DE2833374A1 - Chemical adsorption filter for motor cabs - has number of separate, exchangeable elements with different functions to remove different gaseous components - Google Patents

Chemical adsorption filter for motor cabs - has number of separate, exchangeable elements with different functions to remove different gaseous components

Info

Publication number
DE2833374A1
DE2833374A1 DE19782833374 DE2833374A DE2833374A1 DE 2833374 A1 DE2833374 A1 DE 2833374A1 DE 19782833374 DE19782833374 DE 19782833374 DE 2833374 A DE2833374 A DE 2833374A DE 2833374 A1 DE2833374 A1 DE 2833374A1
Authority
DE
Germany
Prior art keywords
different
motor
chemical adsorption
separate
adsorption filter
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.)
Withdrawn
Application number
DE19782833374
Other languages
German (de)
Inventor
Heinz Gresch
Heinz Hoelter
Heinrich Igelbuescher
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.)
Filing date
Publication date
Priority claimed from DE19782820314 external-priority patent/DE2820314A1/en
Priority to DE19782833374 priority Critical patent/DE2833374A1/en
Application filed by Individual filed Critical Individual
Priority to BE2/57716A priority patent/BE875445A/en
Priority to NL7903187A priority patent/NL7903187A/en
Priority to AU46543/79A priority patent/AU534220B2/en
Priority to GB7915337A priority patent/GB2021435B/en
Priority to IT22360/79A priority patent/IT1112819B/en
Priority to JP5482879A priority patent/JPS54149147A/en
Priority to FR7911660A priority patent/FR2425337B1/fr
Priority to CH434179A priority patent/CH639608A5/en
Publication of DE2833374A1 publication Critical patent/DE2833374A1/en
Priority to JP1989093955U priority patent/JPH039790Y2/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0658—Filter elements specially adapted for their arrangement in vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0608—Filter arrangements in the air stream
    • B60H2003/065—Details for holding filter elements in position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0608—Filter arrangements in the air stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Filtering Materials (AREA)

Abstract

Chemical adsorption filter for motor tabs, has a number of separate elements with different functions to remove different gaseous components. Each elements an be independently exchanged and the unit built up to suit the requirements. This arrangement allows the individual components to be changed when they become saturated. Filter allows the removal of gases and vapours e.g. NOx hydrocarbons petrol fumes, CO etc.

Description

Beschreibung und Erläuterung zur ZusatzpatentanmeldungDescription and explanation of the additional patent application

Mehrlagen Autofilter Zusatz zu P 28 20 314.7 In der Hauptanmeldung 'Chemisorptionsfließfilter für Autokabinen'wird ein Filter beschrieben, das aus einem kissenartigen Paket zusammengesetzt ist und aus mehreren einzelnen Schichten besteht, zwischen denen die Absorptionsmassen eingelagert sind und die einzelnen Filterschichten vorzugsweise als Fließfiltergewebeform ausgebildet sein sollten und miteinander vernäht oder verwebt bzw. als Nadelkissen bestehen, und die einzelnen Stützgewebe vernadelt sind und somit als platten-, kissenförmige Gebilde zusammengefügt sein können.Multi-layer auto filter addition to P 28 20 314.7 in the main application 'Chemisorption flow filter for car cabins' describes a filter that consists of is composed of a pillow-like package and consists of several individual layers exists, between which the absorption masses are embedded and the individual Filter layers should preferably be designed as a flow filter fabric shape and sewn or woven together or exist as pin cushions, and the individual Supporting fabrics are needled and thus joined together as a plate-like, pillow-like structure could be.

Beim Einsatz dieser Filterkissen ist die Aufgabenstellung, verschiedene Schadstoffe zu absorbieren, z. B. N0x, Kohlenwasserstoffe, Benzpiren, Kohlenmonoxyd usw.When using these filter pads, the task is different To absorb pollutants, e.g. B. N0x, hydrocarbons, benzene, carbon monoxide etc.

Für die unterschiedlichen Schadstoffe sind auch unterschiedliche Chemisorptionsmedien schichtenweise vorgesehen und notwendig.There are also different chemisorption media for the different pollutants provided and necessary in layers.

Der Verbrauch ist aufgrund der unterschiedlichen Schadgas-Konzentration auch unterschiedlich in der Sättigungszeit.The consumption is due to the different pollutant gas concentration also different in the saturation time.

Aus diesem Grunde wird erfindungsgemäß vorgeschlagen, die einzelnen Chemisorptionsmassen, die erfindungsgemäß im Nadelfließpaket eingearbeitet sind, voneinander unabhängig aufeinanderzulagern, damit sie bedarfsgerecht einzeln auszuwechseln sind.For this reason it is proposed according to the invention, the individual Chemisorption masses that are incorporated in the needle flow package according to the invention, to be stored independently of one another so that they can be replaced individually as required are.

In der beiliegenden Zeichnung ist die erfindungsgemäße Mehrlagen-Autofilter-Konstruktion dargestellt.In the accompanying drawing is the multi-layer car filter construction according to the invention shown.

Mit 1, 2 und 3 die unterschiedlichen Chemisorptionsfilterschichten, die leicht mon- und demontierbar sind.With 1, 2 and 3 the different chemisorption filter layers, which are easy to assemble and disassemble.

Diese Konstruktion gilt nicht nur für Autofilter sondern sie ist zweckdienlicherweise überall dort anwendbar, wo unterschiedliche Schadstoffbelastungen durch Chemisorptionsfilter beseitigt werden sollen.This construction is not only valid for car filters but it is useful Can be used wherever different pollutant loads from chemisorption filters should be eliminated.

PatentanspruchClaim

Claims (1)

Patentanspruch Anspruch 1 Chemisorptionsfilter vorzugsweise für Autokabinen dadurch gekennzeichnet, daß sie als einzelne Fließfilter-Plattenelemente mit den unterschiedlichen Chemisorptionsmassen hergestellt sind und den Erfordernissen entsprechend übereinander gelegt werden und einzeln auswechselbar sind.Claim Claim 1 chemisorption filter, preferably for car cabins characterized in that it is used as a single flow filter plate elements with the different chemisorption masses are produced and the requirements accordingly are placed on top of each other and can be individually replaced.
DE19782833374 1978-02-24 1978-07-29 Chemical adsorption filter for motor cabs - has number of separate, exchangeable elements with different functions to remove different gaseous components Withdrawn DE2833374A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE19782833374 DE2833374A1 (en) 1978-05-10 1978-07-29 Chemical adsorption filter for motor cabs - has number of separate, exchangeable elements with different functions to remove different gaseous components
BE2/57716A BE875445A (en) 1978-05-10 1979-04-10 MOTOR VEHICLE INTERIOR VENTILATION AIR FILTER
NL7903187A NL7903187A (en) 1978-05-10 1979-04-23 FILTER FOR THE FRESH AIR SUPPLY TO CAR CABINS.
AU46543/79A AU534220B2 (en) 1978-02-24 1979-04-27 Multicomponent air filter/adsorber
GB7915337A GB2021435B (en) 1978-05-10 1979-05-02 Air filter
IT22360/79A IT1112819B (en) 1978-05-10 1979-05-04 FILTER FOR THE SUPPLY OF EXTERNAL AIR TO THE CABIN OF AUTOMOBILES
JP5482879A JPS54149147A (en) 1978-05-10 1979-05-07 Filter of feeding suction air to cabin of automobile
FR7911660A FR2425337B1 (en) 1978-05-10 1979-05-08
CH434179A CH639608A5 (en) 1978-05-10 1979-05-09 FILTER FOR THE FRESH AIR SUPPLY TO CAR CABINS AND USE OF THE FILTER.
JP1989093955U JPH039790Y2 (en) 1978-05-10 1989-08-11

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782820314 DE2820314A1 (en) 1978-05-10 1978-05-10 Air supply filter for the interior of motor vehicles - uses several layers of chemical sorption agents and has low mfg. cost
DE19782833374 DE2833374A1 (en) 1978-05-10 1978-07-29 Chemical adsorption filter for motor cabs - has number of separate, exchangeable elements with different functions to remove different gaseous components

Publications (1)

Publication Number Publication Date
DE2833374A1 true DE2833374A1 (en) 1980-02-14

Family

ID=25774434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782833374 Withdrawn DE2833374A1 (en) 1978-02-24 1978-07-29 Chemical adsorption filter for motor cabs - has number of separate, exchangeable elements with different functions to remove different gaseous components

Country Status (1)

Country Link
DE (1) DE2833374A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3941899A1 (en) * 1989-12-19 1991-06-20 Kessler & Luch Gmbh AIR PERFORMANCE WITH FILTER
US5350444A (en) * 1993-01-25 1994-09-27 The Healthwise Auto Filter Inc. Passenger vehicle with a filtered air intake
US5540617A (en) * 1993-09-03 1996-07-30 Mercedes-Benz Ag Filter arrangement consisting of at least two filters which can be flowed through one after the other

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3941899A1 (en) * 1989-12-19 1991-06-20 Kessler & Luch Gmbh AIR PERFORMANCE WITH FILTER
US5350444A (en) * 1993-01-25 1994-09-27 The Healthwise Auto Filter Inc. Passenger vehicle with a filtered air intake
US5540617A (en) * 1993-09-03 1996-07-30 Mercedes-Benz Ag Filter arrangement consisting of at least two filters which can be flowed through one after the other

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
8130 Withdrawal