DE29922403U1 - Device for closing free, flexible hoses - Google Patents

Device for closing free, flexible hoses

Info

Publication number
DE29922403U1
DE29922403U1 DE29922403U DE29922403U DE29922403U1 DE 29922403 U1 DE29922403 U1 DE 29922403U1 DE 29922403 U DE29922403 U DE 29922403U DE 29922403 U DE29922403 U DE 29922403U DE 29922403 U1 DE29922403 U1 DE 29922403U1
Authority
DE
Germany
Prior art keywords
wall
erectile tissue
flexible hoses
closing free
hose
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 - Lifetime
Application number
DE29922403U
Other languages
German (de)
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
Priority to DE29922403U priority Critical patent/DE29922403U1/en
Publication of DE29922403U1 publication Critical patent/DE29922403U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F16K7/10—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with inflatable member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Vorrichtung zum Verschließen von freien, dehnbaren Schläuchen, insbesondere deren Enden, gekennzeichnet durch,
  • a) mindestens eine runde, im Material nicht dehnbare äußere Wandung und durch
  • b) einen inneren Schwellkörper, der den zwischen dem Schwellkörper und der äußeren Wandung liegenden Schlauchmantel faltenfrei von Innen gegen die äußere VVandung presst.
1. Device for closing free, expandable hoses, in particular their ends, characterized by
  • a) at least one round, non-stretchable outer wall in the material and through
  • b) an inner erectile tissue, which presses the hose jacket lying between the erectile tissue and the outer wall without wrinkles from the inside against the outer wall.
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die äußere Wandung eine formstabile Rohrhülse ist.2. Device according to claim 1, characterized in that that the outer wall is a dimensionally stable tubular sleeve. 3. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die äußere Wandung ein Schlauchstück ist.3. Device according to claim 1, characterized in that the outer wall is a piece of hose. 4. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die äußere Wandung aus mindestens einem Wandungsring besteht.4. The device according to claim 1, characterized in that the outer wall consists of at least one wall ring. 5. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die äußere Wandung mehrere runde Öffnungen auf dem Umfang verteilt aufweist.5. The device according to claim 1, characterized in that the outer wall has several round openings distributed around the circumference. 6. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der innere Schwellkörper eine Rohr- oder Kanalabsperrblase ist.6. The device according to claim 1, characterized in that the inner erectile tissue is a pipe or sewer shut-off bladder. 7. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der innere Schwellkörper mindestens einen Bypass-Durchgang hat.7. The device according to claim 1, characterized in that that the inner erectile tissue has at least one bypass passage.
DE29922403U 1999-12-20 1999-12-20 Device for closing free, flexible hoses Expired - Lifetime DE29922403U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29922403U DE29922403U1 (en) 1999-12-20 1999-12-20 Device for closing free, flexible hoses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29922403U DE29922403U1 (en) 1999-12-20 1999-12-20 Device for closing free, flexible hoses

Publications (1)

Publication Number Publication Date
DE29922403U1 true DE29922403U1 (en) 2000-03-30

Family

ID=8083267

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29922403U Expired - Lifetime DE29922403U1 (en) 1999-12-20 1999-12-20 Device for closing free, flexible hoses

Country Status (1)

Country Link
DE (1) DE29922403U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2894280A1 (en) * 2005-12-01 2007-06-08 Saltel Ind Soc Par Actions Sim Inflatable packer for closing e.g. oil well, has annular skirt with wall that is pierced with opening holes, and material of sleeve masking sleeve to cover outer face and inner face while closing holes
WO2008148944A1 (en) * 2007-06-07 2008-12-11 Saltel Industries Device for sealing off a well and a pipe and a fitting method
CN108286618A (en) * 2018-03-30 2018-07-17 金丽丽 The safety drain valve of drainage pipeline

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2894280A1 (en) * 2005-12-01 2007-06-08 Saltel Ind Soc Par Actions Sim Inflatable packer for closing e.g. oil well, has annular skirt with wall that is pierced with opening holes, and material of sleeve masking sleeve to cover outer face and inner face while closing holes
WO2008148944A1 (en) * 2007-06-07 2008-12-11 Saltel Industries Device for sealing off a well and a pipe and a fitting method
CN108286618A (en) * 2018-03-30 2018-07-17 金丽丽 The safety drain valve of drainage pipeline

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20000504

R156 Lapse of ip right after 3 years

Effective date: 20030701