FR869122A - Modification of the occlusion system of commonly used valves to ensure lasting tightness, and resulting devices - Google Patents

Modification of the occlusion system of commonly used valves to ensure lasting tightness, and resulting devices

Info

Publication number
FR869122A
FR869122A FR869122DA FR869122A FR 869122 A FR869122 A FR 869122A FR 869122D A FR869122D A FR 869122DA FR 869122 A FR869122 A FR 869122A
Authority
FR
France
Prior art keywords
modification
commonly used
resulting devices
occlusion system
used 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
French (fr)
Inventor
Henri Adolphe Auguste P Lemari
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 filed Critical
Application granted granted Critical
Publication of FR869122A publication Critical patent/FR869122A/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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • 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
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
    • 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
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/30—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a gate valve or sliding valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR869122D 1941-03-10 1940-09-18 Modification of the occlusion system of commonly used valves to ensure lasting tightness, and resulting devices Expired FR869122A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR51466T 1941-03-10
FR51659T 1941-09-17

Publications (1)

Publication Number Publication Date
FR869122A true FR869122A (en) 1942-01-24

Family

ID=61688440

Family Applications (3)

Application Number Title Priority Date Filing Date
FR869122D Expired FR869122A (en) 1941-03-10 1940-09-18 Modification of the occlusion system of commonly used valves to ensure lasting tightness, and resulting devices
FR51466D Expired FR51466E (en) 1941-03-10 1941-03-10 Modification of the occlusion system of commonly used valves to ensure lasting tightness, and resulting devices
FR51659D Expired FR51659E (en) 1941-03-10 1941-09-17 Modification of the occlusion system of commonly used valves to ensure lasting tightness, and resulting devices

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR51466D Expired FR51466E (en) 1941-03-10 1941-03-10 Modification of the occlusion system of commonly used valves to ensure lasting tightness, and resulting devices
FR51659D Expired FR51659E (en) 1941-03-10 1941-09-17 Modification of the occlusion system of commonly used valves to ensure lasting tightness, and resulting devices

Country Status (1)

Country Link
FR (3) FR869122A (en)

Also Published As

Publication number Publication date
FR51466E (en) 1942-08-12
FR51659E (en) 1943-03-19

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