CH413600A - Process for conveying and venting pumpable liquid media under reduced pressure and / or with a tendency to outgassing during intake by means of oscillating displacement pumps and a device for carrying out the process - Google Patents
Process for conveying and venting pumpable liquid media under reduced pressure and / or with a tendency to outgassing during intake by means of oscillating displacement pumps and a device for carrying out the processInfo
- Publication number
- CH413600A CH413600A CH1086063A CH1086063A CH413600A CH 413600 A CH413600 A CH 413600A CH 1086063 A CH1086063 A CH 1086063A CH 1086063 A CH1086063 A CH 1086063A CH 413600 A CH413600 A CH 413600A
- Authority
- CH
- Switzerland
- Prior art keywords
- venting
- tendency
- conveying
- carrying
- reduced pressure
- Prior art date
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
- F04B53/06—Venting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0068—General arrangements, e.g. flowsheets
-
- 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
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/06—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure
- F04B15/08—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure the liquids having low boiling points
-
- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/08—Actuation of distribution 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
- 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
- F04B49/22—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 means of valves
- F04B49/24—Bypassing
- F04B49/243—Bypassing by keeping open the inlet valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Reciprocating Pumps (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC0029355 | 1963-03-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH413600A true CH413600A (en) | 1966-05-15 |
Family
ID=7018943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1086063A CH413600A (en) | 1963-03-12 | 1963-09-03 | Process for conveying and venting pumpable liquid media under reduced pressure and / or with a tendency to outgassing during intake by means of oscillating displacement pumps and a device for carrying out the process |
Country Status (5)
Country | Link |
---|---|
US (1) | US3238891A (en) |
AT (1) | AT244155B (en) |
CH (1) | CH413600A (en) |
DE (1) | DE1453465A1 (en) |
GB (1) | GB980378A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3369928A (en) * | 1966-05-05 | 1968-02-20 | Hooker Chemical Corp | Method and apparatus for use with metal treating solutions |
ES2084142T3 (en) * | 1991-04-19 | 1996-05-01 | Enea Ente Nuove Tec | FEEDING DEVICE FOR PUMP SUCTION-IMPELLENT PUMPS FOR LIQUIDS IN SATURATED CONDITIONS. |
US5431546A (en) * | 1993-08-23 | 1995-07-11 | Liquid Carbonic Corporation | Apparatus for intermittent transfer of fluid having vapor trap seal and vapor escape means |
DE102008061904A1 (en) * | 2008-12-15 | 2010-06-17 | Alldos Eichler Gmbh | Method and device for degassing the delivery chamber of a metering pump |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2018144A (en) * | 1933-04-29 | 1935-10-22 | Linde Air Prod Co | Method and apparatus for transferring gas material |
US2083021A (en) * | 1934-01-02 | 1937-06-08 | Carl F High | Fuel feeding system |
US2246515A (en) * | 1936-08-01 | 1941-06-24 | Masch Und Metallwaren Handels | Compressor |
-
1963
- 1963-03-12 DE DE19631453465 patent/DE1453465A1/en active Pending
- 1963-08-30 AT AT701863A patent/AT244155B/en active
- 1963-09-03 CH CH1086063A patent/CH413600A/en unknown
- 1963-09-23 GB GB37268/63A patent/GB980378A/en not_active Expired
- 1963-10-07 US US314305A patent/US3238891A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1453465A1 (en) | 1969-02-06 |
AT244155B (en) | 1965-12-27 |
US3238891A (en) | 1966-03-08 |
GB980378A (en) | 1965-01-13 |
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