CA945407A - Apparatus for loading boreholes - Google Patents

Apparatus for loading boreholes

Info

Publication number: CA945407A
Authority: CA; Canada
Prior art keywords: loading boreholes; boreholes; loading
Prior art date: 1969-11-21
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

CA098,036A

Other versions

CA98036S (en

Inventor

Darrell A. Williams

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.)

Orica Ltd

Original Assignee

Imperial Chemical Industries of Australia and New Zealand 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.)

1969-11-21

Filing date

1970-11-12

Publication date

1974-04-16

1970-11-12 Application filed by Imperial Chemical Industries of Australia and New Zealand Ltd filed Critical Imperial Chemical Industries of Australia and New Zealand Ltd

1974-04-16 Application granted granted Critical

1974-04-16 Publication of CA945407A publication Critical patent/CA945407A/en

Status Expired legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
- F42D1/10—Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure

Landscapes

Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Arc-Extinguishing Devices That Are Switches (AREA)
Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Piles And Underground Anchors (AREA)

CA098,036A 1969-11-21 1970-11-12 Apparatus for loading boreholes Expired CA945407A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AU6414569		1969-11-21

Publications (1)

Publication Number	Publication Date
CA945407A true CA945407A (en)	1974-04-16

Family

ID=3748860

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA098,036A Expired CA945407A (en)	1969-11-21	1970-11-12	Apparatus for loading boreholes

Country Status (9)

Country	Link
CA (1)	CA945407A (en)
DE (1)	DE2057218A1 (en)
ES (1)	ES385762A2 (en)
FR (1)	FR2073404B2 (en)
GB (1)	GB1261486A (en)
IE (1)	IE35131B1 (en)
NO (1)	NO123167B (en)
ZA (1)	ZA706695B (en)
ZM (1)	ZM11070A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU474509B2 (en) *	1972-08-17	1975-01-30	Ici Australia Limited	A device for loading gas-conveyed particulate solids into a borehole partially filled with water
SE509273C2 (en) *	1997-06-05	1999-01-11	Nitro Nobel Ab	Method and apparatus for loading boreholes with explosives
CN112282839B (en) *	2020-11-19	2024-10-25	中煤地华盛水文地质勘察有限公司	Underground cavity plugging device for drilling

1970
- 1970-10-02 ZA ZA706695A patent/ZA706695B/en unknown
- 1970-10-09 ZM ZM110/70A patent/ZM11070A1/en unknown
- 1970-11-09 GB GB53113/70A patent/GB1261486A/en not_active Expired
- 1970-11-10 IE IE1427/70A patent/IE35131B1/en unknown
- 1970-11-12 CA CA098,036A patent/CA945407A/en not_active Expired
- 1970-11-16 NO NO4362/70A patent/NO123167B/no unknown
- 1970-11-20 DE DE19702057218 patent/DE2057218A1/en active Granted
- 1970-11-20 FR FR7041868A patent/FR2073404B2/fr not_active Expired
- 1970-11-21 ES ES385762A patent/ES385762A2/en not_active Expired

Also Published As

Publication number	Publication date
DE2057218A1 (en)	1971-06-03
GB1261486A (en)	1972-01-26
IE35131B1 (en)	1975-11-26
FR2073404A2 (en)	1971-10-01
ZA706695B (en)	1972-05-31
IE35131L (en)	1971-05-21
DE2057218C3 (en)	1973-01-04
FR2073404B2 (en)	1975-07-04
ES385762A2 (en)	1973-04-01
NO123167B (en)	1971-10-04
ZM11070A1 (en)	1972-06-21

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