GB856494A - Coupled joint - Google Patents
Coupled jointInfo
- Publication number
- GB856494A GB856494A GB31092/58A GB3109258A GB856494A GB 856494 A GB856494 A GB 856494A GB 31092/58 A GB31092/58 A GB 31092/58A GB 3109258 A GB3109258 A GB 3109258A GB 856494 A GB856494 A GB 856494A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flanges
- faces
- gasket
- frusto
- annular
- 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
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane
- F16L23/08—Flanged joints the flanges being connected by members tensioned in the radial plane connection by tangentially arranged pin and nut
- F16L23/10—Flanged joints the flanges being connected by members tensioned in the radial plane connection by tangentially arranged pin and nut with a pivoting or swinging pin
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/12—Silica and alumina
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
- C10G11/04—Oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
856,494. Pipe joints. AEROQUIP CORPORATION. Sept. 29, 1958 [Oct. 31, 1957], No. 31092/58. Class 99(1). [Also in Group XXV] A joint for interconnecting conduits 10, 11 comprises opposed, annular flanges 12, 13 mounted on the pipes and having parallel, opposed, frusto-conical faces 32, 34 spaced from each other, one of the flanges 13 having an annular projection 27 extending outwardly 8 from the inner circumference of its frustoconical face 24 to define a cylindrical shoulder 25 facing outwardly from the axis of the flanges, and the other flange 12 having an annular projection 35 extending outwardly from the outer circumference of its frustoconical face 32 to define a cylindrical shoulder 33 facing inwardly toward said axis, the flanges having annular rabbets 38, 41 formed therein for accommodating the projections. A gasket 46 in the space between the opposed faces has inner and outer frusto-conical side surfaces 47, 48 and annular end surfaces 50, 49 defining the outer and inner circumferences of the side surfaces, the latter being in contact with the respective frusto-conical faces of the flanges. There is clamping means for applying axial pressure to the flanges, and the dimensions of the flanges and the gasket are such that the gasket substantially fills the space between the opposed faces when the two flanges have been drawn together. As shown, the flanges 12, 13 have outer frusto-conical faces 20 and are clamped together by a radially contractible band 60, and, initially, the side surfaces of the gasket, which is of aluminium, copper or annealed stainless steel, have an angle of inclination greater than that of the frustoconical faces 24, 32 of the flanges.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB856494 | 1959-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB856494A true GB856494A (en) | 1960-12-21 |
Family
ID=41674182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31092/58A Expired GB856494A (en) | 1959-09-29 | 1958-09-29 | Coupled joint |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB856494A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2181206A (en) * | 1985-10-01 | 1987-04-15 | Ecc Quarries Ltd | Juxtaposed duct elements |
-
1958
- 1958-09-29 GB GB31092/58A patent/GB856494A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2181206A (en) * | 1985-10-01 | 1987-04-15 | Ecc Quarries Ltd | Juxtaposed duct elements |
GB2181206B (en) * | 1985-10-01 | 1989-12-20 | E C C Quarries Limited | Juxtaposed elements |
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