JP6979705B2 - 流路切換弁 - Google Patents
流路切換弁 Download PDFInfo
- Publication number
- JP6979705B2 JP6979705B2 JP2019087432A JP2019087432A JP6979705B2 JP 6979705 B2 JP6979705 B2 JP 6979705B2 JP 2019087432 A JP2019087432 A JP 2019087432A JP 2019087432 A JP2019087432 A JP 2019087432A JP 6979705 B2 JP6979705 B2 JP 6979705B2
- Authority
- JP
- Japan
- Prior art keywords
- port
- valve body
- flow path
- valve
- ports
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims description 18
- 239000012530 fluid Substances 0.000 description 15
- 230000002093 peripheral effect Effects 0.000 description 13
- 239000003507 refrigerant Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010619 multiway switching Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019087432A JP6979705B2 (ja) | 2019-05-07 | 2019-05-07 | 流路切換弁 |
CN202010155380.1A CN111911660B (zh) | 2019-05-07 | 2020-03-09 | 流路切换阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019087432A JP6979705B2 (ja) | 2019-05-07 | 2019-05-07 | 流路切換弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020183777A JP2020183777A (ja) | 2020-11-12 |
JP6979705B2 true JP6979705B2 (ja) | 2021-12-15 |
Family
ID=73044837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019087432A Active JP6979705B2 (ja) | 2019-05-07 | 2019-05-07 | 流路切換弁 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6979705B2 (zh) |
CN (1) | CN111911660B (zh) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002221375A (ja) * | 2001-01-26 | 2002-08-09 | Matsushita Electric Ind Co Ltd | 空気調和機の四方切換弁 |
JP2009041636A (ja) * | 2007-08-08 | 2009-02-26 | Fuji Koki Corp | 四方切換弁用弁体 |
JP2011169390A (ja) * | 2010-02-18 | 2011-09-01 | Mitsubishi Materials Cmi Corp | 四方弁 |
JP6046076B2 (ja) * | 2014-04-10 | 2016-12-14 | 株式会社鷺宮製作所 | 流路切換弁用の弁体 |
JP6254980B2 (ja) * | 2015-08-07 | 2017-12-27 | 株式会社鷺宮製作所 | スライド式切換弁及び冷凍サイクルシステム |
JP2017075675A (ja) * | 2015-10-16 | 2017-04-20 | 株式会社鷺宮製作所 | スライド式切換弁及び冷凍サイクルシステム |
JP2017155887A (ja) * | 2016-03-03 | 2017-09-07 | 株式会社鷺宮製作所 | スライド式切換弁および冷凍サイクルシステム |
JP6476152B2 (ja) * | 2016-06-13 | 2019-02-27 | 株式会社鷺宮製作所 | スライド式切換弁及び冷凍サイクルシステム |
JP6449196B2 (ja) * | 2016-06-14 | 2019-01-09 | 株式会社鷺宮製作所 | スライド式切換弁および冷凍サイクルシステム |
JP6625584B2 (ja) * | 2017-05-12 | 2019-12-25 | 株式会社不二工機 | 流路切換弁 |
JP6515163B2 (ja) * | 2017-09-29 | 2019-05-15 | 株式会社不二工機 | 六方切換弁 |
-
2019
- 2019-05-07 JP JP2019087432A patent/JP6979705B2/ja active Active
-
2020
- 2020-03-09 CN CN202010155380.1A patent/CN111911660B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP2020183777A (ja) | 2020-11-12 |
CN111911660B (zh) | 2024-04-26 |
CN111911660A (zh) | 2020-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108869795B (zh) | 流路切换阀 | |
CN112324947B (zh) | 一种旋转式换向阀 | |
KR101094552B1 (ko) | 3 방향 볼 밸브 | |
CN105570498B (zh) | 流路切换阀 | |
CN108869794B (zh) | 流路切换阀 | |
JP2011196400A5 (zh) | ||
CN109424765B (zh) | 一种旋转式换向阀 | |
CN107366754A (zh) | 蝴蝶阀 | |
JP5927913B2 (ja) | ロータリ弁 | |
JP5997491B2 (ja) | 四方切換弁 | |
JP2015048871A (ja) | 流路切換弁 | |
US20210048233A1 (en) | Flow path switching valve and air conditioner | |
CN103410734A (zh) | 旋转压缩机 | |
JP6539470B2 (ja) | 流路切換弁 | |
JP6461589B2 (ja) | 流路切換弁 | |
JP5275948B2 (ja) | 四方切換弁 | |
JP6979705B2 (ja) | 流路切換弁 | |
KR20240090204A (ko) | 압축기 | |
CN107355563B (zh) | 换向阀及具有其的制冷系统 | |
EP2425136B1 (en) | Double-diaphragm pumps | |
CN1340670A (zh) | 流体换向阀 | |
CN105782032A (zh) | 涡旋压缩机 | |
JP6478586B2 (ja) | 流路切換弁 | |
JP2017223303A (ja) | 流路切換弁 | |
JP6933388B2 (ja) | 流路切換弁 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200120 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210210 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210330 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210525 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210810 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210826 |
|
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: 20211012 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20211109 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6979705 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |