IT1023066B - Masse sagomabili termoplastiche di polibutilentereftalato - Google Patents

Masse sagomabili termoplastiche di polibutilentereftalato

Info

Publication number
IT1023066B
IT1023066B IT5343774A IT5343774A IT1023066B IT 1023066 B IT1023066 B IT 1023066B IT 5343774 A IT5343774 A IT 5343774A IT 5343774 A IT5343774 A IT 5343774A IT 1023066 B IT1023066 B IT 1023066B
Authority
IT
Italy
Prior art keywords
polybutylenterephthalate
thermoplastic shape
masses
shape masses
thermoplastic
Prior art date
Application number
IT5343774A
Other languages
English (en)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT1023066B publication Critical patent/IT1023066B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/901—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism making use of the energy of the arc or an auxiliary arc
IT5343774A 1973-10-10 1974-10-09 Masse sagomabili termoplastiche di polibutilentereftalato IT1023066B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732350832 DE2350832B2 (de) 1973-10-10 1973-10-10 Hochspannungsschalter

Publications (1)

Publication Number Publication Date
IT1023066B true IT1023066B (it) 1978-05-10

Family

ID=5895011

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5343774A IT1023066B (it) 1973-10-10 1974-10-09 Masse sagomabili termoplastiche di polibutilentereftalato

Country Status (2)

Country Link
DE (1) DE2350832B2 (it)
IT (1) IT1023066B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418963A1 (fr) * 1978-03-01 1979-09-28 Merlin Gerin Dispositif d'extinction d'arc a autosoufflage et a arc tournant
EP0019806B1 (en) * 1979-05-25 1983-11-30 Mitsubishi Denki Kabushiki Kaisha Power circuit interrupter with arc-extinguishing means
EP0021951A1 (fr) * 1979-06-14 1981-01-07 Merlin Gerin Interrupteur à autosoufflage par aspiration
DE3134200A1 (de) * 1981-08-27 1983-03-10 Siemens AG, 1000 Berlin und 8000 München Elektrischer schalter
IT1196105B (it) * 1984-05-10 1988-11-10 Sace Spa Interruttore elettrico ad alta tensione con dispositivo di estinzione dell'arco mediante autogenerazione di pressione di un fluido di estinzione
DE3437707A1 (de) * 1984-09-20 1986-03-27 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Druckgasschalter
EP0202496B1 (de) * 1985-05-20 1989-02-22 BBC Brown Boveri AG Druckgasschalter
DE9210086U1 (de) * 1992-07-22 1993-11-25 Siemens AG, 80333 München Hochspannungs-Leistungsschalter
DE19613569A1 (de) * 1996-04-04 1997-10-09 Asea Brown Boveri Leistungsschalter
DE19629475A1 (de) * 1996-07-10 1998-01-15 Siemens Ag Druckgasleistungsschalter

Also Published As

Publication number Publication date
DE2350832A1 (de) 1975-04-24
DE2350832B2 (de) 1980-05-08

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