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IT1212662B - Coppia di piastrine in materiale duro aventi basso coefficiente di attrito per rubinetti - Google Patents

Coppia di piastrine in materiale duro aventi basso coefficiente di attrito per rubinetti

Info

Publication number
IT1212662B
IT1212662B IT8267746A IT6774682A IT1212662B IT 1212662 B IT1212662 B IT 1212662B IT 8267746 A IT8267746 A IT 8267746A IT 6774682 A IT6774682 A IT 6774682A IT 1212662 B IT1212662 B IT 1212662B
Authority
IT
Italy
Prior art keywords
silicon carbide
cooperating
valve
valve member
pair
Prior art date
Application number
IT8267746A
Other languages
English (en)
Other versions
IT8267746A0 (it
Inventor
Alfons Knapp
Original Assignee
Gevipi Ag
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 Gevipi Ag filed Critical Gevipi Ag
Priority to IT8267746A priority Critical patent/IT1212662B/it
Publication of IT8267746A0 publication Critical patent/IT8267746A0/it
Priority to US06/509,301 priority patent/US4856758A/en
Application granted granted Critical
Publication of IT1212662B publication Critical patent/IT1212662B/it

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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/005—Particular materials for seats or closure elements
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/078—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted and linearly movable closure members
    • F16K11/0782—Single-lever operated mixing valves with closure members having flat sealing faces
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86815—Multiple inlet with single outlet
    • Y10T137/86823—Rotary valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Ceramic Products (AREA)
IT8267746A 1982-06-11 1982-06-11 Coppia di piastrine in materiale duro aventi basso coefficiente di attrito per rubinetti IT1212662B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8267746A IT1212662B (it) 1982-06-11 1982-06-11 Coppia di piastrine in materiale duro aventi basso coefficiente di attrito per rubinetti
US06/509,301 US4856758A (en) 1982-06-11 1983-06-30 Silicon carbide valve elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8267746A IT1212662B (it) 1982-06-11 1982-06-11 Coppia di piastrine in materiale duro aventi basso coefficiente di attrito per rubinetti

Publications (2)

Publication Number Publication Date
IT8267746A0 IT8267746A0 (it) 1982-06-11
IT1212662B true IT1212662B (it) 1989-11-30

Family

ID=11304970

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8267746A IT1212662B (it) 1982-06-11 1982-06-11 Coppia di piastrine in materiale duro aventi basso coefficiente di attrito per rubinetti

Country Status (2)

Country Link
US (1) US4856758A (it)
IT (1) IT1212662B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3890961T1 (de) * 1987-11-10 1989-12-21 Masco Corp Ein paar von dichtungskoerpern aus hartem material mit einem niedrigen reibungskoeffizienten
IT1211509B (it) * 1987-11-10 1989-11-03 Gevipi Ag Coppia di organi di tenuta in materiale duro avente basso coefficiente di attrito
DE3829506A1 (de) * 1988-08-31 1990-03-08 Berchem & Schaberg Gmbh Absperrventil, insbesondere regelabsperrventil, fuer rohrleitungen
DE3832692A1 (de) * 1988-09-27 1990-03-29 Leybold Ag Dichtungselement mit einem absperrkoerper aus einem metallischen oder nichtmetallischen werkstoff und verfahren zum auftragen von hartstoffschichten auf den absperrkoerper
US4981071A (en) * 1988-11-03 1991-01-01 Leybold Aktiengesellschaft Machine element with coating
US5273070A (en) * 1989-10-05 1993-12-28 Culligan International Company Water treatment apparatus
JPH04165170A (ja) * 1990-06-29 1992-06-10 Tokyo Yogyo Co Ltd 水栓バルブ部材
DE4108732A1 (de) * 1991-03-18 1992-09-24 Feldmuehle Ag Stora Ventil
US5205320A (en) * 1991-07-17 1993-04-27 Kyocera Corporation Flow rate control unit
DE4212874A1 (de) * 1992-04-17 1993-10-21 Hoechst Ceram Tec Ag Ventilscheiben aus siliciuminfiltriertem Siliciumcarbid
JPH1089506A (ja) * 1996-07-25 1998-04-10 Citizen Watch Co Ltd 混合水栓部材およびその混合水栓部材への被膜形成方法
PL329572A1 (en) * 1998-11-04 2000-05-08 Henryk Lawrukjaniec Safety valve
US6435474B1 (en) 2000-06-30 2002-08-20 Memc Electronic Materials, Inc. Non-contaminating gas-tight valve for semiconductor applications
US6893003B2 (en) 2002-04-19 2005-05-17 Newfrey Llc Valves including thermally sprayed sealing components
DE10245828A1 (de) * 2002-10-01 2004-04-15 Kludi Gmbh & Co. Kg Kartusche für ein Einhebelmischventil
DE102008000108A1 (de) * 2008-01-21 2009-07-23 Ceramtec Ag Kartusche für eine Sanitärarmatur
WO2010073873A1 (ja) * 2008-12-25 2010-07-01 京セラ株式会社 摺動部品およびこれを備えたメカニカルシール，フォーセットバルブならびに転がり支持装置
JP5997490B2 (ja) * 2012-04-24 2016-09-28 株式会社不二工機 四方切換弁
WO2016156001A1 (de) * 2015-03-27 2016-10-06 Vat Holding Ag Ventil, insbesondere vakuumventil
WO2020202551A1 (ja) * 2019-04-05 2020-10-08 株式会社タカギ 湯水混合栓

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331396A (en) * 1964-09-14 1967-07-18 Willis N Elizabeth Orifice valve
US3465782A (en) * 1964-09-23 1969-09-09 American Standard Inc Float actuated rotary valve
US3533444A (en) * 1968-05-01 1970-10-13 Price Pfister Brass Mfg Low noise level valve structure
US3533436A (en) * 1969-02-03 1970-10-13 American Standard Inc Single-control mixing faucet and valve for use therein
US3683965A (en) * 1970-04-08 1972-08-15 Materials Technology Corp Adjustable choke valve
US3767164A (en) * 1971-07-01 1973-10-23 Milwaukee Valve Co Inc Throttle-shutoff valve
US3736959A (en) * 1971-12-09 1973-06-05 Standard Inc Single lever faucet
US3837356A (en) * 1973-04-20 1974-09-24 Allis Chalmers High temperature valve
FI58547C (fi) * 1975-03-06 1981-02-10 Oras Oy Med en manoeverspak reglerbar blandningsventil
IT1207922B (it) * 1979-07-16 1989-06-01 Gevipi Ag Coppia di piastrine in materiale duro per rubinetto miscelatore a monocomando
US4337920A (en) * 1980-10-16 1982-07-06 Cameron Iron Works, Inc. Valve

Also Published As

Publication number Publication date
US4856758A (en) 1989-08-15
IT8267746A0 (it) 1982-06-11

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970625