FR700116A - Procédé et dispositif pour entretenir une différence de tension - Google Patents

Procédé et dispositif pour entretenir une différence de tension

Info

Publication number
FR700116A
FR700116A FR700116DA FR700116A FR 700116 A FR700116 A FR 700116A FR 700116D A FR700116D A FR 700116DA FR 700116 A FR700116 A FR 700116A
Authority
FR
France
Prior art keywords
maintaining
voltage difference
voltage
difference
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)
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.)
STABILOVOLT NV
Original Assignee
STABILOVOLT NV
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 STABILOVOLT NV filed Critical STABILOVOLT NV
Application granted granted Critical
Publication of FR700116A publication Critical patent/FR700116A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/06—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material including means to minimise changes in resistance with changes in temperature
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is dc
    • G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is dc
    • G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
    • G05F3/12—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being glow discharge tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Electrostatic Separation (AREA)
FR700116D 1929-08-20 1930-08-05 Procédé et dispositif pour entretenir une différence de tension Expired FR700116A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE653990T 1929-08-20

Publications (1)

Publication Number Publication Date
FR700116A true FR700116A (fr) 1931-02-24

Family

ID=6581910

Family Applications (1)

Application Number Title Priority Date Filing Date
FR700116D Expired FR700116A (fr) 1929-08-20 1930-08-05 Procédé et dispositif pour entretenir une différence de tension

Country Status (2)

Country Link
DE (1) DE653990C (fr)
FR (1) FR700116A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2546818A (en) * 1946-04-23 1951-03-27 Bell Telephone Labor Inc Electric switch contact protection
DE889030C (de) * 1940-07-11 1953-09-07 Western Electric Co Einrichtung zur selbsttaetigen Regelung einer Spannung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE889030C (de) * 1940-07-11 1953-09-07 Western Electric Co Einrichtung zur selbsttaetigen Regelung einer Spannung
US2546818A (en) * 1946-04-23 1951-03-27 Bell Telephone Labor Inc Electric switch contact protection

Also Published As

Publication number Publication date
DE653990C (de) 1937-12-07

Similar Documents

Publication Publication Date Title
FR38363E (fr) Procédé et appareil pour télévision
FR694014A (fr) Appareil et procédé de formation de cristaux
FR686758A (fr) Dispositif stabilisateur pour automobiles
FR700116A (fr) Procédé et dispositif pour entretenir une différence de tension
FR669134A (fr) Procédé et dispositif pour la pulvérisation des liquides
FR692231A (fr) Procédé et dispositif d'orientation radio-dynamique
FR634723A (fr) Dispositif de tension pour store
FR704045A (fr) Dispositif de réglage pour aéromoteurs
FR676589A (fr) Procédé et dispositif pour le creusement
FR688006A (fr) Dispositif pour récipients
FR698808A (fr) Procédé et dispositif pour la limitation de courants de court-circuit
FR696524A (fr) Procédé et dispositif pour transborder ou décharger des matières
FR686377A (fr) Procédé et dispositif pour l'incinération
FR692215A (fr) Procédé et dispositif pour la cinématographie en couleurs
FR701672A (fr) Procédé et dispositif pour tarauder les écrous
FR707629A (fr) Tambour de frein perfectionné et procédé et dispositif pour le fabriquer
FR697460A (fr) Procédé et dispositif de clairçage
FR687063A (fr) Procédé et appareillage de commande de dispositifs de publicité
FR701119A (fr) Procédé et dispositif pour la fabrication des câbles téléphoniques
FR706184A (fr) Procédé et dispositif pour le démarrage de fileuses à ailettes
FR707411A (fr) Procédé et dispositif de guidage des films
FR682258A (fr) Dispositif pour pianinos
FR681784A (fr) Procédé et dispositif pour fixer ou enregistrer des émissions ou phénomènes rythmés
FR682018A (fr) Procédé et dispositif pour l'atterrissage des avions
FR675731A (fr) Procédé et dispositif pour le refoulement des extrémités de tubes