DE283754C - - Google Patents
Info
- Publication number
- DE283754C DE283754C DENDAT283754D DE283754DA DE283754C DE 283754 C DE283754 C DE 283754C DE NDAT283754 D DENDAT283754 D DE NDAT283754D DE 283754D A DE283754D A DE 283754DA DE 283754 C DE283754 C DE 283754C
- Authority
- DE
- Germany
- Prior art keywords
- evacuation pump
- reversing valve
- shaft
- lever
- pump
- 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
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D9/00—Priming; Preventing vapour lock
- F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
- F04D9/041—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump having evacuating action
- F04D9/042—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump having evacuating action and means for rendering its in operative
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D9/00—Priming; Preventing vapour lock
- F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
- F04D9/044—Means for rendering the priming pump inoperative
- F04D9/049—Means for rendering the priming pump inoperative by operator interventions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Mechanically-Actuated Valves (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE283754C true DE283754C (enrdf_load_stackoverflow) |
Family
ID=539304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT283754D Active DE283754C (enrdf_load_stackoverflow) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE283754C (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2676697A (en) * | 1948-10-25 | 1954-04-27 | Quinter E Bashore | Box-handling apparatus |
US4087970A (en) * | 1974-12-23 | 1978-05-09 | Allis-Chalmers Corporation | Hydrostatic transmission control |
-
0
- DE DENDAT283754D patent/DE283754C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2676697A (en) * | 1948-10-25 | 1954-04-27 | Quinter E Bashore | Box-handling apparatus |
US4087970A (en) * | 1974-12-23 | 1978-05-09 | Allis-Chalmers Corporation | Hydrostatic transmission control |
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