FR1188527A - heat exchanger and its production process - Google Patents

heat exchanger and its production process

Info

Publication number
FR1188527A
FR1188527A FR1188527DA FR1188527A FR 1188527 A FR1188527 A FR 1188527A FR 1188527D A FR1188527D A FR 1188527DA FR 1188527 A FR1188527 A FR 1188527A
Authority
FR
France
Prior art keywords
heat exchanger
production process
production
exchanger
heat
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
Other languages
French (fr)
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.)
Soudure Electrique Languepin SA
Original Assignee
Soudure Electrique Languepin SA
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 Soudure Electrique Languepin SA filed Critical Soudure Electrique Languepin SA
Application granted granted Critical
Publication of FR1188527A publication Critical patent/FR1188527A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/14—Making holes

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1188527D 1957-08-07 1957-08-07 heat exchanger and its production process Expired FR1188527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1188527T 1957-08-07

Publications (1)

Publication Number Publication Date
FR1188527A true FR1188527A (en) 1959-09-23

Family

ID=9665371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1188527D Expired FR1188527A (en) 1957-08-07 1957-08-07 heat exchanger and its production process

Country Status (1)

Country Link
FR (1) FR1188527A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200231A (en) * 1960-12-15 1965-08-10 Jean N Bejat Spark-erosion machine tool for drilling very small holes through thin metal sheets
WO1987003522A1 (en) * 1985-12-13 1987-06-18 Ae Plc Process for the formation of holes
WO1994012307A1 (en) * 1992-12-02 1994-06-09 Siemens Aktiengesellschaft Method of manufacturing a filter plate for the foot of a nuclear-fuel element, and a fuel element fitted with such a filter plate

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200231A (en) * 1960-12-15 1965-08-10 Jean N Bejat Spark-erosion machine tool for drilling very small holes through thin metal sheets
WO1987003522A1 (en) * 1985-12-13 1987-06-18 Ae Plc Process for the formation of holes
US4769118A (en) * 1985-12-13 1988-09-06 Ae Plc Process for the curvilinear formation of holes
WO1994012307A1 (en) * 1992-12-02 1994-06-09 Siemens Aktiengesellschaft Method of manufacturing a filter plate for the foot of a nuclear-fuel element, and a fuel element fitted with such a filter plate
US5867550A (en) * 1992-12-02 1999-02-02 Siemens Aktiengesellschaft Process for the production of a screen plate for a fuel assembly foot and corresponding fuel assembly

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