FR2476298B1 - - Google Patents
Info
- Publication number
- FR2476298B1 FR2476298B1 FR8003354A FR8003354A FR2476298B1 FR 2476298 B1 FR2476298 B1 FR 2476298B1 FR 8003354 A FR8003354 A FR 8003354A FR 8003354 A FR8003354 A FR 8003354A FR 2476298 B1 FR2476298 B1 FR 2476298B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0229—Double end plates; Single end plates with hollow spaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Milling Processes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8003354A FR2476298A1 (en) | 1980-02-15 | 1980-02-15 | Tubular heat exchanger plate - has annular grooves in sections of bores connected at tangential bases |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8003354A FR2476298A1 (en) | 1980-02-15 | 1980-02-15 | Tubular heat exchanger plate - has annular grooves in sections of bores connected at tangential bases |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2476298A1 FR2476298A1 (en) | 1981-08-21 |
FR2476298B1 true FR2476298B1 (en) | 1982-03-05 |
Family
ID=9238619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8003354A Granted FR2476298A1 (en) | 1980-02-15 | 1980-02-15 | Tubular heat exchanger plate - has annular grooves in sections of bores connected at tangential bases |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2476298A1 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2807445A (en) * | 1954-06-16 | 1957-09-24 | Griscom Russell Co | Heat exchanger welded tube joint |
-
1980
- 1980-02-15 FR FR8003354A patent/FR2476298A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2476298A1 (en) | 1981-08-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |