably ported for feeding fluid to outlet bores in said studs (see Fig. 6, not shown).
GB15904/59A 1953-05-19 1959-05-08 Improvements in rotary meters and pumps Expired GB870019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US870019XA 1953-05-19 1953-05-19

Publications (1)

Publication Number Publication Date
GB870019A true GB870019A (en) 1961-06-07

Family

ID=22202261

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15904/59A Expired GB870019A (en) 1953-05-19 1959-05-08 Improvements in rotary meters and pumps

Country Status (1)

Country Link
GB (1) GB870019A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154284A (en) * 1984-02-15 1985-09-04 Barmag Barmer Maschf Multiple discharge gear pump
US4674964A (en) * 1984-02-15 1987-06-23 Barmag Ag Gear pump having multiple outputs
WO1994019516A1 (en) * 1993-02-18 1994-09-01 Barmag Ag Thermoplastic thread spinning installation
EP0661455A1 (en) * 1993-12-07 1995-07-05 O.M.F.B. S.p.A. Active or passive flow divider
DE19647799C1 (en) * 1996-11-19 1998-04-16 Pumpenfabrik Ernst Scherzinger Fuel distributor
US6824733B2 (en) 2002-06-20 2004-11-30 3M Innovative Properties Company Meltblowing apparatus employing planetary gear metering pump
US6857441B2 (en) 2001-05-11 2005-02-22 Roper Pump Company Fluid metering device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154284A (en) * 1984-02-15 1985-09-04 Barmag Barmer Maschf Multiple discharge gear pump
US4674964A (en) * 1984-02-15 1987-06-23 Barmag Ag Gear pump having multiple outputs
WO1994019516A1 (en) * 1993-02-18 1994-09-01 Barmag Ag Thermoplastic thread spinning installation
JPH07506157A (en) * 1993-02-18 1995-07-06 バルマーク　アクチエンゲゼルシヤフト Spinning equipment and multiple pumps for thermoplastic yarn
US5637331A (en) * 1993-02-18 1997-06-10 Barmag Ag Spin system for thermoplastic yarns
JP2648396B2 (en) 1993-02-18 1997-08-27 バルマーク アクチエンゲゼルシヤフト Spinning device and multiple pump for thermoplastic yarn
EP0661455A1 (en) * 1993-12-07 1995-07-05 O.M.F.B. S.p.A. Active or passive flow divider
DE19647799C1 (en) * 1996-11-19 1998-04-16 Pumpenfabrik Ernst Scherzinger Fuel distributor
EP0843097A1 (en) * 1996-11-19 1998-05-20 Pumpenfabrik Ernst Scherzinger GmbH & Co. KG Fuel divider
US6857441B2 (en) 2001-05-11 2005-02-22 Roper Pump Company Fluid metering device
US6824733B2 (en) 2002-06-20 2004-11-30 3M Innovative Properties Company Meltblowing apparatus employing planetary gear metering pump

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