FR2276521A1 - Perfectionnements aux tubes flexibles - Google Patents

Perfectionnements aux tubes flexibles

Info

Publication number
FR2276521A1
FR2276521A1 FR7519878A FR7519878A FR2276521A1 FR 2276521 A1 FR2276521 A1 FR 2276521A1 FR 7519878 A FR7519878 A FR 7519878A FR 7519878 A FR7519878 A FR 7519878A FR 2276521 A1 FR2276521 A1 FR 2276521A1
Authority
FR
France
Prior art keywords
flexible tubes
tubes
flexible
tubes improvements
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.)
Granted
Application number
FR7519878A
Other languages
English (en)
Other versions
FR2276521B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2276521A1 publication Critical patent/FR2276521A1/fr
Application granted granted Critical
Publication of FR2276521B1 publication Critical patent/FR2276521B1/fr
Granted 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
    • F16K7/061—Screw clamps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pipe Accessories (AREA)
  • Check Valves (AREA)
FR7519878A 1974-06-27 1975-06-25 Perfectionnements aux tubes flexibles Granted FR2276521A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2847474A GB1507676A (en) 1974-06-27 1974-06-27 Flexible tubes

Publications (2)

Publication Number Publication Date
FR2276521A1 true FR2276521A1 (fr) 1976-01-23
FR2276521B1 FR2276521B1 (fr) 1980-10-10

Family

ID=10276206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519878A Granted FR2276521A1 (fr) 1974-06-27 1975-06-25 Perfectionnements aux tubes flexibles

Country Status (4)

Country Link
JP (1) JPS5123818A (fr)
DE (1) DE2526548A1 (fr)
FR (1) FR2276521A1 (fr)
GB (1) GB1507676A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562816A (en) * 1979-06-23 1981-01-13 Hitachi Zosen Corp Draining slurry from hold and ship therefor
JPS59155364U (ja) * 1983-04-01 1984-10-18 株式会社東京暖冷器製作所 ピンチバルブ
GB2138106A (en) * 1983-04-11 1984-10-17 Derek John Jones Improvements relating to valve device
GB2147394B (en) * 1983-09-30 1987-07-15 Ben Joseph Gallant Tube flow shut-off device
DE68917629T2 (de) * 1988-04-05 1994-12-22 Whitey Co Ventil für Fluide.
CN109416130B (zh) 2016-05-18 2021-06-01 普罗托弗森公司 用于在夹管阀中使用的套筒

Also Published As

Publication number Publication date
FR2276521B1 (fr) 1980-10-10
GB1507676A (en) 1978-04-19
DE2526548A1 (de) 1976-01-15
JPS5123818A (ja) 1976-02-26

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Legal Events

Date Code Title Description
ST Notification of lapse