CA2830466C - Robinet de sectionnement destine a un tuyau flexible - Google Patents

Robinet de sectionnement destine a un tuyau flexible Download PDF

Info

Publication number
CA2830466C
CA2830466C CA2830466A CA2830466A CA2830466C CA 2830466 C CA2830466 C CA 2830466C CA 2830466 A CA2830466 A CA 2830466A CA 2830466 A CA2830466 A CA 2830466A CA 2830466 C CA2830466 C CA 2830466C
Authority
CA
Canada
Prior art keywords
valve
semicircular
flexible tube
semicircular elements
opening
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 - Fee Related
Application number
CA2830466A
Other languages
English (en)
Other versions
CA2830466A1 (fr
Inventor
Tomas ARVOLA
Lasse ARVOLA
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.)
NORDKOTE AB
Original Assignee
NORDKOTE AB
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 NORDKOTE AB filed Critical NORDKOTE AB
Publication of CA2830466A1 publication Critical patent/CA2830466A1/fr
Application granted granted Critical
Publication of CA2830466C publication Critical patent/CA2830466C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
    • E21F1/08—Ventilation arrangements in connection with air ducts, e.g. arrangements for mounting ventilators
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
    • E21F1/04—Air ducts
    • 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
    • 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
    • F16K7/063—Lever clamps
    • 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 in pipes or hoses
    • 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 in pipes or hoses
    • F16L55/1018—Pivoting closing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lift Valve (AREA)
  • Air-Flow Control Members (AREA)
CA2830466A 2011-03-21 2012-03-08 Robinet de sectionnement destine a un tuyau flexible Expired - Fee Related CA2830466C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1100202A SE535655C2 (sv) 2011-03-21 2011-03-21 Avstängningsventil för flexibel tub
SESE1100202-9 2011-03-21
PCT/SE2012/000029 WO2012128688A1 (fr) 2011-03-21 2012-03-08 Robinet de sectionnement destiné à un tuyau flexible

Publications (2)

Publication Number Publication Date
CA2830466A1 CA2830466A1 (fr) 2012-09-27
CA2830466C true CA2830466C (fr) 2017-07-11

Family

ID=46879601

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2830466A Expired - Fee Related CA2830466C (fr) 2011-03-21 2012-03-08 Robinet de sectionnement destine a un tuyau flexible

Country Status (4)

Country Link
AU (1) AU2012231813C1 (fr)
CA (1) CA2830466C (fr)
SE (1) SE535655C2 (fr)
WO (1) WO2012128688A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109931090B (zh) * 2019-04-19 2020-10-09 陈严怀 局部通风机风量补偿装置
CN114777258B (zh) * 2022-04-27 2024-12-13 广州万二二麦工程技术有限公司 一种带有电动风门的房间新风系统及全屋新风系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2250122A (en) * 1940-06-03 1941-07-22 William L Bjarnson Fire hose clamp
CH279421A (de) * 1950-02-21 1951-11-30 Mueller Erna Abschluss- und Drosselvorrichtung für Leitungen, insbesondere für Jaucheleitungen.
GB731988A (en) * 1953-03-10 1955-06-15 John Henry Blease Means for controlling the flow of liquid through resilient tubing
US4343066A (en) * 1979-10-15 1982-08-10 Illinois Tool Works Tube clamp

Also Published As

Publication number Publication date
AU2012231813C1 (en) 2017-10-19
AU2012231813A1 (en) 2013-10-10
SE1100202A1 (sv) 2012-09-22
CA2830466A1 (fr) 2012-09-27
SE535655C2 (sv) 2012-10-30
WO2012128688A1 (fr) 2012-09-27
AU2012231813B2 (en) 2017-06-29

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20160816

MKLA Lapsed

Effective date: 20190308