IT1125924B - Impianto di pompaggio per fluidi instabili - Google Patents

Impianto di pompaggio per fluidi instabili

Info

Publication number
IT1125924B
IT1125924B IT28101/79A IT2810179A IT1125924B IT 1125924 B IT1125924 B IT 1125924B IT 28101/79 A IT28101/79 A IT 28101/79A IT 2810179 A IT2810179 A IT 2810179A IT 1125924 B IT1125924 B IT 1125924B
Authority
IT
Italy
Prior art keywords
pumping system
unstable fluids
unstable
fluids
pumping
Prior art date
Application number
IT28101/79A
Other languages
English (en)
Other versions
IT7928101A0 (it
Inventor
Robert D Hetherington
David W Goelz
Original Assignee
Poly Craft Systems
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 Poly Craft Systems filed Critical Poly Craft Systems
Publication of IT7928101A0 publication Critical patent/IT7928101A0/it
Application granted granted Critical
Publication of IT1125924B publication Critical patent/IT1125924B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • B01F35/882—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
    • B05B7/32—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/129—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
    • F04B9/131—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members
    • F04B9/133—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting elastic-fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nozzles (AREA)
  • Reciprocating Pumps (AREA)
IT28101/79A 1979-06-08 1979-12-18 Impianto di pompaggio per fluidi instabili IT1125924B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/046,969 US4350266A (en) 1979-06-08 1979-06-08 Pumping system for unstable fluids

Publications (2)

Publication Number Publication Date
IT7928101A0 IT7928101A0 (it) 1979-12-18
IT1125924B true IT1125924B (it) 1986-05-14

Family

ID=21946344

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28101/79A IT1125924B (it) 1979-06-08 1979-12-18 Impianto di pompaggio per fluidi instabili

Country Status (5)

Country Link
US (1) US4350266A (it)
JP (1) JPS566081A (it)
CA (1) CA1130150A (it)
GB (1) GB2051968B (it)
IT (1) IT1125924B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690308A (en) * 1986-01-09 1987-09-01 Binks Manufacturing Company Pail mount pump with integral cover
JPS649301U (it) * 1987-07-08 1989-01-19
US5094596A (en) * 1990-06-01 1992-03-10 Binks Manufacturing Company High pressure piston pump for fluent materials
JPH0633301U (ja) * 1992-10-01 1994-04-28 株式会社アサヒ産業 停電非常灯
US5407267A (en) * 1992-12-30 1995-04-18 Nordson Corporation Method and apparatus for forming and dispensing coating material containing multiple components
US5490726A (en) * 1992-12-30 1996-02-13 Nordson Corporation Apparatus for proportioning two components to form a mixture
US5407132A (en) * 1993-10-20 1995-04-18 Nordson Corporation Method and apparatus for spraying viscous adhesives
US5718377A (en) * 1995-04-18 1998-02-17 The United States Of America As Represented By The Secretary Of Agriculture Beneficial insect egg spraying device
US6851938B2 (en) * 2001-08-28 2005-02-08 Vanderbilt University Magnetic pumping system
US8147218B2 (en) * 2009-06-26 2012-04-03 Patton Enterprises, Inc. Pneumatic motorized multi-pump system
DE102014006759A1 (de) * 2014-05-08 2015-11-12 Dürr Systems GmbH Abluftführung für eine Beschichtungsmittelpumpe
US10443586B1 (en) * 2018-09-12 2019-10-15 Douglas A Sahm Fluid transfer and depressurization system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249053A (en) * 1961-10-30 1966-05-03 Farrel Corp Control system for hydraulic pumps and intensifiers
US3259054A (en) * 1964-04-29 1966-07-05 Matheson Company Inc Curing means
US4116364A (en) * 1976-02-02 1978-09-26 Binks Manufacturing Company Dispensing system for low stability fluids

Also Published As

Publication number Publication date
IT7928101A0 (it) 1979-12-18
US4350266A (en) 1982-09-21
JPS566081A (en) 1981-01-22
CA1130150A (en) 1982-08-24
GB2051968A (en) 1981-01-21
GB2051968B (en) 1983-08-17

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