JPWO2021090557A1 - - Google Patents
Info
- Publication number
- JPWO2021090557A1 JPWO2021090557A1 JP2021554826A JP2021554826A JPWO2021090557A1 JP WO2021090557 A1 JPWO2021090557 A1 JP WO2021090557A1 JP 2021554826 A JP2021554826 A JP 2021554826A JP 2021554826 A JP2021554826 A JP 2021554826A JP WO2021090557 A1 JPWO2021090557 A1 JP WO2021090557A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/16—Centrifugal pumps for displacing without appreciable compression
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/083—Sealings especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
- F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023218193A JP2024023864A (ja) | 2019-11-08 | 2023-12-25 | 送風機 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019202824 | 2019-11-08 | ||
JP2019202824 | 2019-11-08 | ||
PCT/JP2020/032538 WO2021090557A1 (ja) | 2019-11-08 | 2020-08-28 | 送風機 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023218193A Division JP2024023864A (ja) | 2019-11-08 | 2023-12-25 | 送風機 |
Publications (3)
Publication Number | Publication Date |
---|---|
JPWO2021090557A1 true JPWO2021090557A1 (ja) | 2021-05-14 |
JPWO2021090557A5 JPWO2021090557A5 (ja) | 2022-07-07 |
JP7445839B2 JP7445839B2 (ja) | 2024-03-08 |
Family
ID=75849838
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021554826A Active JP7445839B2 (ja) | 2019-11-08 | 2020-08-28 | 送風機 |
JP2023218193A Pending JP2024023864A (ja) | 2019-11-08 | 2023-12-25 | 送風機 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023218193A Pending JP2024023864A (ja) | 2019-11-08 | 2023-12-25 | 送風機 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11808284B2 (ja) |
EP (1) | EP4056857A4 (ja) |
JP (2) | JP7445839B2 (ja) |
CN (1) | CN114600347A (ja) |
WO (1) | WO2021090557A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11808284B2 (en) | 2019-11-08 | 2023-11-07 | Panasonic Intellectual Property Management Co., Ltd. | Blower |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6070799U (ja) | 1983-10-24 | 1985-05-18 | カルソニックカンセイ株式会社 | 送風機 |
DE19909507C1 (de) * | 1999-03-04 | 2000-11-16 | Temic Auto Electr Motors Gmbh | Radialgebläse, insbesondere für Heizungs- und Klimaanlagen |
JP2000309217A (ja) | 1999-04-27 | 2000-11-07 | Denso Corp | 送風ユニット |
JP4185654B2 (ja) * | 2000-08-04 | 2008-11-26 | カルソニックカンセイ株式会社 | 遠心式の多翼送風機 |
KR200414690Y1 (ko) * | 2006-02-14 | 2006-04-21 | 효성전기주식회사 | 블로어 모터용 오일유입방지장치 |
KR101474425B1 (ko) * | 2008-01-21 | 2014-12-22 | 엘지전자 주식회사 | 냉장고용 팬 조립체 |
JP2009177945A (ja) | 2008-01-24 | 2009-08-06 | Calsonic Kansei Corp | 電動ファン装置 |
JP5948599B2 (ja) | 2011-09-07 | 2016-07-06 | パナソニックIpマネジメント株式会社 | ファンモータ、このファンモータを用いた車載用空調装置およびファンモータの組立方法 |
JP6111914B2 (ja) * | 2013-07-11 | 2017-04-12 | 株式会社デンソー | 送風機 |
CN204126909U (zh) * | 2014-10-29 | 2015-01-28 | 张志村 | 一种用于驱动流体的机电一体装置 |
KR102648545B1 (ko) * | 2016-07-19 | 2024-03-18 | 엘지이노텍 주식회사 | 팬 모터 및 이를 포함하는 차량 |
CN110249137B (zh) | 2017-01-31 | 2021-06-18 | 松下知识产权经营株式会社 | 风机 |
JP2019124142A (ja) | 2018-01-12 | 2019-07-25 | 日本電産株式会社 | 送風装置及び掃除機 |
US11808284B2 (en) | 2019-11-08 | 2023-11-07 | Panasonic Intellectual Property Management Co., Ltd. | Blower |
-
2020
- 2020-08-28 US US17/755,224 patent/US11808284B2/en active Active
- 2020-08-28 CN CN202080075165.9A patent/CN114600347A/zh active Pending
- 2020-08-28 EP EP20884908.3A patent/EP4056857A4/en active Pending
- 2020-08-28 WO PCT/JP2020/032538 patent/WO2021090557A1/ja unknown
- 2020-08-28 JP JP2021554826A patent/JP7445839B2/ja active Active
-
2023
- 2023-12-25 JP JP2023218193A patent/JP2024023864A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP4056857A1 (en) | 2022-09-14 |
CN114600347A (zh) | 2022-06-07 |
EP4056857A4 (en) | 2023-01-11 |
WO2021090557A1 (ja) | 2021-05-14 |
US11808284B2 (en) | 2023-11-07 |
JP7445839B2 (ja) | 2024-03-08 |
JP2024023864A (ja) | 2024-02-21 |
US20220403855A1 (en) | 2022-12-22 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220310 |
|
RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20221024 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230613 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20231031 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231226 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240116 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240129 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 7445839 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |