IT1012339B - Valvola di ritegno del tipo a cerniera - Google Patents

Valvola di ritegno del tipo a cerniera

Info

Publication number
IT1012339B
IT1012339B IT22682/74A IT2268274A IT1012339B IT 1012339 B IT1012339 B IT 1012339B IT 22682/74 A IT22682/74 A IT 22682/74A IT 2268274 A IT2268274 A IT 2268274A IT 1012339 B IT1012339 B IT 1012339B
Authority
IT
Italy
Prior art keywords
hinged
check valve
type check
type
valve
Prior art date
Application number
IT22682/74A
Other languages
English (en)
Original Assignee
Acf Ind Inc
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 Acf Ind Inc filed Critical Acf Ind Inc
Application granted granted Critical
Publication of IT1012339B publication Critical patent/IT1012339B/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
    • 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
    • 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
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
    • F16K15/1821—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for check valves with a hinged or pivoted closure 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7898—Pivoted valves
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7898—Pivoted valves
    • Y10T137/7901—Valve head movably connected for accommodation to seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Taps Or Cocks (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
IT22682/74A 1973-09-24 1974-05-14 Valvola di ritegno del tipo a cerniera IT1012339B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US400454A US3883111A (en) 1973-09-24 1973-09-24 Clapper-type check valve

Publications (1)

Publication Number Publication Date
IT1012339B true IT1012339B (it) 1977-03-10

Family

ID=23583685

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22682/74A IT1012339B (it) 1973-09-24 1974-05-14 Valvola di ritegno del tipo a cerniera

Country Status (8)

Country Link
US (1) US3883111A (it)
JP (1) JPS54528B2 (it)
AU (1) AU7100574A (it)
CA (1) CA997743A (it)
DE (1) DE2434520A1 (it)
FR (1) FR2244953B1 (it)
GB (1) GB1474438A (it)
IT (1) IT1012339B (it)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972504A (en) * 1974-12-02 1976-08-03 Ametek, Inc. Main steam isolation check valve
US4029290A (en) * 1975-05-21 1977-06-14 Anchor/Darling Valve Company In service exercisable tilt disc check valve
JPS53148724A (en) * 1977-05-31 1978-12-25 Showa Barubu Kougiyou Kk Butterfly check valve
JPS54227A (en) * 1977-06-02 1979-01-05 Takemura Seisakushiyo Kk Back flow valve
JPS5425527A (en) * 1977-07-29 1979-02-26 Ebara Mfg Check valve
US4261383A (en) * 1979-05-31 1981-04-14 K-F Prince Valve, Inc. Field convertible sump check valve
US4353390A (en) * 1979-12-06 1982-10-12 Anchor/Darling Valve Company Swing check valve with internally balanced disc
JPS5749959U (it) * 1980-09-05 1982-03-20
JPS5925040U (ja) * 1982-08-06 1984-02-16 高砂熱学工業株式会社 ダンパ−の開閉装置
FR2630183B1 (fr) * 1988-04-18 1990-09-07 Abg Semca Vanne a ouverture automatique et aeronef comportant une telle vanne
FR2632044B1 (fr) * 1988-05-27 1990-12-14 Abg Semca Vanne a ouverture autonome et aeronef comportant une telle vanne
US5010919A (en) * 1990-02-23 1991-04-30 Tom Wheatley Valve Co. Subsea barrier valve
EP0797033B1 (en) * 1994-12-05 1999-08-11 Kabushiki Kaisha Yokota Seisakusho Non-water hammering check valve device
US5941278A (en) * 1996-04-19 1999-08-24 General Electric Company Check valve
WO2001029461A1 (en) * 1999-10-18 2001-04-26 Polaris Pool Systems, Inc. Flow controller for a pool cleaner
DE69912964T2 (de) * 1999-12-16 2004-09-02 Techspace Aero S.A. Ventil, insbesondere Klappenventil
DE60205959T2 (de) * 2001-02-07 2006-01-12 Calsonic Kansei Corp. Ventilanordnung für Motor-Abgasanlage
US7673695B2 (en) * 2006-06-02 2010-03-09 The Reliable Automatic Sprinkler Co., Inc. Dry pipe/deluge valve for automatic sprinkler systems
US20110127049A1 (en) * 2006-12-15 2011-06-02 Long Robert A Apportioner valve assembly and fire suppression system
US8752639B2 (en) * 2006-12-15 2014-06-17 Arlo Investments, Llc Fire suppression system and method thereof
US20090032120A1 (en) * 2007-07-31 2009-02-05 Honeywell International, Inc. Check valves with hinge shafts retained by locking pins
JP5667628B2 (ja) * 2009-07-08 2015-02-12 エアロクライン・エイビイ チェック弁用のダイヤフラムデバイス、ダイヤフラムデバイスを備えるチェック弁およびチェック弁システム
EP2518377A1 (de) * 2011-04-28 2012-10-31 Siemens Aktiengesellschaft Rückschlagklappe für eine Rohrleitung
ITVI20110151A1 (it) * 2011-06-09 2012-12-10 Tyco Valves & Controls S R L Valvole di non ritorno e sistemi e metodi di operazione delle stesse
KR102081470B1 (ko) 2012-07-12 2020-02-25 이턴 코포레이션 안내 레그를 갖는 플래퍼 밸브
EP2850350B1 (en) 2012-12-24 2017-12-13 Eaton Corporation Vale assembly for a tank
CN103332498B (zh) * 2013-06-14 2016-02-10 三一汽车制造有限公司 进料控制阀、粉料罐、粉料存储系统和搅拌站
US9795815B2 (en) 2015-10-21 2017-10-24 Global Fire Sprinkler Corporation Control valve assembly
US10596401B2 (en) 2016-08-11 2020-03-24 Victaulic Company Modular valve assembly
DK3516278T3 (da) 2016-09-26 2022-01-31 Fluid Handling Llc Kontureret kontraventilskive til lavt revnedannelsestryk
US20180193681A1 (en) 2017-01-06 2018-07-12 Globe Fire Sprinkler Corporation Control valve assembly with test, drain and adjustable pressure relief valve
US10774937B2 (en) 2018-03-29 2020-09-15 Victaulic Company Combination control and check valve assembly for a wet piping system
DE102018205815A1 (de) * 2018-04-17 2019-10-17 BMTS Technology GmbH & Co. KG Ventil
WO2021012061A1 (es) * 2019-07-22 2021-01-28 Tecsur S.A. Bomba de peces con válvula de retención accionada y válvula de retención
CA3151291A1 (en) 2019-09-20 2021-03-25 Yoram Ringer Ball valve assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US373782A (en) * 1887-11-22 Timothy mchugh
US991784A (en) * 1908-04-01 1911-05-09 Nelson Valve Company Valve.
US2265595A (en) * 1939-07-24 1941-12-09 Crane Co Valve
US2504006A (en) * 1947-09-05 1950-04-11 Craig L Davis Valve device
US2809010A (en) * 1954-09-14 1957-10-08 Gen Electric Shut-off valve
US2889845A (en) * 1955-06-27 1959-06-09 Standard Thomson Corp Vent valve mechanism
US2998957A (en) * 1959-01-26 1961-09-05 Vulliez Paul Arrangement for fitting a self-centering cover without any clearance on valves and the like parts
US3030977A (en) * 1960-01-27 1962-04-24 Inland Steel Co Valve structure
US3106220A (en) * 1961-09-13 1963-10-08 Atwood & Morrill Co Inc Check valve, with dashpot

Also Published As

Publication number Publication date
FR2244953B1 (it) 1977-10-28
GB1474438A (en) 1977-05-25
JPS5058623A (it) 1975-05-21
CA997743A (en) 1976-09-28
JPS54528B2 (it) 1979-01-11
FR2244953A1 (it) 1975-04-18
DE2434520A1 (de) 1975-03-27
US3883111A (en) 1975-05-13
AU7100574A (en) 1976-01-08

Similar Documents

Publication Publication Date Title
IT1012339B (it) Valvola di ritegno del tipo a cerniera
BE773567A (fr) Attelle a elements gonflables
IT980603B (it) Valvola a due vie del tipo a sede
NL180348C (nl) Terugslagklep.
IT965419B (it) Perfezionamento nelle valvole di sicurezza del tipo a cerniera
IT1016987B (it) Valvola di ritegno oscillante
IT990852B (it) Valvola di non ritorno di sicurezza
AT316239B (de) Rückschlagventil
IT979391B (it) Valvola di non ritorno
AT328245B (de) Ruckschlagventil
BR7103015D0 (pt) Respiradores do tipo de pressao pneumaticos
IT964867B (it) Macchina idraulica del tipo rotati vo
IT1018699B (it) Valvola di ritegno a cerniera in particolare per oleodott
IT977748B (it) Valvola di ritegno
BE819530A (fr) Valve a resserrement
CH541759A (de) Rückschlagventil
IT1015051B (it) Valvola di ritegno
CH516113A (de) Rückschlagventil
AT339105B (de) Ruckschlagventil
CH541757A (de) Rückschlagventil
AT325364B (de) Bückschlagventil
BE833284A (fr) Robinet a soupape
IT1003932B (it) Dispositivo pneumatico del tipo a bilancia di forze
SU461263A1 (ru) Клапан обратный
IT957933B (it) Struttura a valvola di ritegno