[go: up one dir, main page]

GB801162A - Improvements in or relating to coupling elements and devices for fluid-flow conduits - Google Patents

Improvements in or relating to coupling elements and devices for fluid-flow conduits

Info

Publication number
GB801162A
GB801162A GB27388/56A GB2738856A GB801162A GB 801162 A GB801162 A GB 801162A GB 27388/56 A GB27388/56 A GB 27388/56A GB 2738856 A GB2738856 A GB 2738856A GB 801162 A GB801162 A GB 801162A
Authority
GB
United Kingdom
Prior art keywords
grids
fluid
plugs
bore
plug
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
GB27388/56A
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.)
Haden Drysys International Ltd
Original Assignee
Haden Drysys International Ltd
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 Haden Drysys International Ltd filed Critical Haden Drysys International Ltd
Publication of GB801162A publication Critical patent/GB801162A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D59/00—Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, end caps for tubes or for bundling rod-shaped articles
    • B65D59/02—Plugs
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/1011—Soluble closing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)

Abstract

801,162. Pipe couplings ; pipe stoppers. CARRIER ENGINEERING CO., Ltd. Sept. 6, 1956 [Nov. 1, 1955], No. 27388/56. Class 99(1). A coupling element 16 for closing the end of a fluid flow conduit 11, e.g. in a refrigeration system, has a bore 17, the cross-section of one portion of which is such as to embrace the conduit in a fluid-tight manner, a fusible plug 24 in the bore and means for retaining the fusion products of the plug to prevent those products from being entrained in fluid flowing subsequently through the bore, an end seating surface 23, and a member contructed to be secured to a complementary member on a coupling element 28 secured to a second conduit and having a complementary seating surface 36. A fluid passage between the coupled elements is formed by fusion of the plug. As shown, the elements 16, 28 are provided with mating frusto-conical seating surfaces 23, 36 and are coupled together by a flanged collar 40 screwed on to the element 16. The plugs are of a bismuth-lead alloy known as " Cerrobend " (Registered Trade Mark) and are in contact with grids 25 the surfaces of the latter being tinned or coated with a bismuthlead-alloy so that the material of the plugs when melted flows along the surfaces of the strips forming the grids and becomes bonded thereto. In a modification, the plugs are comprised in the grids by applying over the intertices of the grids a thin coating of the fusible material.
GB27388/56A 1955-11-01 1956-09-06 Improvements in or relating to coupling elements and devices for fluid-flow conduits Expired GB801162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US801162XA 1955-11-01 1955-11-01

Publications (1)

Publication Number Publication Date
GB801162A true GB801162A (en) 1958-09-10

Family

ID=22155360

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27388/56A Expired GB801162A (en) 1955-11-01 1956-09-06 Improvements in or relating to coupling elements and devices for fluid-flow conduits

Country Status (1)

Country Link
GB (1) GB801162A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030494A (en) * 1973-11-05 1977-06-21 Francis Tenczar Fluid connectors
US4462618A (en) * 1981-03-16 1984-07-31 Wallace-Murray Corporation Prefabricated double-walled metal chimney
USRE32056E (en) * 1977-10-19 1985-12-24 Baxter Travenol Laboratories, Inc. Method of forming a connection between two sealed conduits using radiant energy
US6230747B1 (en) 1994-09-22 2001-05-15 Daikin Industries, Ltd. Pipe connecting method and piping structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030494A (en) * 1973-11-05 1977-06-21 Francis Tenczar Fluid connectors
USRE32056E (en) * 1977-10-19 1985-12-24 Baxter Travenol Laboratories, Inc. Method of forming a connection between two sealed conduits using radiant energy
US4462618A (en) * 1981-03-16 1984-07-31 Wallace-Murray Corporation Prefabricated double-walled metal chimney
US6230747B1 (en) 1994-09-22 2001-05-15 Daikin Industries, Ltd. Pipe connecting method and piping structure

Similar Documents

Publication Publication Date Title
US2179127A (en) Pipe coupling
US974975A (en) Pipe-union.
US1301245A (en) Pipe-coupling.
GB801162A (en) Improvements in or relating to coupling elements and devices for fluid-flow conduits
GB1091638A (en) Improvements in or relating to pressure-sealing joints
ES268194U (en) Faucet valves
GB863390A (en) Dismountable joint for metal conduits
GB1298357A (en) Fluidic transducers
GB695027A (en) Improvements in or relating to connecting means for pipes and tubes
US2903004A (en) Coupling devices
SE8304053D0 (en) ADJUSTABLE VALVE WITH ELECTRIC EQUIPMENT
CN209856429U (en) Buried thermal ball valve
US2308745A (en) Pipe joint
GB539139A (en) Improvements in fluid pressure joints for pipes and other conduits, fittings and the like
GB1295041A (en)
GB897257A (en) Improvements in or relating to self-sealing pipe couplings including valves
GB1022572A (en) Improvements in or relating to pipe connectors
GB1245109A (en) Sealing means for spherical surfaces
GB1270960A (en) Joint between two parts to be connected in a manner limiting or preventing gas escape between them
GB810990A (en) Improvements in pipe connections
GB901991A (en) Improvements in pipe couplings, unions and like fittings
SU529327A1 (en) The method of protection against wear valves pipe fittings
GB978107A (en) Improvements in or relating to pipe connections
GB1279006A (en) Method for connecting steel pipes having large diameter
JPS5775170A (en) Roller for press-transfer type painting