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FR801518A - Improvements to suction cups used to prevent siphoning from air barriers or similar devices - Google Patents

Improvements to suction cups used to prevent siphoning from air barriers or similar devices

Info

Publication number
FR801518A
FR801518A FR801518DA FR801518A FR 801518 A FR801518 A FR 801518A FR 801518D A FR801518D A FR 801518DA FR 801518 A FR801518 A FR 801518A
Authority
FR
France
Prior art keywords
suction cups
similar devices
air barriers
cups used
prevent siphoning
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
Rene Edouard Victor Guilbert
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 FR801518A publication Critical patent/FR801518A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/06—Devices, e.g. valves, for venting or aerating enclosures for aerating only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR801518D 1936-02-04 1936-02-04 Improvements to suction cups used to prevent siphoning from air barriers or similar devices Expired FR801518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR801518T 1936-02-04

Publications (1)

Publication Number Publication Date
FR801518A true FR801518A (en) 1936-08-06

Family

ID=9243988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR801518D Expired FR801518A (en) 1936-02-04 1936-02-04 Improvements to suction cups used to prevent siphoning from air barriers or similar devices

Country Status (1)

Country Link
FR (1) FR801518A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100657A1 (en) * 1982-07-29 1984-02-15 Kentsub Limited Air admittance valve
FR2573504A1 (en) * 1984-11-16 1986-05-23 Millet Cie Ets Marius Tap

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100657A1 (en) * 1982-07-29 1984-02-15 Kentsub Limited Air admittance valve
FR2573504A1 (en) * 1984-11-16 1986-05-23 Millet Cie Ets Marius Tap

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