JPH0444945Y2 - - Google Patents
Info
- Publication number
- JPH0444945Y2 JPH0444945Y2 JP14313386U JP14313386U JPH0444945Y2 JP H0444945 Y2 JPH0444945 Y2 JP H0444945Y2 JP 14313386 U JP14313386 U JP 14313386U JP 14313386 U JP14313386 U JP 14313386U JP H0444945 Y2 JPH0444945 Y2 JP H0444945Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- piston
- primary
- pressure chamber
- flow path
- 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
Links
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14313386U JPH0444945Y2 (en]) | 1986-09-18 | 1986-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14313386U JPH0444945Y2 (en]) | 1986-09-18 | 1986-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6349069U JPS6349069U (en]) | 1988-04-02 |
| JPH0444945Y2 true JPH0444945Y2 (en]) | 1992-10-22 |
Family
ID=31052526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14313386U Expired JPH0444945Y2 (en]) | 1986-09-18 | 1986-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444945Y2 (en]) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003028324A (ja) * | 2001-07-13 | 2003-01-29 | Tlv Co Ltd | ばね付勢ディスク型逆止弁 |
| JP2003028330A (ja) * | 2001-07-13 | 2003-01-29 | Tlv Co Ltd | ばね付勢ディスク型凍結防止弁 |
| JP4757555B2 (ja) * | 2005-07-20 | 2011-08-24 | 独立行政法人鉄道建設・運輸施設整備支援機構 | 開閉バルブ |
-
1986
- 1986-09-18 JP JP14313386U patent/JPH0444945Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6349069U (en]) | 1988-04-02 |
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