FR2549402B2 - METHOD FOR MANUFACTURING A DOUBLE FLOW BLADE PROPELLER AND PRODUCED THEREFROM - Google Patents

METHOD FOR MANUFACTURING A DOUBLE FLOW BLADE PROPELLER AND PRODUCED THEREFROM

Info

Publication number
FR2549402B2
FR2549402B2 FR8312608A FR8312608A FR2549402B2 FR 2549402 B2 FR2549402 B2 FR 2549402B2 FR 8312608 A FR8312608 A FR 8312608A FR 8312608 A FR8312608 A FR 8312608A FR 2549402 B2 FR2549402 B2 FR 2549402B2
Authority
FR
France
Prior art keywords
manufacturing
produced therefrom
double flow
flow blade
blade propeller
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
Application number
FR8312608A
Other languages
French (fr)
Other versions
FR2549402A2 (en
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.)
LUMPP HENRY
Original Assignee
LUMPP HENRY
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
Priority claimed from FR8110666A external-priority patent/FR2506187A1/en
Application filed by LUMPP HENRY filed Critical LUMPP HENRY
Priority to FR8312608A priority Critical patent/FR2549402B2/en
Publication of FR2549402A2 publication Critical patent/FR2549402A2/en
Application granted granted Critical
Publication of FR2549402B2 publication Critical patent/FR2549402B2/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J42/00—Coffee mills; Spice mills
    • A47J42/22—Coffee mills; Spice mills having pulverising beaters or rotary knives
    • A47J42/28—Beaters or knives
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/0716—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side
    • A47J43/0722—Mixing, whipping or cutting tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/78—Making other particular articles propeller blades; turbine blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8312608A 1981-05-22 1983-07-22 METHOD FOR MANUFACTURING A DOUBLE FLOW BLADE PROPELLER AND PRODUCED THEREFROM Expired FR2549402B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8312608A FR2549402B2 (en) 1981-05-22 1983-07-22 METHOD FOR MANUFACTURING A DOUBLE FLOW BLADE PROPELLER AND PRODUCED THEREFROM

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8110666A FR2506187A1 (en) 1981-05-22 1981-05-22 Method of forming bladed food cutter - uses star shape blank with legs folded twice through right angle in opposite directions
FR8312608A FR2549402B2 (en) 1981-05-22 1983-07-22 METHOD FOR MANUFACTURING A DOUBLE FLOW BLADE PROPELLER AND PRODUCED THEREFROM

Publications (2)

Publication Number Publication Date
FR2549402A2 FR2549402A2 (en) 1985-01-25
FR2549402B2 true FR2549402B2 (en) 1985-09-27

Family

ID=26222413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8312608A Expired FR2549402B2 (en) 1981-05-22 1983-07-22 METHOD FOR MANUFACTURING A DOUBLE FLOW BLADE PROPELLER AND PRODUCED THEREFROM

Country Status (1)

Country Link
FR (1) FR2549402B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT410004B (en) * 2001-04-03 2003-01-27 Thannesberger Ernst Mag DESIGN ELEMENT FOR AERO OR HYDRODYNAMIC COMPONENTS
US7473025B1 (en) * 2008-01-31 2009-01-06 Spx Corporation Mixing impeller with spiral leading edge

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1872496U (en) * 1962-11-09 1963-05-22 Braun Ag CUTTING KNIVES FOR MOTOR-DRIVEN MIXING AND CRUSHING DEVICES.
US3147958A (en) * 1963-02-13 1964-09-08 Hugh A Stiffler Ice cream-milk mixer

Also Published As

Publication number Publication date
FR2549402A2 (en) 1985-01-25

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