FR684683A - Process for removing gases from underground cavities, in particular from pipeline constructions - Google Patents

Process for removing gases from underground cavities, in particular from pipeline constructions

Info

Publication number
FR684683A
FR684683A FR684683DA FR684683A FR 684683 A FR684683 A FR 684683A FR 684683D A FR684683D A FR 684683DA FR 684683 A FR684683 A FR 684683A
Authority
FR
France
Prior art keywords
removing gases
underground cavities
pipeline constructions
constructions
pipeline
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR684683A publication Critical patent/FR684683A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/08—Ventilation of sewers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
FR684683D 1928-11-09 1929-11-09 Process for removing gases from underground cavities, in particular from pipeline constructions Expired FR684683A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE684683X 1928-11-09

Publications (1)

Publication Number Publication Date
FR684683A true FR684683A (en) 1930-06-30

Family

ID=6597659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR684683D Expired FR684683A (en) 1928-11-09 1929-11-09 Process for removing gases from underground cavities, in particular from pipeline constructions

Country Status (1)

Country Link
FR (1) FR684683A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10119920B4 (en) * 2001-04-23 2013-10-17 Cordula Schmude Sewer system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10119920B4 (en) * 2001-04-23 2013-10-17 Cordula Schmude Sewer system

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