US3371872A - Mixer-grinder - Google Patents

Mixer-grinder Download PDF

Info

Publication number
US3371872A
US3371872A US528513A US52851366A US3371872A US 3371872 A US3371872 A US 3371872A US 528513 A US528513 A US 528513A US 52851366 A US52851366 A US 52851366A US 3371872 A US3371872 A US 3371872A
Authority
US
United States
Prior art keywords
motor
air
working
power
grinder
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.)
Expired - Lifetime
Application number
US528513A
Other languages
English (en)
Inventor
Yeomans Lena Sarah
Ronceray Andree Jacqueli Laure
Ronceray Francoise Moniqu Mary
Ronceray Pierre Robert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of US3371872A publication Critical patent/US3371872A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
    • B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
    • B22C5/0472—Parts; Accessories; Controlling; Feeding; Discharging; Proportioning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/212—Measuring of the driving system data, e.g. torque, speed or power data
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/14—Edge runners, e.g. Chile mills

Definitions

  • MIXER-GRINDER Filed Feb. 18, 1966 205:0? Awe? M48622 PO/I/(ZQAV United States Patent 3,371,872 MIXER-GRINDER Robert Andre Marcel Roneeray, 122 Ave. des Champs Elysees, Paris Seme, France; Lena Sarah Yeomans, Andree Jacqueline Laure Ronceray, Francoise Monique Mary Ronceray, and Pierre Robert Ronceray, heirs of said Robert A. M. Ronceray, deceased Continuation-impart of application Ser. No. 365,993, May 8, 1964.
  • This cycle of operation is thus relatively long and it includes a period of operation in which the efficiency of the grinding operation is lower than that which it reaches precisely at the end of the cycle.
  • the sand to be treated is placed in the tank 1 in which is mounted a speed reduced 6 whose input shaft 7 is caused to rotate by the motor 10.
  • a speed reduced 6 whose input shaft 7 is caused to rotate by the motor 10.
  • the grinders, shown in broken lines at 11, are carried on the axles, shown in broken lines at 13, which are connected to the bell cranks 31 and 32, between which the air cylinder 33 is disposed.
  • the bell cranks are mounted on the opposite end of the crosshead 12.
  • the air cylinder is supplied by compressed air through a rotary connection 34. It is believed unnecessary to describe the foregoing assembly in further detail in order to understand the invention.
  • a mixer-grinder according to claim 1, wherein said system includes an electrovalve capable of directing said air into the chamber of the air cylinder, and said system includes a direct circuit, through which said air can flow to the power cylinder directly and rapidly, and an indirect circuit connected to the power cylinder when the motor achieves maximum power, said indirect circuit having a flow restrictor therein.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
US528513A 1965-07-30 1966-02-18 Mixer-grinder Expired - Lifetime US3371872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR26753A FR89802E (fr) 1965-07-30 1965-07-30 Mélangeur-frotteur, notamment pour sables de fonderie

Publications (1)

Publication Number Publication Date
US3371872A true US3371872A (en) 1968-03-05

Family

ID=8585730

Family Applications (1)

Application Number Title Priority Date Filing Date
US528513A Expired - Lifetime US3371872A (en) 1965-07-30 1966-02-18 Mixer-grinder

Country Status (3)

Country Link
US (1) US3371872A (fr)
DE (1) DE1507909B1 (fr)
FR (1) FR89802E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591094A (en) * 1969-02-20 1971-07-06 Peter Gauer Control system for roll grinders

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1559832A (en) * 1925-04-13 1925-11-03 David C Wright Electric controller
US1867280A (en) * 1930-03-06 1932-07-12 Clark Controller Co No-load relay
US2610802A (en) * 1948-09-14 1952-09-16 Simpson Herbert Corp Variable unit pressure muller
US2970778A (en) * 1957-11-25 1961-02-07 Simpson Herbert Corp Method and apparatus for mixing agglomerative materials
GB884242A (en) * 1960-05-06 1961-12-13 Arboga Mek Verkst Ab Automatic control means for crushers for lathe shavings or turnings
US3122992A (en) * 1964-03-03 kautz

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630975A (en) * 1949-11-22 1953-03-10 Simpson Herbert Corp Variable pressure muller
FR1047149A (fr) * 1951-01-02 1953-12-11 Fischer Ag Georg Broyeur à meules

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122992A (en) * 1964-03-03 kautz
US1559832A (en) * 1925-04-13 1925-11-03 David C Wright Electric controller
US1867280A (en) * 1930-03-06 1932-07-12 Clark Controller Co No-load relay
US2610802A (en) * 1948-09-14 1952-09-16 Simpson Herbert Corp Variable unit pressure muller
US2970778A (en) * 1957-11-25 1961-02-07 Simpson Herbert Corp Method and apparatus for mixing agglomerative materials
GB884242A (en) * 1960-05-06 1961-12-13 Arboga Mek Verkst Ab Automatic control means for crushers for lathe shavings or turnings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591094A (en) * 1969-02-20 1971-07-06 Peter Gauer Control system for roll grinders

Also Published As

Publication number Publication date
DE1507909B1 (de) 1971-01-14
FR89802E (fr) 1967-08-25

Similar Documents

Publication Publication Date Title
US3332628A (en) Method of and apparatus for mixing, grinding, dispersing or dissolving materials comprising solid particles in a liquid
US2163967A (en) Cut-off machine
US3848365A (en) Lapping or honing machine
US2700940A (en) Apparatus for preparing moldable materials and producing pellets
US2491466A (en) Apparatus for controlling the feed to a mill in a grinding circuit
US3371872A (en) Mixer-grinder
US3976255A (en) Jaw crushers
US2610802A (en) Variable unit pressure muller
US3143956A (en) Control system for a press
US3454232A (en) Mixer-grinder,especially for foundry sands
US2425234A (en) Automatic grinding machine
US2726490A (en) Billet grinder
US3866799A (en) Mixer with automatically controlled discharge system
US2652661A (en) Crush dressing mechanism
JPS6043178B2 (ja) 旋動破砕機運転制御方法
US3354587A (en) Grinding machine control system
DE901309C (de) Einrichtung zur selbsttaetigen Temperaturregelung von Werkstoffen waehrend der Verarbitung in Maschinen, wie Knetern, Mischern u. dgl., insbesondere der Gummiindustrie
CN218013098U (zh) 一种坭兴陶生产用球磨机
US3335525A (en) Hydraulic system for grinding machines
US3721045A (en) Pressure control system for a grinding machine and actuating unit therefor
US2808215A (en) Sealing shields for roller mills
CN210146088U (zh) 改性钢渣的粉碎处理装置
US3410028A (en) Control of automatic abrading machines
US1815155A (en) Control mechanism for machines
CN208436970U (zh) 一种方便排料的市政垃圾粉碎处理装置