FR320042A - Improvements in air compressors - Google Patents
Improvements in air compressorsInfo
- Publication number
- FR320042A FR320042A FR320042DA FR320042A FR 320042 A FR320042 A FR 320042A FR 320042D A FR320042D A FR 320042DA FR 320042 A FR320042 A FR 320042A
- Authority
- FR
- France
- Prior art keywords
- air compressors
- compressors
- air
- 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
-
- 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
-
- 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
- F04B25/00—Multi-stage pumps
- F04B25/005—Multi-stage pumps with two cylinders
-
- 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
- F04B39/06—Cooling; Heating; Prevention of freezing
- F04B39/064—Cooling by a cooling jacket in the pump casing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR320042T | 1902-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR320042A true FR320042A (en) | 1902-11-29 |
Family
ID=1370573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR320042D Expired FR320042A (en) | 1902-03-29 | 1902-03-29 | Improvements in air compressors |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR320042A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2226503A1 (en) * | 2009-03-04 | 2010-09-08 | Voith Patent GmbH | Piston compressor |
ITBO20130492A1 (en) * | 2013-09-13 | 2015-03-14 | Marco Grillini | IT IS TO BE ASSOCIATED WITH A COMPRESSOR IN REPLACEMENT OF PART OF ITS COMPRESSION GROUP |
-
1902
- 1902-03-29 FR FR320042D patent/FR320042A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2226503A1 (en) * | 2009-03-04 | 2010-09-08 | Voith Patent GmbH | Piston compressor |
ITBO20130492A1 (en) * | 2013-09-13 | 2015-03-14 | Marco Grillini | IT IS TO BE ASSOCIATED WITH A COMPRESSOR IN REPLACEMENT OF PART OF ITS COMPRESSION GROUP |
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