SU418991A1 - ELECTRODE OD EFFICIENT ELECTRIC ELECTRICAL TREATMENT The invention relates to the electrical "rollers": shlenposti, in particular to arc melting electric furnaces with hydraulic drives for displacing electrodes. For> &x:; l1a and freeing the electrodes, it is usual; :.; a, l-'- SKY vi /; H IrloI'PNO-GMDR? influential <np ^; av;: • MiZll, i and the clip is dried, is spring, and the release is levmatical or hydraulic and ^ -K. The disadvantages of such mechanisms include the stability of usc: lf for / k ^ sha due to l. ::: - spring and 1Pt01 \, oO; "yy! ee gabo ^ -y and complexity {m ^ lchajshlh sisgem. The goal of the ibroppsnik is to bring-it) 'lead': en; 1e pressure in Contact Iolovkov l> & lgktrodol, cf> &! ^ a'ela with e. o; <1L) álal1L, umshnpn dimensions elgktrol, obsessed.l and simplify its design \ l \ c1po.It is that the cavity is cyl Indra-clamp electrodes are connected to the cavity of the hydraulic cylinder. The displacement of the electrode holder is through an electromagnetic-controlled distributor connected by I'n the hydraulic system drain with a flexible sleeve. Figure 1 shows the proposed electric holder in the section, in Figures 2 and 3 the image; The control circuit of the electrode clamp in two positions (clamped and released). Electro., the electric tracker arc-reader, consists of a footshaft / electrode holder, sleeve 2 with KopiAvoM 5, non-stupor], ;; l! electrode 4, rod 5 dl for; -kil: r "^ 'of the chtrod with a weaker conspiracy and a grunt of 6 h h os; ^ obs> & kchep1: elo. ^ GRO. 4, N;:> &: m" C10 tchl ;; i .ch 7 with: 'a working polo:' 1;> & th 8, chooed]:?! with ;; hr ;! tchu ;; ch l'chgzodom 9 with rf: ', p :: do .-! ;; tolim' O with s, _ek: chg -: agh! titp ::, 1 uchral ':: p ;! I eat, which in C! ic; o occcdsd connection tr ^ h) oirovodol1 11 with working I'o guest 12 GddrO: .1,;; l 1l; core 13 remchshchchch e eltrododerch-gate, i5 with a plum-glchd! G1'b1 - ;;; l [hands / cum 14, through which the litos flow through the litas; Kzhe \\\\\\\\\\\\\\\\\\\\ 's, pipelines 9 and 11 of the working cavity 12, guide! 10; dplp!! 13 of the throne of the hierarchy;' (i eat 4 1 5 extends, clamping and holding the electrode 4 in the housing 5 and comp] 1 ^ 1a weak return spring JINU 6. To release the electrode 4 with the iremi, the distributor 10 blocks the pipeline //, disconnecting the cavity J2 of the hydraulic cylinder 13 from the cavity 8 cylinder 7, simultaneously connecting the cavity 8 and the pipeline 9 with the drain - Google Patents
ELECTRODE OD EFFICIENT ELECTRIC ELECTRICAL TREATMENT The invention relates to the electrical "rollers": shlenposti, in particular to arc melting electric furnaces with hydraulic drives for displacing electrodes. For> &x:; l1a and freeing the electrodes, it is usual; :.; a, l-'- SKY vi /; H IrloI'PNO-GMDR? influential <np ^; av;: • MiZll, i and the clip is dried, is spring, and the release is levmatical or hydraulic and ^ -K. The disadvantages of such mechanisms include the stability of usc: lf for / k ^ sha due to l. ::: - spring and 1Pt01 \, oO; "yy! ee gabo ^ -y and complexity {m ^ lchajshlh sisgem. The goal of the ibroppsnik is to bring-it) 'lead': en; 1e pressure in Contact Iolovkov l> & lgktrodol, cf> &! ^ a'ela with e. o; <1L) álal1L, umshnpn dimensions elgktrol, obsessed.l and simplify its design \ l \ c1po.It is that the cavity is cyl Indra-clamp electrodes are connected to the cavity of the hydraulic cylinder. The displacement of the electrode holder is through an electromagnetic-controlled distributor connected by I'n the hydraulic system drain with a flexible sleeve. Figure 1 shows the proposed electric holder in the section, in Figures 2 and 3 the image; The control circuit of the electrode clamp in two positions (clamped and released). Electro., the electric tracker arc-reader, consists of a footshaft / electrode holder, sleeve 2 with KopiAvoM 5, non-stupor], ;; l! electrode 4, rod 5 dl for; -kil: r "^ 'of the chtrod with a weaker conspiracy and a grunt of 6 h h os; ^ obs> & kchep1: elo. ^ GRO. 4, N;:> &: m" C10 tchl ;; i .ch 7 with: 'a working polo:' 1;> & th 8, chooed]:?! with ;; hr ;! tchu ;; ch l'chgzodom 9 with rf: ', p :: do .-! ;; tolim' O with s, _ek: chg -: agh! titp ::, 1 uchral ':: p ;! I eat, which in C! ic; o occcdsd connection tr ^ h) oirovodol1 11 with working I'o guest 12 GddrO: .1,;; l 1l; core 13 remchshchchch e eltrododerch-gate, i5 with a plum-glchd! G1'b1 - ;;; l [hands / cum 14, through which the litos flow through the litas; Kzhe \\\\\\\\\\\\\\\\\\\\ 's, pipelines 9 and 11 of the working cavity 12, guide! 10; dplp!! 13 of the throne of the hierarchy;' (i eat 4 1 5 extends, clamping and holding the electrode 4 in the housing 5 and comp] 1 ^ 1a weak return spring JINU 6. To release the electrode 4 with the iremi, the distributor 10 blocks the pipeline //, disconnecting the cavity J2 of the hydraulic cylinder 13 from the cavity 8 cylinder 7, simultaneously connecting the cavity 8 and the pipeline 9 with the drainInfo
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- SU418991A1 SU418991A1 SU1729383A SU1729383A SU418991A1 SU 418991 A1 SU418991 A1 SU 418991A1 SU 1729383 A SU1729383 A SU 1729383A SU 1729383 A SU1729383 A SU 1729383A SU 418991 A1 SU418991 A1 SU 418991A1
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- USSR - Soviet Union
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- electrode
- cavity
- hydraulic
- electrodes
- electric
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Description
рукавол 14. При этом пружина 6 разжимаетс и шток 5 освобождает электрод 4.the sleeve 14. In this case, the spring 6 is expanded and the rod 5 releases the electrode 4.
При упоре электрода 4 во врем движени электрододсржател 1 вниз и токонепровод щую шихту давление жидкости в рабочих полост х 8 и 12 цилиндров 7 и 13 надает, пружина 6 разжимаетс , и шток 5 освобождает электрод 4, предохран тем самым электрод от поломки под действием веса движущихс частей.When the electrode 4 stops during the movement of the electric generator 1 downward and the current-nonconducting charge pressure of the fluid in the working cavities 8 and 12 of the cylinders 7 and 13, the spring 6 depresses and the rod 5 releases the electrode 4, thereby preventing the electrode from breaking under the weight of the moving parts. parts.
Преимуществами предлагаемой конструкции вл ютс стабильность усили зажима электрода, упрощение конструкции, снижение веса за счет отсутстви мощных пружин, сниизготовлени и облегчежение трудоемкости ние эксплуатации.The advantages of the proposed design are the stability of the clamping force of the electrode, simplifying the design, reducing the weight due to the absence of powerful springs, reducing production and easing labor-intensive operation.
Предмет изобретени Subject invention
Электрододержатель дуговой электропечи, содержаш.ий цилиндр зажима электрода и гидроцилиндр пере1мещени электрододержател , отличающийс тем, что, с целью повышени надежности, полость цилиндра зажима электрода соединена с полостью гидроцилиндра неремещ,ени электрододержател через распределитель с электромагнитным управлением , св занным со сливом гидросистемы гибким рукавом.The electrode holder of an electric arc furnace, the electrode clamping cylinder and the displacement cylinder of the electrode holder, characterized in that, in order to increase reliability, the electrode clamp cylinder cavity is connected to the hydraulic cylinder cavity unremovable, through the electromagnetically controlled distributor connected to the hydraulic drain valve by a flexible sleeve .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1729383A SU418991A1 (en) | 1971-12-27 | 1971-12-27 | ELECTRODE OD EFFICIENT ELECTRIC ELECTRICAL TREATMENT The invention relates to the electrical "rollers": shlenposti, in particular to arc melting electric furnaces with hydraulic drives for displacing electrodes. For> &x:; l1a and freeing the electrodes, it is usual; :.; a, l-'- SKY vi /; H IrloI'PNO-GMDR? influential <np ^; av;: • MiZll, i and the clip is dried, is spring, and the release is levmatical or hydraulic and ^ -K. The disadvantages of such mechanisms include the stability of usc: lf for / k ^ sha due to l. ::: - spring and 1Pt01 \, oO; "yy! ee gabo ^ -y and complexity {m ^ lchajshlh sisgem. The goal of the ibroppsnik is to bring-it) 'lead': en; 1e pressure in Contact Iolovkov l> & lgktrodol, cf> &! ^ a'ela with e. o; <1L) álal1L, umshnpn dimensions elgktrol, obsessed.l and simplify its design \ l \ c1po.It is that the cavity is cyl Indra-clamp electrodes are connected to the cavity of the hydraulic cylinder. The displacement of the electrode holder is through an electromagnetic-controlled distributor connected by I'n the hydraulic system drain with a flexible sleeve. Figure 1 shows the proposed electric holder in the section, in Figures 2 and 3 the image; The control circuit of the electrode clamp in two positions (clamped and released). Electro., the electric tracker arc-reader, consists of a footshaft / electrode holder, sleeve 2 with KopiAvoM 5, non-stupor], ;; l! electrode 4, rod 5 dl for; -kil: r "^ 'of the chtrod with a weaker conspiracy and a grunt of 6 h h os; ^ obs> & kchep1: elo. ^ GRO. 4, N;:> &: m" C10 tchl ;; i .ch 7 with: 'a working polo:' 1;> & th 8, chooed]:?! with ;; hr ;! tchu ;; ch l'chgzodom 9 with rf: ', p :: do .-! ;; tolim' O with s, _ek: chg -: agh! titp ::, 1 uchral ':: p ;! I eat, which in C! ic; o occcdsd connection tr ^ h) oirovodol1 11 with working I'o guest 12 GddrO: .1,;; l 1l; core 13 remchshchchch e eltrododerch-gate, i5 with a plum-glchd! G1'b1 - ;;; l [hands / cum 14, through which the litos flow through the litas; Kzhe \\\\\\\\\\\\\\\\\\\\ 's, pipelines 9 and 11 of the working cavity 12, guide! 10; dplp!! 13 of the throne of the hierarchy;' (i eat 4 1 5 extends, clamping and holding the electrode 4 in the housing 5 and comp] 1 ^ 1a weak return spring JINU 6. To release the electrode 4 with the iremi, the distributor 10 blocks the pipeline //, disconnecting the cavity J2 of the hydraulic cylinder 13 from the cavity 8 cylinder 7, simultaneously connecting the cavity 8 and the pipeline 9 with the drain |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1729383A SU418991A1 (en) | 1971-12-27 | 1971-12-27 | ELECTRODE OD EFFICIENT ELECTRIC ELECTRICAL TREATMENT The invention relates to the electrical "rollers": shlenposti, in particular to arc melting electric furnaces with hydraulic drives for displacing electrodes. For> &x:; l1a and freeing the electrodes, it is usual; :.; a, l-'- SKY vi /; H IrloI'PNO-GMDR? influential <np ^; av;: • MiZll, i and the clip is dried, is spring, and the release is levmatical or hydraulic and ^ -K. The disadvantages of such mechanisms include the stability of usc: lf for / k ^ sha due to l. ::: - spring and 1Pt01 \, oO; "yy! ee gabo ^ -y and complexity {m ^ lchajshlh sisgem. The goal of the ibroppsnik is to bring-it) 'lead': en; 1e pressure in Contact Iolovkov l> & lgktrodol, cf> &! ^ a'ela with e. o; <1L) álal1L, umshnpn dimensions elgktrol, obsessed.l and simplify its design \ l \ c1po.It is that the cavity is cyl Indra-clamp electrodes are connected to the cavity of the hydraulic cylinder. The displacement of the electrode holder is through an electromagnetic-controlled distributor connected by I'n the hydraulic system drain with a flexible sleeve. Figure 1 shows the proposed electric holder in the section, in Figures 2 and 3 the image; The control circuit of the electrode clamp in two positions (clamped and released). Electro., the electric tracker arc-reader, consists of a footshaft / electrode holder, sleeve 2 with KopiAvoM 5, non-stupor], ;; l! electrode 4, rod 5 dl for; -kil: r "^ 'of the chtrod with a weaker conspiracy and a grunt of 6 h h os; ^ obs> & kchep1: elo. ^ GRO. 4, N;:> &: m" C10 tchl ;; i .ch 7 with: 'a working polo:' 1;> & th 8, chooed]:?! with ;; hr ;! tchu ;; ch l'chgzodom 9 with rf: ', p :: do .-! ;; tolim' O with s, _ek: chg -: agh! titp ::, 1 uchral ':: p ;! I eat, which in C! ic; o occcdsd connection tr ^ h) oirovodol1 11 with working I'o guest 12 GddrO: .1,;; l 1l; core 13 remchshchchch e eltrododerch-gate, i5 with a plum-glchd! G1'b1 - ;;; l [hands / cum 14, through which the litos flow through the litas; Kzhe \\\\\\\\\\\\\\\\\\\\ 's, pipelines 9 and 11 of the working cavity 12, guide! 10; dplp!! 13 of the throne of the hierarchy;' (i eat 4 1 5 extends, clamping and holding the electrode 4 in the housing 5 and comp] 1 ^ 1a weak return spring JINU 6. To release the electrode 4 with the iremi, the distributor 10 blocks the pipeline //, disconnecting the cavity J2 of the hydraulic cylinder 13 from the cavity 8 cylinder 7, simultaneously connecting the cavity 8 and the pipeline 9 with the drain |
Publications (1)
Publication Number | Publication Date |
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SU418991A1 true SU418991A1 (en) | 1974-03-05 |
Family
ID=20497504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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SU1729383A SU418991A1 (en) | 1971-12-27 | 1971-12-27 | ELECTRODE OD EFFICIENT ELECTRIC ELECTRICAL TREATMENT The invention relates to the electrical "rollers": shlenposti, in particular to arc melting electric furnaces with hydraulic drives for displacing electrodes. For> &x:; l1a and freeing the electrodes, it is usual; :.; a, l-'- SKY vi /; H IrloI'PNO-GMDR? influential <np ^; av;: • MiZll, i and the clip is dried, is spring, and the release is levmatical or hydraulic and ^ -K. The disadvantages of such mechanisms include the stability of usc: lf for / k ^ sha due to l. ::: - spring and 1Pt01 \, oO; "yy! ee gabo ^ -y and complexity {m ^ lchajshlh sisgem. The goal of the ibroppsnik is to bring-it) 'lead': en; 1e pressure in Contact Iolovkov l> & lgktrodol, cf> &! ^ a'ela with e. o; <1L) álal1L, umshnpn dimensions elgktrol, obsessed.l and simplify its design \ l \ c1po.It is that the cavity is cyl Indra-clamp electrodes are connected to the cavity of the hydraulic cylinder. The displacement of the electrode holder is through an electromagnetic-controlled distributor connected by I'n the hydraulic system drain with a flexible sleeve. Figure 1 shows the proposed electric holder in the section, in Figures 2 and 3 the image; The control circuit of the electrode clamp in two positions (clamped and released). Electro., the electric tracker arc-reader, consists of a footshaft / electrode holder, sleeve 2 with KopiAvoM 5, non-stupor], ;; l! electrode 4, rod 5 dl for; -kil: r "^ 'of the chtrod with a weaker conspiracy and a grunt of 6 h h os; ^ obs> & kchep1: elo. ^ GRO. 4, N;:> &: m" C10 tchl ;; i .ch 7 with: 'a working polo:' 1;> & th 8, chooed]:?! with ;; hr ;! tchu ;; ch l'chgzodom 9 with rf: ', p :: do .-! ;; tolim' O with s, _ek: chg -: agh! titp ::, 1 uchral ':: p ;! I eat, which in C! ic; o occcdsd connection tr ^ h) oirovodol1 11 with working I'o guest 12 GddrO: .1,;; l 1l; core 13 remchshchchch e eltrododerch-gate, i5 with a plum-glchd! G1'b1 - ;;; l [hands / cum 14, through which the litos flow through the litas; Kzhe \\\\\\\\\\\\\\\\\\\\ 's, pipelines 9 and 11 of the working cavity 12, guide! 10; dplp!! 13 of the throne of the hierarchy;' (i eat 4 1 5 extends, clamping and holding the electrode 4 in the housing 5 and comp] 1 ^ 1a weak return spring JINU 6. To release the electrode 4 with the iremi, the distributor 10 blocks the pipeline //, disconnecting the cavity J2 of the hydraulic cylinder 13 from the cavity 8 cylinder 7, simultaneously connecting the cavity 8 and the pipeline 9 with the drain |
Country Status (1)
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SU (1) | SU418991A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5274664A (en) * | 1990-07-23 | 1993-12-28 | Danieli & C. Officine Meccaniche Spa | Method and device to control the force applied to the electrode-bearing arms of an electric arc furnace |
-
1971
- 1971-12-27 SU SU1729383A patent/SU418991A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5274664A (en) * | 1990-07-23 | 1993-12-28 | Danieli & C. Officine Meccaniche Spa | Method and device to control the force applied to the electrode-bearing arms of an electric arc furnace |
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SU418991A1 (en) | ELECTRODE OD EFFICIENT ELECTRIC ELECTRICAL TREATMENT The invention relates to the electrical "rollers": shlenposti, in particular to arc melting electric furnaces with hydraulic drives for displacing electrodes. For> &x:; l1a and freeing the electrodes, it is usual; :.; a, l-'- SKY vi /; H IrloI'PNO-GMDR? influential <np ^; av;: • MiZll, i and the clip is dried, is spring, and the release is levmatical or hydraulic and ^ -K. The disadvantages of such mechanisms include the stability of usc: lf for / k ^ sha due to l. ::: - spring and 1Pt01 \, oO; "yy! ee gabo ^ -y and complexity {m ^ lchajshlh sisgem. The goal of the ibroppsnik is to bring-it) 'lead': en; 1e pressure in Contact Iolovkov l> & lgktrodol, cf> &! ^ a'ela with e. o; <1L) álal1L, umshnpn dimensions elgktrol, obsessed.l and simplify its design \ l \ c1po.It is that the cavity is cyl Indra-clamp electrodes are connected to the cavity of the hydraulic cylinder. The displacement of the electrode holder is through an electromagnetic-controlled distributor connected by I'n the hydraulic system drain with a flexible sleeve. Figure 1 shows the proposed electric holder in the section, in Figures 2 and 3 the image; The control circuit of the electrode clamp in two positions (clamped and released). Electro., the electric tracker arc-reader, consists of a footshaft / electrode holder, sleeve 2 with KopiAvoM 5, non-stupor], ;; l! electrode 4, rod 5 dl for; -kil: r "^ 'of the chtrod with a weaker conspiracy and a grunt of 6 h h os; ^ obs> & kchep1: elo. ^ GRO. 4, N;:> &: m" C10 tchl ;; i .ch 7 with: 'a working polo:' 1;> & th 8, chooed]:?! with ;; hr ;! tchu ;; ch l'chgzodom 9 with rf: ', p :: do .-! ;; tolim' O with s, _ek: chg -: agh! titp ::, 1 uchral ':: p ;! I eat, which in C! ic; o occcdsd connection tr ^ h) oirovodol1 11 with working I'o guest 12 GddrO: .1,;; l 1l; core 13 remchshchchch e eltrododerch-gate, i5 with a plum-glchd! G1'b1 - ;;; l [hands / cum 14, through which the litos flow through the litas; Kzhe \\\\\\\\\\\\\\\\\\\\ 's, pipelines 9 and 11 of the working cavity 12, guide! 10; dplp!! 13 of the throne of the hierarchy;' (i eat 4 1 5 extends, clamping and holding the electrode 4 in the housing 5 and comp] 1 ^ 1a weak return spring JINU 6. To release the electrode 4 with the iremi, the distributor 10 blocks the pipeline //, disconnecting the cavity J2 of the hydraulic cylinder 13 from the cavity 8 cylinder 7, simultaneously connecting the cavity 8 and the pipeline 9 with the drain | |
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