HUT66760A - Pulsation nozzle, for self-excited oscillation and drill or bit - Google Patents

Pulsation nozzle, for self-excited oscillation and drill or bit

Info

Publication number
HUT66760A
HUT66760A HU107194A HU107194A HUT66760A HU T66760 A HUT66760 A HU T66760A HU 107194 A HU107194 A HU 107194A HU 107194 A HU107194 A HU 107194A HU T66760 A HUT66760 A HU T66760A
Authority
HU
Hungary
Prior art keywords
drill
bit
self
excited oscillation
pulsation nozzle
Prior art date
Application number
HU107194A
Other languages
Hungarian (hu)
Inventor
William Anthony Griffin
Almeida Sextus Merrille De
Original Assignee
Pulse Ireland
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 Pulse Ireland filed Critical Pulse Ireland
Priority to HU107194A priority Critical patent/HUT66760A/en
Publication of HUT66760A publication Critical patent/HUT66760A/en

Links

HU107194A 1991-10-15 1991-10-15 Pulsation nozzle, for self-excited oscillation and drill or bit HUT66760A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU107194A HUT66760A (en) 1991-10-15 1991-10-15 Pulsation nozzle, for self-excited oscillation and drill or bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU107194A HUT66760A (en) 1991-10-15 1991-10-15 Pulsation nozzle, for self-excited oscillation and drill or bit

Publications (1)

Publication Number Publication Date
HUT66760A true HUT66760A (en) 1994-12-28

Family

ID=10952727

Family Applications (1)

Application Number Title Priority Date Filing Date
HU107194A HUT66760A (en) 1991-10-15 1991-10-15 Pulsation nozzle, for self-excited oscillation and drill or bit

Country Status (1)

Country Link
HU (1) HUT66760A (en)

Similar Documents

Publication Publication Date Title
GB2284224B (en) Drill bit
ZA924698B (en) Rock drill bit and method of making the same.
EP0593268A3 (en) Rolling cutter drill bits.
GB9601144D0 (en) Hammer drill,and/or percussion hammer
HU9602501D0 (en) Drill, especially drilling screw
NO923585D0 (en) DRAWING SPRAY FOR DRILLING TOOLS AND DRILLING TOOLS WITH SUCH NOZZLE
GB9500240D0 (en) Hammer drill
GB2293562B (en) Method for drilling brittle materials,a drill for carrying out the method and use of the drill.
EP0624708A3 (en) Nozzle arrangement for drag type drill bit.
EP0595214A3 (en) Rock drill.
HU9302314D0 (en) 1,4-benzodioxane derivatives
GB2290043B (en) Hand-held drill, particularly a hammer drill and a toolholder for the same
HUT66760A (en) Pulsation nozzle, for self-excited oscillation and drill or bit
GB9121051D0 (en) Drill bit
GB2263489B (en) A drill bit
GB2242464B (en) Drill bit
PL312337A1 (en) Drilling bit
PL326764A1 (en) Drilling bit
GB9624641D0 (en) Drill bit
GB2301386B (en) Drill bit
KR930006905U (en) Drilling hammer
GB9317234D0 (en) Drill bit
GB2301788B (en) Drill bit
ZA923569B (en) Drill bit or trepan
ZA939190B (en) Drill bit.

Legal Events

Date Code Title Description
DFD9 Temporary prot. cancelled due to non-payment of fee