FR1139000A - Perfectionnements aux soupapes - Google Patents

Perfectionnements aux soupapes

Info

Publication number
FR1139000A
FR1139000A FR1139000DA FR1139000A FR 1139000 A FR1139000 A FR 1139000A FR 1139000D A FR1139000D A FR 1139000DA FR 1139000 A FR1139000 A FR 1139000A
Authority
FR
France
Prior art keywords
refinements
valve
valve refinements
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
Roger-Francois Giordano
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.)
PROMECAM
Original Assignee
PROMECAM
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 PROMECAM filed Critical PROMECAM
Application granted granted Critical
Publication of FR1139000A publication Critical patent/FR1139000A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1139000D 1955-12-21 1955-12-21 Perfectionnements aux soupapes Expired FR1139000A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1139000T 1955-12-21

Publications (1)

Publication Number Publication Date
FR1139000A true FR1139000A (fr) 1957-06-24

Family

ID=9641472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1139000D Expired FR1139000A (fr) 1955-12-21 1955-12-21 Perfectionnements aux soupapes

Country Status (1)

Country Link
FR (1) FR1139000A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2431307A3 (fr) * 2010-09-16 2012-04-04 Montech AG Transporteur à courroie à vide et soupape de régulation de vide dudit transporteur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2431307A3 (fr) * 2010-09-16 2012-04-04 Montech AG Transporteur à courroie à vide et soupape de régulation de vide dudit transporteur

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