FR2487474A1 - Vanne sensible a la chaleur - Google Patents
Vanne sensible a la chaleur Download PDFInfo
- Publication number
- FR2487474A1 FR2487474A1 FR8114274A FR8114274A FR2487474A1 FR 2487474 A1 FR2487474 A1 FR 2487474A1 FR 8114274 A FR8114274 A FR 8114274A FR 8114274 A FR8114274 A FR 8114274A FR 2487474 A1 FR2487474 A1 FR 2487474A1
- Authority
- FR
- France
- Prior art keywords
- valve
- cap
- fuse element
- nut
- rod
- 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.)
- Granted
Links
- 230000000694 effects Effects 0.000 claims abstract description 5
- 239000000155 melt Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 3
- 239000013641 positive control Substances 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 2
- 108010036050 human cationic antimicrobial protein 57 Proteins 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical compound CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 235000004507 Abies alba Nutrition 0.000 description 1
- 241000191291 Abies alba Species 0.000 description 1
- 241001455214 Acinonyx jubatus Species 0.000 description 1
- 229920004943 Delrin® Polymers 0.000 description 1
- 229920004142 LEXAN™ Polymers 0.000 description 1
- 239000004418 Lexan Substances 0.000 description 1
- 239000004727 Noryl Substances 0.000 description 1
- 229920001207 Noryl Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 239000004957 Zytel Substances 0.000 description 1
- 229920006102 Zytel® Polymers 0.000 description 1
- 239000011354 acetal resin Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock 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
- F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
- F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
- F16K17/383—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the valve comprising fusible, softening or meltable elements, e.g. used as link, blocking element, seal, closure plug
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 |
|---|---|---|---|
| US17137280A | 1980-07-23 | 1980-07-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2487474A1 true FR2487474A1 (fr) | 1982-01-29 |
| FR2487474B1 FR2487474B1 (enrdf_load_stackoverflow) | 1984-10-26 |
Family
ID=22623495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8114274A Granted FR2487474A1 (fr) | 1980-07-23 | 1981-07-22 | Vanne sensible a la chaleur |
Country Status (10)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4568062A (en) * | 1983-03-07 | 1986-02-04 | Fmc Corporation | Fire-resistant gate valve |
| US4540012A (en) * | 1983-04-18 | 1985-09-10 | Gray Tool Company | Temperature sensitive valve bonnet assembly |
| US4505291A (en) * | 1983-08-11 | 1985-03-19 | Axelson, Inc. | Heat sensitive fire safe valve energy assist device |
| JPS61256075A (ja) * | 1985-05-07 | 1986-11-13 | Japan Steel Works Ltd:The | 火災安全機能付きゲ−ト弁 |
| US7004445B2 (en) * | 2003-10-27 | 2006-02-28 | Safoco, Inc. | Mechanical override for a valve actuator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE20643E (en) * | 1938-02-01 | Safety device | ||
| US2137685A (en) * | 1937-12-30 | 1938-11-22 | Daniel A Gillen | Double manual and automatic shutoff valve |
| GB919164A (en) * | 1959-05-27 | 1963-02-20 | R F Landon & Partners Ltd | Improvements in or relating to fluid control valves |
| US3842854A (en) * | 1973-04-16 | 1974-10-22 | Acf Ind Inc | Heat responsive safety device for manual gate valve operators |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US422583A (en) * | 1890-03-04 | Automatic valve for gas-service pipes | ||
| DE1249612B (enrdf_load_stackoverflow) * | 1967-09-07 | |||
| US1532615A (en) * | 1924-02-29 | 1925-04-07 | Wills Edwin Cooper | Automatic cut-off and cut-in valve |
| US1949776A (en) * | 1933-04-06 | 1934-03-06 | Belknap Mfg Company | Heat responsive valve |
| US2035497A (en) * | 1934-06-12 | 1936-03-31 | Lynn H Morse | Valve |
| GB1139462A (en) * | 1966-03-16 | 1969-01-08 | Michaelsen Hedensted Brdr | Improvements in or relating to fire safety valves for oil burning installations |
| US3618627A (en) * | 1969-10-29 | 1971-11-09 | William Wagner | Valve automatic pressure release means |
-
1981
- 1981-05-28 GB GB8116238A patent/GB2080496B/en not_active Expired
- 1981-06-09 NL NL8102757A patent/NL8102757A/nl not_active Application Discontinuation
- 1981-06-22 BR BR8103905A patent/BR8103905A/pt unknown
- 1981-07-02 DE DE19813126134 patent/DE3126134A1/de active Granted
- 1981-07-07 CA CA000381272A patent/CA1172543A/en not_active Expired
- 1981-07-09 AT AT3028/81A patent/AT392678B/de active
- 1981-07-13 IT IT48891/81A patent/IT1171383B/it active
- 1981-07-15 JP JP56109521A patent/JPS5747076A/ja active Granted
- 1981-07-22 MX MX188405A patent/MX153429A/es unknown
- 1981-07-22 FR FR8114274A patent/FR2487474A1/fr active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE20643E (en) * | 1938-02-01 | Safety device | ||
| US2137685A (en) * | 1937-12-30 | 1938-11-22 | Daniel A Gillen | Double manual and automatic shutoff valve |
| GB919164A (en) * | 1959-05-27 | 1963-02-20 | R F Landon & Partners Ltd | Improvements in or relating to fluid control valves |
| US3842854A (en) * | 1973-04-16 | 1974-10-22 | Acf Ind Inc | Heat responsive safety device for manual gate valve operators |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3126134C2 (enrdf_load_stackoverflow) | 1991-01-10 |
| IT1171383B (it) | 1987-06-10 |
| AT392678B (de) | 1991-05-27 |
| GB2080496B (en) | 1984-03-28 |
| FR2487474B1 (enrdf_load_stackoverflow) | 1984-10-26 |
| IT8148891A0 (it) | 1981-07-13 |
| BR8103905A (pt) | 1982-03-09 |
| NL8102757A (nl) | 1982-02-16 |
| MX153429A (es) | 1986-10-08 |
| JPS5747076A (en) | 1982-03-17 |
| CA1172543A (en) | 1984-08-14 |
| JPH0362948B2 (enrdf_load_stackoverflow) | 1991-09-27 |
| ATA302881A (de) | 1990-10-15 |
| DE3126134A1 (de) | 1982-03-04 |
| GB2080496A (en) | 1982-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |