FI770996A - - Google Patents
Info
- Publication number
- FI770996A FI770996A FI770996A FI770996A FI770996A FI 770996 A FI770996 A FI 770996A FI 770996 A FI770996 A FI 770996A FI 770996 A FI770996 A FI 770996A FI 770996 A FI770996 A FI 770996A
- Authority
- FI
- Finland
Links
Classifications
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- 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
- F16L41/082—Non-disconnectible joints, e.g. soldered, adhesive or caulked joints
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- 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
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- 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
- B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in
- B21D39/066—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in using explosives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL18841676A PL107361B1 (pl) | 1976-03-31 | 1976-03-31 | Sposob roztlocznego mocowania rur metoda wybuchowa w dnach sitowych wymiennikow ciepla lub podgrzewaczy |
PL19118576A PL107363B1 (pl) | 1976-07-14 | 1976-07-14 | Ladunek wybuchowy do mocowania rur w dnach sitowych zwlaszcza wymiennikow ciepla lub podgrzewaczy |
PL19148476A PL111105B1 (en) | 1976-07-27 | 1976-07-27 | Explosive charge for securing pipes in perforated bottoms of heat exchangers in particular |
Publications (1)
Publication Number | Publication Date |
---|---|
FI770996A true FI770996A (pl) | 1977-10-01 |
Family
ID=27354046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI770996A FI770996A (pl) | 1976-03-31 | 1977-03-30 |
Country Status (2)
Country | Link |
---|---|
FI (1) | FI770996A (pl) |
FR (1) | FR2346098A1 (pl) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1126571A (en) * | 1965-06-16 | 1968-09-05 | Int Research & Dev Co Ltd | Joining tubes to tube plates, for example in heat exchangers |
US3555656A (en) * | 1967-05-25 | 1971-01-19 | Westinghouse Electric Corp | Method of explosively plugging a leaky metal tube in a heat exchanger tube bundle |
DE1923342A1 (de) * | 1968-05-08 | 1970-04-16 | Foster Wheeler Corp | Explosionsformung von Auskleidungshuelsen und zugehoerige Vorrichtung |
BE756406A (fr) * | 1969-09-23 | 1971-03-22 | Sulzer Ag | Procede de fixation d'un tube dans une plaque perforee par ondes de pression produites par explosion et disposition pour la miseen oeuvre de ce procede |
GB1355874A (en) * | 1971-06-15 | 1974-06-05 | Yorkshire Imperial Metals Ltd | Insert for use in the exploxive welding or expansion processes of tubes |
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1977
- 1977-03-29 FR FR7709362A patent/FR2346098A1/fr active Pending
- 1977-03-30 FI FI770996A patent/FI770996A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2346098A1 (fr) | 1977-10-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Application withdrawn |
Owner name: INSTITUT FIZYKI PLAZMY I LASEROWER Owner name: WOJSKOWA AKADEMIA TECHNICZNA IM |