CA1223499A - Detendeur de haute pression a basse temperature - Google Patents
Detendeur de haute pression a basse temperatureInfo
- Publication number
- CA1223499A CA1223499A CA000463105A CA463105A CA1223499A CA 1223499 A CA1223499 A CA 1223499A CA 000463105 A CA000463105 A CA 000463105A CA 463105 A CA463105 A CA 463105A CA 1223499 A CA1223499 A CA 1223499A
- Authority
- CA
- Canada
- Prior art keywords
- disc
- mass
- fluid
- safety valve
- valve
- 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
- 239000012530 fluid Substances 0.000 claims abstract description 29
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 230000002411 adverse Effects 0.000 abstract description 2
- 230000002277 temperature effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction 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
-
- 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
- F16K17/12—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side weight-loaded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US537,881 | 1975-01-02 | ||
| US53788183A | 1983-09-30 | 1983-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1223499A true CA1223499A (fr) | 1987-06-30 |
Family
ID=24144491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000463105A Expired CA1223499A (fr) | 1983-09-30 | 1984-09-13 | Detendeur de haute pression a basse temperature |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS6095282A (fr) |
| CA (1) | CA1223499A (fr) |
| DE (1) | DE3434809A1 (fr) |
| FR (1) | FR2552846B1 (fr) |
| GB (1) | GB2147391B (fr) |
| IT (1) | IT1178004B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6251375A (ja) * | 1985-08-30 | 1987-03-06 | Toshiba Corp | 画像処理装置 |
| JPH0738972Y2 (ja) * | 1985-12-09 | 1995-09-06 | 株式会社テイエルブイ | 減圧弁 |
| US4790348A (en) * | 1987-08-26 | 1988-12-13 | Nupro Company | Low pressure relief valve |
| PL2450601T3 (pl) * | 2010-11-03 | 2017-01-31 | Leinemann Gmbh & Co. Kg | Zawór odcinający |
| CN104989857A (zh) * | 2015-07-16 | 2015-10-21 | 常州协昌橡塑有限公司 | 无压排气装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE100436C (fr) * | ||||
| US2813539A (en) * | 1955-11-01 | 1957-11-19 | Victor W Farris | Safety valves |
| AT250114B (de) * | 1964-04-03 | 1966-10-25 | Vogelbusch Gmbh | Sicherheitsventil |
-
1984
- 1984-09-13 CA CA000463105A patent/CA1223499A/fr not_active Expired
- 1984-09-19 GB GB08423649A patent/GB2147391B/en not_active Expired
- 1984-09-19 DE DE3434809A patent/DE3434809A1/de not_active Withdrawn
- 1984-09-28 IT IT48918/84A patent/IT1178004B/it active
- 1984-09-28 FR FR8414941A patent/FR2552846B1/fr not_active Expired
- 1984-10-01 JP JP59206110A patent/JPS6095282A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE3434809A1 (de) | 1985-04-04 |
| FR2552846B1 (fr) | 1987-05-29 |
| GB2147391A (en) | 1985-05-09 |
| FR2552846A1 (fr) | 1985-04-05 |
| IT1178004B (it) | 1987-09-03 |
| GB8423649D0 (en) | 1984-10-24 |
| JPS6095282A (ja) | 1985-05-28 |
| GB2147391B (en) | 1986-10-15 |
| IT8448918A0 (it) | 1984-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |