RO84342B1 - Device for determining ash content in coal - Google Patents

Device for determining ash content in coal

Info

Publication number
RO84342B1
RO84342B1 RO105143A RO10514381A RO84342B1 RO 84342 B1 RO84342 B1 RO 84342B1 RO 105143 A RO105143 A RO 105143A RO 10514381 A RO10514381 A RO 10514381A RO 84342 B1 RO84342 B1 RO 84342B1
Authority
RO
Romania
Prior art keywords
ash content
coal
sides
vertical sides
horizontal
Prior art date
Application number
RO105143A
Other languages
Romanian (ro)
Other versions
RO84342A2 (en
Inventor
M. Dan Zorilescu
Elena Valentina Fetcu
Original Assignee
îNTREPRINDEREA DE FORAJ SI LUCRARI GEOLOGICE SPECIALE
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 îNTREPRINDEREA DE FORAJ SI LUCRARI GEOLOGICE SPECIALE filed Critical îNTREPRINDEREA DE FORAJ SI LUCRARI GEOLOGICE SPECIALE
Priority to RO105143A priority Critical patent/RO84342B1/en
Publication of RO84342A2 publication Critical patent/RO84342A2/en
Publication of RO84342B1 publication Critical patent/RO84342B1/en

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Abstract

Inventia se refera la un dispozitiv pentru determinarea continutului în cenusa a straturilor de carbune traversate prin foraj. Dispozitivul este constituit dintr-un cadru suport de forma unui patrat sau dreptunghi avînd niste laturi verticale si niste laturi orizontale una din laturile verticale si niste laturi orizontale una din laturile verticale fiind prevazuta cu o fanta realizata cu ajutorul a doua distantiere a unor piese fanta în care apoate fi fixata prin intermediul unei piese o rigleta transparenta negradata prevazuta longitudinal cu o linie de reper iar pe laturile orizontale este montata o rigla gradata culisabila.The invention relates to a device for determining the ash content of coal strata crossed by drilling. The device consists of a support frame of the shape of a square or a rectangle having vertical sides and horizontal sides one of the vertical sides and one horizontal side one of the vertical sides being provided with a slot made by means of two spacers of some slit pieces which has to be fixed by means of a piece an ungraded transparent ribbon provided longitudinally with a reference line and a sliding gradient is mounted on the horizontal sides.

RO105143A 1981-08-21 1981-08-21 Device for determining ash content in coal RO84342B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO105143A RO84342B1 (en) 1981-08-21 1981-08-21 Device for determining ash content in coal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO105143A RO84342B1 (en) 1981-08-21 1981-08-21 Device for determining ash content in coal

Publications (2)

Publication Number Publication Date
RO84342A2 RO84342A2 (en) 1984-05-23
RO84342B1 true RO84342B1 (en) 1984-07-30

Family

ID=20110362

Family Applications (1)

Application Number Title Priority Date Filing Date
RO105143A RO84342B1 (en) 1981-08-21 1981-08-21 Device for determining ash content in coal

Country Status (1)

Country Link
RO (1) RO84342B1 (en)

Also Published As

Publication number Publication date
RO84342A2 (en) 1984-05-23

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