FR372179A - Soupapes pneumatiques - Google Patents

Soupapes pneumatiques

Info

Publication number
FR372179A
FR372179A FR372179DA FR372179A FR 372179 A FR372179 A FR 372179A FR 372179D A FR372179D A FR 372179DA FR 372179 A FR372179 A FR 372179A
Authority
FR
France
Prior art keywords
pneumatic valves
pneumatic
valves
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
English (en)
Inventor
George Patrick Finnigan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR372179A publication Critical patent/FR372179A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/16—Continuous control along the route
    • B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
    • B61L3/221—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using track circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR372179D 1906-09-28 1906-09-28 Soupapes pneumatiques Expired FR372179A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR372179T 1906-09-28

Publications (1)

Publication Number Publication Date
FR372179A true FR372179A (fr) 1907-03-27

Family

ID=1418976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR372179D Expired FR372179A (fr) 1906-09-28 1906-09-28 Soupapes pneumatiques

Country Status (1)

Country Link
FR (1) FR372179A (fr)

Similar Documents

Publication Publication Date Title
CH38617A (de) Ventil
FR372179A (fr) Soupapes pneumatiques
CH35922A (de) Schließe
CH36081A (de) Schraubenschlüssel
FR368304A (fr) Valves
FR8052E (fr) Robinet-vanne équilibré
FR371236A (fr) Soupape
FR359846A (fr) Soupape
FR382305A (fr) Soupape perfectionnée
AT27663B (de) Druckminderventil.
FR372992A (fr) Robinet-clapet
FR388144A (fr) Clapet
FR372536A (fr) Soupape aérostatique
FR368879A (fr) Robinet-vanne équilibré
FR364953A (fr) électro-aimants
FR357500A (fr) Soupape
FR370289A (fr) Soupape annulaire
CH36967A (de) Ventilapparat
CH38506A (de) Ventilhahn
FR371891A (fr) Perforatrice pneumatique
FR374062A (fr) Pneumatique
AT27594B (de) Druckluftwerkzeug.
FR395923A (fr) Soupapes
CH36968A (de) Ventilsteuerung
FR5188E (fr) Tétine à soupape perfectionnée