DE3041124C2 - Sicherheitsventil - Google Patents
SicherheitsventilInfo
- Publication number
- DE3041124C2 DE3041124C2 DE19803041124 DE3041124A DE3041124C2 DE 3041124 C2 DE3041124 C2 DE 3041124C2 DE 19803041124 DE19803041124 DE 19803041124 DE 3041124 A DE3041124 A DE 3041124A DE 3041124 C2 DE3041124 C2 DE 3041124C2
- Authority
- DE
- Germany
- Prior art keywords
- valve
- pressure
- valve seat
- guide
- 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
Links
- 239000007788 liquid Substances 0.000 description 24
- 239000012530 fluid Substances 0.000 description 4
- 230000002459 sustained effect Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000010716 Vigna mungo Nutrition 0.000 description 1
- 244000042295 Vigna mungo Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/08—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage
- F16K17/087—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage with bellows
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5867580A JPS56156568A (en) | 1980-05-06 | 1980-05-06 | Safety valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3041124A1 DE3041124A1 (de) | 1981-11-19 |
| DE3041124C2 true DE3041124C2 (de) | 1988-01-21 |
Family
ID=13091146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803041124 Expired DE3041124C2 (de) | 1980-05-06 | 1980-10-31 | Sicherheitsventil |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS56156568A (OSRAM) |
| CA (1) | CA1162129A (OSRAM) |
| DE (1) | DE3041124C2 (OSRAM) |
| NL (1) | NL191953C (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3556565B2 (ja) * | 2000-04-14 | 2004-08-18 | 川重冷熱工業株式会社 | 高精度安全弁 |
| CN103511693B (zh) * | 2013-09-29 | 2015-08-26 | 北京航天动力研究所 | 一种阀杆密封型封闭背压调节式蒸汽安全阀 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3702142A (en) * | 1970-07-27 | 1972-11-07 | Dresser Ind | Safety valve having back pressure compensator |
-
1980
- 1980-05-06 JP JP5867580A patent/JPS56156568A/ja active Granted
- 1980-08-27 CA CA000359097A patent/CA1162129A/en not_active Expired
- 1980-08-29 NL NL8004936A patent/NL191953C/xx not_active IP Right Cessation
- 1980-10-31 DE DE19803041124 patent/DE3041124C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3041124A1 (de) | 1981-11-19 |
| NL191953C (nl) | 1996-11-04 |
| JPS634065B2 (OSRAM) | 1988-01-27 |
| CA1162129A (en) | 1984-02-14 |
| JPS56156568A (en) | 1981-12-03 |
| NL8004936A (nl) | 1981-12-01 |
| NL191953B (nl) | 1996-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8366 | Restricted maintained after opposition proceedings | ||
| 8305 | Restricted maintenance of patent after opposition | ||
| D4 | Patent maintained restricted | ||
| 8339 | Ceased/non-payment of the annual fee |