FR1102777A - Sonde à injection - Google Patents

Sonde à injection

Info

Publication number
FR1102777A
FR1102777A FR1102777DA FR1102777A FR 1102777 A FR1102777 A FR 1102777A FR 1102777D A FR1102777D A FR 1102777DA FR 1102777 A FR1102777 A FR 1102777A
Authority
FR
France
Prior art keywords
injection probe
probe
injection
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
English (en)
Inventor
Jacques Feron
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 filed Critical
Application granted granted Critical
Publication of FR1102777A publication Critical patent/FR1102777A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
    • E21F5/18—Impregnating walls, or the like, with liquids for binding dust

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR1102777D 1953-06-26 1954-06-22 Sonde à injection Expired FR1102777A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1102777X 1953-06-26

Publications (1)

Publication Number Publication Date
FR1102777A true FR1102777A (fr) 1955-10-25

Family

ID=3893371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1102777D Expired FR1102777A (fr) 1953-06-26 1954-06-22 Sonde à injection

Country Status (1)

Country Link
FR (1) FR1102777A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447569A (en) * 1967-02-27 1969-06-03 Robertshaw Controls Co Pressure responsive control device
CN106226358A (zh) * 2016-09-08 2016-12-14 上海市特种设备监督检验技术研究院 一种用于埋地钢管外防腐层的检测器及其检测方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447569A (en) * 1967-02-27 1969-06-03 Robertshaw Controls Co Pressure responsive control device
CN106226358A (zh) * 2016-09-08 2016-12-14 上海市特种设备监督检验技术研究院 一种用于埋地钢管外防腐层的检测器及其检测方法

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