GB856494A - Coupled joint - Google Patents

Coupled joint

Info

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
Application number
GB31092/58A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton Aeroquip LLC
Original Assignee
Aeroquip Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aeroquip Corp filed Critical Aeroquip Corp
Publication of GB856494A publication Critical patent/GB856494A/en
Expired legal-status Critical Current

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.
GB31092/58A 1959-09-29 1958-09-29 Coupled joint Expired GB856494A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181206A (en) * 1985-10-01 1987-04-15 Ecc Quarries Ltd Juxtaposed duct elements

Cited By (2)

* Cited by examiner, † Cited by third party
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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