FR1218988A - Jauge indicatrice de pression faisant office de soupape de sécurité et d'évacuateur d'air - Google Patents

Jauge indicatrice de pression faisant office de soupape de sécurité et d'évacuateur d'air

Info

Publication number
FR1218988A
FR1218988A FR1633A FR84001633A FR1218988A FR 1218988 A FR1218988 A FR 1218988A FR 1633 A FR1633 A FR 1633A FR 84001633 A FR84001633 A FR 84001633A FR 1218988 A FR1218988 A FR 1218988A
Authority
FR
France
Prior art keywords
safety valve
air vent
pressure indicator
indicator gauge
gauge acts
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
FR1633A
Other languages
English (en)
Inventor
Andre Spanneut
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.)
FABRE ULYSSE ETS
Original Assignee
FABRE ULYSSE ETS
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 FABRE ULYSSE ETS filed Critical FABRE ULYSSE ETS
Priority to FR1633A priority Critical patent/FR1218988A/fr
Application granted granted Critical
Publication of FR1218988A publication Critical patent/FR1218988A/fr
Priority to FR1909A priority patent/FR82550E/fr
Priority to OA50508A priority patent/OA00428A/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
    • F16K17/0466—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 a special seating surface
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/16—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
FR1633A 1959-03-19 1959-03-19 Jauge indicatrice de pression faisant office de soupape de sécurité et d'évacuateur d'air Expired FR1218988A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1633A FR1218988A (fr) 1959-03-19 1959-03-19 Jauge indicatrice de pression faisant office de soupape de sécurité et d'évacuateur d'air
FR1909A FR82550E (fr) 1959-03-19 1962-11-08 Jauge indicatrice de pression, faisant office de soupape de sécurité et d'évacuateur d'air
OA50508A OA00428A (fr) 1959-03-19 1964-10-29 Jauge indicatrice de pression faisant office de soupage de sécurité et d'évacuateur d'air.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1633A FR1218988A (fr) 1959-03-19 1959-03-19 Jauge indicatrice de pression faisant office de soupape de sécurité et d'évacuateur d'air

Publications (1)

Publication Number Publication Date
FR1218988A true FR1218988A (fr) 1960-05-13

Family

ID=9696391

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1633A Expired FR1218988A (fr) 1959-03-19 1959-03-19 Jauge indicatrice de pression faisant office de soupape de sécurité et d'évacuateur d'air
FR1909A Expired FR82550E (fr) 1959-03-19 1962-11-08 Jauge indicatrice de pression, faisant office de soupape de sécurité et d'évacuateur d'air

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1909A Expired FR82550E (fr) 1959-03-19 1962-11-08 Jauge indicatrice de pression, faisant office de soupape de sécurité et d'évacuateur d'air

Country Status (2)

Country Link
FR (2) FR1218988A (fr)
OA (1) OA00428A (fr)

Also Published As

Publication number Publication date
OA00428A (fr) 1966-05-15
FR82550E (fr) 1964-06-05

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