IT1055478B - Rivelatore di prossimita a corrente continua del tipo a due filicon funzioni lavoro e.o riposo - Google Patents

Rivelatore di prossimita a corrente continua del tipo a due filicon funzioni lavoro e.o riposo

Info

Publication number
IT1055478B
IT1055478B IT20601/76A IT2060176A IT1055478B IT 1055478 B IT1055478 B IT 1055478B IT 20601/76 A IT20601/76 A IT 20601/76A IT 2060176 A IT2060176 A IT 2060176A IT 1055478 B IT1055478 B IT 1055478B
Authority
IT
Italy
Prior art keywords
rest
direct current
current detector
wire type
work functions
Prior art date
Application number
IT20601/76A
Other languages
English (en)
Original Assignee
Telemecanique Electrique
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 Telemecanique Electrique filed Critical Telemecanique Electrique
Application granted granted Critical
Publication of IT1055478B publication Critical patent/IT1055478B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
IT20601/76A 1975-02-27 1976-02-26 Rivelatore di prossimita a corrente continua del tipo a due filicon funzioni lavoro e.o riposo IT1055478B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7506091A FR2302502A1 (fr) 1975-02-27 1975-02-27 Detecteur de proximite a courant continu du type a deux fils a fonctions travail et/ou repos

Publications (1)

Publication Number Publication Date
IT1055478B true IT1055478B (it) 1981-12-21

Family

ID=9151804

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20601/76A IT1055478B (it) 1975-02-27 1976-02-26 Rivelatore di prossimita a corrente continua del tipo a due filicon funzioni lavoro e.o riposo

Country Status (4)

Country Link
US (1) US4056769A (it)
DE (1) DE2606253A1 (it)
FR (1) FR2302502A1 (it)
IT (1) IT1055478B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482313A1 (fr) * 1980-05-12 1981-11-13 Crouzet Sa Perfectionnements aux detecteurs de proximite statiques
US4513257A (en) * 1981-12-03 1985-04-23 Omron Tateisi Electronics Co. Proximity switch with oppositely polarized coils
FR2518359A1 (fr) * 1981-12-15 1983-06-17 Telemecanique Electrique Dispositif generateur d'un signal analogique fonction de la deformation d'une plaque metallique et application a la commande " intuitive " de mouvements
JPH069336B2 (ja) * 1987-04-03 1994-02-02 本田技研工業株式会社 高周波発振型近接スイツチ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147408A (en) * 1961-08-07 1964-09-01 Yamamoto Mititaka Proximity switch system
GB1173186A (en) * 1967-03-23 1969-12-03 Square D Co Proximity Switch
DE1762448A1 (de) * 1968-06-19 1970-03-19 Wilhelm Riechmann Kapazitiver Annaeherungsschalter

Also Published As

Publication number Publication date
DE2606253C2 (it) 1989-02-09
FR2302502B1 (it) 1980-05-30
DE2606253A1 (de) 1976-09-09
US4056769A (en) 1977-11-01
FR2302502A1 (fr) 1976-09-24

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