JPS56101472A - Expansion valve - Google Patents
Expansion valveInfo
- Publication number
- JPS56101472A JPS56101472A JP410180A JP410180A JPS56101472A JP S56101472 A JPS56101472 A JP S56101472A JP 410180 A JP410180 A JP 410180A JP 410180 A JP410180 A JP 410180A JP S56101472 A JPS56101472 A JP S56101472A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- main body
- member assembly
- fitted
- valve member
- 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.)
- Pending
Links
Landscapes
- Temperature-Responsive Valves (AREA)
Abstract
PURPOSE: To enable selective employment of valve member assembly bodies of several kinds of properties in one main body of a valve by constructing the valve member assembly bodies of the expansion valve fitted to the coolant piping and the like of a freezing cycle in such a manner that they can be fitted to and removed from the main body of the valve.
CONSTITUTION: Since the coolant piping of the freezing cycle is connected to the joint of a flow-in port for a fluid and the joint of the flow-out port thereof, the valve member assembly body A can be fitted to and removed from the main body 10 of the valve irrespective of the coolant piping. The valve member assembly body A changes the inside diameter of a throttle orifice C or the tilt of the needle part of the valve body 16, and several kinds of the bodies having different control properties are equipped with. At the time of assembling, the assembly body A is screwed into a plug body 14 and adjusted so as to fit to the position where the valve body 16 closes the throttle orifice C, while the length of a connection rod 24 is adjusted so that the tip thereof contacts with the tip of the valve body 16 under the condition of a set degree of superheating. By inserting the assembly body A into the piercing hole 13 of the main body of the valve and screwing the plug body 14 into the main body 10 of the valve, the assembly body A can be replaced without being influenced by the set degree of superheating.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP410180A JPS56101472A (en) | 1980-01-19 | 1980-01-19 | Expansion valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP410180A JPS56101472A (en) | 1980-01-19 | 1980-01-19 | Expansion valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56101472A true JPS56101472A (en) | 1981-08-14 |
Family
ID=11575391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP410180A Pending JPS56101472A (en) | 1980-01-19 | 1980-01-19 | Expansion valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56101472A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2995984A1 (en) * | 2012-09-27 | 2014-03-28 | Valeo Systemes Thermiques | Device, used to expand refrigerant fluid in circuit of air conditioning installation, comprises expansion control unit, device to regulate the control unit, and device for adjusting positioning of regulating device according to first axis |
| JP2020180654A (en) * | 2019-04-25 | 2020-11-05 | 株式会社鷺宮製作所 | Expansion valve and refrigeration cycle system |
| CN113404879A (en) * | 2020-03-17 | 2021-09-17 | 株式会社鹭宫制作所 | Fixing structure of adjusting screw mechanism, valve device and refrigeration cycle system |
| JP2021148184A (en) * | 2020-03-18 | 2021-09-27 | 株式会社鷺宮製作所 | Screw fitting structure, screw fixing structure, valve device, and refrigeration cycle system |
-
1980
- 1980-01-19 JP JP410180A patent/JPS56101472A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2995984A1 (en) * | 2012-09-27 | 2014-03-28 | Valeo Systemes Thermiques | Device, used to expand refrigerant fluid in circuit of air conditioning installation, comprises expansion control unit, device to regulate the control unit, and device for adjusting positioning of regulating device according to first axis |
| JP2020180654A (en) * | 2019-04-25 | 2020-11-05 | 株式会社鷺宮製作所 | Expansion valve and refrigeration cycle system |
| CN113404879A (en) * | 2020-03-17 | 2021-09-17 | 株式会社鹭宫制作所 | Fixing structure of adjusting screw mechanism, valve device and refrigeration cycle system |
| JP2021148151A (en) * | 2020-03-17 | 2021-09-27 | 株式会社鷺宮製作所 | Fixing structure of adjustment screw mechanism, valve device and refrigeration cycle system |
| CN113404879B (en) * | 2020-03-17 | 2023-06-20 | 株式会社鹭宫制作所 | Fixing structure of adjusting screw mechanism, valve device and refrigeration cycle system |
| JP2021148184A (en) * | 2020-03-18 | 2021-09-27 | 株式会社鷺宮製作所 | Screw fitting structure, screw fixing structure, valve device, and refrigeration cycle system |
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