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FR462410A - Extraction valve for boilers - Google Patents

Extraction valve for boilers

Info

Publication number
FR462410A
FR462410A FR462410DA FR462410A FR 462410 A FR462410 A FR 462410A FR 462410D A FR462410D A FR 462410DA FR 462410 A FR462410 A FR 462410A
Authority
FR
France
Prior art keywords
boilers
extraction valve
extraction
valve
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
Camille Bletry
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.)
CAMILLE BLETRY
Original Assignee
CAMILLE BLETRY
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 CAMILLE BLETRY filed Critical CAMILLE BLETRY
Application granted granted Critical
Publication of FR462410A publication Critical patent/FR462410A/en
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
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR462410D 1913-09-09 1913-09-09 Extraction valve for boilers Expired FR462410A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR462410T 1913-09-09

Publications (1)

Publication Number Publication Date
FR462410A true FR462410A (en) 1914-01-27

Family

ID=1501594

Family Applications (1)

Application Number Title Priority Date Filing Date
FR462410D Expired FR462410A (en) 1913-09-09 1913-09-09 Extraction valve for boilers

Country Status (1)

Country Link
FR (1) FR462410A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062999B (en) * 1957-12-06 1959-08-06 Licentia Gmbh Quick-closing valve with pressure medium drive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062999B (en) * 1957-12-06 1959-08-06 Licentia Gmbh Quick-closing valve with pressure medium drive

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