NO143401C - Ikke-elektrisk innretning for forsinket sprengning - Google Patents

Ikke-elektrisk innretning for forsinket sprengning

Info

Publication number: NO143401C
Authority: NO; Norway
Prior art keywords: electrical device; delayed blasting; blasting; delayed; electrical
Prior art date: 1976-07-02

Application number

NO772241A

Other languages

English (en)

Norwegian (no)

Other versions

NO143401B (no

NO772241L (no

Inventor

David Martin Welsh

Original Assignee

Canadian Ind

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.)

1976-07-02

Filing date

1977-06-24

Publication date

1981-02-04

1977-06-24 Application filed by Canadian Ind filed Critical Canadian Ind

1978-01-03 Publication of NO772241L publication Critical patent/NO772241L/no

1980-10-27 Publication of NO143401B publication Critical patent/NO143401B/no

1981-02-04 Publication of NO143401C publication Critical patent/NO143401C/no

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
- F42B3/103—Mounting initiator heads in initiators; Sealing-plugs

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Pressure Welding/Diffusion-Bonding (AREA)
Air Bags (AREA)
Portable Nailing Machines And Staplers (AREA)
Surgical Instruments (AREA)
Elimination Of Static Electricity (AREA)
Apparatuses And Processes For Manufacturing Resistors (AREA)
Medicines Containing Plant Substances (AREA)

NO772241A 1976-07-02 1977-06-24 Ikke-elektrisk innretning for forsinket sprengning NO143401C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA256,213A CA1046812A (fr)	1976-07-02	1976-07-02	Detonateur a retardement

Publications (3)

Publication Number	Publication Date
NO772241L NO772241L (no)	1978-01-03
NO143401B NO143401B (no)	1980-10-27
NO143401C true NO143401C (no)	1981-02-04

Family

ID=4106347

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO772241A NO143401C (no)	1976-07-02	1977-06-24	Ikke-elektrisk innretning for forsinket sprengning

Country Status (15)

Country	Link
JP (1)	JPS536408A (fr)
AR (1)	AR212119A1 (fr)
AU (1)	AU502331B2 (fr)
BE (1)	BE856200A (fr)
BR (1)	BR7704175A (fr)
CA (1)	CA1046812A (fr)
DE (1)	DE2729683C3 (fr)
DK (1)	DK278777A (fr)
FR (1)	FR2356905A1 (fr)
GB (1)	GB1524789A (fr)
MX (1)	MX146760A (fr)
NO (1)	NO143401C (fr)
NZ (1)	NZ184400A (fr)
PT (1)	PT66757B (fr)
SE (1)	SE7707619L (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE429334B (sv)	1978-04-07	1983-08-29	Nitro Nobel Ab	Anordning vid en lagenergistubin
US5501151A (en) *	1994-10-21	1996-03-26	The Ensign-Bickford Company	Alternate signal path isolation member and non-electric detonator cap including the same
ZA958348B (en) *	1994-10-21	1996-07-12	Ensign Bickford Co	Universal isolation member and non-electric detonator cap including the same
US5747722A (en) *	1996-01-11	1998-05-05	The Ensign-Bickford Company	Detonators having multiple-line input leads
WO2000040917A1 (fr) *	1999-01-08	2000-07-13	Dynamit Nobel Gmbh Explosivstoff- Und Systemtechnik	Module de commande pour unites de declenchement servant a amorcer des elements pyrotechniques
PE20130595A1 (es) *	2011-10-14	2013-05-09	Famesa Explosivos S A C	Tubo de transmision de senal con sello de retencion de iniciacion inversa

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB190928532A (en) *	1909-12-07	1910-06-30	Kynoch Ltd	Improvements in Electric Fuses and Detonators for Blasting and the like.
BE546106A (fr) *	1955-03-15
BE550057A (fr) *	1955-08-03
GB902643A (en) *	1959-10-02	1962-08-09	Ici Ltd	Improvements in or relating to electric detonators
US3106892A (en) *	1961-12-27	1963-10-15	Du Pont	Initiator
GB982364A (en) *	1962-11-13	1965-02-03	Canadian Ind	Improvements in or relating to a blasting assembly
CA955110A (en) *	1971-12-01	1974-09-24	Frederik Van Zeggeren	Delay elements for blasting caps
US3895577A (en) *	1973-09-25	1975-07-22	Hercules Inc	Long burning delay blasting caps
US3939772A (en) *	1974-10-04	1976-02-24	Hercules Incorporated	Blasting caps initiatable by thermal detonation energy of an explosive gas mixture, and blasting system

1976
- 1976-07-02 CA CA256,213A patent/CA1046812A/fr not_active Expired
1977
- 1977-06-15 NZ NZ184400A patent/NZ184400A/xx unknown
- 1977-06-16 AU AU26163/77A patent/AU502331B2/en not_active Expired
- 1977-06-21 GB GB25837/77A patent/GB1524789A/en not_active Expired
- 1977-06-23 DK DK278777A patent/DK278777A/da unknown
- 1977-06-24 NO NO772241A patent/NO143401C/no unknown
- 1977-06-27 BR BR7704175A patent/BR7704175A/pt unknown
- 1977-06-28 BE BE178849A patent/BE856200A/fr unknown
- 1977-06-28 AR AR268226A patent/AR212119A1/es active
- 1977-06-30 DE DE2729683A patent/DE2729683C3/de not_active Expired
- 1977-06-30 SE SE7707619A patent/SE7707619L/xx unknown
- 1977-07-01 PT PT66757A patent/PT66757B/pt unknown
- 1977-07-01 MX MX169703A patent/MX146760A/es unknown
- 1977-07-01 FR FR7720355A patent/FR2356905A1/fr not_active Withdrawn
- 1977-07-02 JP JP7850477A patent/JPS536408A/ja active Pending

Also Published As

Publication number	Publication date
SE7707619L (sv)	1978-01-03
DE2729683C3 (de)	1980-06-12
CA1046812A (fr)	1979-01-23
BR7704175A (pt)	1978-06-06
DE2729683B2 (de)	1979-10-04
DK278777A (da)	1978-01-03
NO143401B (no)	1980-10-27
NO772241L (no)	1978-01-03
FR2356905A1 (fr)	1978-01-27
PT66757B (en)	1978-12-14
PT66757A (en)	1977-08-01
AR212119A1 (es)	1978-05-15
AU2616377A (en)	1978-12-21
JPS536408A (en)	1978-01-20
DE2729683A1 (de)	1978-02-09
NZ184400A (en)	1979-10-25
MX146760A (es)	1982-08-11
GB1524789A (en)	1978-09-13
BE856200A (fr)	1977-12-28
AU502331B2 (en)	1979-07-19

Publication	Publication Date	Title
SE445527B (sv)	1986-06-30	Programmerbar manipulatoranordning
SE398140B (sv)	1977-12-05	Forbindningsanordning
SE423131B (sv)	1982-04-13	Fastsettningsanordning
SE7714221L (sv)	1978-06-15	Anordning for tamponger
SE7714511L (sv)	1978-06-22	Synkroniseringsanordning
SE7702387L (sv)	1977-09-06	Siktanordning
AT350345B (de)	1979-05-25	Aufhaengevorrichtung
SE7612062L (sv)	1977-09-09	Lodningsanordning
MX143601A (es)	1981-06-05	Aparato frigorifico
AR210201A1 (es)	1977-06-30	Dispositivo de contraatraccion
BE868177A (nl)	1978-10-16	Straalapparaat
NO143401C (no)	1981-02-04	Ikke-elektrisk innretning for forsinket sprengning
SE7712707L (sv)	1978-05-12	Pendelanordning
BR7608663A (pt)	1978-01-03	Dispositivo de persiana
SE7703523L (sv)	1977-10-01	Programmerbar logisk sekvensanordning
AT366333B (de)	1982-04-13	Bandfoerdereinrichtung
PL202932A1 (pl)	1978-06-19	Urzadzenie strugowe
SE7706253L (sv)	1977-12-10	Upplindningsanordning
DD132803A5 (de)	1978-11-01	Tiefbohr-vorrichtung
IT1076692B (it)	1985-04-27	Dispositivo per incannare
AT352041B (de)	1979-08-27	Rundwirkvorrichtung
SE7609715L (sv)	1977-11-28	Utmatningsanordning
SE7700952L (sv)	1977-07-31	Anordning pa metspo
IT1091205B (it)	1985-07-06	Dispositivo di temporizzazione
JPS5289275A (en)	1977-07-26	Mass flash device