BR7205932D0 - Tampa com parafusos degolaveis para recipientes - Google Patents
Tampa com parafusos degolaveis para recipientesInfo
- Publication number
- BR7205932D0 BR7205932D0 BR5932/72A BR593272A BR7205932D0 BR 7205932 D0 BR7205932 D0 BR 7205932D0 BR 5932/72 A BR5932/72 A BR 5932/72A BR 593272 A BR593272 A BR 593272A BR 7205932 D0 BR7205932 D0 BR 7205932D0
- Authority
- BR
- Brazil
- Prior art keywords
- containers
- cover
- sealed screws
- screws
- sealed
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/03—Pressure vessels, or vacuum vessels, having closure members or seals specially adapted therefor
-
- 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
- F16J13/02—Detachable closure members; Means for tightening closures
- F16J13/12—Detachable closure members; Means for tightening closures attached by wedging action by means of screw-thread, interrupted screw-thread, bayonet closure, or the like
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00188782A US3805992A (en) | 1971-10-13 | 1971-10-13 | Shear stud vessel closures |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7205932D0 true BR7205932D0 (pt) | 1973-09-13 |
Family
ID=22694502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR5932/72A BR7205932D0 (pt) | 1971-10-13 | 1972-08-29 | Tampa com parafusos degolaveis para recipientes |
Country Status (3)
Country | Link |
---|---|
US (1) | US3805992A (pt) |
BR (1) | BR7205932D0 (pt) |
CA (1) | CA962962A (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4113564A (en) * | 1976-08-13 | 1978-09-12 | The United States Of America As Represented By The United States Department Of Energy | Core disruptive accident margin seal |
US4269230A (en) * | 1979-02-26 | 1981-05-26 | Genova, Inc. | Closure member |
US4347945A (en) * | 1981-05-05 | 1982-09-07 | Borg-Warner Corporation | Pump closure fastening means |
US4867338A (en) * | 1984-08-02 | 1989-09-19 | Boart International Limited | High temperature seal |
US7278450B1 (en) | 2005-10-12 | 2007-10-09 | Sioux Chief Mfg. Co., Inc | Coupling assembly for securement in the open end of a pipe |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH193706A (de) * | 1936-01-02 | 1937-10-31 | Krupp Ag | Behälterverschluss. |
US2424449A (en) * | 1945-11-02 | 1947-07-22 | Gasche Fred | Closure for high-pressure vessels |
US2649988A (en) * | 1951-05-11 | 1953-08-25 | Wheland Company | Metal-to-metal seated valve pot cover with independent gasket sealing adjustment |
US2903152A (en) * | 1954-09-24 | 1959-09-08 | Chemical Construction Corp | Closure and seal for pressure vessels |
US3159302A (en) * | 1962-02-19 | 1964-12-01 | Gray Tool Co | Sealing connection including a rigid sealing ring having opposed, elastically deflectable lips |
US3451585A (en) * | 1968-02-15 | 1969-06-24 | Foster Wheeler Corp | Shear stud vessel closures and shell joints |
-
1971
- 1971-10-13 US US00188782A patent/US3805992A/en not_active Expired - Lifetime
-
1972
- 1972-08-29 BR BR5932/72A patent/BR7205932D0/pt unknown
- 1972-10-11 CA CA153,674A patent/CA962962A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA962962A (en) | 1975-02-18 |
US3805992A (en) | 1974-04-23 |
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