SE358751B - - Google Patents
Info
- Publication number
- SE358751B SE358751B SE15941/70A SE1594170A SE358751B SE 358751 B SE358751 B SE 358751B SE 15941/70 A SE15941/70 A SE 15941/70A SE 1594170 A SE1594170 A SE 1594170A SE 358751 B SE358751 B SE 358751B
- Authority
- SE
- Sweden
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/14—Control of fluid pressure with auxiliary non-electric power
- G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
- G05D16/166—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using pistons within the main valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702013590 DE2013590B2 (en) | 1970-03-21 | 1970-03-21 | HYDRAULIC PRESSURE REDUCING VALVE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE358751B true SE358751B (en) | 1973-08-06 |
Family
ID=5765825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE15941/70A SE358751B (en) | 1970-03-21 | 1970-11-25 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2013590B2 (en) |
| GB (1) | GB1319355A (en) |
| SE (1) | SE358751B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4795131A (en) * | 1986-10-24 | 1989-01-03 | Albany International Corp. | Vacuum controller |
| CN109854791B (en) * | 2019-03-16 | 2020-03-31 | 杭州泉通仪表阀门有限公司 | Self-operated pressure regulating valve with improved valve seat fixing structure and working mode of self-operated pressure regulating valve |
| CN113653843A (en) * | 2021-09-16 | 2021-11-16 | 浙江福立分析仪器股份有限公司 | A pressure-stabilizing safety valve and a gas flow path control method based on the safety valve |
-
1970
- 1970-03-21 DE DE19702013590 patent/DE2013590B2/en not_active Ceased
- 1970-11-25 SE SE15941/70A patent/SE358751B/xx unknown
- 1970-12-04 GB GB5781370A patent/GB1319355A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2013590A1 (en) | 1971-10-07 |
| DE2013590B2 (en) | 1972-06-15 |
| GB1319355A (en) | 1973-06-06 |