FR778618A - Valve - Google Patents

Valve

Info

Publication number
FR778618A
FR778618A FR778618DA FR778618A FR 778618 A FR778618 A FR 778618A FR 778618D A FR778618D A FR 778618DA FR 778618 A FR778618 A FR 778618A
Authority
FR
France
Prior art keywords
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
English (en)
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.)
Leyland & Birmingham Rubber Co
Original Assignee
Leyland & Birmingham Rubber Co
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 Leyland & Birmingham Rubber Co filed Critical Leyland & Birmingham Rubber Co
Application granted granted Critical
Publication of FR778618A publication Critical patent/FR778618A/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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/06—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of a screw-spindle, cam, or other mechanical means
    • F16K7/068—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of a screw-spindle, cam, or other mechanical means by bending the hose

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR778618D 1934-01-04 1934-09-20 Valve Expired FR778618A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB778618X 1934-01-04

Publications (1)

Publication Number Publication Date
FR778618A true FR778618A (fr) 1935-03-21

Family

ID=10497620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR778618D Expired FR778618A (fr) 1934-01-04 1934-09-20 Valve

Country Status (1)

Country Link
FR (1) FR778618A (fr)

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