JP2019089451A - 気体噴出装置および気体噴出方法 - Google Patents
気体噴出装置および気体噴出方法 Download PDFInfo
- Publication number
- JP2019089451A JP2019089451A JP2017219511A JP2017219511A JP2019089451A JP 2019089451 A JP2019089451 A JP 2019089451A JP 2017219511 A JP2017219511 A JP 2017219511A JP 2017219511 A JP2017219511 A JP 2017219511A JP 2019089451 A JP2019089451 A JP 2019089451A
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- JP
- Japan
- Prior art keywords
- gas
- unit
- compression unit
- intake
- camera
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C9/00—Oscillating-piston machines or engines
- F01C9/002—Oscillating-piston machines or engines the piston oscillating around a fixed axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C21/00—Oscillating-piston pumps specially adapted for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C21/00—Oscillating-piston pumps specially adapted for elastic fluids
- F04C21/002—Oscillating-piston pumps specially adapted for elastic fluids the piston oscillating around a fixed axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
- F04C29/0085—Prime movers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C9/00—Oscillating-piston machines or pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C9/00—Oscillating-piston machines or pumps
- F04C9/002—Oscillating-piston machines or pumps the piston oscillating around a fixed axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/54—Cleaning windscreens, windows or optical devices using gas, e.g. hot air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2220/00—Application
- F04C2220/28—Application for pulsed fluid flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/80—Other components
- F04C2240/81—Sensor, e.g. electronic sensor for control or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
- F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
Description
10 圧縮部
11 シリンダ
12a 回転体
13 駆動部
13a モータ
13e 突起部
31 カメラ電源
32 ワイパスイッチ
100 気体噴出装置
110 検出部
120 制御部
C カメラ
SW スイッチ
W ワイパ
We ワイパ電源
Claims (5)
- シリンダ内の回転体で気体を圧縮する圧縮部を用いて気体を噴出する気体噴出装置であって、
前記シリンダ内の前記回転体の位置を前記回転体に連結された歯車の位置に基づいて検出する検出部と、
外部から噴出指示を受けた場合に、前記検出部の検出結果に応じて前記圧縮部の吸気または排気を制御する制御部と
を備えることを特徴とする気体噴出装置。 - 前記制御部は、
前記噴出指示を受け、前記圧縮部が吸気した状態である場合に、排気を経て吸気完了状態へ制御すること
を特徴とする請求項1に記載の気体噴出装置。 - 前記制御部は、
所定時間内に前記吸気完了状態が検出されなかった場合に、異常と判定すること
を特徴とする請求項2に記載の気体噴出装置。 - 前記制御部は、
前記異常と判定した場合に、前記圧縮部が再起動するまで前記圧縮部を停止すること
を特徴とする請求項3に記載の気体噴出装置。 - シリンダ内の回転体で気体を圧縮する圧縮部を用いて気体を噴出する気体噴出方法であって、
前記シリンダ内の前記回転体の位置を前記回転体に連結された歯車の位置に基づいて検出する検出工程と、
外部から噴出指示を受けた場合に、前記検出工程の検出結果に応じて前記圧縮部の吸気または排気を制御する制御工程と
を含むことを特徴とする気体噴出方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017219511A JP7016674B2 (ja) | 2017-11-14 | 2017-11-14 | 気体噴出装置および気体噴出方法 |
DE102018121612.2A DE102018121612A1 (de) | 2017-11-14 | 2018-09-05 | Gasausstoßvorrichtung |
CN201811113073.6A CN109774662A (zh) | 2017-11-14 | 2018-09-21 | 气体喷出装置及气体喷出方法 |
US16/151,858 US10962007B2 (en) | 2017-11-14 | 2018-10-04 | Gas ejection apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017219511A JP7016674B2 (ja) | 2017-11-14 | 2017-11-14 | 気体噴出装置および気体噴出方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019089451A true JP2019089451A (ja) | 2019-06-13 |
JP7016674B2 JP7016674B2 (ja) | 2022-02-07 |
Family
ID=66335322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017219511A Active JP7016674B2 (ja) | 2017-11-14 | 2017-11-14 | 気体噴出装置および気体噴出方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10962007B2 (ja) |
JP (1) | JP7016674B2 (ja) |
CN (1) | CN109774662A (ja) |
DE (1) | DE102018121612A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05306784A (ja) * | 1992-04-30 | 1993-11-19 | Matsushita Electric Works Ltd | バルブ装置 |
JP2009220719A (ja) * | 2008-03-17 | 2009-10-01 | Toyota Motor Corp | 車載カメラ雨滴除去装置 |
JP2017119480A (ja) * | 2015-12-28 | 2017-07-06 | 富士通テン株式会社 | 付着物除去装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100262087B1 (ko) * | 1997-12-20 | 2000-10-02 | 정몽규 | 에어압을이용한와이퍼장치 |
JP2005118652A (ja) * | 2003-10-15 | 2005-05-12 | Nanshin Seiki Seisakusho:Kk | エアーブロー装置及びそれを用いた洗浄装置 |
US7752933B2 (en) * | 2007-05-18 | 2010-07-13 | Tac, Llc | Speed controlled spring return actuator |
JP2009082851A (ja) * | 2007-10-01 | 2009-04-23 | Shin Meiwa Ind Co Ltd | 自動洗浄装置 |
JP5339797B2 (ja) * | 2008-07-08 | 2013-11-13 | キヤノン株式会社 | 吸入装置 |
MX340630B (es) * | 2012-07-11 | 2016-07-19 | Nissan Motor | Dispositivo de limpieza para camara montada en vehiculo y metodo de limpieza de camara montada en vehiculo. |
JP6417757B2 (ja) * | 2013-09-19 | 2018-11-07 | 株式会社デンソー | 車載光学センサ洗浄装置 |
US10267395B2 (en) * | 2015-03-18 | 2019-04-23 | Chong H. Kim | Rotational energy transfer from liquid environment to gas environment without the liquid penetration into gas environment |
JP6654550B2 (ja) * | 2016-11-22 | 2020-02-26 | 株式会社デンソーテン | 回転装置および付着物除去装置 |
JP2018091200A (ja) * | 2016-12-01 | 2018-06-14 | 株式会社デンソーテン | 空気圧縮装置および付着物除去装置 |
-
2017
- 2017-11-14 JP JP2017219511A patent/JP7016674B2/ja active Active
-
2018
- 2018-09-05 DE DE102018121612.2A patent/DE102018121612A1/de not_active Withdrawn
- 2018-09-21 CN CN201811113073.6A patent/CN109774662A/zh active Pending
- 2018-10-04 US US16/151,858 patent/US10962007B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05306784A (ja) * | 1992-04-30 | 1993-11-19 | Matsushita Electric Works Ltd | バルブ装置 |
JP2009220719A (ja) * | 2008-03-17 | 2009-10-01 | Toyota Motor Corp | 車載カメラ雨滴除去装置 |
JP2017119480A (ja) * | 2015-12-28 | 2017-07-06 | 富士通テン株式会社 | 付着物除去装置 |
Also Published As
Publication number | Publication date |
---|---|
CN109774662A (zh) | 2019-05-21 |
US10962007B2 (en) | 2021-03-30 |
DE102018121612A1 (de) | 2019-05-16 |
JP7016674B2 (ja) | 2022-02-07 |
US20190145413A1 (en) | 2019-05-16 |
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