FR2202940A1 - - Google Patents

Info

Publication number
FR2202940A1
FR2202940A1 FR7335829A FR7335829A FR2202940A1 FR 2202940 A1 FR2202940 A1 FR 2202940A1 FR 7335829 A FR7335829 A FR 7335829A FR 7335829 A FR7335829 A FR 7335829A FR 2202940 A1 FR2202940 A1 FR 2202940A1
Authority
FR
France
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.)
Granted
Application number
FR7335829A
Other versions
FR2202940B1 (fr
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.)
Paul Wurth SA
Original Assignee
Anciens Etablissements Paul Wurth SA
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 Anciens Etablissements Paul Wurth SA filed Critical Anciens Etablissements Paul Wurth SA
Publication of FR2202940A1 publication Critical patent/FR2202940A1/fr
Application granted granted Critical
Publication of FR2202940B1 publication Critical patent/FR2202940B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/18—Bell-and-hopper arrangements
    • C21B7/20—Bell-and-hopper arrangements with appliances for distributing the burden
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18616—Single input, plural outputs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19828—Worm

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
FR7335829A 1972-10-11 1973-10-08 Expired FR2202940B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU66273 1972-10-11

Publications (2)

Publication Number Publication Date
FR2202940A1 true FR2202940A1 (fr) 1974-05-10
FR2202940B1 FR2202940B1 (fr) 1977-03-11

Family

ID=19727175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7335829A Expired FR2202940B1 (fr) 1972-10-11 1973-10-08

Country Status (15)

Country Link
US (1) US3864984A (fr)
JP (1) JPS572763B2 (fr)
AT (1) AT329612B (fr)
BE (1) BE805858A (fr)
CA (1) CA1006350A (fr)
DE (1) DE2348077C2 (fr)
ES (1) ES419517A1 (fr)
FR (1) FR2202940B1 (fr)
GB (1) GB1441298A (fr)
IN (1) IN140095B (fr)
IT (1) IT995796B (fr)
LU (1) LU66273A1 (fr)
NL (1) NL181214C (fr)
SU (1) SU606563A3 (fr)
ZA (1) ZA737691B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476289A1 (fr) * 1980-02-15 1981-08-21 Wurth Paul Sa Dispositif de chargement pour fours a cuve

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5111014B2 (fr) * 1973-01-31 1976-04-08
DE2455767C2 (de) * 1974-11-26 1976-10-21 Demag Ag Vorrichtung zum verteilen des beschickungsgutes in schachtoefen, insbesondere hochdruck-hochoefen
JPS5522049A (en) * 1978-07-31 1980-02-16 Sanki Kk Device for fiber blending
LU80112A1 (fr) * 1978-08-16 1979-01-19
JPS6276975A (ja) * 1985-09-30 1987-04-09 Asahi Seimitsu Kk Ｃｃｔｖカメラ用レンズの自動絞りアンプにおける温度補償方法
US4718811A (en) * 1986-01-21 1988-01-12 Lancaster Level Flo, Inc. Silage distributor apparatus
SE458569B (sv) * 1987-02-25 1989-04-10 Erik Eklund Rotatoranordning foer antennmaster
CN114347475A (zh) * 2021-12-10 2022-04-15 徐州先临三维云打印技术有限公司 一种3d打印机的空气过滤装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1472848A (en) * 1918-01-31 1923-11-06 Maag Max Drag-spindle mechanism
US1751650A (en) * 1927-06-01 1930-03-25 Henry W Nieman Power-transmission mechanism
FR1428536A (fr) * 1964-12-22 1966-02-18 Aviation Louis Breguet Sa Dispositif de prise en mémoire d'éléments d'information
LU58145A1 (fr) * 1968-03-08 1969-07-07
DE1758637B1 (de) * 1968-07-10 1971-02-04 Huettenwerk Oberhausen Ag Vorrichtung fuer die Begichtung von Schachtoefen
LU59207A1 (fr) * 1969-07-31 1969-12-10 Wurth Anciens Ets Paul
US3640138A (en) * 1969-12-12 1972-02-08 Heald Machine Co Machine tool

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476289A1 (fr) * 1980-02-15 1981-08-21 Wurth Paul Sa Dispositif de chargement pour fours a cuve

Also Published As

Publication number Publication date
AT329612B (de) 1976-05-25
ZA737691B (en) 1974-08-28
LU66273A1 (fr) 1973-01-23
NL181214C (nl) 1987-07-01
JPS4973306A (fr) 1974-07-16
IN140095B (fr) 1976-09-11
ES419517A1 (es) 1976-04-01
US3864984A (en) 1975-02-11
DE2348077A1 (de) 1974-04-18
BE805858A (fr) 1974-02-01
NL181214B (nl) 1987-02-02
NL7313356A (fr) 1974-04-16
FR2202940B1 (fr) 1977-03-11
AU6122273A (en) 1975-04-10
ATA822973A (de) 1975-08-15
GB1441298A (en) 1976-06-30
JPS572763B2 (fr) 1982-01-18
IT995796B (it) 1975-11-20
DE2348077C2 (de) 1983-12-15
CA1006350A (fr) 1977-03-08
SU606563A3 (ru) 1978-04-22

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