EP 3936721 A4 20220316 - COMPRESSOR AND TOOL
Title (en)
COMPRESSOR AND TOOL
Title (de)
VERDICHTER UND WERKZEUG
Title (fr)
COMPRESSEUR ET OUTIL
Publication
Application
Priority
JP 2019018801 W 20190510
Abstract (en)
[origin: EP3936721A1] A compressor (1) comprising a rotary shaft (3), bearings (4A, 4B), a motor (5), a compression unit (6, 10), and a housing (2) accommodating the rotary shaft (3), bearings (4A, 4B), motor (5), and compression unit (6, 10), wherein a first hanging bolt hole (25) and a second hanging bolt hole (26) for hanging the housing (2) are provided in an outer peripheral side surface (21a) of a main body portion (21) of the housing (2), the first hanging bolt hole (25) is provided in a thick portion (21b) of the main body portion (21), and the second hanging bolt hole (26) is provided at a position offset by 180° from the thick portion (21b) in the peripheral direction of the main body portion (21).
IPC 8 full level
F04B 39/12 (2006.01); F01C 21/10 (2006.01); F04B 39/14 (2006.01); F04B 41/00 (2006.01); F04C 23/00 (2006.01); F04C 29/00 (2006.01)
CPC (source: EP)
F01C 21/007 (2013.01); F01C 21/10 (2013.01); F04B 39/12 (2013.01); F04B 39/14 (2013.01); F04B 41/00 (2013.01); F04C 23/008 (2013.01); F04C 29/00 (2013.01); F04C 2240/805 (2013.01)
Citation (search report)
- [XI] US 2018258935 A1 20180913 - TSUKAHARA MASATO [JP], et al
- [XI] US 2013251557 A1 20130926 - OTA TAKAYUKI [JP], et al
- [X] US 2015147214 A1 20150528 - NAGAHARA KENJI [JP], et al
- See references of WO 2020230207A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3936721 A1 20220112; EP 3936721 A4 20220316; JP 7372967 B2 20231101; JP WO2020230207 A1 20201119; WO 2020230207 A1 20201119
DOCDB simple family (application)
EP 19928733 A 20190510; JP 2019018801 W 20190510; JP 2021519050 A 20190510