FR477435A - Perfectionnements aux soupapes de sureté - Google Patents

Perfectionnements aux soupapes de sureté

Info

Publication number
FR477435A
FR477435A FR477435DA FR477435A FR 477435 A FR477435 A FR 477435A FR 477435D A FR477435D A FR 477435DA FR 477435 A FR477435 A FR 477435A
Authority
FR
France
Prior art keywords
safety valves
valves
safety
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
David Cockburn
Donald Mac Nicoll
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 FR477435A publication Critical patent/FR477435A/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/08—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR477435D 1914-06-20 1915-01-29 Perfectionnements aux soupapes de sureté Expired FR477435A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB477435X 1914-06-20

Publications (1)

Publication Number Publication Date
FR477435A true FR477435A (fr) 1915-10-20

Family

ID=1515085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR477435D Expired FR477435A (fr) 1914-06-20 1915-01-29 Perfectionnements aux soupapes de sureté

Country Status (1)

Country Link
FR (1) FR477435A (fr)

Similar Documents

Publication Publication Date Title
FR477435A (fr) Perfectionnements aux soupapes de sureté
FR476017A (fr) Perfectionnements aux soupapes de sureté
FR487785A (fr) Perfectionnements aux soupapes de sureté
FR456710A (fr) Perfectionnements aux soupapes de sureté
FR481337A (fr) Perfectionnements aux soupapes de sureté
FR481338A (fr) Perfectionnements aux soupapes de sureté
FR498380A (fr) Perfectionnements apportés aux projectiles
FR484957A (fr) Perfectionnements aux soupapes de sureté
FR496917A (fr) Perfectionnements aux soupapes de sureté
FR500398A (fr) Perfectionnements apportés aux soupapes
FR468461A (fr) Perfectionnements apportés aux contre-écrous
FR475804A (fr) Soupapes de sureté
FR483069A (fr) Perfectionnements aux plansichters
FR484832A (fr) Perfectionnements apportés aux soupapes
FR476632A (fr) Perfectionnements apportés aux entonnoirs
FR486188A (fr) Perfectionnements aux soupapes de sureté
FR476022A (fr) Perfectionnements aux soupapes de retenue
FR473841A (fr) Perfectionnements aux cinématographes
FR472442A (fr) Perfectionnements aux cinématographes
FR472398A (fr) Perfectionnements aux tri-cars
FR472162A (fr) Perfectionnements aux locomobiles
FR470544A (fr) Perfectionnements aux vélocipèdes
FR474243A (fr) Perfectionnements aux chaines de commande
FR473145A (fr) Perfectionnements aux soupapes automatiques
FR468725A (fr) Perfectionnements aux romaines-bascules