Schraubenverdichter
EP4737726
6. Mai 2026
Anmelder: Hitachi, Ltd. 🇯🇵
Details
- Veröffentlichungs-Nr.
- EP4737726
- Anmeldetag
- 10. Juli 2025
- Veröffentlichung
- 6. Mai 2026
- Rechtsraum
- EP
- IPC
- F04C18/16, F04C27/00(AMANO YASUSHI et al.)
Abstract
A screw compressor (100) includes a first seal (8a), a second seal (8b), and a third seal (8c) which are non-contact seals from a rotor side (3) to a bearing side (10) of a shaft seal portion (16), a compressed gas supply device (40) which is different from a rotor that supplies compressed gas between the first seal (8a) and the second seal (8b), and a heating device (14) that heats the compressed gas supplied between the first seal (8a) and the second seal (8b) from the compressed gas supply device (40).
Anmelder
- Firma
- Hitachi, Ltd.
- Land
- 🇯🇵 Japan
🇯🇵
Hitachi
Japanischer Konzern, der Technik für Energie, Bahn, Industrieanlagen, Informationstechnik und Haushaltsgeräte entwickelt und herstellt.
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