JPS5322136B2 - - Google Patents
Info
- Publication number
- JPS5322136B2 JPS5322136B2 JP1238376A JP1238376A JPS5322136B2 JP S5322136 B2 JPS5322136 B2 JP S5322136B2 JP 1238376 A JP1238376 A JP 1238376A JP 1238376 A JP1238376 A JP 1238376A JP S5322136 B2 JPS5322136 B2 JP S5322136B2
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
- F42D1/043—Connectors for detonating cords and ignition tubes, e.g. Nonel tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
- Geophysics And Detection Of Objects (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/548,292 US3987733A (en) | 1975-02-10 | 1975-02-10 | Millisecond delay surface connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51104015A JPS51104015A (en:Method) | 1976-09-14 |
| JPS5322136B2 true JPS5322136B2 (en:Method) | 1978-07-06 |
Family
ID=24188200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1238376A Expired JPS5322136B2 (en:Method) | 1975-02-10 | 1976-02-09 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3987733A (en:Method) |
| JP (1) | JPS5322136B2 (en:Method) |
| BR (1) | BR7600805A (en:Method) |
| CA (1) | CA1049843A (en:Method) |
| DE (1) | DE2604506C3 (en:Method) |
| ES (1) | ES444897A1 (en:Method) |
| FR (1) | FR2300320A1 (en:Method) |
| GB (1) | GB1537682A (en:Method) |
| IT (1) | IT1053828B (en:Method) |
| ZA (1) | ZA76222B (en:Method) |
| ZM (1) | ZM1676A1 (en:Method) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4141296A (en) * | 1976-11-11 | 1979-02-27 | Austin Powder Company | Carrier for explosive primer and method of using same |
| US4187780A (en) * | 1978-05-10 | 1980-02-12 | Ensign-Bickford Company | Detonating cord and blasting cap connector block |
| USRE30621E (en) * | 1980-04-16 | 1981-05-26 | Austin Powder Company | Carrier for explosive primer and method of using same |
| US4347789A (en) * | 1980-07-15 | 1982-09-07 | Occidental Oil Shale, Inc. | Downhole delay assembly for blasting with series delay |
| CA1155338A (en) * | 1980-12-09 | 1983-10-18 | Alan L. Davitt | Non-electric delay blasting method |
| US4494392A (en) * | 1982-11-19 | 1985-01-22 | Foster Wheeler Energy Corporation | Apparatus for forming an explosively expanded tube-tube sheet joint including a low energy transfer cord and booster |
| US4757764A (en) * | 1985-12-20 | 1988-07-19 | The Ensign-Bickford Company | Nonelectric blasting initiation signal control system, method and transmission device therefor |
| US4796531A (en) * | 1986-07-04 | 1989-01-10 | Gernal Mining Union Corporation Limited | Mining method |
| US4770097A (en) * | 1986-07-04 | 1988-09-13 | General Mining Union Corporation Limited | Mining method with no delay between shot initiator and firing |
| US4716831A (en) * | 1986-11-03 | 1988-01-05 | The Ensign-Bickford Company | Detonating cord connector |
| US5010821A (en) * | 1986-12-22 | 1991-04-30 | Lockheed Missiles & Space Company, Inc. | Dual purpose energy transfer cord |
| US4796007A (en) * | 1987-01-05 | 1989-01-03 | Ncr Corporation | Micro-motion keyboard |
| US4799428A (en) * | 1987-04-06 | 1989-01-24 | Explosives Technologies International Inc. | Explosive primer unit for instantaneous initiation by low-energy detonating cord |
| US4821645A (en) * | 1987-07-13 | 1989-04-18 | Atlas Powder Company | Multi-directional signal transmission in a blast initiation system |
| US4953464A (en) * | 1987-07-13 | 1990-09-04 | Atlas Powder Company | Multi-directional signal transmission in a blast initiation system |
| US5086702A (en) * | 1990-04-12 | 1992-02-11 | Atlas Powder Company | Modular blasting system |
| US5162606A (en) * | 1990-04-12 | 1992-11-10 | Atlas Powder Company | Modular blasting system |
| US5204492A (en) * | 1991-10-30 | 1993-04-20 | Ici Explosives Usa Inc. | Low noise, low shrapnel detonator assembly for initiating signal transmission lines |
| US5192828A (en) * | 1992-03-13 | 1993-03-09 | The Ensign-Bickford Company | Detonating cord and blasting cap connector block having a resilient free end cord latch |
| DE19546781C1 (de) * | 1995-12-14 | 1997-07-24 | Euro Matsushita Electric Works | Gehäuse für eine Anschlußstelle in einer Flachbandleitung |
| US5708228A (en) * | 1996-01-11 | 1998-01-13 | The Ensign-Bickford Company | Method and apparatus for transfer of initiation signals |
| WO2002037050A1 (en) * | 2000-11-02 | 2002-05-10 | Zaklady Tworzyw Sztucznych Nitron S.A. | Detonating cord-booster |
| JP5128862B2 (ja) * | 2007-06-29 | 2013-01-23 | 株式会社カコー | 爆破遅延装置及び回路 |
| JP5184322B2 (ja) * | 2008-12-08 | 2013-04-17 | 株式会社カコー | 爆破の制御方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US927968A (en) * | 1908-02-04 | 1909-07-13 | Jean Harle | Fuse with double action. |
| SE333321B (sv) * | 1967-07-20 | 1971-03-08 | Nitro Nobel Ab | Lagenergistubin foer oeverfoering eller alstring av detonation |
| US3420174A (en) * | 1967-09-29 | 1969-01-07 | Us Navy | Pulse sensitive electro-explosive device |
| US3669021A (en) * | 1969-08-27 | 1972-06-13 | Us Navy | Mild detonating fuse logic components |
| US3709149A (en) * | 1970-03-20 | 1973-01-09 | Hercules Inc | Detonator assembly, and booster and blasting system containing same |
| US3739724A (en) * | 1971-08-23 | 1973-06-19 | Explosives Corp America | Safety detonating apparatus |
| ZA727873B (en) * | 1971-12-01 | 1974-06-26 | Nitro Nobel Ab | Propagation device and initiation system for low energy fuses |
-
1975
- 1975-02-10 US US05/548,292 patent/US3987733A/en not_active Expired - Lifetime
- 1975-06-17 CA CA229,541A patent/CA1049843A/en not_active Expired
-
1976
- 1976-01-14 ZA ZA00760222A patent/ZA76222B/xx unknown
- 1976-02-04 ES ES444897A patent/ES444897A1/es not_active Expired
- 1976-02-05 DE DE2604506A patent/DE2604506C3/de not_active Expired
- 1976-02-05 ZM ZM16/76A patent/ZM1676A1/xx unknown
- 1976-02-06 FR FR7603284A patent/FR2300320A1/fr not_active Withdrawn
- 1976-02-09 BR BR7600805A patent/BR7600805A/pt unknown
- 1976-02-09 IT IT48005/76A patent/IT1053828B/it active
- 1976-02-09 JP JP1238376A patent/JPS5322136B2/ja not_active Expired
- 1976-02-10 GB GB5177/76A patent/GB1537682A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES444897A1 (es) | 1977-05-16 |
| JPS51104015A (en:Method) | 1976-09-14 |
| DE2604506C3 (de) | 1979-05-03 |
| GB1537682A (en) | 1979-01-04 |
| ZA76222B (en) | 1976-12-29 |
| ZM1676A1 (en) | 1977-04-21 |
| FR2300320A1 (fr) | 1976-09-03 |
| DE2604506B2 (de) | 1978-09-07 |
| CA1049843A (en) | 1979-03-06 |
| IT1053828B (it) | 1981-10-10 |
| US3987733A (en) | 1976-10-26 |
| AU1004676A (en) | 1977-07-14 |
| BR7600805A (pt) | 1976-08-31 |
| DE2604506A1 (de) | 1976-08-19 |