FR1129836A - Alarm system to prevent water damage in buildings - Google Patents

Alarm system to prevent water damage in buildings

Info

Publication number
FR1129836A
FR1129836A FR1129836DA FR1129836A FR 1129836 A FR1129836 A FR 1129836A FR 1129836D A FR1129836D A FR 1129836DA FR 1129836 A FR1129836 A FR 1129836A
Authority
FR
France
Prior art keywords
buildings
alarm system
prevent water
water damage
damage
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
Louis Schwob
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.)
Appareillage VFB
Original Assignee
Appareillage VFB
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 Appareillage VFB filed Critical Appareillage VFB
Application granted granted Critical
Publication of FR1129836A publication Critical patent/FR1129836A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/071—Arrangement of safety devices in domestic pipe systems, e.g. devices for automatic shut-off
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/241—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
FR1129836D 1954-08-23 1955-08-18 Alarm system to prevent water damage in buildings Expired FR1129836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1129836X 1954-08-23

Publications (1)

Publication Number Publication Date
FR1129836A true FR1129836A (en) 1957-01-28

Family

ID=4559103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1129836D Expired FR1129836A (en) 1954-08-23 1955-08-18 Alarm system to prevent water damage in buildings

Country Status (1)

Country Link
FR (1) FR1129836A (en)

Similar Documents

Publication Publication Date Title
FR1173573A (en) Basic water soluble polyamides and their alkylation products
FR1385768A (en) Indicator to detect substances of pathological origin in excretions
FR1212786A (en) electrolysers for water
FR1129836A (en) Alarm system to prevent water damage in buildings
FR1119677A (en) Water stop for joints in concrete
FR1109174A (en) Device for water softening and other applications
FR1198808A (en) Water soluble polyacrylamides
FR1386516A (en) Device to prevent the upwelling of salt water in estuaries
FR1200484A (en) Water drainage device in steam turbines
FR1213986A (en) Main tap for water pipes in buildings
FR1174427A (en) equipment for submerging structures in water
FR1272875A (en) Screen for water intake
FR1258000A (en) Water soluble resinous products
FR1180420A (en) Improvements in heavy water production
FR1126101A (en) Device to sound the alarm in case of burglary
FR1116221A (en) Improvements to condensation water traps in steam installations
FR1110062A (en) Water softener
BE565697A (en) WATER SOLUBLE CHROMIFIC COLORANTS.
FR1210492A (en) Mason's water level
FR1168774A (en) Water level
FR1158264A (en) Water level
FR1164979A (en) Water soluble ammonium pentachlorophenate
FR1277461A (en) New coloring matters soluble in water
FR89648E (en) New lubricating compositions soluble in water
FR1189746A (en) Reactor for water purification