[go: up one dir, main page]

DE102008064617A1 - Safety mechanism for e.g. Bunsen burner for school, has gas barrier device provided with spring for resetting mechanism in feed position, where gas supply is interrupted in triggered condition and stops fire when burner is overturned - Google Patents

Safety mechanism for e.g. Bunsen burner for school, has gas barrier device provided with spring for resetting mechanism in feed position, where gas supply is interrupted in triggered condition and stops fire when burner is overturned Download PDF

Info

Publication number
DE102008064617A1
DE102008064617A1 DE200810064617 DE102008064617A DE102008064617A1 DE 102008064617 A1 DE102008064617 A1 DE 102008064617A1 DE 200810064617 DE200810064617 DE 200810064617 DE 102008064617 A DE102008064617 A DE 102008064617A DE 102008064617 A1 DE102008064617 A1 DE 102008064617A1
Authority
DE
Germany
Prior art keywords
burner
gas supply
safety mechanism
gas
bunsen
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.)
Granted
Application number
DE200810064617
Other languages
German (de)
Other versions
DE102008064617B4 (en
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.)
HORSTMANN STEFAN SAMUEL
Original Assignee
HORSTMANN STEFAN SAMUEL
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 HORSTMANN STEFAN SAMUEL filed Critical HORSTMANN STEFAN SAMUEL
Priority to DE200810064617 priority Critical patent/DE102008064617B4/en
Publication of DE102008064617A1 publication Critical patent/DE102008064617A1/en
Application granted granted Critical
Publication of DE102008064617B4 publication Critical patent/DE102008064617B4/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

Das Problem bei gewöhnlichen Gasbrennern/Bunsenbrennern ist, dass wertvolle Zeit und Informationen durch Unfälle mit dem Gasbrenner/Bunsenbrenner entstehen, durch z.B. Umstoßen dieser und Vernichtung von z.B. Notizen (Dokumentation) und Untersuchungsmaterialien bzw. -chemikalien. Um diesen Problemstellungen vorzubeugen ist es unabdingbar, die Gaszufuhr zu unterbrechen und das (offene) Feuer (Hitze/Wärme) zu stoppen. Diese(r) Sicherheitsmechanismus/Sicherheitsmechanik für Bunsenbrenner bzw. Gasbrenner eignet sich hervorragend für pädagogische (Schulen und höhere Bildungseinrichtungen) und wissenschaftliche (Forschung) Umgebungen (Institute).The problem with ordinary gas burners / bunsen burners is that valuable time and information from accidents with the gas burner / Bunsen burner is caused by e.g. Reversal of this and destruction of e.g. Notes (documentation) and examination materials or chemicals. To prevent these problems, it is essential to stop the gas supply and stop the (open) fire (heat / heat). This safety mechanism / safety mechanism for Bunsen burners or gas burners is excellently suited for educational (schools and higher education institutions) and scientific (research) environments (institutes).

Description

  • 1. Ich habe von meiner Mutter gehört, dass in ihrer Schulzeit einer Mitschülerin der Bunsenbrenner umgefallen und ihr Versuchsaufbau abgebrannt war, sowie fast der gesamte Chemieraum.1. I heard from my mother that in her school time a classmate the Bunsen burner had fallen down and her experimental setup was burned down, as well as almost the entire chemistry room.
  • 2. Ich überlegte mir wie man mit simplen Mitteln diesem Problem entgegenwirken kann. 2.1 Die Lösung ist simpel. Die Gaszufuhr muss mit einer Mechanik gestoppt werden. 2.2 Wie im Anhang zu sehen ist, habe ich die Luftzufuhr außen vor gelassen und nur die Gaszufuhr skizziert. 2.3 Im Bildteil 1 ist eine Übersicht des Bunsenbrenners/Gasbrenners. 2.4 Im Bildteil 2 ist skizziert wie die Gaszufuhr gestoppt wird, wenn der Bunsenbrenner/Gasbrenner nicht mehr auf einem festen Untergrund steht (z. B. Tisch). Wenn z. B. der Bunsenbrenner/Gasbrenner umgestoßen wird und umgekippt. 2.5 Im Bildteil 3 ist skizziert wie der Zustand ist, wenn der Bunsenbrenner/Gasbrenner auf einem festen Untergrund steht (z. B. einem Tisch). 2.6 Im Bildteil 4 ist in diesem Fall der Sicherheitsmechanismus/die Sicherheitsmechanik mit der Feder zu sehen. Durch das Loch fließt das Gas.2. I thought me how to counteract this problem with simple means. 2.1 The solution is simple. The gas supply must be stopped with a mechanism. 2.2 As can be seen in the appendix, I have the air supply outside left and sketched only the gas supply. 2.3 in picture part 1 is an overview Bunsen burner / gas burner. 2.4 In picture part 2 is sketched how the gas supply is stopped when the bunsen burner / gas burner no longer on a solid surface (eg table). If z. B. the Bunsen burner / gas burner is knocked over and overturned. 2.5 In the picture part 3 is sketched how the condition is, if the Bunsenbrenner / gas burner standing on a solid surface (eg a table). 2.6 In the image part 4 is in this case the security mechanism / Safety mechanism with the spring to see. The gas flows through the hole.
  • 3. Patentiert wird das Prinzip/die Mechanik, welches die Gaszufuhr des Gasbrenners schließt.3. Patented is the principle / mechanics, which is the gas supply the gas burner closes.

Claims (1)

Der Sicherheitsmechanismus/Sicherheitsmechanik eines Bunsenbrenners bzw. Gasbrenners ist gekennzeichnet durch folgende Merkmale: – Die Unterbrechung der Gaszufuhr im ausgelösten Zustand (Siehe Bild 2 – geschlossen) – Freie Gaszufuhr im nicht ausgelösten Zustand (Siehe Bild 2 – geöffnet) – Bestehend aus einer Gassperrvorrichtung (Siehe Bild 4) mit einer Mechanik (in diesem Fall eine Feder) zur Zurücksetzung bei unterbrochener Gaszufuhr – Wenn der Bunsenbrenner bzw. Gasbrenner um kippt, löst der Sicherheitsmechanismus/Sicherheitsmechanik durch Unterbrechung der Gaszufuhr aus und stoppt die Gaszufuhr. – Nachdem der Sicherheitsmechanismus/die Sicherheitsmechanik ausgelöst hat und wieder in die zu stellende Position zurückgesetzt wurde, wird wieder die Gaszufuhr freigestellt/freigegeben.The safety mechanism / safety mechanism a Bunsen burner or gas burner is characterized by the following Characteristics: - The Gas supply interruption in tripped condition (See Figure 2 - closed) - Free Gas supply in the untriggered Condition (See Figure 2 - open) - Consisting from a gas barrier device (see figure 4) with a mechanism (in this case a spring) to reset if interrupted gas supply - If the Bunsen burner or gas burner tilts around, releases the safety mechanism / safety mechanism by interrupting the gas supply and stops the gas supply. - After this the safety mechanism / safety mechanism has triggered and is reset back to the position to be put, is again the Gas supply released / released.
DE200810064617 2008-08-24 2008-08-24 Safety mechanism / safety mechanism of a Bunsen burner or gas burner Expired - Fee Related DE102008064617B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200810064617 DE102008064617B4 (en) 2008-08-24 2008-08-24 Safety mechanism / safety mechanism of a Bunsen burner or gas burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810064617 DE102008064617B4 (en) 2008-08-24 2008-08-24 Safety mechanism / safety mechanism of a Bunsen burner or gas burner

Publications (2)

Publication Number Publication Date
DE102008064617A1 true DE102008064617A1 (en) 2010-02-25
DE102008064617B4 DE102008064617B4 (en) 2012-04-26

Family

ID=41566912

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200810064617 Expired - Fee Related DE102008064617B4 (en) 2008-08-24 2008-08-24 Safety mechanism / safety mechanism of a Bunsen burner or gas burner

Country Status (1)

Country Link
DE (1) DE102008064617B4 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE85601C (en) *
DE151874C (en) * 1903-01-24 1904-06-02 Hans Henrik Jensen Safety lantern with flaps that cover the wick when it falls or falls over by spring action
DE216842C (en) * 1909-03-21 1909-12-04 Edmund Herzfelder Safety burner with extinguishing cap that closes automatically when it tips over and that is held in the open position by the weight of the burner when resting on a surface
DE228612C (en) * 1909-04-21 1910-11-12 Nicolaus Schnell Safety cooker with extinguishing cap with engagement lever that closes automatically when it tips over and that is held in the open position when resting on a base due to the cooker's own weight
DE529871C (en) * 1927-11-12 1931-07-18 Spencer Thermostat Company Bunsen burner with thermal valve in the gas supply line
DE1265469B (en) * 1963-02-08 1968-04-04 Rowenta Metallwarenfab Gmbh Gas lighter with spark ignition device
DE7819684U1 (en) * 1978-06-30 1978-11-23 Stockhausen, Hajo BUNSENBRENNER
DD257675A1 (en) * 1987-02-13 1988-06-22 Friedrich Loeffler Inst Insel SAFETY DISCONNECTION DEVICE FOR LABORATORY GAS BURNER

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE85601C (en) *
DE151874C (en) * 1903-01-24 1904-06-02 Hans Henrik Jensen Safety lantern with flaps that cover the wick when it falls or falls over by spring action
DE216842C (en) * 1909-03-21 1909-12-04 Edmund Herzfelder Safety burner with extinguishing cap that closes automatically when it tips over and that is held in the open position by the weight of the burner when resting on a surface
DE228612C (en) * 1909-04-21 1910-11-12 Nicolaus Schnell Safety cooker with extinguishing cap with engagement lever that closes automatically when it tips over and that is held in the open position when resting on a base due to the cooker's own weight
DE529871C (en) * 1927-11-12 1931-07-18 Spencer Thermostat Company Bunsen burner with thermal valve in the gas supply line
DE1265469B (en) * 1963-02-08 1968-04-04 Rowenta Metallwarenfab Gmbh Gas lighter with spark ignition device
DE7819684U1 (en) * 1978-06-30 1978-11-23 Stockhausen, Hajo BUNSENBRENNER
DD257675A1 (en) * 1987-02-13 1988-06-22 Friedrich Loeffler Inst Insel SAFETY DISCONNECTION DEVICE FOR LABORATORY GAS BURNER

Also Published As

Publication number Publication date
DE102008064617B4 (en) 2012-04-26

Similar Documents

Publication Publication Date Title
EP4257163A3 (en) Cannula insertion mechanism
Espelage Why are bully prevention programs failing in US schools?
DE102008064617A1 (en) Safety mechanism for e.g. Bunsen burner for school, has gas barrier device provided with spring for resetting mechanism in feed position, where gas supply is interrupted in triggered condition and stops fire when burner is overturned
Mumford The morals of extermination
DE20009135U1 (en) Insect killer
DE202012010982U1 (en) Smoke detector with integrated or applied grommet for holding a broomstick or similar
Asseburg Alternative Futures for Gaza: Israel’s Approach vs the Arab Plan1
Wiewauters The Tree of life-Summer school
Yang et al. Establishment of Marine Characteristic Research Experiment of Plant Physiology Experiment
Tišliar The national firefighters’ union in Slovakia between 1900 and 1950
DE920626C (en) Decoupling device for cattle
Pailthorpe Air Raid Precautions
BR9705668A (en) Constructive provisions introduced in security apparatus to lock cables supporting scaffolding and the like
Myers Self-Serving Bias
Martin Recollections by Leona Martin
Seeber What laser safety problems still exist in educational institutions and what is currently being done to alleviate them
حيدر عبد الزهرة هادي علي حسن جمعة The Unque Necklace;(Al–Iqd Al–Farid); A Reading in the Light of Speech Acts Theory
AT32683B (en) Ignition and extinguishing device for gas flames operated by changing the gas pressure.
Jones Standing up for global health and world security
Corn Safety Taught as an Integral Part of the University Unit Operation Laboratory Experience
Simone “Be Carefully Taught”: African Americans in Adams County in the 20th Century
Kitubi Varsities paralysed as staff strike
Lindsey Research Laboratory at Edgewood Arsenal, Md., and the Medi
Monyak et al. Yuri Gankovsky: A Soviet View of Afghanistan
Corse Living with Lucretius

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
R018 Grant decision by examination section/examining division
R020 Patent grant now final

Effective date: 20120727

R084 Declaration of willingness to licence
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee