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FR1153083A - Improvements made to the means of checking pipes - Google Patents

Improvements made to the means of checking pipes

Info

Publication number
FR1153083A
FR1153083A FR1153083DA FR1153083A FR 1153083 A FR1153083 A FR 1153083A FR 1153083D A FR1153083D A FR 1153083DA FR 1153083 A FR1153083 A FR 1153083A
Authority
FR
France
Prior art keywords
improvements made
checking
pipes
checking pipes
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
Louis Ulmer
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 FR1153083A publication Critical patent/FR1153083A/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
    • 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)
FR1153083D 1956-01-05 1956-01-05 Improvements made to the means of checking pipes Expired FR1153083A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1153083T 1956-01-05

Publications (1)

Publication Number Publication Date
FR1153083A true FR1153083A (en) 1958-02-28

Family

ID=9648787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1153083D Expired FR1153083A (en) 1956-01-05 1956-01-05 Improvements made to the means of checking pipes

Country Status (1)

Country Link
FR (1) FR1153083A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1167137B (en) * 1961-03-28 1964-04-02 Ludwig Maurer Hose valve
FR2515771A1 (en) * 1981-11-05 1983-05-06 Danrei Co Ltd PINCHING VALVE DEVICE
US5339994A (en) * 1991-02-25 1994-08-23 Nuila Jorge A Fertilizer or like dry material dispensing assembly
US5944231A (en) * 1991-02-25 1999-08-31 Nuila; Jorge Arturo Fertilizer or like dry material dispensing assembly and dispensing gun therefor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1167137B (en) * 1961-03-28 1964-04-02 Ludwig Maurer Hose valve
FR2515771A1 (en) * 1981-11-05 1983-05-06 Danrei Co Ltd PINCHING VALVE DEVICE
US5339994A (en) * 1991-02-25 1994-08-23 Nuila Jorge A Fertilizer or like dry material dispensing assembly
US5944231A (en) * 1991-02-25 1999-08-31 Nuila; Jorge Arturo Fertilizer or like dry material dispensing assembly and dispensing gun therefor

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