GB421226A - Improvements in methods and apparatus for treating and examining lubricants - Google Patents

Improvements in methods and apparatus for treating and examining lubricants

Info

Publication number
GB421226A
GB421226A GB33453/33A GB3345333A GB421226A GB 421226 A GB421226 A GB 421226A GB 33453/33 A GB33453/33 A GB 33453/33A GB 3345333 A GB3345333 A GB 3345333A GB 421226 A GB421226 A GB 421226A
Authority
GB
United Kingdom
Prior art keywords
lubricant
conduit
chambers
rotor
gas
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
GB33453/33A
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.)
YACCO SAF
Original Assignee
YACCO SAF
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 YACCO SAF filed Critical YACCO SAF
Publication of GB421226A publication Critical patent/GB421226A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/30—Oils, i.e. hydrocarbon liquids for lubricating properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Lubricants (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
GB33453/33A 1932-11-30 1933-11-29 Improvements in methods and apparatus for treating and examining lubricants Expired GB421226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE421226X 1932-11-30

Publications (1)

Publication Number Publication Date
GB421226A true GB421226A (en) 1934-12-17

Family

ID=3869373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33453/33A Expired GB421226A (en) 1932-11-30 1933-11-29 Improvements in methods and apparatus for treating and examining lubricants

Country Status (4)

Country Link
US (1) US2027903A (sv)
BE (1) BE392670A (sv)
FR (1) FR764646A (sv)
GB (1) GB421226A (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR977678A (fr) * 1942-10-08 1951-04-04 Brandt Edgar Ets Procédé de mesure de la viscosité et viscosimètre pour sa mise en oeuvre
US3111838A (en) * 1960-07-18 1963-11-26 Kinemotive Corp Viscosity sensor
US3143877A (en) * 1960-07-22 1964-08-11 Pure Oil Co Lubricant testing apparatus
US3212319A (en) * 1961-12-14 1965-10-19 Phillips Petroleum Co Aging and curing apparatus
US3494172A (en) * 1967-09-25 1970-02-10 Ernestine Juve Cone curemeter
US4445365A (en) * 1982-05-17 1984-05-01 Selby Theodore W Tapered bearing simulator-viscometer
US5535619A (en) * 1994-11-17 1996-07-16 Brookfield Engineering Laboratories, Inc. Pressurized viscometer
US5503003A (en) * 1994-12-14 1996-04-02 Brookfield Engineering Laboratories, Inc. Portable viscometer
US6807849B1 (en) 2002-10-28 2004-10-26 The University Of Tulsa Foam generator and viscometer apparatus and process

Also Published As

Publication number Publication date
US2027903A (en) 1936-01-14
BE392670A (sv)
FR764646A (fr) 1934-05-25

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