GB9316046D0 - Liquid additive metering - Google Patents

Liquid additive metering

Info

Publication number
GB9316046D0
GB9316046D0 GB939316046A GB9316046A GB9316046D0 GB 9316046 D0 GB9316046 D0 GB 9316046D0 GB 939316046 A GB939316046 A GB 939316046A GB 9316046 A GB9316046 A GB 9316046A GB 9316046 D0 GB9316046 D0 GB 9316046D0
Authority
GB
United Kingdom
Prior art keywords
liquid additive
additive metering
metering
liquid
additive
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.)
Granted
Application number
GB939316046A
Other versions
GB2280715A (en
GB2280715B (en
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.)
Thomas Willett and Co Ltd
Original Assignee
Thomas Willett and Co Ltd
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 Thomas Willett and Co Ltd filed Critical Thomas Willett and Co Ltd
Priority to GB9316046A priority Critical patent/GB2280715B/en
Publication of GB9316046D0 publication Critical patent/GB9316046D0/en
Priority to DE4427479A priority patent/DE4427479A1/en
Publication of GB2280715A publication Critical patent/GB2280715A/en
Application granted granted Critical
Publication of GB2280715B publication Critical patent/GB2280715B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time
    • 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
    • F04B49/12—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 varying the length of stroke of the working members
    • 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
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/1095—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers having two or more pumping chambers in series
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0206—Length of piston stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
GB9316046A 1993-08-03 1993-08-03 Liquid additive metering Expired - Fee Related GB2280715B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9316046A GB2280715B (en) 1993-08-03 1993-08-03 Liquid additive metering
DE4427479A DE4427479A1 (en) 1993-08-03 1994-08-03 Measure liquid additives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9316046A GB2280715B (en) 1993-08-03 1993-08-03 Liquid additive metering

Publications (3)

Publication Number Publication Date
GB9316046D0 true GB9316046D0 (en) 1993-09-15
GB2280715A GB2280715A (en) 1995-02-08
GB2280715B GB2280715B (en) 1996-05-01

Family

ID=10739875

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9316046A Expired - Fee Related GB2280715B (en) 1993-08-03 1993-08-03 Liquid additive metering

Country Status (2)

Country Link
DE (1) DE4427479A1 (en)
GB (1) GB2280715B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2821991B1 (en) 2001-03-08 2003-05-23 Cit Alcatel ELECTRICAL CONNECTION DEVICE
CN102966523B (en) * 2012-10-30 2016-01-06 合肥通用机械研究院 Gas-liquid combined stroke adjusting system of metering pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854687A1 (en) * 1978-12-18 1980-06-26 Hedrich Vakuumanlagen Wilhelm DRIVING DEVICE FOR STROKE-WORKING DOSING PUMPS AND / OR DOSING DEVICES WITH DIFFERENT OPENING-CLOSING-STROKE RELATIONSHIPS, FOR THE SYNCHRONOUS DELIVERY OF UNEQUALED QUANTITIES
US4366918A (en) * 1979-04-20 1983-01-04 Naka Seiki Company Limited Variable ratio metering, mixing and dispensing apparatus
DE3029554A1 (en) * 1980-08-04 1982-03-11 Manfred 2000 Hamburg Berweger SYSTEM FOR PROMOTING TWO OR SEVERAL FLUID MEDIA UNDER HIGH PRESSURE IN AN ADJUSTABLE QUANTITY RATIO
EP0364823B1 (en) * 1988-10-18 1992-07-29 Friedrich Wilh. Schwing GmbH Device for pneumatically dispensing concrete hydromechanically transported in a dense flow

Also Published As

Publication number Publication date
GB2280715A (en) 1995-02-08
GB2280715B (en) 1996-05-01
DE4427479A1 (en) 1995-02-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100803