FR2234455B1 - - Google Patents

Info

Publication number: FR2234455B1
Authority: FR; France
Prior art keywords: chamber; waste liquid; filter; expansion; gas
Prior art date: 1973-06-25
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.): Expired

Application number

FR7406891A

Other languages

Other versions

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.)

Individual

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

1973-06-25

Filing date

1974-02-28

Publication date

1976-12-10

1973-06-25 Priority claimed from JP7439873U external-priority patent/JPS529923Y2/ja

1973-09-28 Priority claimed from JP11244373U external-priority patent/JPS5147145Y2/ja

1974-02-28 Application filed by Individual filed Critical Individual

1975-01-17 Publication of FR2234455A1 publication Critical patent/FR2234455A1/fr

1976-12-10 Application granted granted Critical

1976-12-10 Publication of FR2234455B1 publication Critical patent/FR2234455B1/fr

Status Expired legal-status Critical Current

Classifications

- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/038—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of perforated plates defining expansion chambers associated with condensation and collection chambers, e.g. for adiabatic expansion of gases and subsequent collection of condensed liquids
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Filtering Of Dispersed Particles In Gases (AREA)
Exhaust Gas After Treatment (AREA)
Treating Waste Gases (AREA)

FR7406891A 1973-06-25 1974-02-28 Expired FR2234455B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP7439873U JPS529923Y2 (fr)	1973-06-25	1973-06-25
JP11244373U JPS5147145Y2 (fr)	1973-09-28	1973-09-28

Publications (2)

Publication Number	Publication Date
FR2234455A1 FR2234455A1 (fr)	1975-01-17
FR2234455B1 true FR2234455B1 (fr)	1976-12-10

Family

ID=26415539

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7406891A Expired FR2234455B1 (fr)	1973-06-25	1974-02-28

Country Status (9)

Country	Link
BE (1)	BE811531A (fr)
CA (1)	CA1001850A (fr)
CH (1)	CH573046A5 (fr)
DE (1)	DE2409000C3 (fr)
FR (1)	FR2234455B1 (fr)
GB (1)	GB1440878A (fr)
IT (1)	IT1003662B (fr)
NL (1)	NL156481B (fr)
SE (1)	SE409224B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2264073A (en) *	1992-02-13	1993-08-18	Michael Taylor	"method of and apparatus for cleaning exhaust emissions"

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1509820A (fr) *	1966-02-01	1968-01-12		épurateur de gaz d'échappement pour les automobiles
FR2120928A5 (fr) *	1970-12-29	1972-08-18	Aoi Katashi

1974
- 1974-02-22 NL NL7402459.A patent/NL156481B/xx unknown
- 1974-02-22 CA CA193,267A patent/CA1001850A/en not_active Expired
- 1974-02-25 DE DE2409000A patent/DE2409000C3/de not_active Expired
- 1974-02-25 BE BE141351A patent/BE811531A/fr not_active IP Right Cessation
- 1974-02-25 CH CH261374A patent/CH573046A5/xx not_active IP Right Cessation
- 1974-02-26 SE SE7402535A patent/SE409224B/xx unknown
- 1974-02-28 GB GB920874A patent/GB1440878A/en not_active Expired
- 1974-02-28 FR FR7406891A patent/FR2234455B1/fr not_active Expired
- 1974-03-04 IT IT7448969A patent/IT1003662B/it active

Also Published As

Publication number	Publication date
NL156481B (nl)	1978-04-17
BE811531A (fr)	1974-06-17
SE409224B (sv)	1979-08-06
DE2409000C3 (de)	1980-03-06
NL7402459A (fr)	1974-12-30
SE7402535L (fr)	1974-12-27
CH573046A5 (fr)	1976-02-27
GB1440878A (en)	1976-06-30
FR2234455A1 (fr)	1975-01-17
DE2409000B2 (de)	1979-06-28
DE2409000A1 (de)	1975-01-16
CA1001850A (en)	1976-12-21
IT1003662B (it)	1976-06-10

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Legal Events

Date	Code	Title	Description
1987-12-24	ST	Notification of lapse