ZA955155B - Thermic instrument protection - Google Patents

Thermic instrument protection

Info

Publication number
ZA955155B
ZA955155B ZA955155A ZA955155A ZA955155B ZA 955155 B ZA955155 B ZA 955155B ZA 955155 A ZA955155 A ZA 955155A ZA 955155 A ZA955155 A ZA 955155A ZA 955155 B ZA955155 B ZA 955155B
Authority
ZA
South Africa
Prior art keywords
obturator
shaped element
arms
thermosolder
diameter section
Prior art date
Application number
ZA955155A
Other languages
English (en)
Inventor
Klaus Dr Ing Schulze
Original Assignee
Mertik Maxitrol Gmbh & Co Kg
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 Mertik Maxitrol Gmbh & Co Kg filed Critical Mertik Maxitrol Gmbh & Co Kg
Publication of ZA955155B publication Critical patent/ZA955155B/xx

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
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • F16K17/383—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the valve comprising fusible, softening or meltable elements, e.g. used as link, blocking element, seal, closure plug
    • 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
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1797—Heat destructible or fusible
    • Y10T137/1812—In fluid flow path
    • 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
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1797—Heat destructible or fusible
    • Y10T137/1819—Safety cut-off
    • 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
    • Y10T137/7724—Thermal

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Central Heating Systems (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Clamps And Clips (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Details Of Resistors (AREA)
  • Protection Of Generators And Motors (AREA)
  • Pipe Accessories (AREA)
ZA955155A 1994-06-24 1995-06-21 Thermic instrument protection ZA955155B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4422241A DE4422241A1 (de) 1994-06-24 1994-06-24 Thermische Armaturensicherung zum automatischen Absperren von Leitungen

Publications (1)

Publication Number Publication Date
ZA955155B true ZA955155B (en) 1996-02-12

Family

ID=6521478

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA955155A ZA955155B (en) 1994-06-24 1995-06-21 Thermic instrument protection

Country Status (11)

Country Link
US (2) US5836338A (ja)
EP (1) EP0766800B1 (ja)
JP (1) JP3643862B2 (ja)
AT (1) ATE171255T1 (ja)
CA (1) CA2193102A1 (ja)
DE (2) DE4422241A1 (ja)
DK (1) DK0766800T3 (ja)
ES (1) ES2122634T3 (ja)
IL (1) IL114202A0 (ja)
WO (1) WO1996000357A1 (ja)
ZA (1) ZA955155B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19608165C1 (de) * 1996-03-04 1997-11-06 Mertik Maxitrol Gmbh & Co Kg Thermische Armaturensicherung zum automatischen Absperren von Leitungen
US5934245A (en) * 1997-11-19 1999-08-10 Caterpillar Inc. Two cycle engine having a mono-valve integrated with a fuel injector
DE19810223C1 (de) * 1998-03-10 1999-05-27 Mertik Maxitrol Gmbh & Co Kg Thermische Armaturensicherung zum automatischen Absperren von Leitungen
US8029345B2 (en) * 2006-09-29 2011-10-04 Unico, Inc. Fire stop outlet for small duct, high velocity air distribution systems
US10877498B2 (en) 2017-10-27 2020-12-29 Brasscraft Manufacturing Company Excess flow and thermal valve

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US466022A (en) * 1891-12-29 Safety check-valve
US878658A (en) * 1907-06-10 1908-02-11 James Murray Automatic safety-valve for gas-supply pipes.
US2048387A (en) * 1932-03-05 1936-07-21 Harry T Goss Safety device
US2225880A (en) * 1937-06-30 1940-12-24 Imo Industri Ab Valve
GB536051A (en) * 1940-01-23 1941-05-01 Reginald William Hilman Means for automatically cutting off the supply of inflammable liquids or gas in case of fire
GB549406A (en) * 1941-08-25 1942-11-19 Cyril Murton Croft Improvements in automatic cut-off valves
US2630818A (en) * 1947-04-24 1953-03-10 Fred W Mcrae Temperature released check valve
US2630822A (en) * 1947-05-29 1953-03-10 Parker Appliance Co Valve means for controlling the filling and draining of tanks
US2707965A (en) * 1952-02-20 1955-05-10 Armstrong Siddeley Motors Ltd Flow check valve
DE1019879B (de) * 1954-01-27 1957-11-21 Thermostatic Mixing Valve Comp Auf Temperaturaenderungen ansprechendes Ventil
GB838087A (en) * 1956-11-01 1960-06-22 Conex Terna Ltd Improvements in or relating to fusible cut-off valves
DE1429056A1 (de) * 1962-12-15 1969-03-20 Berghoefer Dipl Kfm Hans Feuersicherung fuer Sicherheits-Gasanschluss
US3366138A (en) * 1964-09-15 1968-01-30 Clifford P. Graham Valve means
US3537518A (en) * 1969-04-22 1970-11-03 Byron Jackson Inc Safety drill pipe float valve with heat responsive shut off sleeve
US3842853A (en) * 1970-04-06 1974-10-22 Otis Eng Corp Fire safety valve
US3659624A (en) * 1970-04-06 1972-05-02 Otis Eng Co Fire safety valve
US3720220A (en) * 1971-03-17 1973-03-13 Dover Corp Safety valve
US3802510A (en) * 1971-05-14 1974-04-09 Fire Control Corp Automatic fire sprinkler head
US4263839A (en) * 1979-10-01 1981-04-28 Baker Cac, Inc. Heat sensitive locking device
DE3126213C2 (de) * 1981-07-03 1986-12-11 Koch, Heinrich-Friedrich, 4250 Bottrop Sicherheitsabsperrarmatur für Gasleitungen
US4442756A (en) * 1981-08-24 1984-04-17 Baker, Cac, Inc. Heat sensitive locking device
LU84677A1 (fr) * 1983-03-07 1984-11-14 Leuven Res & Dev Vzw Vanne thermosensible
US4488566A (en) * 1983-06-22 1984-12-18 The Singer Company Thermally responsive slam shut valve assembly
DE3344704C2 (de) * 1983-12-10 1986-09-04 Koch, Heinrich-Friedrich, 4250 Bottrop Absperrarmatur für Gasleitungen
US4625762A (en) * 1985-11-08 1986-12-02 Weatherford U.S., Inc. Auto-fill flow valve
DE8622317U1 (de) * 1986-08-20 1986-10-16 Koch, Heinrich-Friedrich, 4250 Bottrop Absperrarmatur für insbesondere Gasleitungen
US4890635A (en) * 1988-05-11 1990-01-02 Gray Charles H Jr Fire control valve
US5004003A (en) * 1988-05-11 1991-04-02 Gray Charles H Jr Fire control valve with pivotal latch
DE3817971A1 (de) * 1988-05-27 1989-11-30 Streif Hans Gasanschlussarmatur
DE3835904A1 (de) * 1988-10-21 1990-04-26 Waga Sicherheits & Spezial Arm Absperrarmatur mit einer thermischen schmelzmaterial-sicherung
DE3916100A1 (de) * 1989-05-17 1990-11-29 Elektro Gas Armaturen Vorrichtung zum absperren von leitungen von temperaturempfindlichen medien, insbesondere von gasleitungen
DE9017534U1 (ja) * 1990-12-28 1991-03-21 Streif, Hans, Magliaso, Lugano, Ch
DE4131859A1 (de) * 1991-09-25 1993-04-01 Mertik Regelungstechnik Gmbh Brandschutzventil mit schliessfeder zum automatischen absperren von leitungen
DE4220054C1 (ja) * 1992-06-19 1993-09-02 Paul Isphording Metallwerke Gmbh & Co Kg, 57439 Attendorn, De
US5275194A (en) * 1992-11-30 1994-01-04 Donald E. Oates Fire control valve with replaceable locking pin assembly
US5743285A (en) * 1996-04-17 1998-04-28 Circle Seal Controls, Inc. Gas cylinder thermal relief valve

Also Published As

Publication number Publication date
EP0766800B1 (de) 1998-09-16
US5950656A (en) 1999-09-14
JP3643862B2 (ja) 2005-04-27
JPH10502158A (ja) 1998-02-24
DE59503625D1 (de) 1998-10-22
CA2193102A1 (en) 1996-01-04
EP0766800A1 (de) 1997-04-09
US5836338A (en) 1998-11-17
WO1996000357A1 (de) 1996-01-04
IL114202A0 (en) 1995-10-31
DK0766800T3 (da) 1999-06-14
ATE171255T1 (de) 1998-10-15
DE4422241A1 (de) 1996-01-11
ES2122634T3 (es) 1998-12-16

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