IT1179043B - Valvola di intercettamento automatica - Google Patents
Valvola di intercettamento automaticaInfo
- Publication number
- IT1179043B IT1179043B IT67810/84A IT6781084A IT1179043B IT 1179043 B IT1179043 B IT 1179043B IT 67810/84 A IT67810/84 A IT 67810/84A IT 6781084 A IT6781084 A IT 6781084A IT 1179043 B IT1179043 B IT 1179043B
- Authority
- IT
- Italy
- Prior art keywords
- interception valve
- automatic interception
- automatic
- valve
- interception
- Prior art date
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)
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 IT8467810A0 (it) | 1984-08-10 |
IT8467810A1 IT8467810A1 (it) | 1986-02-10 |
IT1179043B true 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)
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)
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 |
-
1983
- 1983-08-17 US US06/523,926 patent/US4535797A/en not_active Expired - Lifetime
-
1984
- 1984-08-10 IT IT67810/84A patent/IT1179043B/it active
- 1984-08-15 ZA ZA846329A patent/ZA846329B/xx unknown
- 1984-08-15 WO PCT/US1984/001294 patent/WO1985000867A1/en not_active Application Discontinuation
- 1984-08-15 EP EP19840903238 patent/EP0154642A4/en not_active Withdrawn
- 1984-08-16 ES ES535205A patent/ES535205A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
IT8467810A1 (it) | 1986-02-10 |
ES8506388A1 (es) | 1985-07-01 |
IT8467810A0 (it) | 1984-08-10 |
EP0154642A4 (en) | 1985-12-19 |
WO1985000867A1 (en) | 1985-02-28 |
US4535797A (en) | 1985-08-20 |
ES535205A0 (es) | 1985-07-01 |
ZA846329B (en) | 1985-03-27 |
EP0154642A1 (en) | 1985-09-18 |
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