DE124951C - - Google Patents
Info
- Publication number
- DE124951C DE124951C DENDAT124951D DE124951DA DE124951C DE 124951 C DE124951 C DE 124951C DE NDAT124951 D DENDAT124951 D DE NDAT124951D DE 124951D A DE124951D A DE 124951DA DE 124951 C DE124951 C DE 124951C
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- valve
- space
- seat
- main valve
- 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
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
- G05D16/0647—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one membrane without spring
- G05D16/065—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one membrane without spring characterised by the form of the obturator
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Lift Valve (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE124951C true DE124951C (cg-RX-API-DMAC7.html) |
Family
ID=393704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT124951D Active DE124951C (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE124951C (cg-RX-API-DMAC7.html) |
-
0
- DE DENDAT124951D patent/DE124951C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2008095549A1 (de) | Verfahren und vorrichtung zur steuerung einer gas-hochdruck-feuerlöschanlage | |
| DE1800424B1 (de) | Kraftkolbenantrieb fuer Armaturen | |
| DE124951C (cg-RX-API-DMAC7.html) | ||
| DE2532651C2 (cg-RX-API-DMAC7.html) | ||
| DE72846C (de) | Abfeuerungsvorrichtung für Druckluftgeschütze | |
| DE189999C (cg-RX-API-DMAC7.html) | ||
| DE522013C (de) | Absperrventil | |
| DE1453786A1 (de) | Freilaufrueckschlagventil | |
| DE100309C (cg-RX-API-DMAC7.html) | ||
| DE2710527A1 (de) | Ventil zum absperren von druckmedien | |
| CH334050A (de) | Steuerventil | |
| DE302134C (cg-RX-API-DMAC7.html) | ||
| DE2165144B1 (de) | Steuerventil fur Druckluftbrems anlagen von Schienenfahrzeugen | |
| DE1550212A1 (de) | Absperrvorrichtung mit gekoppelten Absperrorganen zum Einbau in unter UEberdruck stehende Rohrleitungen | |
| DE69209176T2 (de) | Hydaulikmotor mit hin- und hergehendem Differentialkolben | |
| DE102010012435A1 (de) | Stellantrieb für ein Gasventil | |
| DE105824C (cg-RX-API-DMAC7.html) | ||
| DE251085C (cg-RX-API-DMAC7.html) | ||
| DE18390C (de) | Neuerungen an Gaskraftmaschinen | |
| DE37193C (de) | Druckminderungsventil mit indirekter Schiebersteuerung | |
| DE4040C (de) | Hydrant mit Ventileinrichtung zur Verhütung des hydraulischen Widders und mit separater Absperrvorrichtung | |
| DE302355C (cg-RX-API-DMAC7.html) | ||
| DE111237C (cg-RX-API-DMAC7.html) | ||
| DE13641C (de) | Druckreducir- und Absperrventil | |
| DE251404C (cg-RX-API-DMAC7.html) |