IT8467810A0 - Valvola di intercettamento automatica - Google Patents

Valvola di intercettamento automatica

Info

Publication number
IT8467810A0
IT8467810A0 IT8467810A IT6781084A IT8467810A0 IT 8467810 A0 IT8467810 A0 IT 8467810A0 IT 8467810 A IT8467810 A IT 8467810A IT 6781084 A IT6781084 A IT 6781084A IT 8467810 A0 IT8467810 A0 IT 8467810A0
Authority
IT
Italy
Prior art keywords
valve
automatic shut
shut
automatic
Prior art date
Application number
IT8467810A
Other languages
English (en)
Other versions
IT8467810A1 (it
IT1179043B (it
Inventor
Nils O Rosaen
Original Assignee
Nils O Rosaen
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 Nils O Rosaen filed Critical Nils O Rosaen
Publication of IT8467810A0 publication Critical patent/IT8467810A0/it
Publication of IT8467810A1 publication Critical patent/IT8467810A1/it
Application granted granted Critical
Publication of IT1179043B publication Critical patent/IT1179043B/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2562—Dividing and recombining
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2703—Flow rate responsive
    • 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
    • Y10T137/7723—Safety cut-off requiring reset
    • Y10T137/7726—Responsive to change in rate of flow
    • 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
    • Y10T137/7723—Safety cut-off requiring reset
    • Y10T137/7729—Reset by pressure equalization valve or by-pass
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator
    • Y10T137/8275—Indicator element rigidly carried by the movable element whose position is indicated
    • Y10T137/8292—Movable indicator element is a pointer
    • 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
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87338—Flow passage with bypass
    • Y10T137/87354—Including flowmeter

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
IT67810/84A 1983-08-17 1984-08-10 Valvola di intercettamento automatica IT1179043B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/523,926 US4535797A (en) 1983-08-17 1983-08-17 Automatic shut off valve

Publications (3)

Publication Number Publication Date
IT8467810A0 true IT8467810A0 (it) 1984-08-10
IT8467810A1 IT8467810A1 (it) 1986-02-10
IT1179043B IT1179043B (it) 1987-09-16

Family

ID=24086999

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67810/84A IT1179043B (it) 1983-08-17 1984-08-10 Valvola di intercettamento automatica

Country Status (6)

Country Link
US (1) US4535797A (it)
EP (1) EP0154642A4 (it)
ES (1) ES535205A0 (it)
IT (1) IT1179043B (it)
WO (1) WO1985000867A1 (it)
ZA (1) ZA846329B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700742A (en) * 1986-09-29 1987-10-20 Rosaen Lars O Automatic shut-off device
US4895219A (en) * 1988-10-11 1990-01-23 Sundstrand Corporation Fill valve for liquid containing device
US4883148A (en) * 1988-10-11 1989-11-28 Sundstrand Corporation Fill valve for liquid containing device
US5239817A (en) * 1991-11-04 1993-08-31 General Electric Company Fire zone ventilation shut-off system
GB9325634D0 (en) * 1993-12-15 1994-02-16 Lucas Ind Plc Overfill prevention valve
USH1761H (en) * 1996-10-07 1998-12-01 The United States Of America As Represented By The Secretary Of The Navy Hydraulic circuit leak detector and shut-off mechanism
CA2269890A1 (en) * 1999-04-26 2000-10-26 Stephen A. Carter Device for treatment of carbon monoxide poisoning
US7231937B2 (en) * 2003-05-27 2007-06-19 Greene Ralph G Automatic shutoff valve
WO2007024208A1 (en) * 2005-08-22 2007-03-01 Uv Cooling Technology, Llc Automatic shutoff valve
US20100154902A1 (en) * 2006-08-09 2010-06-24 Donald Loper Hydraulic Shut-Off Valve with Surge Resistant Chamber
US20100084029A1 (en) * 2008-10-08 2010-04-08 Chun Lin Apparatus to determine a position of a valve
US8375970B2 (en) * 2008-11-10 2013-02-19 Access Business Group International Llc Valve system
JP5587898B2 (ja) * 2008-11-10 2014-09-10 アクセス ビジネス グループ インターナショナル リミテッド ライアビリティ カンパニー 水栓用バルブ装置
US20110203685A1 (en) * 2009-08-21 2011-08-25 Chun Lin Apparatus to determine a position of a valve
CN103249978B (zh) * 2010-09-07 2016-02-17 精密控温有限公司 气体调制及温度控制阀
RU2531480C1 (ru) * 2013-06-27 2014-10-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Поволжский государственный технологический университет" Отсечный клапан
CN204664492U (zh) * 2015-04-15 2015-09-23 厦门建霖工业有限公司 水过滤器安全阀
CN204704418U (zh) * 2015-04-28 2015-10-14 厦门建霖工业有限公司 一种集中控制阀

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230971A (en) * 1966-01-25 Self-indicating relief valve
US1588275A (en) * 1925-08-15 1926-06-08 Charles C Schutte Automatic controlling device for printing machines
DE685645C (de) * 1937-08-10 1939-12-21 Gothaer Waggonfabrik Akt Ges OElabsperrventil
US2428150A (en) * 1943-03-05 1947-09-30 Jr Howard Field Automatic shutoff valve for hydraulic transmission systems
US2478210A (en) * 1943-03-05 1949-08-09 Howard Field Automatic shutoff valve for hydraulic transmission systems
US2744533A (en) * 1951-04-23 1956-05-08 Northrop Aircraft Inc Hydraulic fuse
US3153424A (en) * 1960-10-31 1964-10-20 Weatherhead Co Balanced pressure regulator valve
US3336941A (en) * 1964-11-09 1967-08-22 Marcia K English Constant volume flow control valve
US3502102A (en) * 1967-07-26 1970-03-24 Bell Aerospace Corp Flow operated shutoff valve
DE1803360C3 (de) * 1968-10-16 1974-01-31 Industrie-Werke Karlsruhe Augsburg Ag, 7500 Karlsruhe Anordnung zur Druckregelung strömender Medien
FR2203481A5 (it) * 1972-10-16 1974-05-10 Minerve Sa
US4446890A (en) * 1981-10-05 1984-05-08 Lockheed Corporation Continuity actuated isolation valve assembly

Also Published As

Publication number Publication date
ZA846329B (en) 1985-03-27
ES8506388A1 (es) 1985-07-01
IT8467810A1 (it) 1986-02-10
US4535797A (en) 1985-08-20
WO1985000867A1 (en) 1985-02-28
EP0154642A1 (en) 1985-09-18
EP0154642A4 (en) 1985-12-19
ES535205A0 (es) 1985-07-01
IT1179043B (it) 1987-09-16

Similar Documents

Publication Publication Date Title
DE3483940D1 (de) Absperrventil.
NO842976L (no) Kuleventil for roerledning
BR8403295A (pt) Valvula giratoria
BR8405646A (pt) Valvula de borboleta
IT8467810A0 (it) Valvola di intercettamento automatica
NO842593L (no) Betjeningsanordning for spylebeholders avloepsventil
DE3484852D1 (de) Feuersicheres absperrventil.
BR8404915A (pt) Valvula
AT386876B (de) Absperrventil
IT1199562B (it) Valvola di passaggio
FR2552195B1 (fr) Electrovanne
AT387831B (de) Absperrventil
BR8403817A (pt) Valvula
BR6400589U (pt) Valvula automatica
IT8484601A0 (it) Valvola automatica
BR8404782A (pt) Valvula adicional automatica
IT8323672A0 (it) Valvola commutatrice automatica.
KR840004047U (ko) 자동 공기변
DK565484D0 (da) Spalteventil
ES275081Y (es) Granalladora automatica perfeccionada
AR228818A1 (es) Valvula termostatica
ES274920Y (es) Grifo de cierre automatico
ES259493Y (es) Valvula hidraulica automatica
DK69180A (da) Automatisk stopventil
KR840001170U (ko) 자동 급수변