FR477452A - Mécanisme d'entrainement à commande électromagnétique - Google Patents

Mécanisme d'entrainement à commande électromagnétique

Info

Publication number
FR477452A
FR477452A FR477452DA FR477452A FR 477452 A FR477452 A FR 477452A FR 477452D A FR477452D A FR 477452DA FR 477452 A FR477452 A FR 477452A
Authority
FR
France
Prior art keywords
drive mechanism
controlled drive
electromagnetically controlled
electromagnetically
drive
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
Other languages
English (en)
Inventor
Charles Peter
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 FR477452A publication Critical patent/FR477452A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C1/00—Winding mechanical clocks electrically
    • G04C1/04—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement
    • G04C1/06—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement winding-up springs
    • G04C1/062—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement winding-up springs by oscillating movement
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
FR477452D 1914-01-31 1915-01-30 Mécanisme d'entrainement à commande électromagnétique Expired FR477452A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH477452X 1935-07-02

Publications (1)

Publication Number Publication Date
FR477452A true FR477452A (fr) 1915-10-22

Family

ID=4516202

Family Applications (2)

Application Number Title Priority Date Filing Date
FR477452D Expired FR477452A (fr) 1914-01-31 1915-01-30 Mécanisme d'entrainement à commande électromagnétique
FR815555D Expired FR815555A (fr) 1935-07-02 1936-07-02 Perfectionnements aux tuyères d'aspiration pour appareils pour le nettoyage par le vide

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR815555D Expired FR815555A (fr) 1935-07-02 1936-07-02 Perfectionnements aux tuyères d'aspiration pour appareils pour le nettoyage par le vide

Country Status (3)

Country Link
CH (1) CH185125A (fr)
FR (2) FR477452A (fr)
GB (1) GB477452A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086808B (de) * 1957-11-30 1960-08-11 Wilhelm Nass Fa Drehmagnet mit ringfoermiger Spule

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500977A (en) * 1945-02-15 1950-03-21 Electrolux Corp Rug nozzle with variable opening
US2873469A (en) * 1955-05-02 1959-02-17 Electrolux Corp Multipurpose suction cleaning tool
US2966693A (en) * 1955-05-04 1961-01-03 Electrolux Corp Multiple nozzle cleaning tool
DE1225351B (de) * 1958-04-01 1966-09-22 Electrolux Ab Staubsaugermundstueck
US4023234A (en) * 1975-11-05 1977-05-17 Health-Mor, Inc. Edge cleaning nozzle construction for suction cleaners
DE19602723C2 (de) * 1996-01-26 2001-04-19 Gerhard Kurz Vorrichtung zum Betrieb eines Staubsaugers
CN111616642B (zh) * 2020-05-08 2024-08-13 上海宇源机械有限公司 一种手持横扫式万向双支轮真空吸头

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086808B (de) * 1957-11-30 1960-08-11 Wilhelm Nass Fa Drehmagnet mit ringfoermiger Spule

Also Published As

Publication number Publication date
GB477452A (en) 1937-12-30
CH185125A (de) 1936-07-15
FR815555A (fr) 1937-07-16

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