FR2422478A1 - Dispositif d'erosion comportant une tete avec des couteaux - Google Patents

Dispositif d'erosion comportant une tete avec des couteaux

Info

Publication number
FR2422478A1
FR2422478A1 FR7810853A FR7810853A FR2422478A1 FR 2422478 A1 FR2422478 A1 FR 2422478A1 FR 7810853 A FR7810853 A FR 7810853A FR 7810853 A FR7810853 A FR 7810853A FR 2422478 A1 FR2422478 A1 FR 2422478A1
Authority
FR
France
Prior art keywords
knives
head
device including
erosion device
tooth
Prior art date
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
FR7810853A
Other languages
English (en)
Other versions
FR2422478B1 (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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Priority to FR7810853A priority Critical patent/FR2422478A1/fr
Priority to US06/025,392 priority patent/US4214711A/en
Priority to BE0/194377A priority patent/BE875289A/fr
Priority to JP4042879A priority patent/JPS54136541A/ja
Priority to CA325,209A priority patent/CA1098884A/fr
Priority to ES479436A priority patent/ES479436A1/es
Priority to SE7903185A priority patent/SE7903185L/xx
Priority to GB7912637A priority patent/GB2018158B/en
Priority to AU45995/79A priority patent/AU522098B2/en
Priority to IT67755/79A priority patent/IT1118458B/it
Priority to CH343979A priority patent/CH633458A5/fr
Priority to DE19792914759 priority patent/DE2914759A1/de
Priority to BR7902246A priority patent/BR7902246A/pt
Priority to NL7902869A priority patent/NL7902869A/xx
Publication of FR2422478A1 publication Critical patent/FR2422478A1/fr
Application granted granted Critical
Publication of FR2422478B1 publication Critical patent/FR2422478B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/20—Disintegrating by grating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/22—Fuel cells in which the fuel is based on materials comprising carbon or oxygen or hydrogen and other elements; Fuel cells in which the fuel is based on materials comprising only elements other than carbon, oxygen or hydrogen
    • H01M8/225—Fuel cells in which the fuel is based on materials comprising particulate active material in the form of a suspension, a dispersion, a fluidised bed or a paste
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Arc Welding In General (AREA)
  • ing And Chemical Polishing (AREA)
  • Milling Processes (AREA)
  • Scissors And Nippers (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

Dispositif d'érosion comportant au moins une tête avec des couteaux. La tête est susceptible d'être animée de mouvements de rotation autour d'un axe et de translation selon cet axe Les couteaux comportent des dents susceptibles de creuser des sillons dans une matière à éroder, le sillon correspondant à chaque dent ayant une partie commune avec au moins un sillon correspondant à une dent d'un couteau voisin.
FR7810853A 1978-04-11 1978-04-11 Dispositif d'erosion comportant une tete avec des couteaux Granted FR2422478A1 (fr)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR7810853A FR2422478A1 (fr) 1978-04-11 1978-04-11 Dispositif d'erosion comportant une tete avec des couteaux
US06/025,392 US4214711A (en) 1978-04-11 1979-03-30 Erosion device comprising a head with knives and process
BE0/194377A BE875289A (fr) 1978-04-11 1979-04-03 Dispositif d'erosion comportant une tete avec des couteaux
JP4042879A JPS54136541A (en) 1978-04-11 1979-04-05 Method and apparatus for corrosion
ES479436A ES479436A1 (es) 1978-04-11 1979-04-09 Dispositivo de corrosion utilizable por ejemplo, para intro-ducir particulas de materia en el liquido de un generador electroquimico de corriente electrica.
CA325,209A CA1098884A (fr) 1978-04-11 1979-04-09 Dispositif rogneur a tete munie de couteaux
SE7903185A SE7903185L (sv) 1978-04-11 1979-04-10 Sonderdelningsanordning, vari ingar ett huvud med knivar
GB7912637A GB2018158B (en) 1978-04-11 1979-04-10 Comminuting device comprising a head with blades
AU45995/79A AU522098B2 (en) 1978-04-11 1979-04-10 Erosion device
IT67755/79A IT1118458B (it) 1978-04-11 1979-04-10 Ispositivo di erosione comprendente almeno una testa girevole munita di coltelli
CH343979A CH633458A5 (fr) 1978-04-11 1979-04-11 Dispositif d'erosion d'une matiere permettant d'obtenir des particules.
DE19792914759 DE2914759A1 (de) 1978-04-11 1979-04-11 Erosionsvorrichtung mit einem schneiden aufweisenden kopf
BR7902246A BR7902246A (pt) 1978-04-11 1979-04-11 Dispositivo de erosao comportando uma cabeca com facas e respectivo processo
NL7902869A NL7902869A (nl) 1978-04-11 1979-04-11 Erosie-inrichting, voorzien van een kop met messen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7810853A FR2422478A1 (fr) 1978-04-11 1978-04-11 Dispositif d'erosion comportant une tete avec des couteaux

Publications (2)

Publication Number Publication Date
FR2422478A1 true FR2422478A1 (fr) 1979-11-09
FR2422478B1 FR2422478B1 (fr) 1982-11-05

Family

ID=9207050

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810853A Granted FR2422478A1 (fr) 1978-04-11 1978-04-11 Dispositif d'erosion comportant une tete avec des couteaux

Country Status (14)

Country Link
US (1) US4214711A (fr)
JP (1) JPS54136541A (fr)
AU (1) AU522098B2 (fr)
BE (1) BE875289A (fr)
BR (1) BR7902246A (fr)
CA (1) CA1098884A (fr)
CH (1) CH633458A5 (fr)
DE (1) DE2914759A1 (fr)
ES (1) ES479436A1 (fr)
FR (1) FR2422478A1 (fr)
GB (1) GB2018158B (fr)
IT (1) IT1118458B (fr)
NL (1) NL7902869A (fr)
SE (1) SE7903185L (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117619519B (zh) * 2023-12-21 2024-06-14 安徽省康宁实业（集团）有限公司 一种虫草破碎制粉装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2504978A (en) * 1946-02-11 1950-04-25 Frederick E Henning Earth auger
CH318542A (de) * 1953-07-02 1957-01-15 Tresa Ets Feilscheibe
FR2260687A1 (fr) * 1974-02-13 1975-09-05 Sabre Daniel
US4046207A (en) * 1976-09-01 1977-09-06 Thomas Lee Taylor Earth drilling tools

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1182541A (en) * 1915-04-22 1916-05-09 Hygenic Soap Granulator Company Soap-shaving device.
US2371490A (en) * 1944-04-10 1945-03-13 Jr Edward B Williams Step-cut drill bit
DE1059858B (de) * 1954-05-17 1959-06-25 Joy Mfg Co Gewinnungsmaschine fuer Kohle u. dgl. mit einem nach Art einer Kreissaege arbeitenden umlaufenden Kopf und einem diesem zugeordneten umlaufenden Arbeitswerkzeug
GB1027337A (en) * 1962-03-09 1966-04-27 Crawley Engineering Developmen Rotary boring heads for coal cutting machines
DE1263652C2 (de) * 1966-08-27 1973-09-20 Hibernia Ag Bohrverfahren und Bohrkopf zur Herstellung von Bohrungen, insbesondere grossen Durchmessers, in Mineralien, bevorzugt Kohle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2504978A (en) * 1946-02-11 1950-04-25 Frederick E Henning Earth auger
CH318542A (de) * 1953-07-02 1957-01-15 Tresa Ets Feilscheibe
FR2260687A1 (fr) * 1974-02-13 1975-09-05 Sabre Daniel
US4046207A (en) * 1976-09-01 1977-09-06 Thomas Lee Taylor Earth drilling tools

Also Published As

Publication number Publication date
SE7903185L (sv) 1979-10-12
GB2018158A (en) 1979-10-17
DE2914759A1 (de) 1979-10-18
CA1098884A (fr) 1981-04-07
ES479436A1 (es) 1980-06-16
AU4599579A (en) 1979-10-18
BE875289A (fr) 1979-07-31
BR7902246A (pt) 1979-12-04
NL7902869A (nl) 1979-10-15
AU522098B2 (en) 1982-05-13
IT7967755A0 (it) 1979-04-10
JPS54136541A (en) 1979-10-23
FR2422478B1 (fr) 1982-11-05
IT1118458B (it) 1986-03-03
GB2018158B (en) 1982-10-06
CH633458A5 (fr) 1982-12-15
US4214711A (en) 1980-07-29

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Legal Events

Date Code Title Description
ST Notification of lapse