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AU465232B2 - Automatic changeover valve for chlorine gas system - Google Patents

Automatic changeover valve for chlorine gas system

Info

Publication number
AU465232B2
AU465232B2 AU52992/73A AU5299273A AU465232B2 AU 465232 B2 AU465232 B2 AU 465232B2 AU 52992/73 A AU52992/73 A AU 52992/73A AU 5299273 A AU5299273 A AU 5299273A AU 465232 B2 AU465232 B2 AU 465232B2
Authority
AU
Australia
Prior art keywords
chlorine gas
gas system
changeover valve
automatic changeover
automatic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU52992/73A
Other versions
AU5299273A (en
Inventor
Collins Conkling William
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pennwalt Corp
Original Assignee
Pennwalt 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 Pennwalt Corp filed Critical Pennwalt Corp
Publication of AU5299273A publication Critical patent/AU5299273A/en
Application granted granted Critical
Publication of AU465232B2 publication Critical patent/AU465232B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • F17C13/045—Automatic change-over switching assembly for bottled gas systems with two (or more) gas containers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0123—Mounting arrangements characterised by number of vessels
    • F17C2205/013—Two or more vessels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0382—Constructional details of valves, regulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/037—Containing pollutant, e.g. H2S, Cl
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/04—Methods for emptying or filling
    • F17C2227/041—Methods for emptying or filling vessel by vessel
    • F17C2227/042—Methods for emptying or filling vessel by vessel with change-over from one vessel to another
    • 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
    • Y10T137/2564—Plural inflows
    • Y10T137/2567—Alternate or successive inflows
    • Y10T137/2569—Control by depletion of source
    • 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7835—Valve seating in direction of flow
    • Y10T137/7836—Flexible diaphragm or bellows reactor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Driven Valves (AREA)
AU52992/73A 1972-06-13 1973-03-07 Automatic changeover valve for chlorine gas system Expired AU465232B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26238572A 1972-06-13 1972-06-13
USUS262,385 1972-06-13

Publications (2)

Publication Number Publication Date
AU5299273A AU5299273A (en) 1974-09-12
AU465232B2 true AU465232B2 (en) 1975-09-18

Family

ID=22997276

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52992/73A Expired AU465232B2 (en) 1972-06-13 1973-03-07 Automatic changeover valve for chlorine gas system

Country Status (3)

Country Link
US (1) US3779268A (en)
AU (1) AU465232B2 (en)
CA (1) CA965329A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314582A (en) * 1976-03-23 1982-02-09 Mordeki Drori Combined pressure-regulator and manual shut-off valve
EP0053169A4 (en) * 1980-06-12 1983-10-04 Rosemount Inc Isolating apparatus for a pressure sensor flange.
US4497749A (en) * 1983-12-01 1985-02-05 Pennwalt Corporation Check valve for ammonia injector apparatus
US5183072A (en) * 1991-10-21 1993-02-02 Matheson Gas Products, Inc. Automatic switchover valve
CN1100960C (en) * 1995-06-15 2003-02-05 美国过滤器公司 Low capacity chlorine gas feed system
AU742099B2 (en) * 1995-06-15 2001-12-20 Evoqua Water Technologies Llc Low capacity chlorine gas feed system
US6105598A (en) * 1996-06-14 2000-08-22 United States Filter Corporation Low capacity chlorine gas feed system
US6308724B1 (en) 1998-04-03 2001-10-30 United States Filter Corporation Low capacity chlorine gas feed system
US6263900B1 (en) 2000-02-17 2001-07-24 United States Filter Corporation Low capacity chlorine gas feed system
US6763846B2 (en) 2001-08-20 2004-07-20 United States Filter Corporation Fluid distribution device
ITTO20030315A1 (en) * 2003-04-23 2004-10-24 Itw Ind Components Srl CONTROL KNOB OF THE HIDDEN EXTRACTION TYPE
DE10334785A1 (en) * 2003-07-30 2005-02-24 Robert Bosch Gmbh Fuel injection valve and method for its assembly
US20180369837A1 (en) * 2017-06-26 2018-12-27 Zhejiang Rongpeng Air Tools Co., Ltd. Compressed air distributor for spray gun

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL45922C (en) * 1936-02-19
US2768640A (en) * 1953-08-18 1956-10-30 Victor Equipment Co Control for fluid supply manifold
DE1126436B (en) * 1958-07-22 1962-03-29 Draegerwerk Ag Automatic switching device for controlling the supply of compressed gas from two parallel-connected compressed gas storage containers
US3221766A (en) * 1963-06-25 1965-12-07 Leggitt S H Co Pulsator valve having stacked valving rings

Also Published As

Publication number Publication date
US3779268A (en) 1973-12-18
CA965329A (en) 1975-04-01
AU5299273A (en) 1974-09-12

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