IT940901B - Perfezionamento nei dispositivi per impedire perdite esterne nel le valvole a maschio - Google Patents

Perfezionamento nei dispositivi per impedire perdite esterne nel le valvole a maschio

Info

Publication number
IT940901B
IT940901B IT52739/71A IT5273971A IT940901B IT 940901 B IT940901 B IT 940901B IT 52739/71 A IT52739/71 A IT 52739/71A IT 5273971 A IT5273971 A IT 5273971A IT 940901 B IT940901 B IT 940901B
Authority
IT
Italy
Prior art keywords
improvement
devices
prevent external
external leaks
male valves
Prior art date
Application number
IT52739/71A
Other languages
English (en)
Original Assignee
Xomox Corp
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 Xomox Corp filed Critical Xomox Corp
Application granted granted Critical
Publication of IT940901B publication Critical patent/IT940901B/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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/16—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces
    • F16K5/162—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces with the plugs or parts of the plugs mechanically pressing the seal against the housing
    • F16K5/163—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces with the plugs or parts of the plugs mechanically pressing the seal against the housing adjustable in height
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/062—Construction of housing; Use of materials therefor of taps or cocks with conical plugs
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/16—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces
    • F16K5/162—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces with the plugs or parts of the plugs mechanically pressing the seal against the housing
    • 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
    • Y10T137/7036—Jacketed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Valve Housings (AREA)
  • Details Of Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Lift Valve (AREA)
  • Portable Nailing Machines And Staplers (AREA)
IT52739/71A 1971-02-24 1971-09-07 Perfezionamento nei dispositivi per impedire perdite esterne nel le valvole a maschio IT940901B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11845071A 1971-02-24 1971-02-24

Publications (1)

Publication Number Publication Date
IT940901B true IT940901B (it) 1973-02-20

Family

ID=22378671

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52739/71A IT940901B (it) 1971-02-24 1971-09-07 Perfezionamento nei dispositivi per impedire perdite esterne nel le valvole a maschio

Country Status (8)

Country Link
US (1) US3703910A (it)
JP (1) JPS505808B2 (it)
CA (1) CA947747A (it)
DE (2) DE7134423U (it)
ES (1) ES198125Y (it)
FR (1) FR2127517A5 (it)
GB (1) GB1338928A (it)
IT (1) IT940901B (it)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744755A (en) * 1972-04-27 1973-07-10 Glastron Inc Glass ball valve
US3825030A (en) * 1973-03-20 1974-07-23 Acf Ind Inc Lined valves
US3916943A (en) * 1973-08-27 1975-11-04 John L Dore & 0 Co Plastic lined plug valve
US4050472A (en) * 1974-03-13 1977-09-27 Avm Corporation Fluid valve
JPS5528928Y2 (it) * 1974-10-22 1980-07-10
JPS53162423U (it) * 1977-05-27 1978-12-19
JPS5447930U (it) * 1977-09-09 1979-04-03
US4303378A (en) * 1977-09-22 1981-12-01 Thomsen Equipment Company Concrete pump
US4184507A (en) * 1978-04-20 1980-01-22 B. C. Richards & Co. Pty. Ltd. Ball valve
US4288896A (en) * 1978-07-17 1981-09-15 The Dow Chemical Co. Method for manufacturing an improved plug valve
US4219046A (en) * 1978-07-17 1980-08-26 The Dow Chemical Company Plug valve and method
FR2473672A2 (fr) * 1979-01-22 1981-07-17 Tech Nles Ste Gle Vanne pour fluide polluant ou dangereux
US4274436A (en) * 1979-08-16 1981-06-23 Xomox Corporation Wafer-type swing check valve construction
EP0024209A1 (en) * 1979-08-21 1981-02-25 George Aubrey Felton Fluid flow control valves
US4460155A (en) * 1979-08-27 1984-07-17 Xomox Corporation Tank discharge valve with pressure assisted seat
US4531537A (en) * 1980-04-21 1985-07-30 Xomox Corporation Plug valve for reduced leakage
DE3042756A1 (de) * 1980-11-13 1982-06-09 AZ Armaturen GmbH & Co KG, 7745 Schonach Hahn, insbesondere fuer aggressive medien
US4475713A (en) * 1982-03-19 1984-10-09 Xomox Corporation One piece top seal for a valve
US4494730A (en) * 1982-11-01 1985-01-22 Xomox Corporation Plug valve with improved plastic sleeve
US4510966A (en) * 1983-03-28 1985-04-16 Garlock, Inc. Plug valve with floating stem seal
US4538638A (en) * 1984-03-08 1985-09-03 The Dow Chemical Company Plastic lined diaphragm valve
US4535803A (en) * 1984-03-19 1985-08-20 The Dow Chemical Company Plug valve
US4610266A (en) * 1985-06-07 1986-09-09 Xomox Corporation Valve assembly for securing a cover to a valve body with fasteners which are free of tensile stress
DE3635058A1 (de) * 1986-10-15 1988-05-11 Audco Gmbh Dichtungsanordnung fuer den betaetigungszapfen eines absperrhahns
JPS6460278A (en) * 1987-08-31 1989-03-07 Canon Denshi Kk Drive circuit for dc motor
DE4004608A1 (de) * 1990-02-15 1991-08-29 Audco Gmbh Absperrhahn mit dichtungsanordnung fuer einen betaetigungszapfen
DE4213841A1 (de) * 1992-04-29 1993-11-04 Richter Chemie Technik Gmbh Absperrorgan mit auskleidung
DE9210008U1 (it) * 1992-07-25 1992-09-17 Vetec Ventiltechnik Gmbh, 6720 Speyer, De
US5402983A (en) * 1993-08-30 1995-04-04 Xomox Corporation Combined metal and plastic diaphragm assembly for a valve
JP4017026B2 (ja) * 1996-06-13 2007-12-05 大和ハウス工業株式会社 バルブ及びその配管方法
DE29903320U1 (de) * 1999-02-25 1999-07-15 Xomox Int Gmbh Armatur
DE20307457U1 (de) * 2003-05-13 2003-07-31 Gemue Gebr Mueller Appbau Gmbh Druckstück für ein Membranventil
CN102661437A (zh) * 2003-10-31 2012-09-12 氟络塞尔公司 可调节的密封装置
US7540303B2 (en) 2003-10-31 2009-06-02 Fluoroseal Inc. Adjustable sealing means
US7546851B2 (en) * 2007-04-25 2009-06-16 Min-Hsieng Wang Change valve for an air compressor
US9103447B1 (en) 2014-02-13 2015-08-11 Hager Industries, LLC Method and system of valve refurbishment
US20170241554A1 (en) * 2014-08-19 2017-08-24 Elysee Piping Systems Limited A mini valve for low pressure applications core with embedded sealing material and a double injection method for making same
CN104315182A (zh) * 2014-11-07 2015-01-28 四川精控阀门制造有限公司 压力平衡式油密封旋塞阀和调节定心机构
CN104653802A (zh) * 2015-03-05 2015-05-27 氟络塞尔特种阀门(苏州)有限公司 衬里旋塞阀
DE102015005611A1 (de) * 2015-04-30 2016-11-03 Samson Aktiengesellschaft Drosselkörper mit mehreren raumspiralförmig verlaufenden Kanälen
BE1024257B1 (nl) * 2016-06-03 2018-01-15 Inno-Mould Nv Corrosiebestendig kogelkraan
US20210101188A1 (en) * 2019-10-03 2021-04-08 Flowtrend, Inc. Full-flow sanitary valve
CN112576775A (zh) * 2020-12-11 2021-03-30 超达阀门集团股份有限公司 一种调节简便密封可靠的倒锥旋塞阀

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2487436A (en) * 1945-06-21 1949-11-08 Honeywell Regulator Co Plug cock
DE884263C (de) * 1949-02-17 1953-07-27 Georges Jean Auguste Ju Fagard Entlasteter Absperrhahn
DE833152C (de) * 1950-09-21 1952-03-03 Joseph Ecken Beheiztes Absperrorgan und Verbindungsstueck fuer doppelwandige, beheizte Rohrleitungen
US2926884A (en) * 1958-05-28 1960-03-01 Rex L Clinkenbeard Valve
US3192942A (en) * 1961-08-15 1965-07-06 Rockwell Mfg Co Plug valve assembly
US3199835A (en) * 1961-08-31 1965-08-10 Duriron Co Sleeve lined plug valves
US3206163A (en) * 1963-02-21 1965-09-14 Duriron Co Sleeve lined plug valves
US3235272A (en) * 1963-04-22 1966-02-15 Continental Mfg Company Auxiliary, external, pressure seal for shank of plug valve
US3371676A (en) * 1965-06-18 1968-03-05 Grinnell Corp Lubricated plug valve with adjustable uniform sealing pressure gland
US3396940A (en) * 1966-02-17 1968-08-13 Henry Valve Co Packless valve with anti-frost means
US3406707A (en) * 1967-01-06 1968-10-22 Duriron Co Top cap and stem seal for valves

Also Published As

Publication number Publication date
FR2127517A5 (it) 1972-10-13
ES198125Y (es) 1975-10-16
DE7134423U (de) 1983-04-07
US3703910A (en) 1972-11-28
JPS4857222A (it) 1973-08-11
DE2145196C2 (de) 1982-07-01
GB1338928A (en) 1973-11-28
ES198125U (es) 1975-05-16
JPS505808B2 (it) 1975-03-07
CA947747A (en) 1974-05-21
DE2145196A1 (de) 1972-09-07

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