CA2078085A1 - Reservoir portatif pour la retention d'eaux usees avec soupape d'admission amelioree - Google Patents

Reservoir portatif pour la retention d'eaux usees avec soupape d'admission amelioree

Info

Publication number
CA2078085A1
CA2078085A1 CA2078085A CA2078085A CA2078085A1 CA 2078085 A1 CA2078085 A1 CA 2078085A1 CA 2078085 A CA2078085 A CA 2078085A CA 2078085 A CA2078085 A CA 2078085A CA 2078085 A1 CA2078085 A1 CA 2078085A1
Authority
CA
Canada
Prior art keywords
rotation
valve assembly
holding tank
valve blade
valve
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.)
Granted
Application number
CA2078085A
Other languages
English (en)
Other versions
CA2078085C (fr
Inventor
John Adolph Hoffman
John Michael Antos
Charles Lee Sargent
Kevin Bernard Chlebek
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.)
Thetford LLC
Original Assignee
Thetford LLC
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 Thetford LLC filed Critical Thetford LLC
Publication of CA2078085A1 publication Critical patent/CA2078085A1/fr
Application granted granted Critical
Publication of CA2078085C publication Critical patent/CA2078085C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/012—Special constructions of flushing devices, e.g. closed flushing system combined with movable closure elements in the bowl outlet
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
    • G05G7/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance
    • G05G7/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance altering the ratio of motion or force between controlling member and controlled member as a function of the position of the controlling member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/6855—Vehicle
    • Y10T137/6881—Automotive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Lift Valve (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Devices For Dispensing Beverages (AREA)
CA 2078085 1992-01-21 1992-09-11 Reservoir portatif pour la retention d'eaux usees avec soupape d'admission amelioree Expired - Fee Related CA2078085C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/823,378 US5318275A (en) 1992-01-21 1992-01-21 Portable waste holding tank with improved inlet valve assembly
US823,378 1992-01-21

Publications (2)

Publication Number Publication Date
CA2078085A1 true CA2078085A1 (fr) 1993-07-22
CA2078085C CA2078085C (fr) 1997-06-17

Family

ID=25238582

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2078085 Expired - Fee Related CA2078085C (fr) 1992-01-21 1992-09-11 Reservoir portatif pour la retention d'eaux usees avec soupape d'admission amelioree

Country Status (6)

Country Link
US (1) US5318275A (fr)
EP (1) EP0552411B1 (fr)
AU (1) AU657355B2 (fr)
CA (1) CA2078085C (fr)
DE (1) DE69211321T2 (fr)
MX (1) MX9205685A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9406984U1 (de) * 1994-04-27 1994-07-21 Dahmann, Werner, 56330 Kobern-Gondorf Vorrichtung zum Be- und Entlüften von Gasen in Fäkalienbehältern
GB2342282B (en) * 1998-10-08 2001-09-26 Notetry Ltd Changeover valve
US6189161B1 (en) 2000-01-20 2001-02-20 Thetford Corporation, Inc. Toilet for recreational vehicle with vent for the holding tank
US8100292B2 (en) * 2002-10-04 2012-01-24 Crane Merchandising Systems, Inc. Integrated column wall for a vending machine
US7293298B2 (en) 2003-04-04 2007-11-13 Thetford Corporation Self-contained sanitary system for a vehicle
US8516622B2 (en) * 2006-05-08 2013-08-27 Thetford Corporation Sanitary system for a vehicle including a removable holding tank
EP1958826B1 (fr) * 2007-02-15 2009-10-07 Dometic GmbH Système de toilettes économisant de l'espace
US8251086B2 (en) * 2007-12-20 2012-08-28 Tyco Valves & Controls, LP Rotary gate valve with secondary seal
US9879437B2 (en) * 2013-02-05 2018-01-30 Bertram Y. ITO Transportable restroom
US9957701B2 (en) 2013-02-05 2018-05-01 Bertram Y. ITO Roof assembly for a transportable restroom
US9340963B2 (en) 2013-02-05 2016-05-17 Bertram Y. ITO Transportable restroom
DE102013003070A1 (de) * 2013-02-22 2014-08-28 Armin Zick Entsorgungsstation für die Entsorgung von Toiletten-Kassetten von Reisemobilen, Wohnwägen und dergleichen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237916A (en) * 1963-10-02 1966-03-01 Grove Valve & Regulator Co Disc valve
US3343562A (en) * 1965-01-15 1967-09-26 Grove Valve & Regulator Co Pivoted valve construction
US4185340A (en) * 1978-11-22 1980-01-29 Thetford Corporation Toilet apparatus
US4217668A (en) * 1979-09-20 1980-08-19 Thetford Corporation Portable toilet
US4439875A (en) * 1981-06-02 1984-04-03 Sanitation Equipment Limited Toilet
JPS61192959A (ja) * 1985-02-20 1986-08-27 Shichiro Sato 倍力伝動装置
FR2595781B1 (fr) * 1986-03-14 1988-05-13 Thomson Csf Dispositif de couplage mecanique de deux arbres paralleles permettant leur rotation dans le rapport 2/1
US4908885A (en) * 1986-06-05 1990-03-20 Thetford Corporation Seal for self contained sanitary systems
US4776631A (en) * 1986-06-05 1988-10-11 Thetford Corporation Self-contained RV sanitary systems
US4944048A (en) * 1986-06-05 1990-07-31 Thetford Corporation Self-contained RV sanitary system
FR2603717B1 (fr) * 1986-09-10 1992-02-28 Bendix France Amplificateur mecanique d'effort, notamment pour systeme de freinage d'un vehicule
JP2628370B2 (ja) * 1989-03-24 1997-07-09 信越半導体 株式会社 単結晶引上装置

Also Published As

Publication number Publication date
DE69211321D1 (de) 1996-07-11
US5318275A (en) 1994-06-07
DE69211321T2 (de) 1996-10-02
CA2078085C (fr) 1997-06-17
EP0552411B1 (fr) 1996-06-05
EP0552411A1 (fr) 1993-07-28
MX9205685A (es) 1993-07-01
AU2352492A (en) 1993-07-22
AU657355B2 (en) 1995-03-09

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed