CA1049957A - Monitory closure sealing mechanisms for storage facilities - Google Patents
Monitory closure sealing mechanisms for storage facilitiesInfo
- Publication number
- CA1049957A CA1049957A CA259,784A CA259784A CA1049957A CA 1049957 A CA1049957 A CA 1049957A CA 259784 A CA259784 A CA 259784A CA 1049957 A CA1049957 A CA 1049957A
- Authority
- CA
- Canada
- Prior art keywords
- seat
- closure
- sealing ring
- chamber
- storage facility
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 108
- 230000007246 mechanism Effects 0.000 title claims abstract description 54
- 238000004891 communication Methods 0.000 claims description 5
- 230000006854 communication Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 40
- 239000012530 fluid Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000383 hazardous chemical Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J13/00—Covers or similar closure members for pressure vessels in general
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2853—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipe joints or seals
- G01M3/2869—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipe joints or seals for seals not incorporated in a pipe joint
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Architecture (AREA)
- Fluid Mechanics (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Closures For Containers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/620,111 US3974937A (en) | 1975-10-06 | 1975-10-06 | Monitory closure sealing mechanisms for storage facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1049957A true CA1049957A (en) | 1979-03-06 |
Family
ID=24484627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA259,784A Expired CA1049957A (en) | 1975-10-06 | 1976-08-25 | Monitory closure sealing mechanisms for storage facilities |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3974937A (OSRAM) |
| JP (1) | JPS5260785A (OSRAM) |
| CA (1) | CA1049957A (OSRAM) |
| GB (1) | GB1529079A (OSRAM) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2317701A (en) * | 1996-08-22 | 1998-04-01 | Vladimir Brnicevic | Seal with integral pressure sensor |
| FR2787190B1 (fr) * | 1998-12-11 | 2001-02-16 | Becton Dickinson France | Dispositif de detection de l'etancheite de la liaison entre les elements d'un dispositif de jonction etanche de deux enceintes isolees du milieu exterieur |
| FR2961194B1 (fr) * | 2010-06-15 | 2013-11-15 | Ets Magyar | Trou d'homme pour citerne ou vehicule citerne et procede de verification de l'etancheite d'un tel trou d'homme |
| FR2993984B1 (fr) | 2012-07-24 | 2014-08-01 | Ge Energy Products France Snc | Dispositif de mesure de l'impermeabilite des moyens d'etancheite d'une cartouche de filtre et procede correspondant |
| CN104019948A (zh) * | 2014-06-25 | 2014-09-03 | 中发输配电设备（平湖）有限公司 | 三联耐压试验装置 |
| CN119146217B (zh) * | 2024-11-15 | 2025-04-25 | 南通安田机械科技有限公司 | 一种智能压力容器压力监测与预警系统 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3266657A (en) * | 1964-05-05 | 1966-08-16 | Jaroslaw D Stachiw | Sealing of internal high pressure vessels |
| US3331526A (en) * | 1964-07-20 | 1967-07-18 | Levenson Leonard Lionel | Ultrahigh vacuum seal |
| US3489311A (en) * | 1967-05-25 | 1970-01-13 | Aerojet General Co | Tanks for storage of liquefied gas |
| US3694962A (en) * | 1970-04-27 | 1972-10-03 | Sybron Corp | Sliding door sterilizer with power actuated seal |
-
1975
- 1975-10-06 US US05/620,111 patent/US3974937A/en not_active Expired - Lifetime
-
1976
- 1976-08-25 CA CA259,784A patent/CA1049957A/en not_active Expired
- 1976-09-27 GB GB39943/76A patent/GB1529079A/en not_active Expired
- 1976-10-06 JP JP51119462A patent/JPS5260785A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5632187B2 (OSRAM) | 1981-07-25 |
| JPS5260785A (en) | 1977-05-19 |
| GB1529079A (en) | 1978-10-18 |
| US3974937A (en) | 1976-08-17 |
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