NL268636A - - Google Patents

Info

Publication number
NL268636A
NL268636A NL268636DA NL268636A NL 268636 A NL268636 A NL 268636A NL 268636D A NL268636D A NL 268636DA NL 268636 A NL268636 A NL 268636A
Authority
NL
Netherlands
Application number
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.)
Publication date
Publication of NL268636A publication Critical patent/NL268636A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/64—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two
    • H03K23/66—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses
    • H03K23/665—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses by presetting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • 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
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • 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
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • G05D11/132—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components by controlling the flow of the individual components
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0357—For producing uniform flow
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0363—For producing proportionate flow
    • 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
    • Y10T137/2521—Flow comparison or differential response
    • Y10T137/2529—With electrical controller
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7759—Responsive to change in rate of fluid flow
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7761—Electrically actuated valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Non-Electrical Variables (AREA)
NL268636D 1960-08-25 NL268636A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5186860A 1960-08-25 1960-08-25
US9909661 US3219046A (en) 1960-08-25 1961-03-29 Fluid ratio control

Publications (1)

Publication Number Publication Date
NL268636A true NL268636A (fr) 1900-01-01

Family

ID=26729898

Family Applications (1)

Application Number Title Priority Date Filing Date
NL268636D NL268636A (fr) 1960-08-25

Country Status (2)

Country Link
US (1) US3219046A (fr)
NL (1) NL268636A (fr)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488030A (en) * 1966-08-17 1970-01-06 Halliburton Co Electrical motor operated valve
US3454037A (en) * 1966-11-09 1969-07-08 American Meter Co Inc 1966 Control system
US3466641A (en) * 1966-11-10 1969-09-09 Westinghouse Electric Corp Fluid transfer control apparatus
US3590227A (en) * 1968-01-30 1971-06-29 Upjohn Co Method and apparatus for digital measurment and control of a material blending operation
SE324911B (fr) * 1968-02-21 1970-06-15 Alfa Laval Ab
US3600563A (en) * 1968-05-31 1971-08-17 Upjohn Co Method and apparatus for determining the true difference or error between two frequencies
US3777935A (en) * 1971-10-19 1973-12-11 Storey W Pulse capture unit and apparatus for controlling the blending of two flowable substances
US3751644A (en) * 1972-02-22 1973-08-07 Sun Oil Co Automatic blending control system
US3934756A (en) * 1974-03-27 1976-01-27 Sun Oil Company Of Pennsylvania Blending-type motor fuel dispensing apparatus
US4006752A (en) * 1975-10-24 1977-02-08 Everpure, Inc. Control for fluid flow system
US4084246A (en) * 1976-10-18 1978-04-11 The Perkin-Elmer Corporation Pulse generator
JPS55166163A (en) * 1979-06-13 1980-12-25 Citizen Watch Co Ltd Controller for anesthetic gas
US4265266A (en) * 1980-01-23 1981-05-05 Halliburton Company Controlled additive metering system
US4353482A (en) * 1980-01-23 1982-10-12 Halliburton Company Additive metering control system
US4333486A (en) * 1980-09-05 1982-06-08 Geosource Inc. Electronic valve controller
SE448347B (sv) * 1981-05-14 1987-02-16 Siemens Elema Ab Sett for blandning av gaser i forutbestemda proportioner
US4538222A (en) * 1983-04-06 1985-08-27 Halliburton Company Apparatus and method for mixing a plurality of substances
US4538221A (en) * 1983-04-06 1985-08-27 Halliburton Company Apparatus and method for mixing a plurality of substances
US4571319A (en) * 1984-04-05 1986-02-18 General Motors Corporation Method and apparatus for producing polymer articles having different properties in different regions of the articles
US4916631A (en) * 1986-12-24 1990-04-10 Halliburton Company Process control system using remote computer and local site control computers for mixing a proppant with a fluid
US5014218A (en) * 1986-12-24 1991-05-07 Halliburton Company Using a remote control computer connected to a vocal control computer and a monitor computer
US4779186A (en) * 1986-12-24 1988-10-18 Halliburton Company Automatic density control system for blending operation
GB8720356D0 (en) * 1987-08-28 1987-10-07 Thorn Emi Flow Measurement Ltd Fluid meter
US5125533A (en) * 1989-09-29 1992-06-30 Tokheim Corporation Variable blending dispenser
US5038971A (en) * 1989-09-29 1991-08-13 Tokheim Corporation Variable blending dispenser
US5197509A (en) * 1990-06-06 1993-03-30 Cheng Dah Y Laminar flow elbow system and method
US5246026A (en) * 1992-05-12 1993-09-21 Proudman Systems, Inc. Fluid measuring, dilution and delivery system
US5529084A (en) * 1994-03-24 1996-06-25 Koch Engineering Company, Inc. Laminar flow elbow system and method
US5499197A (en) * 1994-04-05 1996-03-12 Fou; Hsu-Chao Intelligent and all-bearing control circuit device of reverse osmosis drinking water machine
US5746238A (en) * 1995-03-31 1998-05-05 Ecolab, Inc. Liquid chemical dilution and dosing system
US5929318A (en) * 1997-05-02 1999-07-27 Illinois Instruments, Inc. System and method for sensing low levels of a particular gas in an atmosphere
US6032919A (en) * 1997-07-24 2000-03-07 Giacomino; Jeff L. Gas flow proportioning and controlling valve system
US6129104A (en) * 1998-12-23 2000-10-10 Tetra Process Technologies A Severn Trent Services Company Method for automotive dose control of liquid treatment chemicals
US6253779B1 (en) * 1999-02-12 2001-07-03 Masconi Commerce Systems Inc. Blending system and method using an auxiliary measuring device
US6293298B1 (en) * 1999-02-26 2001-09-25 Inetwater Llc Water softener valve
US6463611B1 (en) 1999-04-02 2002-10-15 Ecolab, Inc. Apparatus for dispensing incompatible chemicals to a common utilization point
US7389786B2 (en) * 2003-11-21 2008-06-24 Mark Zeck Ultrasonic and sonic odorization systems
CA2576785C (fr) * 2006-01-31 2013-07-09 Production Control Services, Inc. Systeme de commande multipuits
JP5457249B2 (ja) * 2010-03-30 2014-04-02 アズビル株式会社 ポジショナ
JP5426452B2 (ja) * 2010-03-30 2014-02-26 アズビル株式会社 ポジショナ
JP5466068B2 (ja) * 2010-03-31 2014-04-09 アズビル株式会社 電空ポジショナおよび電空変換器
US9080111B1 (en) 2011-10-27 2015-07-14 Magellan Midstream Partners, L.P. System and method for adding blend stocks to gasoline or other fuel stocks
FR3006610B1 (fr) * 2013-06-10 2015-07-03 Gdf Suez Systeme et procede d'injection d'odorisant liquide dans une canalisation de gaz naturel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2207949A (en) * 1937-02-20 1940-07-16 Builders Iron Foundry Telemetric controller
US2314152A (en) * 1940-03-30 1943-03-16 Brown Instr Co Control instrument
US2626627A (en) * 1951-01-03 1953-01-27 Allied Chem & Dye Corp Apparatus for automatically proportioning pulp stocks

Also Published As

Publication number Publication date
US3219046A (en) 1965-11-23

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