CN110454266B - 一种自清洁系统及其方法 - Google Patents

一种自清洁系统及其方法 Download PDF

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Publication number
CN110454266B
CN110454266B CN201910374110.7A CN201910374110A CN110454266B CN 110454266 B CN110454266 B CN 110454266B CN 201910374110 A CN201910374110 A CN 201910374110A CN 110454266 B CN110454266 B CN 110454266B
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CN
China
Prior art keywords
exhaust
coil
self
cleaning
conduit
Prior art date
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Active
Application number
CN201910374110.7A
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English (en)
Chinese (zh)
Other versions
CN110454266A (zh
Inventor
P·M·皮尔兹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Insitu Inc
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Insitu Inc
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Publication date
Application filed by Insitu Inc filed Critical Insitu Inc
Publication of CN110454266A publication Critical patent/CN110454266A/zh
Application granted granted Critical
Publication of CN110454266B publication Critical patent/CN110454266B/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/04—Exhaust treating devices having provisions not otherwise provided for for regeneration or reactivation, e.g. of catalyst
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2290/00—Movable parts or members in exhaust systems for other than for control purposes
    • F01N2290/08—Movable parts or members in exhaust systems for other than for control purposes with oscillating or vibrating movement
    • F01N2290/10—Movable parts or members in exhaust systems for other than for control purposes with oscillating or vibrating movement actuated by pressure of exhaust gases, e.g. exhaust pulses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2470/00—Structure or shape of exhaust gas passages, pipes or tubes
    • F01N2470/20—Dimensional characteristics of tubes, e.g. length, diameter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2470/00—Structure or shape of exhaust gas passages, pipes or tubes
    • F01N2470/24—Concentric tubes or tubes being concentric to housing, e.g. telescopically assembled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2530/00—Selection of materials for tubes, chambers or housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Cleaning In General (AREA)
  • Processes For Solid Components From Exhaust (AREA)
CN201910374110.7A 2018-05-08 2019-05-07 一种自清洁系统及其方法 Active CN110454266B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/974,618 2018-05-08
US15/974,618 US10814362B2 (en) 2018-05-08 2018-05-08 Exhaust passage deposit mitigation

Publications (2)

Publication Number Publication Date
CN110454266A CN110454266A (zh) 2019-11-15
CN110454266B true CN110454266B (zh) 2023-01-17

Family

ID=66379768

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910374110.7A Active CN110454266B (zh) 2018-05-08 2019-05-07 一种自清洁系统及其方法

Country Status (4)

Country Link
US (1) US10814362B2 (https=)
EP (1) EP3567231B1 (https=)
JP (1) JP7377619B2 (https=)
CN (1) CN110454266B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11402041B2 (en) * 2019-12-18 2022-08-02 The Boeing Company Gimbal clearances optimization system
CN111963289A (zh) * 2020-08-25 2020-11-20 余付宁 一种能够净化排出气体的汽车排气管

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268007A (en) 1963-08-16 1966-08-23 Cities Service Oil Co Paraffin cleaner for well tubing
US4583585A (en) * 1981-07-22 1986-04-22 Elf France System for cleaning tube-type exchangers automatically during operation
FR2568493B1 (fr) 1984-08-03 1986-09-05 Scemama Patrick Nouveau racleur pour le nettoyage de canalisation et procede le mettant en oeuvre.
JPH063138Y2 (ja) * 1989-04-26 1994-01-26 富士ロビン株式会社 エンジンマフラのカーボン自動除去装置
US5457749A (en) * 1990-04-09 1995-10-10 Noise Cancellation Technologies, Inc. Electronic muffler
JP3231432B2 (ja) 1992-10-27 2001-11-19 株式会社日本製鋼所 筒状内面清掃装置
KR100215657B1 (ko) 1996-09-19 1999-08-16 이기호 내연기관의 연소 및 배기정화촉진장치
US8176885B2 (en) * 2008-08-25 2012-05-15 Cummins Intellectual Properties, Inc. Cooling system with fouling reducing element
JP2013096394A (ja) * 2011-11-07 2013-05-20 Yanmar Co Ltd エンジン装置
DE102012017178A1 (de) * 2012-03-10 2013-09-12 Volkswagen Aktiengesellschaft Abgasreinigungsvorrichtung
CN206801671U (zh) * 2017-06-08 2017-12-26 江苏辰熠机械科技有限公司 一种可清理残留物的新型排气管

Also Published As

Publication number Publication date
JP2019218946A (ja) 2019-12-26
EP3567231A1 (en) 2019-11-13
CN110454266A (zh) 2019-11-15
EP3567231B1 (en) 2021-07-07
JP7377619B2 (ja) 2023-11-10
US10814362B2 (en) 2020-10-27
US20190344313A1 (en) 2019-11-14

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