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GB1497050A - Liquid-level indicators - Google Patents

Liquid-level indicators

Info

Publication number
GB1497050A
GB1497050A GB11115/75A GB1111575A GB1497050A GB 1497050 A GB1497050 A GB 1497050A GB 11115/75 A GB11115/75 A GB 11115/75A GB 1111575 A GB1111575 A GB 1111575A GB 1497050 A GB1497050 A GB 1497050A
Authority
GB
United Kingdom
Prior art keywords
march
liquid
rod
level indicators
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.)
Expired
Application number
GB11115/75A
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of GB1497050A publication Critical patent/GB1497050A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Gas Exhaust Devices For Batteries (AREA)

Abstract

1497050 Indicating liquid level ILLINOIS TOOL WORKS Inc 18 March 1975 [18 March 1974] 11115/75 Heading H1B In an accumulator a device fitted into the vent hole has a transparent rod 10 formed at 14 to promote total internal reflection (arrows 12) until the wedge surface is covered by the electrolyte which prohibits reflection. The device also has a porous filter 80 to prevent ignition of gases in the cell. The filter is retained by deformation of the resilient collar when the rod is inserted. An S.G. ball 36 may be provided.
GB11115/75A 1974-09-17 1975-03-18 Liquid-level indicators Expired GB1497050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB40416/74A GB1508576A (en) 1974-09-17 1974-09-17 Dispersion of solids in organic solvents

Publications (1)

Publication Number Publication Date
GB1497050A true GB1497050A (en) 1978-01-05

Family

ID=10414801

Family Applications (2)

Application Number Title Priority Date Filing Date
GB40416/74A Expired GB1508576A (en) 1974-09-17 1974-09-17 Dispersion of solids in organic solvents
GB11115/75A Expired GB1497050A (en) 1974-09-17 1975-03-18 Liquid-level indicators

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB40416/74A Expired GB1508576A (en) 1974-09-17 1974-09-17 Dispersion of solids in organic solvents

Country Status (3)

Country Link
BE (1) BE833518A (en)
GB (2) GB1508576A (en)
ZA (1) ZA755905B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039187A1 (en) * 1980-04-28 1981-11-04 Economics Laboratory, Inc. Liquid level indicator

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5632549A (en) 1979-08-27 1981-04-02 Toyo Ink Mfg Co Ltd Pigment composition
JPS56118462A (en) * 1980-02-25 1981-09-17 Toyo Ink Mfg Co Ltd Pigment composition
EP0164817B1 (en) * 1984-03-21 1991-01-23 Imperial Chemical Industries Plc Surfactant
GB8508254D0 (en) * 1985-03-29 1985-05-09 Dow Corning Ltd Foam control
US4680057A (en) * 1985-04-12 1987-07-14 Basf Corporation, Inmont Division Easily flushable transparent, strong diarylide yellow pigment compositions
US4935346A (en) 1986-08-13 1990-06-19 Lifescan, Inc. Minimum procedure system for the determination of analytes
GB9326374D0 (en) * 1993-12-23 1994-02-23 Zeneca Ltd Process
GB9622783D0 (en) 1996-11-01 1997-01-08 Zeneca Ltd Dispersants
GB0311121D0 (en) 2003-05-15 2003-06-18 Avecia Ltd Polyurethane dispersants
WO2008145613A1 (en) 2007-05-25 2008-12-04 Lubrizol Limited Graft copolymer and compositions thereof
DE102008026584A1 (en) * 2008-06-03 2009-12-10 Clariant International Limited Improved cyan colorant
IT1404805B1 (en) 2011-02-10 2013-11-29 Lamberti Spa Dispersing
DE102014205680A1 (en) 2014-03-26 2015-10-01 Evonik Degussa Gmbh dispersing resins
DK3222650T3 (en) 2016-03-24 2024-09-09 Evonik Operations Gmbh DISPERSING AGENT
PL3505550T3 (en) 2017-12-27 2022-09-12 Evonik Operations Gmbh Wetting and dispersing agent with rheological property

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039187A1 (en) * 1980-04-28 1981-11-04 Economics Laboratory, Inc. Liquid level indicator

Also Published As

Publication number Publication date
GB1508576A (en) 1978-04-26
ZA755905B (en) 1976-08-25
BE833518A (en) 1976-03-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee