DE535713C - Ignition sets for electric detonators, detonators, shock or friction detectors - Google Patents

Ignition sets for electric detonators, detonators, shock or friction detectors

Info

Publication number
DE535713C
DE535713C DEI36943D DEI0036943D DE535713C DE 535713 C DE535713 C DE 535713C DE I36943 D DEI36943 D DE I36943D DE I0036943 D DEI0036943 D DE I0036943D DE 535713 C DE535713 C DE 535713C
Authority
DE
Germany
Prior art keywords
detonators
lead
shock
friction
electric
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
DEI36943D
Other languages
German (de)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of DE535713C publication Critical patent/DE535713C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B41/00—Compositions containing a nitrated metallo-organic compound
    • C06B41/02—Compositions containing a nitrated metallo-organic compound the compound containing lead

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Air Bags (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

Die vorliegende Erfindung betrifft Zündsätze für elektrische Zünder, Sprengkapseln, Stoß- oder Reibungszünder.The present invention relates to ignition sets for electric detonators, detonators, Impact or friction igniter.

Es wurde gefunden, daß die Bleisalze von 2-Mononitroresorcin sich besonders gut für solche Zündsätze eignen. Die Bleimononitroresorcinate sind nicht so brisant wie basische Bleitrinitroresorcinate, so daß die bei der Verwendung derartig brisanter Körper bestehende Gefahr des Auseinanderreißens der äußeren Teile des Zündkopfes vermieden wird. Sie ergeben einen günstigen Zündstrahl, der die Zündung einer .Patrone mit Sicherheit auslöst.It has been found that the lead salts of 2-mononitroresorcinol are particularly good for such primers are suitable. The lead mononitroresorcinates are not as explosive as basic ones Lead trinitroresorcinate, so that the existing when using such explosive body Risk of tearing apart the outer parts of the ignition head is avoided. They result in a favorable pilot jet that the ignition of a cartridge will definitely trigger.

Die Salze explodieren nicht, auch wenn sie . in beträchtlichen Mengen entzündet werden, sondern brennen ruhig ab. Sie sind daher sicherer zu handhaben als Bleitrinitroresorcinat. The salts don't explode even if they do. are ignited in considerable quantities, but burn down quietly. They are therefore safer to handle than lead trinitroresorcinate.

Sie bilden mit dem bei der Herstellung von Zünderköpfen gebräuchlichen Kollodium eine leicht bearbeitbare und dauerhafte Paste, ohne daß Gelatinierung eintritt. Ferner halten sie extremen klimatischen Lagerverhältnissen stand, ohne zerstört zu werden. Da sie auf Stoß und Reibung in hohem Maße empfindlich sind, sind sie besonders brauchbar als Bestandteile für Stoß- und Reibungszündsätze. They form one with the collodion commonly used in the manufacture of detonator heads Easily workable and permanent paste without gelatinization. Furthermore, they hold extreme climatic storage conditions without being destroyed. Since she is on Shock and friction are highly sensitive, they are particularly useful as a Components for shock and friction primers.

Gemäß der Erfindung können die normalen und sauren Bleisalze von Bleimononitroresorcin einzeln oder zusammen in Mischung oder Verbindung mit dem basischen Salz oder mit Bleioxyd oder mit hydratisiertem Bleioxyd oder irgendeinem anderen Bleioxyd benutzt werden. Es können beispielsweise folgende vier verschiedene Zündsätze benutzt werden:According to the invention, the normal and acidic lead salts of lead mononitroresorcinol can be used individually or together in a mixture or combination with the basic salt or with lead oxide or with hydrated lead oxide or any other lead oxide. For example, the following four different primers can be used:

a) Bleimononitroresorcinat (mita) lead mononitroresorcinate (with

etwa 64 % Bleigehalt) 35 °/0 about 64 % lead content) 35 ° / 0

Bleistyphnat' 30 °/0 Lead typhnat '30 ° / 0

Bariumnitrat 35 °/oBarium nitrate 35 ° / o

b) Bleistyphnat 33V3 °/0 b) Lead typhnate 33V 3 ° / 0

Bleimononitroresorcin (mitLead mononitroresorcinol (with

etwa 57 °/0 Blei) 33Vs 7oabout 57 ° / 0 lead) 33Vs 7o

Pentaerythrittetranitrat 337s °/oPentaerythritol granitrate 337s ° / o

c) Bleimononitroresorcinat (mitc) lead mononitroresorcinate (with

etwa 64 °/'o Blei) 60 °/0 about 64 per cent. lead) 60 per cent

Bleistyphnat 40 %Lead type 40%

d) Kaliumpikrat 20 °/od) Potassium picrate 20 ° / o

Bariumnitrat 30 °/oBarium nitrate 30 ° / o

Bleimononitroresorcinat (mitLead mononitroresorcinate (with

etwa64°/0 Blei) 50 °/0 about 64 ° / 0 lead) 50 ° / 0

Die Erfindung ist nicht auf die angegebenen Zusammensetzungen oder Mengenverhältnisse der "Salze und anderen Beimischungen in Sprengkapseln u. dgl. Stoß- und Reibungszündsätzen beschränkt; es können vielmehr z. B. auch die bisher bei der Darstellung von Zündkapseln u. dgl. verwendeten Stoffe · benutzt werden.The invention is not limited to the specified compositions or proportions of the "salts and other admixtures in detonators and the like. Impact and friction detonators are limited; z. For example, the substances previously used in the production of detonators and the like are also used will.

Claims (1)

Patentanspruch:Claim: Zündsätze für elektrische Zünder, Sprengkapseln, Stoß- oder Reibungszünder, gekennzeichnet durch einen Gehalt "von einem oder mehreren Bleisalzen von 2-Mononitroresorcin, z. B. der basischen, normalen und sauren Salze.Ignition kits for electric detonators, detonators, shock or friction detonators, characterized by a content "of one or more lead salts of 2-mononitroresorcinol, e.g. the basic, normal and acid salts.
DEI36943D 1928-02-02 1929-02-02 Ignition sets for electric detonators, detonators, shock or friction detectors Expired DE535713C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB332828A GB312952A (en) 1928-02-02 1928-02-02 Improvements in the manufacture of fuse heads for electrical firing
GB1468/29A GB328277A (en) 1928-02-02 1929-01-15 Improvements in and relating to percussion caps, percussion and friction primers and the like

Publications (1)

Publication Number Publication Date
DE535713C true DE535713C (en) 1931-10-14

Family

ID=34137724

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI36943D Expired DE535713C (en) 1928-02-02 1929-02-02 Ignition sets for electric detonators, detonators, shock or friction detectors

Country Status (2)

Country Link
DE (1) DE535713C (en)
GB (2) GB312952A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69311583T2 (en) * 1992-03-16 1998-01-08 Philips Electronics Nv lamp

Also Published As

Publication number Publication date
GB328277A (en) 1930-04-15
GB312952A (en) 1929-06-04

Similar Documents

Publication Publication Date Title
US2194480A (en) Noncorrosive priming composition
US1971502A (en) Fuse powder for metal delays
US1890112A (en) Igniter charge for blasting caps
DE614712C (en) Additive
DE535713C (en) Ignition sets for electric detonators, detonators, shock or friction detectors
US1964077A (en) Flash composition
DE564584C (en) Intermediate powder for electric ignition capsules
DE494289C (en) Process for the production of explosive charges for detonators, detonators, detonation detonating cords and the like. like
AT127201B (en) Ignition material for mechanically or electrically ignited fuses, primers and detonators of all kinds.
DE377340C (en) Process for the manufacture of ignition kits
DE2138371C3 (en) Pyrotechnic ignition chain for impact fuses with delayed action in the target, especially for anti-aircraft projectiles
US1984846A (en) Ignition composition
DE945010C (en) Explosives and combustibles
DE424380C (en) Process for the manufacture of ignition kits
AT107593B (en) Process for the production of detonators for detonators and primers.
DE547685C (en) Process for the production of detonators for detonators and detonators
DE373426C (en) Initial ignition sentences
DE341177C (en) Method of making a detonating fuse
DE401344C (en) Process for the production of initial ignition sentences
DE571219C (en) Process for the production of detonators
DE451518C (en) Igniter for hand grenades
DE391345C (en) Procedure for the initial ignition of explosives
DE362432C (en) Process for the manufacture of detonators for mining and military purposes
DE460843C (en) Process for firing or initiating explosives
DE695254C (en) Explosives and combustibles