FR2312330B1 - - Google Patents

Info

Publication number
FR2312330B1
FR2312330B1 FR7516976A FR7516976A FR2312330B1 FR 2312330 B1 FR2312330 B1 FR 2312330B1 FR 7516976 A FR7516976 A FR 7516976A FR 7516976 A FR7516976 A FR 7516976A FR 2312330 B1 FR2312330 B1 FR 2312330B1
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
Application number
FR7516976A
Other languages
French (fr)
Other versions
FR2312330A1 (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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR7516976A priority Critical patent/FR2312330A1/fr
Publication of FR2312330A1 publication Critical patent/FR2312330A1/fr
Application granted granted Critical
Publication of FR2312330B1 publication Critical patent/FR2312330B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Coating By Spraying Or Casting (AREA)
FR7516976A 1975-05-30 1975-05-30 Procede et dispositif de traitement par grenaillage de la surface externe de tubes cintres en epingle Granted FR2312330A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7516976A FR2312330A1 (fr) 1975-05-30 1975-05-30 Procede et dispositif de traitement par grenaillage de la surface externe de tubes cintres en epingle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7516976A FR2312330A1 (fr) 1975-05-30 1975-05-30 Procede et dispositif de traitement par grenaillage de la surface externe de tubes cintres en epingle

Publications (2)

Publication Number Publication Date
FR2312330A1 FR2312330A1 (fr) 1976-12-24
FR2312330B1 true FR2312330B1 (de) 1977-12-02

Family

ID=9155889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516976A Granted FR2312330A1 (fr) 1975-05-30 1975-05-30 Procede et dispositif de traitement par grenaillage de la surface externe de tubes cintres en epingle

Country Status (1)

Country Link
FR (1) FR2312330A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105758250B (zh) * 2016-02-25 2018-01-16 上海齐耀热能工程有限公司 油气换热器及适用于其的喷淋管

Also Published As

Publication number Publication date
FR2312330A1 (fr) 1976-12-24

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Legal Events

Date Code Title Description
ST Notification of lapse