DE174821C - - Google Patents
Info
- Publication number
- DE174821C DE174821C DENDAT174821D DE174821DA DE174821C DE 174821 C DE174821 C DE 174821C DE NDAT174821 D DENDAT174821 D DE NDAT174821D DE 174821D A DE174821D A DE 174821DA DE 174821 C DE174821 C DE 174821C
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- valve
- pump
- piston
- spring
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
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
- F04B49/02—Stopping, starting, unloading or idling control
- F04B49/03—Stopping, starting, unloading or idling control by means of valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE174821C true DE174821C (enrdf_load_stackoverflow) |
Family
ID=439529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT174821D Active DE174821C (enrdf_load_stackoverflow) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE174821C (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE744730C (de) * | 1939-05-24 | 1944-01-24 | Eisen Und Emaillierwerke Ag | Entlastungsvorrichtung fuer Pumpenventile |
-
0
- DE DENDAT174821D patent/DE174821C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE744730C (de) * | 1939-05-24 | 1944-01-24 | Eisen Und Emaillierwerke Ag | Entlastungsvorrichtung fuer Pumpenventile |
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