FR2315340A1 - Procede et dispositif pour provoquer l'expansion radiale d'un tube metallique - Google Patents
Procede et dispositif pour provoquer l'expansion radiale d'un tube metalliqueInfo
- Publication number
- FR2315340A1 FR2315340A1 FR7617572A FR7617572A FR2315340A1 FR 2315340 A1 FR2315340 A1 FR 2315340A1 FR 7617572 A FR7617572 A FR 7617572A FR 7617572 A FR7617572 A FR 7617572A FR 2315340 A1 FR2315340 A1 FR 2315340A1
- Authority
- FR
- France
- Prior art keywords
- causing
- metal tube
- radial expansion
- radial
- expansion
- 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.)
- Withdrawn
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
- B21D39/06—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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/06—Fastening; Joining by welding
- F28F2275/068—Fastening; Joining by welding by explosive welding
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)
- Air Bags (AREA)
- Insulated Conductors (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB27292/75A GB1482727A (en) | 1975-06-27 | 1975-06-27 | Expanding metal tubes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2315340A1 true FR2315340A1 (fr) | 1977-01-21 |
Family
ID=10257214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7617572A Withdrawn FR2315340A1 (fr) | 1975-06-27 | 1976-06-10 | Procede et dispositif pour provoquer l'expansion radiale d'un tube metallique |
Country Status (8)
Country | Link |
---|---|
BR (1) | BR7603405A (it) |
DE (1) | DE2623242A1 (it) |
FR (1) | FR2315340A1 (it) |
GB (1) | GB1482727A (it) |
IT (1) | IT1061538B (it) |
NL (1) | NL7606947A (it) |
PT (1) | PT65108A (it) |
ZA (1) | ZA762876B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4527623A (en) * | 1981-12-21 | 1985-07-09 | Electric Power Research Institute, Inc. | Kinetically bonded tubes and tubesheet |
US4494392A (en) * | 1982-11-19 | 1985-01-22 | Foster Wheeler Energy Corporation | Apparatus for forming an explosively expanded tube-tube sheet joint including a low energy transfer cord and booster |
WO1987001427A1 (en) * | 1985-09-04 | 1987-03-12 | Smt B.V. (Shockwave Metalworking Technologies B.V. | Joint between two tubular elements, preferably made of metal, and methods for the manufacture of such a joint |
Citations (2)
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 |
FR1566032A (it) * | 1967-05-25 | 1969-05-02 |
-
1975
- 1975-06-27 GB GB27292/75A patent/GB1482727A/en not_active Expired
-
1976
- 1976-05-13 ZA ZA762876A patent/ZA762876B/xx unknown
- 1976-05-18 PT PT65108A patent/PT65108A/pt unknown
- 1976-05-24 DE DE19762623242 patent/DE2623242A1/de not_active Ceased
- 1976-05-28 BR BR7603405A patent/BR7603405A/pt unknown
- 1976-06-09 IT IT24121/76A patent/IT1061538B/it active
- 1976-06-10 FR FR7617572A patent/FR2315340A1/fr not_active Withdrawn
- 1976-06-25 NL NL7606947A patent/NL7606947A/xx not_active Application Discontinuation
Patent Citations (2)
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 |
FR1566032A (it) * | 1967-05-25 | 1969-05-02 |
Also Published As
Publication number | Publication date |
---|---|
ZA762876B (en) | 1977-12-28 |
NL7606947A (nl) | 1976-12-29 |
DE2623242A1 (de) | 1977-01-20 |
PT65108A (en) | 1976-06-01 |
BR7603405A (pt) | 1977-06-28 |
IT1061538B (it) | 1983-04-30 |
GB1482727A (en) | 1977-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |