GB1215446A - Apparatus for measuring or detecting dissolved oxygen and process employing said apparatus - Google Patents

Apparatus for measuring or detecting dissolved oxygen and process employing said apparatus

Info

Publication number
GB1215446A
GB1215446A GB828/67A GB82867A GB1215446A GB 1215446 A GB1215446 A GB 1215446A GB 828/67 A GB828/67 A GB 828/67A GB 82867 A GB82867 A GB 82867A GB 1215446 A GB1215446 A GB 1215446A
Authority
GB
United Kingdom
Prior art keywords
oxygen
dissolved oxygen
fermenter
broth
measuring
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
GB828/67A
Other languages
English (en)
Inventor
Alyn Newton Roberts
Peter Guy Shepherd
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.)
BP PLC
Original Assignee
BP PLC
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
Priority to US605454A priority Critical patent/US3463402A/en
Application filed by BP PLC filed Critical BP PLC
Priority to GB828/67A priority patent/GB1215446A/en
Priority to GB56151/67A priority patent/GB1207194A/en
Priority to DE1967U0014536 priority patent/DE1626148B1/de
Priority to FR1553178D priority patent/FR1553178A/fr
Priority to FR1553172D priority patent/FR1553172A/fr
Priority to BE709007D priority patent/BE709007A/xx
Publication of GB1215446A publication Critical patent/GB1215446A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/12—Varying effective area of jet pipe or nozzle by means of pivoted flaps
    • F02K1/123—Varying effective area of jet pipe or nozzle by means of pivoted flaps of two series of flaps, both having their flaps hinged at their upstream ends on a fixed structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/28—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow
    • F02K1/34—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow for attenuating noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/46—Nozzles having means for adding air to the jet or for augmenting the mixing region between the jet and the ambient air, e.g. for silencing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • G01N7/10—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing diffusion of components through a porous wall and measuring a pressure or volume difference

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Exhaust Silencers (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
GB828/67A 1966-12-28 1967-01-06 Apparatus for measuring or detecting dissolved oxygen and process employing said apparatus Expired GB1215446A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US605454A US3463402A (en) 1966-12-28 1966-12-28 Jet sound suppressing means
GB828/67A GB1215446A (en) 1966-12-28 1967-01-06 Apparatus for measuring or detecting dissolved oxygen and process employing said apparatus
GB56151/67A GB1207194A (en) 1966-12-28 1967-12-11 Jet engines having means for reducing the noise level
DE1967U0014536 DE1626148B1 (de) 1966-12-28 1967-12-23 Einrichtung zur Verminderung des Düsenstrahllärms
FR1553178D FR1553178A (enrdf_load_stackoverflow) 1966-12-28 1967-12-26
FR1553172D FR1553172A (enrdf_load_stackoverflow) 1966-12-28 1967-12-28
BE709007D BE709007A (enrdf_load_stackoverflow) 1966-12-28 1968-01-05

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60545466A 1966-12-28 1966-12-28
GB828/67A GB1215446A (en) 1966-12-28 1967-01-06 Apparatus for measuring or detecting dissolved oxygen and process employing said apparatus

Publications (1)

Publication Number Publication Date
GB1215446A true GB1215446A (en) 1970-12-09

Family

ID=26236212

Family Applications (2)

Application Number Title Priority Date Filing Date
GB828/67A Expired GB1215446A (en) 1966-12-28 1967-01-06 Apparatus for measuring or detecting dissolved oxygen and process employing said apparatus
GB56151/67A Expired GB1207194A (en) 1966-12-28 1967-12-11 Jet engines having means for reducing the noise level

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB56151/67A Expired GB1207194A (en) 1966-12-28 1967-12-11 Jet engines having means for reducing the noise level

Country Status (5)

Country Link
US (1) US3463402A (enrdf_load_stackoverflow)
BE (1) BE709007A (enrdf_load_stackoverflow)
DE (1) DE1626148B1 (enrdf_load_stackoverflow)
FR (2) FR1553178A (enrdf_load_stackoverflow)
GB (2) GB1215446A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027385A1 (en) * 1979-10-16 1981-04-22 Critikon, Inc. (a New Jersey corp.) Disposable polarographic gas sensor
GB2197341B (en) * 1986-09-18 1990-09-12 Bass Plc Brewing beer

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635308A (en) * 1969-07-03 1972-01-18 Rohr Corp Sound suppression system
US3655009A (en) * 1969-09-18 1972-04-11 Rohr Corp Method and apparatus for suppressing the noise of a fan-jet engine
US3578106A (en) * 1969-10-15 1971-05-11 Rohr Corp Turbofan propulsion silencing apparatus
US3575261A (en) * 1969-10-24 1971-04-20 Rohr Corp Fan jet silencer with fluid mixture
US3667680A (en) * 1970-04-24 1972-06-06 Boeing Co Jet engine exhaust nozzle system
US3648800A (en) * 1970-04-27 1972-03-14 Gen Electric Coanda expansion exhaust nozzle suppressor
US3726091A (en) * 1971-02-16 1973-04-10 Rohr Corp Sound suppressing apparatus
US3711013A (en) * 1971-04-26 1973-01-16 Rohr Corp Thrust control and sound apparatus
GB1395709A (en) * 1971-07-06 1975-05-29 Rolls Royce Jet propulsion power plant
US3739984A (en) * 1971-08-25 1973-06-19 Rohr Industries Inc Thrust augmenting and south suppressing apparatus and method
FR2166296B1 (enrdf_load_stackoverflow) * 1972-01-06 1974-10-18 Onera (Off Nat Aerospatiale)
US3826331A (en) * 1972-02-29 1974-07-30 Bolt Beranek & Newman Method of and apparatus for reducing sound generated by surfaces in fluid jet streams and the like
GB1436796A (en) * 1972-08-22 1976-05-26 Mtu Muenchen Gmbh Gas turbine ducted fan engines of multi-shaft and multi-flow construction
US3881315A (en) * 1973-03-19 1975-05-06 Gen Electric Fan duct flow deflector
JPS51131099A (en) * 1975-05-06 1976-11-15 Toshio Horiuchi Silencer making use of the turbulence of fluid
US3982696A (en) * 1975-07-01 1976-09-28 Grumman American Aviation Corporation Jet noise suppressor nozzle
US4372110A (en) * 1976-02-13 1983-02-08 Nasa Noise suppressor for turbo fan jet engines
US4284170A (en) * 1979-10-22 1981-08-18 United Technologies Corporation Gas turbine noise suppressor
US4291782A (en) * 1979-10-30 1981-09-29 The Boeing Company Simplified method and apparatus for hot-shield jet noise suppression
US5038559A (en) * 1981-12-22 1991-08-13 Allied-Signal Inc. Method and apparatus for selectively varying an effective fluid flow area of a jet engine exhaust nozzle
GB2119023A (en) * 1982-04-15 1983-11-09 Secr Defence Jet propulsion nozzle having a shroud
GB8717584D0 (en) * 1987-07-24 1987-09-03 Friedrich T E Jet engine noise suppression arrangement
DE3903713A1 (de) * 1989-02-08 1990-08-09 Mtu Muenchen Gmbh Strahltriebwerk
US5162620A (en) * 1989-11-28 1992-11-10 Allied-Signal Inc. Dual flow turbine engine muffler
GB2244098A (en) * 1990-05-17 1991-11-20 Secr Defence Variable configuration gas turbine engine
GB2249140B (en) * 1990-08-30 1994-12-07 S & C Thermofluids Ltd Aircraft engine noise suppression
US5435127A (en) * 1993-11-15 1995-07-25 General Electric Company Method and apparatus for boosting ram airflow to an ejection nozzle
US5428954A (en) * 1994-04-11 1995-07-04 Cowan, Sr.; Howard H. System for suppressing engine exhaust noise
US5884472A (en) * 1995-10-11 1999-03-23 Stage Iii Technologies, L.C. Alternating lobed mixer/ejector concept suppressor
US5761900A (en) * 1995-10-11 1998-06-09 Stage Iii Technologies, L.C. Two-stage mixer ejector suppressor
US5799874A (en) * 1995-11-30 1998-09-01 United Technologies Corporation Aerodynamically controlled ejector
DE19642393A1 (de) * 1996-10-14 1998-04-16 Mtu Muenchen Gmbh Turbostrahltriebwerk mit einem Blütenmischer
US5941065A (en) * 1996-11-04 1999-08-24 The Boeing Company Stowable mixer ejection nozzle
US5884843A (en) * 1996-11-04 1999-03-23 The Boeing Company Engine noise suppression ejector nozzle
US5908159A (en) * 1997-02-24 1999-06-01 The Boeing Company Aircraft chute ejector nozzle
US5826794A (en) * 1997-02-28 1998-10-27 The Boeing Company Aircraft scoop ejector nozzle
US6012281A (en) * 1997-08-18 2000-01-11 United Technologies Corporation Noise suppressing fluid mixing system for a turbine engine
US7293401B2 (en) * 2002-03-20 2007-11-13 The Regents Of The University Of California Jet engine noise suppressor
US8225592B1 (en) * 2003-06-09 2012-07-24 Florida State University Research Foundation Microjet noise suppression system for jet engines
US7412832B2 (en) * 2004-03-26 2008-08-19 General Electric Company Method and apparatus for operating gas turbine engines
FR2896274B1 (fr) * 2006-01-13 2008-04-18 Snecma Sa Melangeur de flux a section variable pour turboreacteur double flux d'avion supersonique
RU2326259C1 (ru) * 2007-04-24 2008-06-10 Московский авиационный институт (государственный технический университет) Высотное сопло лаваля
DE102007036527B4 (de) 2007-08-02 2009-07-09 Eads Deutschland Gmbh Düsenanordnung für ein Gasturbinentriebwerk
US8192158B1 (en) 2008-12-12 2012-06-05 Mainstream Engineering Corp. Apparatus and method to increase total-to-static pressure ratio across a turbine
RU2413161C1 (ru) * 2009-12-28 2011-02-27 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Устройство для снижения инфракрасной и радиолокационной заметности газотурбинного двигателя
US8480361B1 (en) 2010-01-26 2013-07-09 Mainstream Engineering Corporation Enhanced system and method to increase the total-to-static pressure ratio across a RAM air turbine using surface contoured flow agitators
US8794902B1 (en) 2010-01-26 2014-08-05 II Daniel K. Van Ness System and method to improve the exhaust pressure across a RAM air turbine through secondary flow mixing
GB201412189D0 (en) 2014-07-09 2014-08-20 Rolls Royce Plc A nozzle arrangement for a gas turbine engine
EP3183172B1 (en) 2014-08-20 2018-10-31 Bombardier Inc. Actuated outlet door for aircraft high-temperature exhaust

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2747367A (en) * 1950-03-21 1956-05-29 United Aircraft Corp Gas turbine power plant supporting structure
US2815643A (en) * 1951-06-29 1957-12-10 United Aircraft Corp Variable area nozzle
US2836034A (en) * 1951-06-29 1958-05-27 United Aircraft Corp Variable area nozzle
US2934889A (en) * 1956-02-14 1960-05-03 United Aircraft Corp Noise abatement means
FR1157063A (fr) * 1956-07-30 1958-05-27 Bertin & Cie Silencieux pour moteurs, en particulier pour moteurs à réaction
US2955418A (en) * 1958-08-06 1960-10-11 Ryan Aeronautical Co Combination augmenter, sound suppressor and thrust reverser for jet engines
US3062003A (en) * 1959-04-06 1962-11-06 United Aircraft Corp Variable area exhaust nozzle
US3057150A (en) * 1961-03-27 1962-10-09 United Aircraft Corp Two dimensional floating blow-in-door and flap ejector
US3215172A (en) * 1962-12-24 1965-11-02 Nilsson Robbins & Anderson Jet engine noise suppressor with shroud for aspiration of air into exhaust stream
US3227240A (en) * 1964-05-04 1966-01-04 Gen Electric Air mingling sound suppressor for jet engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027385A1 (en) * 1979-10-16 1981-04-22 Critikon, Inc. (a New Jersey corp.) Disposable polarographic gas sensor
GB2197341B (en) * 1986-09-18 1990-09-12 Bass Plc Brewing beer

Also Published As

Publication number Publication date
US3463402A (en) 1969-08-26
BE709007A (enrdf_load_stackoverflow) 1968-07-05
FR1553178A (enrdf_load_stackoverflow) 1969-01-10
DE1626148B1 (de) 1971-05-13
GB1207194A (en) 1970-09-30
FR1553172A (enrdf_load_stackoverflow) 1969-01-10

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