FR1438643A - Pressure balancing device for submersible valves - Google Patents

Pressure balancing device for submersible valves

Info

Publication number
FR1438643A
FR1438643A FR15946A FR15946A FR1438643A FR 1438643 A FR1438643 A FR 1438643A FR 15946 A FR15946 A FR 15946A FR 15946 A FR15946 A FR 15946A FR 1438643 A FR1438643 A FR 1438643A
Authority
FR
France
Prior art keywords
balancing device
pressure balancing
submersible
valves
submersible 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
FR15946A
Other languages
French (fr)
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.)
ACF Industries Inc
Original Assignee
ACF Industries Inc
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 ACF Industries Inc filed Critical ACF Industries Inc
Priority to FR15946A priority Critical patent/FR1438643A/en
Application granted granted Critical
Publication of FR1438643A publication Critical patent/FR1438643A/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
    • F16K31/44—Mechanical actuating means
    • F16K31/53—Mechanical actuating means with toothed gearing
FR15946A 1965-05-05 1965-05-05 Pressure balancing device for submersible valves Expired FR1438643A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR15946A FR1438643A (en) 1965-05-05 1965-05-05 Pressure balancing device for submersible valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR15946A FR1438643A (en) 1965-05-05 1965-05-05 Pressure balancing device for submersible valves

Publications (1)

Publication Number Publication Date
FR1438643A true FR1438643A (en) 1966-05-13

Family

ID=8578079

Family Applications (1)

Application Number Title Priority Date Filing Date
FR15946A Expired FR1438643A (en) 1965-05-05 1965-05-05 Pressure balancing device for submersible valves

Country Status (1)

Country Link
FR (1) FR1438643A (en)

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