FR2178039B1 - - Google Patents

Info

Publication number
FR2178039B1
FR2178039B1 FR7310922A FR7310922A FR2178039B1 FR 2178039 B1 FR2178039 B1 FR 2178039B1 FR 7310922 A FR7310922 A FR 7310922A FR 7310922 A FR7310922 A FR 7310922A FR 2178039 B1 FR2178039 B1 FR 2178039B1
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.)
Expired
Application number
FR7310922A
Other languages
French (fr)
Other versions
FR2178039A1 (zh
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of FR2178039A1 publication Critical patent/FR2178039A1/fr
Application granted granted Critical
Publication of FR2178039B1 publication Critical patent/FR2178039B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
    • H02N1/002—Electrostatic motors
    • H02N1/004—Electrostatic motors in which a body is moved along a path due to interaction with an electric field travelling along the path
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/04—Devices for imparting false twist

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatment Of Fiber Materials (AREA)
FR7310922A 1972-03-27 1973-03-27 Expired FR2178039B1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23806172A 1972-03-27 1972-03-27
US23808772A 1972-03-27 1972-03-27

Publications (2)

Publication Number Publication Date
FR2178039A1 FR2178039A1 (zh) 1973-11-09
FR2178039B1 true FR2178039B1 (zh) 1976-11-05

Family

ID=26931310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310922A Expired FR2178039B1 (zh) 1972-03-27 1973-03-27

Country Status (5)

Country Link
JP (1) JPS4913458A (zh)
CH (2) CH420573A4 (zh)
DE (1) DE2314542A1 (zh)
FR (1) FR2178039B1 (zh)
GB (1) GB1421198A (zh)

Also Published As

Publication number Publication date
CH420573A4 (zh) 1974-07-15
DE2314542A1 (de) 1973-10-18
FR2178039A1 (zh) 1973-11-09
CH559256A (zh) 1975-02-28
JPS4913458A (zh) 1974-02-05
GB1421198A (en) 1976-01-14

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Legal Events

Date Code Title Description
ST Notification of lapse