NL274740A - - Google Patents

Info

Publication number
NL274740A
NL274740A NL274740DA NL274740A NL 274740 A NL274740 A NL 274740A NL 274740D A NL274740D A NL 274740DA NL 274740 A NL274740 A NL 274740A
Authority
NL
Netherlands
Application number
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.)
Publication date
Publication of NL274740A publication Critical patent/NL274740A/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/16—Control of watering
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems
    • A62C35/60—Pipe-line systems wet, i.e. containing extinguishing material even when not in use
    • A62C35/605—Pipe-line systems wet, i.e. containing extinguishing material even when not in use operating and sounding alarm automatically
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0066—Hydraulic or pneumatic means
    • 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
    • Y10T137/1842—Ambient condition change responsive
    • Y10T137/1939—Atmospheric
    • Y10T137/1963—Temperature
    • 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
    • Y10T137/7737—Thermal responsive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
NL274740D 1962-02-13 NL274740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL274740 1962-02-13

Publications (1)

Publication Number Publication Date
NL274740A true NL274740A (en) 1900-01-01

Family

ID=19753604

Family Applications (1)

Application Number Title Priority Date Filing Date
NL274740D NL274740A (en) 1962-02-13

Country Status (4)

Country Link
US (1) US3220483A (en)
DE (1) DE1434955A1 (en)
GB (1) GB999071A (en)
NL (1) NL274740A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788400A (en) * 1973-05-07 1974-01-29 Pyrotector Inc Fire extinguishing system and valve for use therewith
US5297635A (en) * 1988-09-21 1994-03-29 Back-Flo Alarm Valve Co., Inc. Combined alarm and back-flow prevention arrangement for fire suppression sprinkler system
US6578602B1 (en) * 2001-08-10 2003-06-17 Automatic Fire Control, Incorporated Alarm valve system
US6675110B2 (en) 2002-01-15 2004-01-06 Watts Regulatoryco. Testing valve assemblies
CA2428750C (en) * 2002-05-17 2009-02-17 The Viking Corporation Fire protection valve trim assembly system
WO2013058819A1 (en) * 2011-02-16 2013-04-25 Tyco Fire Products Lp Dry pipe valve & system
WO2012112808A2 (en) * 2011-02-16 2012-08-23 Tyco Fire Products Lp Dry pilot actuator
EP3043879B1 (en) 2013-09-12 2024-07-03 Gradiant Corporation Systems including a condensing apparatus such as a bubble column condenser
EP3065834B1 (en) * 2013-11-04 2018-03-21 Tyco Fire Products LP Integrated fluid control valve and valve actuator assembly
AU2014341826A1 (en) * 2013-11-04 2016-05-26 Tyco Fire Products Lp Integrated fluid control valve and valve actuator assembly
CN108025201B (en) 2015-05-06 2020-09-01 泰科消防产品有限合伙公司 Integrated fluid control valve and valve actuator assembly
US20190022550A1 (en) 2016-01-22 2019-01-24 Gradiant Corporation Formation of solid salts using high gas flow velocities in humidifiers, such as multi-stage bubble column humidifiers
US10513445B2 (en) 2016-05-20 2019-12-24 Gradiant Corporation Control system and method for multiple parallel desalination systems
US10294123B2 (en) 2016-05-20 2019-05-21 Gradiant Corporation Humidification-dehumidification systems and methods at low top brine temperatures
CN111306305A (en) * 2020-03-06 2020-06-19 广东永泉阀门科技有限公司 Built-in valve structure of pre-acting alarm valve seat

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US876869A (en) * 1904-12-31 1908-01-14 Globe Automatic Sprinkler Company Wet-pipe alarm-valve.
US868624A (en) * 1907-04-24 1907-10-15 Minor C Peter Automatic sprinkler system.
GB255783A (en) * 1926-04-19 1926-07-29 Edmund Lawrence Moore Improvements in and relating to alarm valves for sprinkler systems
GB318049A (en) * 1928-11-06 1929-08-29 Automatic Sprinkler Co Improvements in or relating to fire-extinguishing sprinkler systems and more particularly to automatic alarm apparatus therefor
US1958284A (en) * 1931-08-10 1934-05-08 Tyden Emil Fire extinguishing apparatus
US1933214A (en) * 1931-10-26 1933-10-31 Halford Marion Eugene Automatic sprinkler system-alarm valve
US2003884A (en) * 1933-02-02 1935-06-04 Halford Marion Eugene Control valve for automatic sprinkler systems
US2558175A (en) * 1947-02-03 1951-06-26 Russell W Gieseler Fire protection automatic sprinkler system

Also Published As

Publication number Publication date
GB999071A (en) 1965-07-21
DE1434955A1 (en) 1968-11-07
US3220483A (en) 1965-11-30

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