PL272727A1 - Method of and apparatus for generation of selectively controlled gas pressure pulses - Google Patents

Method of and apparatus for generation of selectively controlled gas pressure pulses

Info

Publication number
PL272727A1
PL272727A1 PL27272788A PL27272788A PL272727A1 PL 272727 A1 PL272727 A1 PL 272727A1 PL 27272788 A PL27272788 A PL 27272788A PL 27272788 A PL27272788 A PL 27272788A PL 272727 A1 PL272727 A1 PL 272727A1
Authority
PL
Poland
Prior art keywords
generation
gas pressure
pressure pulses
selectively controlled
controlled gas
Prior art date
Application number
PL27272788A
Original Assignee
Pettersson Birger
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 Pettersson Birger filed Critical Pettersson Birger
Priority to PL27272788A priority Critical patent/PL272727A1/en
Publication of PL272727A1 publication Critical patent/PL272727A1/en

Links

PL27272788A 1988-05-27 1988-05-27 Method of and apparatus for generation of selectively controlled gas pressure pulses PL272727A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL27272788A PL272727A1 (en) 1988-05-27 1988-05-27 Method of and apparatus for generation of selectively controlled gas pressure pulses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL27272788A PL272727A1 (en) 1988-05-27 1988-05-27 Method of and apparatus for generation of selectively controlled gas pressure pulses

Publications (1)

Publication Number Publication Date
PL272727A1 true PL272727A1 (en) 1989-12-11

Family

ID=20042394

Family Applications (1)

Application Number Title Priority Date Filing Date
PL27272788A PL272727A1 (en) 1988-05-27 1988-05-27 Method of and apparatus for generation of selectively controlled gas pressure pulses

Country Status (1)

Country Link
PL (1) PL272727A1 (en)

Similar Documents

Publication Publication Date Title
GB2217953B (en) Method and apparatus for the generation of reports
IL88571A0 (en) Method of and apparatus for producing power using steam
GB2233128B (en) Method of and apparatus for generating control program
HU896364D0 (en) Method of and apparatus
EP0343825A3 (en) Apparatus and method for supply of belt-linked ammunition
GB2286480A8 (en) Method and apparatus for generating high energy acoustic pulses
IL117738A0 (en) Method of and apparatus for generating a high pressure gas pulse
IL105367A0 (en) Method of and apparatus for reducing the pressure of a high pressure combustible gas
PL286037A1 (en) Apparatus for and method of handlingmaterial between chambers of differebt pressure
EP0324506A3 (en) Method of and apparatus for generating tint pattern data
ZA892018B (en) Method and apparatus for gas lancing
HK26296A (en) Method and apparatus for generating pulses
HK1007000A1 (en) Apparatus for and method of heating a vessel
GB8908630D0 (en) Method and apparatus for determining the density of a gas
EP0307265A3 (en) Gas generating device and related method
HUT60179A (en) Method and apparatus for belt-grinding generating processes
EP0327002A3 (en) Apparatus and method for generating high-quality pattern
EP0374254A4 (en) Method and apparatus for generating spatial curve
PL272727A1 (en) Method of and apparatus for generation of selectively controlled gas pressure pulses
GB2216739B (en) Method and apparatus for generating sound waveform signals
AU2599688A (en) Method and apparatus for generating seismic waves
IL89526A (en) Apparatus and method for making microcapsules with application of high pressure pulse
GB2218080B (en) Method of and apparatus for packaging
GB2218078B (en) Method of and apparatus for packaging
GB9107145D0 (en) Method and apparatus for generating timing signals