IT8907120V0 - CHECK OR DRAFT VALVE WITH PLATE SHUTTER - Google Patents

CHECK OR DRAFT VALVE WITH PLATE SHUTTER

Info

Publication number
IT8907120V0
IT8907120V0 IT712089U IT712089U IT8907120V0 IT 8907120 V0 IT8907120 V0 IT 8907120V0 IT 712089 U IT712089 U IT 712089U IT 712089 U IT712089 U IT 712089U IT 8907120 V0 IT8907120 V0 IT 8907120V0
Authority
IT
Italy
Prior art keywords
check
plate shutter
draft valve
draft
valve
Prior art date
Application number
IT712089U
Other languages
Italian (it)
Other versions
IT222223Z2 (en
Original Assignee
Itap
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 Itap filed Critical Itap
Priority to IT00712089U priority Critical patent/IT222223Z2/en
Publication of IT8907120V0 publication Critical patent/IT8907120V0/en
Priority to DE9002226U priority patent/DE9002226U1/de
Priority to ES9000838U priority patent/ES1014318Y/en
Priority to FR9003583A priority patent/FR2655123B3/en
Application granted granted Critical
Publication of IT222223Z2 publication Critical patent/IT222223Z2/en

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/46—Attachment of sealing rings
    • 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
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Sliding Valves (AREA)
  • Lift Valve (AREA)
  • Powder Metallurgy (AREA)
IT00712089U 1989-11-24 1989-11-24 CHECK OR DRAFT VALVE WITH PLATE SHUTTER IT222223Z2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT00712089U IT222223Z2 (en) 1989-11-24 1989-11-24 CHECK OR DRAFT VALVE WITH PLATE SHUTTER
DE9002226U DE9002226U1 (en) 1989-11-24 1990-02-24
ES9000838U ES1014318Y (en) 1989-11-24 1990-03-14 CHECK VALVE OR IMMERSION VALVE WITH DISC SHUTTER.
FR9003583A FR2655123B3 (en) 1989-11-24 1990-03-15 RETAINING OR SUCTION VALVE WITH PLATE SHUTTER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT00712089U IT222223Z2 (en) 1989-11-24 1989-11-24 CHECK OR DRAFT VALVE WITH PLATE SHUTTER

Publications (2)

Publication Number Publication Date
IT8907120V0 true IT8907120V0 (en) 1989-11-24
IT222223Z2 IT222223Z2 (en) 1995-02-01

Family

ID=11124352

Family Applications (1)

Application Number Title Priority Date Filing Date
IT00712089U IT222223Z2 (en) 1989-11-24 1989-11-24 CHECK OR DRAFT VALVE WITH PLATE SHUTTER

Country Status (4)

Country Link
DE (1) DE9002226U1 (en)
ES (1) ES1014318Y (en)
FR (1) FR2655123B3 (en)
IT (1) IT222223Z2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5695295A (en) * 1994-05-10 1997-12-09 Fikre Ayele Restraining device for binder cover members
US5398971A (en) * 1994-05-12 1995-03-21 Fikre Ayele File cover restraining system
US5590909A (en) * 1994-11-23 1997-01-07 Fikre Ayele File cover restraining device
WO2000001970A1 (en) * 1998-07-06 2000-01-13 Esplin, Tricia Anti-hammer and noise reducing control valves for dishwasher and washing machine type applications
US6162027A (en) * 1998-08-05 2000-12-19 Shurflo Pump Manufacturing Co. Fluid driven pump and portioning check valve
DE10201626A1 (en) * 2002-01-16 2003-07-31 Wildfang Dieter Gmbh check valve
DE202016000833U1 (en) * 2016-02-10 2017-05-11 Neoperl Gmbh Sanitary backflow preventer valve
CN109210245B (en) * 2017-07-01 2024-04-05 乔森 One-way stop valve
US10697555B2 (en) * 2017-08-17 2020-06-30 Signode Industrial Group Llc Valve
EP3701175A1 (en) 2017-10-27 2020-09-02 Stopak India Pvt. Ltd. Inflation valve
CN115318045A (en) * 2022-09-01 2022-11-11 重庆富燃科技股份有限公司 Device for generating thermoelectric decoupling by pulverized coal combustion flue gas shunting coupling

Also Published As

Publication number Publication date
FR2655123B3 (en) 1991-10-11
DE9002226U1 (en) 1990-04-26
ES1014318Y (en) 1991-08-16
ES1014318U (en) 1991-03-16
FR2655123A3 (en) 1991-05-31
IT222223Z2 (en) 1995-02-01

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Legal Events

Date Code Title Description
0001 Granted