DE222892C - - Google Patents
Info
- Publication number
- DE222892C DE222892C DENDAT222892D DE222892DA DE222892C DE 222892 C DE222892 C DE 222892C DE NDAT222892 D DENDAT222892 D DE NDAT222892D DE 222892D A DE222892D A DE 222892DA DE 222892 C DE222892 C DE 222892C
- Authority
- DE
- Germany
- Prior art keywords
- stage
- piston
- gas
- vacuum
- stroke volume
- 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.)
- Active
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
- F04B25/00—Multi-stage pumps
- F04B25/02—Multi-stage pumps of stepped piston 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE222892C true DE222892C (fr) |
Family
ID=483749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT222892D Active DE222892C (fr) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE222892C (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3446983A1 (fr) * | 2017-08-22 | 2019-02-27 | Hamilton Sundstrand Corporation | Système de vide pour système de dégazage de carburant |
US10556193B2 (en) | 2017-09-15 | 2020-02-11 | Hamilton Sundstrand Corporation | Integrated O2RU system |
US11000784B2 (en) | 2017-08-22 | 2021-05-11 | Hamilton Sunstrand Corporation | Vacuum system for fuel degassing |
US11491421B2 (en) | 2018-01-22 | 2022-11-08 | Hamilton Sundstrand Corporation | Valve controlled vacuum system |
-
0
- DE DENDAT222892D patent/DE222892C/de active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3446983A1 (fr) * | 2017-08-22 | 2019-02-27 | Hamilton Sundstrand Corporation | Système de vide pour système de dégazage de carburant |
US11000784B2 (en) | 2017-08-22 | 2021-05-11 | Hamilton Sunstrand Corporation | Vacuum system for fuel degassing |
US10556193B2 (en) | 2017-09-15 | 2020-02-11 | Hamilton Sundstrand Corporation | Integrated O2RU system |
US11491421B2 (en) | 2018-01-22 | 2022-11-08 | Hamilton Sundstrand Corporation | Valve controlled vacuum system |
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