JPS508219B1 - - Google Patents
Info
- Publication number
- JPS508219B1 JPS508219B1 JP44033159A JP3315969A JPS508219B1 JP S508219 B1 JPS508219 B1 JP S508219B1 JP 44033159 A JP44033159 A JP 44033159A JP 3315969 A JP3315969 A JP 3315969A JP S508219 B1 JPS508219 B1 JP S508219B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
- F25B41/325—Expansion valves having two or more valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
- F25B41/33—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant
- F25B41/335—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant via diaphragms
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Temperature-Responsive Valves (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681751260 DE1751260A1 (en) | 1968-04-27 | 1968-04-27 | Thermostatically controlled expansion valve for refrigeration systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS508219B1 true JPS508219B1 (en) | 1975-04-02 |
Family
ID=5692208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP44033159A Pending JPS508219B1 (en) | 1968-04-27 | 1969-04-28 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS508219B1 (en) |
| DE (1) | DE1751260A1 (en) |
| FR (1) | FR2007116A1 (en) |
| GB (1) | GB1254348A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1069242B (en) * | ||||
| DE4115693A1 (en) * | 1991-05-14 | 1992-11-19 | Erich Bauknecht | Automatic load matching method for refrigeration expansion valve - using setting screw to adjust pressure of valve regulating spring |
| CN107327619B (en) * | 2017-01-19 | 2024-04-12 | 王大海 | Power-assisted valve structure and opening and closing control method |
| CN108716558B (en) * | 2018-07-13 | 2024-06-25 | 四川长仪油气集输设备股份有限公司 | Axial flow type safety cut-off valve and overpressure cut-off control system thereof |
-
1968
- 1968-04-27 DE DE19681751260 patent/DE1751260A1/en active Pending
-
1969
- 1969-04-24 GB GB21041/69A patent/GB1254348A/en not_active Expired
- 1969-04-24 FR FR6913075A patent/FR2007116A1/fr not_active Withdrawn
- 1969-04-28 JP JP44033159A patent/JPS508219B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1254348A (en) | 1971-11-17 |
| FR2007116A1 (en) | 1970-01-02 |
| DE1751260A1 (en) | 1970-08-27 |