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FR581772A - Automatic drain device - Google Patents

Automatic drain device

Info

Publication number
FR581772A
FR581772A FR581772DA FR581772A FR 581772 A FR581772 A FR 581772A FR 581772D A FR581772D A FR 581772DA FR 581772 A FR581772 A FR 581772A
Authority
FR
France
Prior art keywords
drain device
automatic drain
automatic
drain
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
Georges-Gaston Royer
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 FR581772A publication Critical patent/FR581772A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/22—Tank vehicles
    • B60P3/224—Tank vehicles comprising auxiliary devices, e.g. for unloading or level indicating
    • B60P3/2255—Ventilating arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR581772D 1923-08-24 1923-08-24 Automatic drain device Expired FR581772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR581772T 1923-08-24

Publications (1)

Publication Number Publication Date
FR581772A true FR581772A (en) 1924-12-05

Family

ID=8957621

Family Applications (1)

Application Number Title Priority Date Filing Date
FR581772D Expired FR581772A (en) 1923-08-24 1923-08-24 Automatic drain device

Country Status (1)

Country Link
FR (1) FR581772A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327761A (en) * 1980-08-04 1982-05-04 Shelton Russell S Thermostatic self-powered drain valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327761A (en) * 1980-08-04 1982-05-04 Shelton Russell S Thermostatic self-powered drain valve

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