FR2504641A1 - Vanne avec palier sensible a la chaleur constituant un agencement de siege arriere - Google Patents
Vanne avec palier sensible a la chaleur constituant un agencement de siege arriere Download PDFInfo
- Publication number
- FR2504641A1 FR2504641A1 FR8108330A FR8108330A FR2504641A1 FR 2504641 A1 FR2504641 A1 FR 2504641A1 FR 8108330 A FR8108330 A FR 8108330A FR 8108330 A FR8108330 A FR 8108330A FR 2504641 A1 FR2504641 A1 FR 2504641A1
- Authority
- FR
- France
- Prior art keywords
- cover
- valve
- rod
- metal
- bearing assembly
- 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
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 11
- 239000002184 metal Substances 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000012856 packing Methods 0.000 claims abstract description 6
- 230000000630 rising effect Effects 0.000 claims abstract 2
- 210000004907 gland Anatomy 0.000 claims description 19
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000000155 melt Substances 0.000 abstract description 3
- 230000007123 defense Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/02—Valve arrangements for boreholes or wells in well heads
-
- 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
-
- 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
- F16K41/00—Spindle sealings
- F16K41/14—Spindle sealings with conical flange on the spindle which co-operates with a conical surface in the housing
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8108330A FR2504641A1 (fr) | 1981-04-27 | 1981-04-27 | Vanne avec palier sensible a la chaleur constituant un agencement de siege arriere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8108330A FR2504641A1 (fr) | 1981-04-27 | 1981-04-27 | Vanne avec palier sensible a la chaleur constituant un agencement de siege arriere |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2504641A1 true FR2504641A1 (fr) | 1982-10-29 |
| FR2504641B1 FR2504641B1 (https=) | 1984-06-15 |
Family
ID=9257804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8108330A Granted FR2504641A1 (fr) | 1981-04-27 | 1981-04-27 | Vanne avec palier sensible a la chaleur constituant un agencement de siege arriere |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2504641A1 (https=) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3788600A (en) * | 1972-08-24 | 1974-01-29 | Cameron Iron Works Inc | Gate valve |
| FR2209905A1 (https=) * | 1972-12-08 | 1974-07-05 | Acf Ind Inc | |
| US3842854A (en) * | 1973-04-16 | 1974-10-22 | Acf Ind Inc | Heat responsive safety device for manual gate valve operators |
| FR2439924A1 (fr) * | 1978-10-27 | 1980-05-23 | Combustion Eng | Agencement a siege arriere sensible a la chaleur pour mecanisme de commande de vanne |
-
1981
- 1981-04-27 FR FR8108330A patent/FR2504641A1/fr active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3788600A (en) * | 1972-08-24 | 1974-01-29 | Cameron Iron Works Inc | Gate valve |
| FR2209905A1 (https=) * | 1972-12-08 | 1974-07-05 | Acf Ind Inc | |
| US3842854A (en) * | 1973-04-16 | 1974-10-22 | Acf Ind Inc | Heat responsive safety device for manual gate valve operators |
| FR2439924A1 (fr) * | 1978-10-27 | 1980-05-23 | Combustion Eng | Agencement a siege arriere sensible a la chaleur pour mecanisme de commande de vanne |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2504641B1 (https=) | 1984-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |