JP2521026Y2 - 安全弁 - Google Patents
安全弁Info
- Publication number
- JP2521026Y2 JP2521026Y2 JP1990129180U JP12918090U JP2521026Y2 JP 2521026 Y2 JP2521026 Y2 JP 2521026Y2 JP 1990129180 U JP1990129180 U JP 1990129180U JP 12918090 U JP12918090 U JP 12918090U JP 2521026 Y2 JP2521026 Y2 JP 2521026Y2
- Authority
- JP
- Japan
- Prior art keywords
- packing
- opening
- valve
- safety valve
- valve body
- 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.)
- Expired - Fee Related
Links
- 238000012856 packing Methods 0.000 claims description 55
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 description 9
- 238000005057 refrigeration Methods 0.000 description 5
- 230000008961 swelling Effects 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Safety Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990129180U JP2521026Y2 (ja) | 1990-11-30 | 1990-11-30 | 安全弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990129180U JP2521026Y2 (ja) | 1990-11-30 | 1990-11-30 | 安全弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0484977U JPH0484977U (pm) | 1992-07-23 |
| JP2521026Y2 true JP2521026Y2 (ja) | 1996-12-25 |
Family
ID=31876596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990129180U Expired - Fee Related JP2521026Y2 (ja) | 1990-11-30 | 1990-11-30 | 安全弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2521026Y2 (pm) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012202521A (ja) * | 2011-03-28 | 2012-10-22 | Kyb Co Ltd | 差圧弁及び空気バネ式懸架装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51128030U (pm) * | 1975-04-14 | 1976-10-16 |
-
1990
- 1990-11-30 JP JP1990129180U patent/JP2521026Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0484977U (pm) | 1992-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |