GB1273513A - Expanding thermal shields into nozzles - Google Patents

Expanding thermal shields into nozzles

Info

Publication number
GB1273513A
GB1273513A GB5079470A GB5079470A GB1273513A GB 1273513 A GB1273513 A GB 1273513A GB 5079470 A GB5079470 A GB 5079470A GB 5079470 A GB5079470 A GB 5079470A GB 1273513 A GB1273513 A GB 1273513A
Authority
GB
United Kingdom
Prior art keywords
metal
nozzles
expanding
oct
secured
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
GB5079470A
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of GB1273513A publication Critical patent/GB1273513A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • B21D39/042—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods using explosives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/06—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves
    • B21D26/08—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves generated by explosives, e.g. chemical explosives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

1,273,513. Jointing by tube expanding; making nozzles. COMBUSTION ENG. Inc. 26 Oct., 1970 [27 Oct., 1969], No. 50794/70. Headings B3A and B3J. A metal spool 14 has an annular channel 16 containing explosive 28 covered by a resilient transmission member 20, and a detonator 18, 30 for exploding the charge 28 and locally expanding a metal tube 12 against a metal wall 10. A Ni-Ca alloy thermal shield 12 may be secured in a nozzle 10 of the same metal using a polyethylene or rubber member 20 and three turns of explosive 28 having a core load of 28 grains per foot. The shield may be secured at two annular zones, Fig. 3 (not shown).
GB5079470A 1969-10-27 1970-10-26 Expanding thermal shields into nozzles Expired GB1273513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86947769A 1969-10-27 1969-10-27

Publications (1)

Publication Number Publication Date
GB1273513A true GB1273513A (en) 1972-05-10

Family

ID=25353612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5079470A Expired GB1273513A (en) 1969-10-27 1970-10-26 Expanding thermal shields into nozzles

Country Status (5)

Country Link
CA (1) CA927263A (en)
DE (1) DE7028806U (en)
FR (1) FR2065542A1 (en)
GB (1) GB1273513A (en)
NL (1) NL7015663A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585374A (en) * 1979-08-16 1986-04-29 Jet Research Center Inc. High energy formed connections
BE880453A (en) * 1979-08-16 1980-04-01 Jet Res Ct Inc CONNECTIONS FORMED BY APPLICATION OF HIGH ENERGY AND USED IN MARINE STRUCTURES
US4449280A (en) * 1981-11-09 1984-05-22 Foster Wheeler Energy Corporation Explosive tube expansion

Also Published As

Publication number Publication date
DE7028806U (en) 1970-10-29
NL7015663A (en) 1971-04-29
CA927263A (en) 1973-05-29
FR2065542A1 (en) 1971-07-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees