NL7205289A - - Google Patents

Info

Publication number
NL7205289A
NL7205289A NL7205289A NL7205289A NL7205289A NL 7205289 A NL7205289 A NL 7205289A NL 7205289 A NL7205289 A NL 7205289A NL 7205289 A NL7205289 A NL 7205289A NL 7205289 A NL7205289 A NL 7205289A
Authority
NL
Netherlands
Application number
NL7205289A
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 filed Critical
Priority to NL7205289A priority Critical patent/NL7205289A/xx
Priority to SE7305589A priority patent/SE388441B/en
Priority to JP4373073A priority patent/JPS5549156B2/ja
Priority to CA169,212A priority patent/CA992855A/en
Priority to DE19732320168 priority patent/DE2320168A1/en
Priority to FR7314559A priority patent/FR2185695B1/fr
Priority to GB1921673A priority patent/GB1423005A/en
Publication of NL7205289A publication Critical patent/NL7205289A/xx
Priority to US05/614,662 priority patent/US4021279A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/107—Grooves for generating pressure
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/02—Local etching
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/045—Sliding-contact bearings for exclusively rotary movement for axial load only with grooves in the bearing surface to generate hydrodynamic pressure, e.g. spiral groove thrust bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • ing And Chemical Polishing (AREA)
NL7205289A 1972-04-20 1972-04-20 NL7205289A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL7205289A NL7205289A (en) 1972-04-20 1972-04-20
SE7305589A SE388441B (en) 1972-04-20 1973-04-18 METHODS TO COMPLETE CUTTINGS IN A SURFACE BY CORRUPTION AND A DEVICE FOR IMPLEMENTING THE SET
JP4373073A JPS5549156B2 (en) 1972-04-20 1973-04-19
CA169,212A CA992855A (en) 1972-04-20 1973-04-19 Groove pattern
DE19732320168 DE2320168A1 (en) 1972-04-20 1973-04-19 METHOD OF ETCHING EXCEPTIONS
FR7314559A FR2185695B1 (en) 1972-04-20 1973-04-20
GB1921673A GB1423005A (en) 1972-04-20 1973-04-24 Method of etching a groove pattern in a surface
US05/614,662 US4021279A (en) 1972-04-20 1975-09-18 Method of forming groove pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7205289A NL7205289A (en) 1972-04-20 1972-04-20

Publications (1)

Publication Number Publication Date
NL7205289A true NL7205289A (en) 1973-10-23

Family

ID=19815879

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7205289A NL7205289A (en) 1972-04-20 1972-04-20

Country Status (7)

Country Link
JP (1) JPS5549156B2 (en)
CA (1) CA992855A (en)
DE (1) DE2320168A1 (en)
FR (1) FR2185695B1 (en)
GB (1) GB1423005A (en)
NL (1) NL7205289A (en)
SE (1) SE388441B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE419657B (en) * 1979-12-07 1981-08-17 Sandvik Ab METHOD OF MANUFACTURING A GENE PRINCIPLE
GB2192254B (en) * 1986-07-02 1990-03-21 Nippon Tenshashi Kk Metal roller

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085074B (en) * 1955-08-11 1960-07-07 Telefunken Gmbh Method and device for applying characters or symbols to objects by means of deep etching, in particular for the production of printed circuits for electrical engineering

Also Published As

Publication number Publication date
SE388441B (en) 1976-10-04
FR2185695A1 (en) 1974-01-04
CA992855A (en) 1976-07-13
JPS5549156B2 (en) 1980-12-10
FR2185695B1 (en) 1978-12-29
JPS4935243A (en) 1974-04-01
GB1423005A (en) 1976-01-28
DE2320168A1 (en) 1973-11-15

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Legal Events

Date Code Title Description
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: NEDERLAND. STICHTING ENERGIEONDERZOEK

CNR Transfer of rights (patent application after its laying openfor public ins pection)

Free format text: ULTRA-CENTRIFUGE NEDERLAND N.V.

BI The patent application has been withdrawn