GB1414532A - Method of and apparatus for controlling the concentration of a component in a liquid - Google Patents

Method of and apparatus for controlling the concentration of a component in a liquid

Info

Publication number
GB1414532A
GB1414532A GB2537673A GB2537673A GB1414532A GB 1414532 A GB1414532 A GB 1414532A GB 2537673 A GB2537673 A GB 2537673A GB 2537673 A GB2537673 A GB 2537673A GB 1414532 A GB1414532 A GB 1414532A
Authority
GB
United Kingdom
Prior art keywords
concentration
controlling
liquid
component
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
GB2537673A
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 GB1414532A publication Critical patent/GB1414532A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
    • G03G15/104—Preparing, mixing, transporting or dispensing developer
    • G03G15/105—Detection or control means for the toner concentration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Wet Developing In Electrophotography (AREA)
GB2537673A 1972-05-29 1973-05-29 Method of and apparatus for controlling the concentration of a component in a liquid Expired GB1414532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722226004 DE2226004A1 (de) 1972-05-29 1972-05-29 Verfahren und vorrichtung zur messung der fluessigtonerkonzentration

Publications (1)

Publication Number Publication Date
GB1414532A true GB1414532A (en) 1975-11-19

Family

ID=5846155

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2537673A Expired GB1414532A (en) 1972-05-29 1973-05-29 Method of and apparatus for controlling the concentration of a component in a liquid

Country Status (6)

Country Link
JP (1) JPS4951956A (fr)
AU (1) AU5438173A (fr)
DE (1) DE2226004A1 (fr)
FR (1) FR2186680A1 (fr)
GB (1) GB1414532A (fr)
NL (1) NL7306991A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124556A (ja) * 1974-08-23 1976-02-27 Tamura Seisakusho Kk Furatsukusutofusochi
JPS5179362U (fr) * 1974-12-19 1976-06-23
JPS5285484U (fr) * 1975-12-23 1977-06-25
JPS5726963U (fr) * 1981-07-01 1982-02-12
JPS639837A (ja) * 1986-06-30 1988-01-16 Mitsuboshi Belting Ltd 密度検出装置

Also Published As

Publication number Publication date
FR2186680A1 (fr) 1974-01-11
NL7306991A (fr) 1973-12-03
DE2226004A1 (de) 1973-12-13
AU5438173A (en) 1974-10-17
JPS4951956A (fr) 1974-05-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees