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DE362324C - A lip valve for liquids and gases consisting of a hose flattened at the end - Google Patents

A lip valve for liquids and gases consisting of a hose flattened at the end

Info

Publication number
DE362324C
DE362324C DEK73809D DEK0073809D DE362324C DE 362324 C DE362324 C DE 362324C DE K73809 D DEK73809 D DE K73809D DE K0073809 D DEK0073809 D DE K0073809D DE 362324 C DE362324 C DE 362324C
Authority
DE
Germany
Prior art keywords
liquids
hose
lip valve
gases consisting
flattened
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
DEK73809D
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.)
INGEBORG KUHN
KAETHE KUHN GEB BRETTSCHNEIDER
Original Assignee
INGEBORG KUHN
KAETHE KUHN GEB BRETTSCHNEIDER
Publication date
Priority to DEK73809D priority Critical patent/DE362324C/en
Application granted granted Critical
Publication of DE362324C publication Critical patent/DE362324C/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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

Patent-Anspruch:Patent claim: Aus einem am Ende flachgedrückten Schlauch bestehendes Lippenventil für Flüssigkeiten und Gase, dadurch gekennzeichnet, daß der flachgedrückte, die Lippe bildende Teil des Schlauches derart gekrümmt oder gerollt ist, daß der Querschnitt der Lippe rechtwinklig zur Schlauchachse ebenfalls eine gekrümmte Form hat.A lip valve for Liquids and gases, characterized in that the flattened lip forming part of the hose is curved or rolled so that the cross-section the lip at right angles to the hose axis also has a curved shape.
DEK73809D A lip valve for liquids and gases consisting of a hose flattened at the end Expired DE362324C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK73809D DE362324C (en) A lip valve for liquids and gases consisting of a hose flattened at the end

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK73809D DE362324C (en) A lip valve for liquids and gases consisting of a hose flattened at the end

Publications (1)

Publication Number Publication Date
DE362324C true DE362324C (en) 1922-10-26

Family

ID=7232379

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK73809D Expired DE362324C (en) A lip valve for liquids and gases consisting of a hose flattened at the end

Country Status (1)

Country Link
DE (1) DE362324C (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047013A (en) * 1957-03-22 1962-07-31 William J Baumbach Diaphragm for water closets
EP0100027A1 (en) * 1982-07-13 1984-02-08 Linde Aktiengesellschaft Valve
US4870992A (en) * 1986-12-05 1989-10-03 Augerscope, Inc. Backflow prevention device
US5881772A (en) * 1998-01-05 1999-03-16 Chesebrough-Pond's Usa., Co. Division Of Conopco, Inc. Smiling duckbill valve
EP1477617A2 (en) * 2003-05-14 2004-11-17 Michel Jacques Senteur Odour seal and backflow-preventer
CN101675281B (en) * 2007-05-07 2011-11-16 艾安·德拉库普·多伊格 Duckbill type check valve with curved and resiliently biased closure seal
US10182688B2 (en) 2013-05-28 2019-01-22 Falcon Waterfree Technologies, Llc Splash-reducing and velocity-increasing cartridge exit
US10184235B2 (en) 2013-05-28 2019-01-22 Falcon Waterfree Technologies, Llc Directional fluid inlet
US10273675B2 (en) 2013-04-26 2019-04-30 Falcon Waterfree Technologies, Llc Hybrid trap with water injection
USD917027S1 (en) 2019-12-18 2021-04-20 Lasalle Bristol Corporation Non-return device valve support member
USD924378S1 (en) 2019-12-18 2021-07-06 Lasalle Bristol Corporation Non-return device valve member

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047013A (en) * 1957-03-22 1962-07-31 William J Baumbach Diaphragm for water closets
EP0100027A1 (en) * 1982-07-13 1984-02-08 Linde Aktiengesellschaft Valve
US4870992A (en) * 1986-12-05 1989-10-03 Augerscope, Inc. Backflow prevention device
US5881772A (en) * 1998-01-05 1999-03-16 Chesebrough-Pond's Usa., Co. Division Of Conopco, Inc. Smiling duckbill valve
EP1477617A2 (en) * 2003-05-14 2004-11-17 Michel Jacques Senteur Odour seal and backflow-preventer
EP1477617A3 (en) * 2003-05-14 2005-03-09 Michel Jacques Senteur Odour seal and backflow-preventer
CN101675281B (en) * 2007-05-07 2011-11-16 艾安·德拉库普·多伊格 Duckbill type check valve with curved and resiliently biased closure seal
RU2463507C2 (en) * 2007-05-07 2012-10-10 Ян Дракуп ДОИГ Beak-type shutoff valve with curved and elastically shifted gate
US10273675B2 (en) 2013-04-26 2019-04-30 Falcon Waterfree Technologies, Llc Hybrid trap with water injection
US10975560B2 (en) 2013-04-26 2021-04-13 Falcon Water Technologies, LLC Hybrid trap with water injection
US10182688B2 (en) 2013-05-28 2019-01-22 Falcon Waterfree Technologies, Llc Splash-reducing and velocity-increasing cartridge exit
US10184235B2 (en) 2013-05-28 2019-01-22 Falcon Waterfree Technologies, Llc Directional fluid inlet
USD917027S1 (en) 2019-12-18 2021-04-20 Lasalle Bristol Corporation Non-return device valve support member
USD924378S1 (en) 2019-12-18 2021-07-06 Lasalle Bristol Corporation Non-return device valve member

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