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DE1084655B - Device to prevent mutual communication between inmates in penal institutions and detention centers via the drainage pipes of toilets, washstands or the like. Investments - Google Patents

Device to prevent mutual communication between inmates in penal institutions and detention centers via the drainage pipes of toilets, washstands or the like. Investments

Info

Publication number
DE1084655B
DE1084655B DEB53361A DEB0053361A DE1084655B DE 1084655 B DE1084655 B DE 1084655B DE B53361 A DEB53361 A DE B53361A DE B0053361 A DEB0053361 A DE B0053361A DE 1084655 B DE1084655 B DE 1084655B
Authority
DE
Germany
Prior art keywords
washstands
toilets
inmates
investments
prevent mutual
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.)
Pending
Application number
DEB53361A
Other languages
German (de)
Inventor
Carl Birkner
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.)
CARL BIRKNER
Original Assignee
CARL BIRKNER
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 CARL BIRKNER filed Critical CARL BIRKNER
Priority to DEB53361A priority Critical patent/DE1084655B/en
Publication of DE1084655B publication Critical patent/DE1084655B/en
Pending 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/28—Odour seals
    • E03C1/298—Odour seals consisting only of non-return valve
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/02—Shut-off devices
    • E03F7/04—Valves for preventing return flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sink And Installation For Waste Water (AREA)

Description

© 009 548/68 6.60© 009 548/68 6.60

Claims (3)

P AT ENTANSPBt)CHE:P AT DEPANSPBt) CHE: 1. Vorrichtung zur Verhinderung der gegenseitigen Verständigung von Gefangenen in Straf- und Haftanstalten über die Abflußleitungen von Klosetts, Waschtischen oder ähnlichen Anlagen, dadurch gekennzeichnet, daß in die Abflußleitung eine selbstschließende Ventilklappe eingebaut ist, die in einem von der Zelle aus nicht zugänglichen Gehäuse (§·) durch einen verschließbaren Deckel Qi) zugänglich ist.1.Device to prevent mutual understanding between prisoners in penal institutions and prisons via the drain pipes of toilets, washstands or similar systems, characterized in that a self-closing valve flap is built into the drain pipe, which is in a housing inaccessible from the cell ( § ·) is accessible through a lockable lid Qi). 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Deckel Qi) am Gehäuse (g) mittels Senkkopfschrauben (i) befestigt ist, die nur mit einem Spezialschlüssel zu lösen sind.2. Device according to claim 1, characterized in that the cover Qi) is attached to the housing (g) by means of countersunk screws (i) which can only be loosened with a special key. 3. Vorrichtung nach Anspruch 1 oder 2 für den Einbau in bestehende Gebäude, dadurch gekennzeichnet, daß das Gehäuse (g) mit der Ventilklappe im oder unter dem Fußboden der Zelle eingebaut ist.3. Apparatus according to claim 1 or 2 for installation in existing buildings, characterized in that the housing (g) is installed with the valve flap in or under the floor of the cell. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEB53361A 1959-05-26 1959-05-26 Device to prevent mutual communication between inmates in penal institutions and detention centers via the drainage pipes of toilets, washstands or the like. Investments Pending DE1084655B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB53361A DE1084655B (en) 1959-05-26 1959-05-26 Device to prevent mutual communication between inmates in penal institutions and detention centers via the drainage pipes of toilets, washstands or the like. Investments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB53361A DE1084655B (en) 1959-05-26 1959-05-26 Device to prevent mutual communication between inmates in penal institutions and detention centers via the drainage pipes of toilets, washstands or the like. Investments

Publications (1)

Publication Number Publication Date
DE1084655B true DE1084655B (en) 1960-06-30

Family

ID=6970237

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB53361A Pending DE1084655B (en) 1959-05-26 1959-05-26 Device to prevent mutual communication between inmates in penal institutions and detention centers via the drainage pipes of toilets, washstands or the like. Investments

Country Status (1)

Country Link
DE (1) DE1084655B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185109A1 (en) * 1984-12-18 1986-06-25 Paul Wenger Odour trap
WO2018189510A1 (en) * 2017-04-10 2018-10-18 Mcalpine & Co. Ltd. An l-shaped plumbing drainage fitting

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185109A1 (en) * 1984-12-18 1986-06-25 Paul Wenger Odour trap
WO2018189510A1 (en) * 2017-04-10 2018-10-18 Mcalpine & Co. Ltd. An l-shaped plumbing drainage fitting
RU2751915C2 (en) * 2017-04-10 2021-07-20 Макалпайн Энд Ко. Лтд. Plumbing drain valve
AU2018252231B2 (en) * 2017-04-10 2022-03-17 Mcalpine & Co. Ltd. An L-shaped plumbing drainage fitting

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