FR546567A - Ceramic channels for water, gas and electricity pipes - Google Patents

Ceramic channels for water, gas and electricity pipes

Info

Publication number
FR546567A
FR546567A FR546567DA FR546567A FR 546567 A FR546567 A FR 546567A FR 546567D A FR546567D A FR 546567DA FR 546567 A FR546567 A FR 546567A
Authority
FR
France
Prior art keywords
gas
water
ceramic channels
electricity pipes
pipes
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)
Inventor
Jean-Maurice Lanneluc-Sanson
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 FR546567A publication Critical patent/FR546567A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to 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)
FR546567D 1922-01-26 1922-01-26 Ceramic channels for water, gas and electricity pipes Expired FR546567A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR546567T 1922-01-26

Publications (1)

Publication Number Publication Date
FR546567A true FR546567A (en) 1922-11-16

Family

ID=8933604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR546567D Expired FR546567A (en) 1922-01-26 1922-01-26 Ceramic channels for water, gas and electricity pipes

Country Status (1)

Country Link
FR (1) FR546567A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798917A (en) * 1985-10-31 1989-01-17 Pct Pyrochemtek Ag Kit for producing fireproof cable ducts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798917A (en) * 1985-10-31 1989-01-17 Pct Pyrochemtek Ag Kit for producing fireproof cable ducts

Similar Documents

Publication Publication Date Title
FR546567A (en) Ceramic channels for water, gas and electricity pipes
FR697551A (en) Automatic water trap for gas lines
FR558300A (en) Economical hot water generator for gas stoves
FR645057A (en) Steam generator for water gas generator
FR581943A (en) Draft regulator for hot gas discharge pipes
FR569699A (en) Tap for water distribution
FR560321A (en) Plug for water pipes, etc.
FR550340A (en) Prepayment meter for gas, water, electricity and similar
FR621900A (en) Straight guide for water pipe plugs
FR626077A (en) Self-generating steam gasifier, for the production of water gas
FR587484A (en) Water gas generator
FR641802A (en) Electrical installation for gas purification
FR576112A (en) Cast lead seal for water, gas, air, etc.
FR569525A (en) Combined control for water gas generator
FR553894A (en) Self-generating steam generator with reversible ventilation, for the production of water gas
FR728209A (en) electro-filter for gas cleaning
FR613060A (en) Exhaust silencer
FR609985A (en) Process for the electrical purification of gas, in particular top gas
FR764970A (en) Timer for gas meters, water meters, electricity meters, etc., and process for its manufacture
FR579184A (en) Waste gas feed water heater
FR656794A (en) Improvements to boilers for gas water heating
FR620464A (en) Heater for automobiles using exhaust gases
FR616985A (en) Gasifier producing gas with carburized water
FR630666A (en) Gas burner for water heaters
FR638741A (en) Gas generator with water, steam and hot water