FR2452661A1 - Systeme de fermeture de tuyau flexible - Google Patents

Systeme de fermeture de tuyau flexible

Info

Publication number
FR2452661A1
FR2452661A1 FR8006456A FR8006456A FR2452661A1 FR 2452661 A1 FR2452661 A1 FR 2452661A1 FR 8006456 A FR8006456 A FR 8006456A FR 8006456 A FR8006456 A FR 8006456A FR 2452661 A1 FR2452661 A1 FR 2452661A1
Authority
FR
France
Prior art keywords
cone
closure
flexible pipe
open
slides along
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.)
Withdrawn
Application number
FR8006456A
Other languages
English (en)
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.)
GD Searle LLC
Original Assignee
GD Searle LLC
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 GD Searle LLC filed Critical GD Searle LLC
Publication of FR2452661A1 publication Critical patent/FR2452661A1/fr
Withdrawn legal-status Critical Current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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Pipe Accessories (AREA)
  • Forklifts And Lifting Vehicles (AREA)
FR8006456A 1979-03-30 1980-03-24 Systeme de fermeture de tuyau flexible Withdrawn FR2452661A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7911248 1979-03-30

Publications (1)

Publication Number Publication Date
FR2452661A1 true FR2452661A1 (fr) 1980-10-24

Family

ID=10504238

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006456A Withdrawn FR2452661A1 (fr) 1979-03-30 1980-03-24 Systeme de fermeture de tuyau flexible

Country Status (5)

Country Link
DK (1) DK137480A (it)
FR (1) FR2452661A1 (it)
IT (2) IT1127019B (it)
NO (1) NO800902L (it)
SE (1) SE8002084L (it)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH103277A (fr) * 1923-04-17 1924-02-01 Abetel Maurice Tube élastique pour l'écoulement de fluides, à dispositif de fermeture.
US2995334A (en) * 1959-06-08 1961-08-08 Becton Dickinson Co Clysis assembly
GB917373A (en) * 1961-03-28 1963-02-06 Resiflex Lab Inc A device for controlling fluid flow through a flexible tube
DE1177429B (de) * 1960-08-18 1964-09-03 Amp Inc Verschlusshuelse zum Verschliessen eines Schlauches

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH103277A (fr) * 1923-04-17 1924-02-01 Abetel Maurice Tube élastique pour l'écoulement de fluides, à dispositif de fermeture.
US2995334A (en) * 1959-06-08 1961-08-08 Becton Dickinson Co Clysis assembly
DE1177429B (de) * 1960-08-18 1964-09-03 Amp Inc Verschlusshuelse zum Verschliessen eines Schlauches
GB917373A (en) * 1961-03-28 1963-02-06 Resiflex Lab Inc A device for controlling fluid flow through a flexible tube

Also Published As

Publication number Publication date
IT8035673V0 (it) 1980-03-28
NO800902L (no) 1980-10-01
IT8048282A0 (it) 1980-03-28
SE8002084L (sv) 1980-10-01
IT1127019B (it) 1986-05-21
DK137480A (da) 1980-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse