GB2020356B - Pumping apparatus - Google Patents
Pumping apparatusInfo
- Publication number
- GB2020356B GB2020356B GB7914924A GB7914924A GB2020356B GB 2020356 B GB2020356 B GB 2020356B GB 7914924 A GB7914924 A GB 7914924A GB 7914924 A GB7914924 A GB 7914924A GB 2020356 B GB2020356 B GB 2020356B
- Authority
- GB
- United Kingdom
- Prior art keywords
- pumping apparatus
- pumping
- 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
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
- G05D11/13—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
-
- 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
- B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
- B01F35/882—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances
- B01F35/8822—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances using measuring chambers of the piston or plunger type
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Reciprocating Pumps (AREA)
- Accessories For Mixers (AREA)
- Coating Apparatus (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/901,689 US4171191A (en) | 1976-03-25 | 1978-05-01 | Apparatus for transferring metered quantities of material from one location to another |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2020356A GB2020356A (en) | 1979-11-14 |
GB2020356B true GB2020356B (en) | 1982-04-28 |
Family
ID=25414644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7914924A Expired GB2020356B (en) | 1978-05-01 | 1979-04-30 | Pumping apparatus |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS54149904A (en) |
BR (1) | BR7902673A (en) |
CA (1) | CA1094995A (en) |
DE (1) | DE2917865A1 (en) |
ES (1) | ES479951A1 (en) |
FR (1) | FR2425003A2 (en) |
GB (1) | GB2020356B (en) |
MX (1) | MX4406E (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2945283A1 (en) * | 1979-11-09 | 1981-05-21 | Siemens AG, 1000 Berlin und 8000 München | DEVICE FOR CONVEYING AND DOSING LIQUID MIDIEN |
DE3415253C2 (en) * | 1983-08-12 | 1994-06-30 | Reinhardt Technik Gmbh & Co | Device for dosing a viscous substance at low system pressure |
ATE74536T1 (en) * | 1985-01-24 | 1992-04-15 | Reinhardt Technik Gmbh & Co | DEVICE FOR DOSING AT LEAST ONE VISCOSE SUBSTANCE. |
DE3703929A1 (en) * | 1987-02-09 | 1988-08-18 | Karl Lenhardt | Device for pumping two viscous or pasty substances in a predetermined proportion from two reservoirs to one or more nozzles |
DE3917207A1 (en) * | 1989-05-26 | 1990-11-29 | Nlw Foerdertechnik Gmbh | Mixing and dosing of chemically reactive components - in which hydraulic cylinder moves two or more double acting cylinder pumps, one of which is continuously adjustable w.r.t. lever pivot |
US6997683B2 (en) * | 2003-01-10 | 2006-02-14 | Teledyne Isco, Inc. | High pressure reciprocating pump and control of the same |
AT516945B1 (en) | 2015-07-03 | 2016-10-15 | Sonderhoff Eng Gmbh | Device for producing a mixture of at least one gas and at least one liquid plastic component |
-
1979
- 1979-04-24 CA CA326,240A patent/CA1094995A/en not_active Expired
- 1979-04-26 ES ES479951A patent/ES479951A1/en not_active Expired
- 1979-04-27 FR FR7910956A patent/FR2425003A2/en active Pending
- 1979-04-30 DE DE19792917865 patent/DE2917865A1/en not_active Withdrawn
- 1979-04-30 MX MX79100692U patent/MX4406E/en unknown
- 1979-04-30 GB GB7914924A patent/GB2020356B/en not_active Expired
- 1979-04-30 BR BR7902673A patent/BR7902673A/en unknown
- 1979-05-01 JP JP5396579A patent/JPS54149904A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
MX4406E (en) | 1982-04-26 |
GB2020356A (en) | 1979-11-14 |
CA1094995A (en) | 1981-02-03 |
DE2917865A1 (en) | 1979-11-08 |
BR7902673A (en) | 1979-11-27 |
ES479951A1 (en) | 1980-01-16 |
FR2425003A2 (en) | 1979-11-30 |
JPS54149904A (en) | 1979-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |