BR7900337A - Processo e aparelho para misturar fluidos de modo a manter a concentracao de um dos fluidos abaixo de um maximo predeterminado - Google Patents

Processo e aparelho para misturar fluidos de modo a manter a concentracao de um dos fluidos abaixo de um maximo predeterminado

Info

Publication number
BR7900337A
BR7900337A BR7900337A BR7900337A BR7900337A BR 7900337 A BR7900337 A BR 7900337A BR 7900337 A BR7900337 A BR 7900337A BR 7900337 A BR7900337 A BR 7900337A BR 7900337 A BR7900337 A BR 7900337A
Authority
BR
Brazil
Prior art keywords
fluids
predeterminate
appliance
maintain
concentration
Prior art date
Application number
BR7900337A
Other languages
English (en)
Inventor
D Krasiewich
E Ervin
T Mcwhorter
F Kitson
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of BR7900337A publication Critical patent/BR7900337A/pt

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/035—Controlling ratio of two or more flows of fluid or fluent material with auxiliary non-electric power
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2514—Self-proportioning flow systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Accessories For Mixers (AREA)
BR7900337A 1978-01-18 1979-01-18 Processo e aparelho para misturar fluidos de modo a manter a concentracao de um dos fluidos abaixo de um maximo predeterminado BR7900337A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/870,553 US4183384A (en) 1978-01-18 1978-01-18 Process and apparatus for blending fluids to maintain concentration of one below a predetermined maximum

Publications (1)

Publication Number Publication Date
BR7900337A true BR7900337A (pt) 1979-08-14

Family

ID=25355634

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7900337A BR7900337A (pt) 1978-01-18 1979-01-18 Processo e aparelho para misturar fluidos de modo a manter a concentracao de um dos fluidos abaixo de um maximo predeterminado

Country Status (4)

Country Link
US (1) US4183384A (pt)
BR (1) BR7900337A (pt)
CA (1) CA1088751A (pt)
ZA (1) ZA79207B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3824493A1 (de) * 1988-07-20 1990-01-25 Schubert & Salzer Maschinen Verfahren und vorrichtung zur steuerung von zwei mediumstroemen
US5109347A (en) * 1989-02-07 1992-04-28 The Dow Chemical Company Computerized volumetric dispensing system
NO174527B (no) * 1990-10-22 1994-02-07 Norapp Andresen Joh H Fremgangsmaate og anordning for dosert tilfoersel av tilsetningsmidler
US5193594A (en) * 1990-10-22 1993-03-16 Norapp-Jon H. Andresen Arrangement for injecting additives
US5490726A (en) * 1992-12-30 1996-02-13 Nordson Corporation Apparatus for proportioning two components to form a mixture
US5868177A (en) * 1995-07-27 1999-02-09 Chemical Control Systems, Inc. Method and apparatus for injecting additives
US6032919A (en) * 1997-07-24 2000-03-07 Giacomino; Jeff L. Gas flow proportioning and controlling valve system
US20090222205A1 (en) * 2008-02-29 2009-09-03 Omega Engineering, Inc. Data logger with indicia surface

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123252A (en) * 1964-03-03 kuntz
US1573079A (en) * 1924-04-16 1926-02-16 Garnet W Mckee Apparatus for proportionately mixing air and gas
US2255787A (en) * 1941-03-06 1941-09-16 Manly Corp Fluid pressure device and system
US2583986A (en) * 1944-02-08 1952-01-29 Jr Agnew H Bahnson Atomizer system
US3298383A (en) * 1964-03-23 1967-01-17 Phillips Petroleum Co Fluid blending system
US3225962A (en) * 1964-07-16 1965-12-28 Phillips Petroleum Co Method of and means for supplying additive to a fluid

Also Published As

Publication number Publication date
US4183384A (en) 1980-01-15
CA1088751A (en) 1980-11-04
ZA79207B (en) 1980-01-30

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: G05D 11/035 (2006.01)