GB1473415A - Processing ammonia-containing exhaust in copying machines - Google Patents

Processing ammonia-containing exhaust in copying machines

Info

Publication number
GB1473415A
GB1473415A GB3268374A GB3268374A GB1473415A GB 1473415 A GB1473415 A GB 1473415A GB 3268374 A GB3268374 A GB 3268374A GB 3268374 A GB3268374 A GB 3268374A GB 1473415 A GB1473415 A GB 1473415A
Authority
GB
United Kingdom
Prior art keywords
copying machines
containing exhaust
ammonia
processing ammonia
july
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.)
Expired
Application number
GB3268374A
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst AG
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
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of GB1473415A publication Critical patent/GB1473415A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D7/00—Gas processing apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Treating Waste Gases (AREA)
GB3268374A 1973-07-26 1974-07-24 Processing ammonia-containing exhaust in copying machines Expired GB1473415A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732337961 DE2337961C3 (de) 1973-07-26 1973-07-26 Verfahren zur Ammoniakführung in Kopiergeräten

Publications (1)

Publication Number Publication Date
GB1473415A true GB1473415A (en) 1977-05-11

Family

ID=5888036

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3268374A Expired GB1473415A (en) 1973-07-26 1974-07-24 Processing ammonia-containing exhaust in copying machines

Country Status (8)

Country Link
JP (1) JPS5045637A (OSRAM)
CA (1) CA1019613A (OSRAM)
DE (1) DE2337961C3 (OSRAM)
FR (1) FR2238958B1 (OSRAM)
GB (1) GB1473415A (OSRAM)
HU (1) HU172024B (OSRAM)
IT (1) IT1016972B (OSRAM)
NL (1) NL7409612A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215926A (en) * 1976-12-30 1980-08-05 Hoechst Aktiengesellschaft Process for conducting ammonia in a developing apparatus used for developing diazotype copying material

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2649294C3 (de) * 1976-10-29 1979-09-06 Hoechst Ag, 6000 Frankfurt Einrichtung zur Ammoniakrückgewinnung aus der Absaugluft einer Entwicklungskammer in Kopiergeräten
DE2649975C2 (de) * 1976-10-30 1978-06-08 Hoechst Ag, 6000 Frankfurt Anordnung zur Ammoniakzuführung in die Entwicklungskammer von Kopiergeräten
US4166728A (en) * 1973-07-26 1979-09-04 Hoechst Aktiengesellschaft Process for conducting ammonia in copying machines
US4122473A (en) * 1976-06-28 1978-10-24 Addressograph-Multigraph Corporation Developer residue waste eliminator for diazo machines
JP2018001801A (ja) 2016-06-27 2018-01-11 株式会社デンソー 車両制御装置及び車両制御方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835809U (OSRAM) * 1971-09-01 1973-04-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215926A (en) * 1976-12-30 1980-08-05 Hoechst Aktiengesellschaft Process for conducting ammonia in a developing apparatus used for developing diazotype copying material

Also Published As

Publication number Publication date
DE2337961A1 (de) 1975-02-13
IT1016972B (it) 1977-06-20
NL7409612A (nl) 1975-01-28
DE2337961C3 (de) 1979-07-19
JPS5045637A (OSRAM) 1975-04-23
HU172024B (hu) 1978-05-28
DE2337961B2 (de) 1978-11-09
FR2238958B1 (OSRAM) 1979-07-27
FR2238958A1 (OSRAM) 1975-02-21
CA1019613A (en) 1977-10-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee