CH111361A - Safety device for explosive cartridges. - Google Patents

Safety device for explosive cartridges.

Info

Publication number: CH111361A
Authority: CH; Switzerland
Prior art keywords: safety device; explosive cartridges; cartridges; explosive; safety
Prior art date: 1923-09-28

Application number

Other languages

German (de)

Inventor

Karollus Edmund

Original Assignee

Karollus Edmund

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.)

1923-09-28

Filing date

1924-09-16

Publication date

1925-08-01

1924-09-16 Application filed by Karollus Edmund filed Critical Karollus Edmund

1925-08-01 Publication of CH111361A publication Critical patent/CH111361A/en

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/263—Methods for stimulating production by forming crevices or fractures using explosives
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D5/00—Safety arrangements
- F42D5/06—Unloading boreholes

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Geology (AREA)
General Life Sciences & Earth Sciences (AREA)
Mining & Mineral Resources (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
Geochemistry & Mineralogy (AREA)
General Engineering & Computer Science (AREA)
Portable Nailing Machines And Staplers (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)
Air Bags (AREA)

CH111361D 1923-09-28 1924-09-16 Safety device for explosive cartridges. CH111361A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT111361X		1923-09-28

Publications (1)

Publication Number	Publication Date
CH111361A true CH111361A (en)	1925-08-01

Family

ID=3626985

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH111361D CH111361A (en)	1923-09-28	1924-09-16	Safety device for explosive cartridges.

Country Status (6)

Country	Link
US (1)	US1588427A (en)
CH (1)	CH111361A (en)
DE (1)	DE435460C (en)
FR (2)	FR585467A (en)
GB (1)	GB217853A (en)
NL (1)	NL15469C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2433543A (en) *	1944-01-05	1947-12-30	Atlas Powder Co	Means for positioning explosives in boreholes
CH390124A (en) *	1961-07-13	1965-03-31	Oregon Ets Patentverwertung	Explosive devices
US3348483A (en) *	1966-03-16	1967-10-24	Re Lo Mfg Co	Can for explosive charge

0
- NL NL15469D patent/NL15469C/xx active
1923
- 1923-12-28 GB GB32372/23A patent/GB217853A/en not_active Expired
1924
- 1924-09-05 FR FR585467D patent/FR585467A/en not_active Expired
- 1924-09-16 DE DEK90964D patent/DE435460C/en not_active Expired
- 1924-09-16 CH CH111361D patent/CH111361A/en unknown
- 1924-09-17 US US738240A patent/US1588427A/en not_active Expired - Lifetime
1926
- 1926-12-14 FR FR37276D patent/FR37276E/en not_active Expired

Also Published As

Publication number	Publication date
US1588427A (en)	1926-06-15
NL15469C (en)
DE435460C (en)	1926-10-22
FR37276E (en)	1930-11-03
FR585467A (en)	1925-03-02
GB217853A (en)	1924-06-26

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