GB2170731B - Time-controlled fluid mixers - Google Patents

Time-controlled fluid mixers

Info

Publication number
GB2170731B
GB2170731B GB08603154A GB8603154A GB2170731B GB 2170731 B GB2170731 B GB 2170731B GB 08603154 A GB08603154 A GB 08603154A GB 8603154 A GB8603154 A GB 8603154A GB 2170731 B GB2170731 B GB 2170731B
Authority
GB
United Kingdom
Prior art keywords
time
controlled fluid
fluid mixers
mixers
controlled
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
GB08603154A
Other versions
GB8603154D0 (en
GB2170731A (en
Inventor
Paul Phillip Hope
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.)
Individual
Original Assignee
Individual
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 claimed from GB858503388A external-priority patent/GB8503388D0/en
Application filed by Individual filed Critical Individual
Priority to GB08603154A priority Critical patent/GB2170731B/en
Publication of GB8603154D0 publication Critical patent/GB8603154D0/en
Publication of GB2170731A publication Critical patent/GB2170731A/en
Application granted granted Critical
Publication of GB2170731B publication Critical patent/GB2170731B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
    • B23K35/383—Selection of media, e.g. special atmospheres for surrounding the working area mainly containing noble gases or nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/10—Mixing gases with gases
    • B01F23/19—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means
    • 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
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/211—Measuring of the operational parameters
    • B01F35/2111—Flow rate
    • 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
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/211—Measuring of the operational parameters
    • B01F35/2113—Pressure
    • 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
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2216—Time, i.e. duration, of at least one parameter during the operation
    • B01F35/22162—Time of feeding of at least one of the components to be mixed
    • 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
    • B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
    • B01F35/833—Flow control by valves, e.g. opening intermittently

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Accessories For Mixers (AREA)
GB08603154A 1985-02-09 1986-02-10 Time-controlled fluid mixers Expired GB2170731B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08603154A GB2170731B (en) 1985-02-09 1986-02-10 Time-controlled fluid mixers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858503388A GB8503388D0 (en) 1985-02-09 1985-02-09 Programmable gas mixer
GB08603154A GB2170731B (en) 1985-02-09 1986-02-10 Time-controlled fluid mixers

Publications (3)

Publication Number Publication Date
GB8603154D0 GB8603154D0 (en) 1986-03-12
GB2170731A GB2170731A (en) 1986-08-13
GB2170731B true GB2170731B (en) 1988-02-24

Family

ID=26288798

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08603154A Expired GB2170731B (en) 1985-02-09 1986-02-10 Time-controlled fluid mixers

Country Status (1)

Country Link
GB (1) GB2170731B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308403A1 (en) * 1993-03-17 1994-09-22 Ottmar Goetz Gas welding machine
EP0973443B1 (en) * 1997-01-17 2006-03-22 INO-Therapeutics GmbH Controlled gas-supply system
IT1298117B1 (en) * 1998-01-14 1999-12-20 Air Liquide Italia S R L METHOD TO OBTAIN A WELDING FLUID HAVING CONSTANT CHEMICAL-PHYSICAL CHARACTERISTICS OVER TIME AND PLANT FOR ITS
DE19923980A1 (en) * 1999-05-25 2000-11-30 Linde Tech Gase Gmbh Method and device for monitoring and regulating a gas composition
JP6935200B2 (en) * 2017-01-17 2021-09-15 日本光電工業株式会社 Mixing gas supply device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES231608U (en) * 1977-10-26 1977-12-16 Manufacturas Medicas, S. A. Mixer by time control (Machine-translation by Google Translate, not legally binding)
DE2915983C2 (en) * 1979-04-20 1983-03-31 Klöckner Ionon GmbH, 5000 Köln Method for generating a gas mixture

Also Published As

Publication number Publication date
GB8603154D0 (en) 1986-03-12
GB2170731A (en) 1986-08-13

Similar Documents

Publication Publication Date Title
EP0196069A3 (en) Clock operated thermostat
EP0223907A3 (en) Multiple fluid mixing apparatus
EP0212290A3 (en) Fluid mixing element
EP0206833A3 (en) Aqueous fluids
GB2177803B (en) Flowmeter
GB8503021D0 (en) Mixer tap
GB8708949D0 (en) Mixing fluids
GB8607699D0 (en) Mixing fluids
GB8627388D0 (en) Flowmeter
GR860263B (en) Mixer tap
EP0212188A3 (en) Fluid dispensat
GB2170731B (en) Time-controlled fluid mixers
GB2182958B (en) Fluid dispenser
GB2169733B (en) Mixer thermostat
GB8509043D0 (en) Mixers
GB8523894D0 (en) Mixer
GB2172382B (en) Fluid mixing valve
GB8517371D0 (en) R f mixer
GR860262B (en) Mixer tap
GB8521957D0 (en) Fluid dispenser
GB8503149D0 (en) Mixer unit
GB2172364B (en) Fluid coupling
ZA864678B (en) Aqueous fluids
GB8627409D0 (en) Mixer tap
GB8506298D0 (en) Fluid mixing valve

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20060209