CH614855A5 - Blocking device - Google Patents

Blocking device

Info

Publication number
CH614855A5
CH614855A5 CH132877A CH132877A CH614855A5 CH 614855 A5 CH614855 A5 CH 614855A5 CH 132877 A CH132877 A CH 132877A CH 132877 A CH132877 A CH 132877A CH 614855 A5 CH614855 A5 CH 614855A5
Authority
CH
Switzerland
Prior art keywords
reservoir
block
diaphragm
wall portion
face
Prior art date
Application number
CH132877A
Other languages
English (en)
Inventor
Gisleno Curzi
Original Assignee
Gisleno Curzi
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 Gisleno Curzi filed Critical Gisleno Curzi
Publication of CH614855A5 publication Critical patent/CH614855A5/xx

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/132—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/20—Tampons, e.g. catamenial tampons; Accessories therefor
    • A61F13/2002—Tampons, e.g. catamenial tampons; Accessories therefor characterised by the use
    • A61F13/202—Catamenial tampons
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/14—Detachable closure members; Means for tightening closures attached exclusively by spring action or elastic action
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Fluid Mechanics (AREA)
  • Pipe Accessories (AREA)
  • Instructional Devices (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Closures For Containers (AREA)
CH132877A 1976-02-18 1977-02-03 Blocking device CH614855A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7604469A FR2341793A1 (fr) 1976-02-18 1976-02-18 Dispositif d'obturation

Publications (1)

Publication Number Publication Date
CH614855A5 true CH614855A5 (en) 1979-12-28

Family

ID=9169272

Family Applications (1)

Application Number Title Priority Date Filing Date
CH132877A CH614855A5 (en) 1976-02-18 1977-02-03 Blocking device

Country Status (4)

Country Link
CH (1) CH614855A5 (xx)
DE (1) DE2706332A1 (xx)
FR (1) FR2341793A1 (xx)
IT (1) IT1081936B (xx)

Also Published As

Publication number Publication date
DE2706332A1 (de) 1977-08-25
FR2341793B1 (xx) 1979-05-18
IT1081936B (it) 1985-05-21
FR2341793A1 (fr) 1977-09-16

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Legal Events

Date Code Title Description
PL Patent ceased