JPH0722597Y2 - 圧力調整装置 - Google Patents
圧力調整装置Info
- Publication number
- JPH0722597Y2 JPH0722597Y2 JP1990063160U JP6316090U JPH0722597Y2 JP H0722597 Y2 JPH0722597 Y2 JP H0722597Y2 JP 1990063160 U JP1990063160 U JP 1990063160U JP 6316090 U JP6316090 U JP 6316090U JP H0722597 Y2 JPH0722597 Y2 JP H0722597Y2
- Authority
- JP
- Japan
- Prior art keywords
- cover body
- adjusting device
- rainwater
- pressure adjusting
- gas
- 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 - Lifetime
Links
- 238000009423 ventilation Methods 0.000 claims description 17
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000036544 posture Effects 0.000 description 12
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
Landscapes
- Feeding And Controlling Fuel (AREA)
- Control Of Fluid Pressure (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990063160U JPH0722597Y2 (ja) | 1990-06-14 | 1990-06-14 | 圧力調整装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990063160U JPH0722597Y2 (ja) | 1990-06-14 | 1990-06-14 | 圧力調整装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0425950U JPH0425950U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-03-02 |
JPH0722597Y2 true JPH0722597Y2 (ja) | 1995-05-24 |
Family
ID=31592964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990063160U Expired - Lifetime JPH0722597Y2 (ja) | 1990-06-14 | 1990-06-14 | 圧力調整装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0722597Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5245810U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1975-09-29 | 1977-03-31 | ||
JPS5750645Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1975-11-10 | 1982-11-05 | ||
JPS6313522Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1981-04-17 | 1988-04-18 |
-
1990
- 1990-06-14 JP JP1990063160U patent/JPH0722597Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0425950U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-03-02 |