FR570132A - Perfectionnements aux parafoudres à disques - Google Patents

Perfectionnements aux parafoudres à disques

Info

Publication number
FR570132A
FR570132A FR570132DA FR570132A FR 570132 A FR570132 A FR 570132A FR 570132D A FR570132D A FR 570132DA FR 570132 A FR570132 A FR 570132A
Authority
FR
France
Prior art keywords
arresters
disc
disc arresters
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
Westinghouse Electric and Manufacturing Co
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 Westinghouse Electric Corp, Westinghouse Electric and Manufacturing Co filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR570132A publication Critical patent/FR570132A/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01TSPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00Overvoltage arresters using spark gaps
    • H01T4/16Overvoltage arresters using spark gaps having a plurality of gaps arranged in series
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G13/00Installations of lightning conductors; Fastening thereof to supporting structure
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G13/00Installations of lightning conductors; Fastening thereof to supporting structure
    • H02G13/80Discharge by conduction or dissipation, e.g. rods, arresters, spark gaps
FR570132D 1922-10-02 1923-08-24 Perfectionnements aux parafoudres à disques Expired FR570132A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US570132XA 1922-10-02 1922-10-02

Publications (1)

Publication Number Publication Date
FR570132A true FR570132A (fr) 1924-04-24

Family

ID=22007951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR570132D Expired FR570132A (fr) 1922-10-02 1923-08-24 Perfectionnements aux parafoudres à disques

Country Status (1)

Country Link
FR (1) FR570132A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE881830C (de) * 1938-08-27 1953-07-02 Siemens Ag UEberspannungsableiter
DE940002C (de) * 1939-07-04 1956-03-08 Siemens Ag Funkenstreckenanordnung fuer hohe Spannungen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE881830C (de) * 1938-08-27 1953-07-02 Siemens Ag UEberspannungsableiter
DE940002C (de) * 1939-07-04 1956-03-08 Siemens Ag Funkenstreckenanordnung fuer hohe Spannungen

Similar Documents

Publication Publication Date Title
FR570132A (fr) Perfectionnements aux parafoudres à disques
FR30524E (fr) Perfectionnements aux postes radio-récepteurs
FR545806A (fr) Perfectionnements aux roulements à disques
FR556012A (fr) Perfectionnement aux cartouches
FR561478A (fr) Perfectionnements aux motocyclettes
FR557938A (fr) Perfectionnements aux ouvrages reliés à onglets
FR560015A (fr) Perfectionnements apportés aux électrodes
FR554881A (fr) Perfectionnements aux motocyclettes
FR546879A (fr) Perfectionnements aux roues à disque
FR559707A (fr) Perfectionnements aux freins
FR560623A (fr) Perfectionnements aux roues
FR565179A (fr) Perfectionnements apportés aux broyeurs-pulvérisateurs
FR554225A (fr) Perfectionnements aux roues à disques métalliques
FR546627A (fr) Perfectionnements aux tarares
FR565024A (fr) Perfectionnements apportés aux parafoudres
FR553905A (fr) Perfectionnements aux embrayages à disques multiples
FR27073E (fr) Perfectionnements aux pare-brise à serrage latéral
FR557898A (fr) Perfectionnements aux pare-brise à serrage latéral
FR574843A (fr) Perfectionnements apportés aux reliures dites à
FR30522E (fr) Perfectionnements aux postes radio-récepteurs
FR30521E (fr) Perfectionnements aux postes radio-récepteurs
FR30523E (fr) Perfectionnements aux postes radio-récepteurs
FR569316A (fr) Perfectionnements aux jalousies
FR572200A (fr) Perfectionnements aux cinématographes
FR558447A (fr) Perfectionnements apportés aux brodeuses