EP2082014A2 - Montre - Google Patents
MontreInfo
- Publication number
- EP2082014A2 EP2082014A2 EP07816221A EP07816221A EP2082014A2 EP 2082014 A2 EP2082014 A2 EP 2082014A2 EP 07816221 A EP07816221 A EP 07816221A EP 07816221 A EP07816221 A EP 07816221A EP 2082014 A2 EP2082014 A2 EP 2082014A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- watch according
- piece
- oxide
- glycerol
- ruby
- 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.)
- Granted
Links
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 42
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 150000001875 compounds Chemical class 0.000 claims abstract description 10
- 229920005862 polyol Polymers 0.000 claims abstract description 10
- 150000003077 polyols Chemical class 0.000 claims abstract description 10
- 239000010979 ruby Substances 0.000 claims abstract description 10
- 229910001750 ruby Inorganic materials 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 9
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 5
- AGNTUZCMJBTHOG-UHFFFAOYSA-N 3-[3-(2,3-dihydroxypropoxy)-2-hydroxypropoxy]propane-1,2-diol Chemical compound OCC(O)COCC(O)COCC(O)CO AGNTUZCMJBTHOG-UHFFFAOYSA-N 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 3
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 claims description 3
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229910001369 Brass Inorganic materials 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000010951 brass Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- -1 cuproberyllium Substances 0.000 claims description 2
- 238000005121 nitriding Methods 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- OFNHPGDEEMZPFG-UHFFFAOYSA-N phosphanylidynenickel Chemical compound [P].[Ni] OFNHPGDEEMZPFG-UHFFFAOYSA-N 0.000 claims description 2
- 238000004381 surface treatment Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 3
- GFMIDCCZJUXASS-UHFFFAOYSA-N hexane-1,1,6-triol Chemical compound OCCCCCC(O)O GFMIDCCZJUXASS-UHFFFAOYSA-N 0.000 claims 1
- 239000011229 interlayer Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims 1
- 229910001928 zirconium oxide Inorganic materials 0.000 claims 1
- 239000002344 surface layer Substances 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000000314 lubricant Substances 0.000 description 5
- 229920013639 polyalphaolefin Polymers 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 125000004430 oxygen atom Chemical group O* 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- ZWVMLYRJXORSEP-UHFFFAOYSA-N 1,2,6-Hexanetriol Chemical compound OCCCCC(O)CO ZWVMLYRJXORSEP-UHFFFAOYSA-N 0.000 description 2
- RZRNAYUHWVFMIP-KTKRTIGZSA-N 1-oleoylglycerol Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(O)CO RZRNAYUHWVFMIP-KTKRTIGZSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- RZRNAYUHWVFMIP-HXUWFJFHSA-N glycerol monolinoleate Natural products CCCCCCCCC=CCCCCCCCC(=O)OC[C@H](O)CO RZRNAYUHWVFMIP-HXUWFJFHSA-N 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000005069 Extreme pressure additive Substances 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 241000920340 Pion Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- OVKMDTVKFLNYRN-UHFFFAOYSA-N [Cd].[Cu].[Au] Chemical compound [Cd].[Cu].[Au] OVKMDTVKFLNYRN-UHFFFAOYSA-N 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000007866 anti-wear additive Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 229910021385 hard carbon Inorganic materials 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- OOYGSFOGFJDDHP-KMCOLRRFSA-N kanamycin A sulfate Chemical group OS(O)(=O)=O.O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CN)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O2)O)[C@H](N)C[C@@H]1N OOYGSFOGFJDDHP-KMCOLRRFSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- CLDVQCMGOSGNIW-UHFFFAOYSA-N nickel tin Chemical compound [Ni].[Sn] CLDVQCMGOSGNIW-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000011009 synthetic ruby Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/10—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
- C10M105/14—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms polyhydroxy
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M173/00—Lubricating compositions containing more than 10% water
- C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B15/00—Escapements
- G04B15/14—Component parts or constructional details, e.g. construction of the lever or the escape wheel
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
- G04B31/08—Lubrication
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/022—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/022—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy groups
- C10M2207/0225—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy groups used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/06—Instruments or other precision apparatus, e.g. damping fluids
Definitions
- the present invention relates to a watch, in particular to a mechanical watch, of which at least some of the moving parts are lubricated by agents with a very low coefficient of friction.
- the lubrication is ensured between the parts in relative motion, generally steel and ruby, by oils well known in the technical field considered, which produce low coefficients of friction, for example ⁇ 0.1 at the temperature of 23 ° C.
- oils well known in the technical field considered, which produce low coefficients of friction, for example ⁇ 0.1 at the temperature of 23 ° C.
- PAO polyalphaolefin
- Such a watch includes a first relatively sliding piece on a second piece, the first piece being formed of oxide or having an oxide layer on the surface, the sliding surface having a chemical affinity with hydrophilic groups, as well as, on the sliding surface of the first part, at least one compound containing one or more hydrophilic groups chosen from C 3 -C 8 polyols having at least one-third of -OH groups relative to the number of carbon atoms.
- This compound may be a mixture and may contain, for example, another substance containing hydrophilic groups, such as water.
- the C 3 -C 8 polyol may be chosen for example from the group comprising glycerol (C 3 H 8 O 3 ), propylene glycol (C 3 H 8 O 2 ), diethylene glycol (C 4 H 10 O 3 ) , 1,6-hexanediol (C 6 H 14 O 2 ), 1,2,6-hexanetriol (C 6 H 14 O 3 ), triethylene glycol (C 6 H 14 O 4 ), diglycerol (C 6 H 14 O 5 ), triglycerol (C 9 H 20 O 7 ), triethanolamine (C 6 H 15 NO 3 ).
- the carbon chain of the polyol may comprise O or N.
- Glycerol is a C 3 alcohol containing 3 -OH groups, propylene glycol a C 3 alcohol containing 2 -OH groups, diethylene glycol a C 4 alcohol comprising 2 -OH groups and 1 O atom in the chain, 1,6-hexanediol, a C 6 alcohol having 2 -OH groups, 1,2,6-hexanetriol, a C 6 alcohol comprising 3 -OH groups, triethylene glycol, a C 6 alcohol comprising 2 -OH groups, and two O atoms in the chain, the diglycerol a C 6 alcohol comprising 4 -OH groups and 1 O atom in the chain, the triglycerol a C 9 alcohol comprising 5 -OH groups and 2 O atoms in the chain and triethanolamine a C 6 alcohol comprising 3 -OH groups and an N atom.
- the second surface may also have a chemical affinity with hydrophilic groups and be, for example formed of oxide or have on the surface an oxide layer, as well as the first surface. It can also be metallic or metal alloy.
- one of the relative sliding parts may be ceramic, in particular alumina or zirconia, more particularly ruby or sapphire
- the other relatively sliding parts may be made of iron, steel, for example steel 20AP , or other alloy of iron, or of brass, aluminum, titanium, cuproberyllium, silicon, nickel, nickel-phosphorus or their alloys.
- the part in question may be a part having a surface coating, obtained for example by galvanic deposition of gold, gold-copper-cadmium and gold, nickel, rhodium, tin-nickel. It may also have an anodized surface, as in the case of aluminum alloy parts or titanium. It can also be modified by a surface treatment such as oxidation, carburization or nitriding. Between the two relatively sliding parts can also be an intermediate layer called "epilame", well known in watchmaking and used to prevent the spreading of lubricants.
- the compound comprising one or more hydrophilic groups is a low molecular weight polyol, for example glycerol or aqueous glycerol.
- This compound acts as a lubricant forming a film or film between the two moving surfaces.
- Examples 1 to 6 indicate the results obtained with aqueous glycerol on various pairs of surfaces, while Examples 7 to 17 give the results obtained with compounds other than glycerol for the same pair of 20AP steel-ruby surfaces.
- the coefficient of friction a standard measure in watchmaking, expresses the dynamic friction and corresponds to the ratio between the tangential force exerted to maintain the relative movement between the two parts and the perpendicular force exerted on them.
- 20AP steel is a hardening carbon steel made of 1% carbon, 0.4% manganese, 0.2% lead, 0.15% silicon, 0.05% sulfur, and iron for the balance.
- the term "epilamed 20AP steel” is intended to denote a 20AP steel on which a conventional epilame has been deposited, in this case that sold under the trademark Fixodrop FK / BS-10 by Moebius et Fils in Allschwil (Switzerland).
- Ruby is a synthetic ruby as commonly used in watchmaking and "85% glycerol" means a liquid composed of glycerol at 85% by weight and 15% by weight of water (mutatis mutandis for Examples 13, 14 and 16). ).
- 941 Oil is a commercial oil manufactured by the same Moebius Company and is a mixture of one alkyl-aryl monooleate and two C 10 -C 13 diesters with anti-wear and extreme pressure additives; its viscosity, measured at 20 ° C., is 100 mm 2 / s.
- PAO + GMO is a mixture of synthetic oils of polyalphaolefin type (PAO D)) having a carbon monoxide content at 20 ° C. of 100 mm 2 / s, and 1% of GMO additive (glycerol monooleate).
- GMO additive glycerol monooleate
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Lubricants (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07816221.1A EP2082014B1 (fr) | 2006-11-02 | 2007-10-31 | Montre |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06405460 | 2006-11-02 | ||
PCT/CH2007/000538 WO2008052378A2 (fr) | 2006-11-02 | 2007-10-31 | Montre |
EP07816221.1A EP2082014B1 (fr) | 2006-11-02 | 2007-10-31 | Montre |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2082014A2 true EP2082014A2 (fr) | 2009-07-29 |
EP2082014B1 EP2082014B1 (fr) | 2018-02-14 |
Family
ID=38370715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07816221.1A Active EP2082014B1 (fr) | 2006-11-02 | 2007-10-31 | Montre |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2082014B1 (fr) |
CH (1) | CH698230B1 (fr) |
WO (1) | WO2008052378A2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2687580A1 (fr) | 2012-07-19 | 2014-01-22 | Breitling AG | Pièce d'horlogerie |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2120105A1 (fr) * | 2008-05-13 | 2009-11-18 | Sigatec SA | Pièce micromécanique améliorée comportant des éléments de lubrification |
EP2226689A1 (fr) * | 2009-03-02 | 2010-09-08 | Montres Breguet SA | Pont ou platine pour un mouvement d'horlogerie |
EP2865737A1 (fr) * | 2013-10-28 | 2015-04-29 | The Swatch Group Research and Development Ltd. | Produit noble épilame |
CH708998B1 (fr) * | 2013-12-16 | 2018-08-31 | Tgm Dev Sa C/O Etude Tissot | Composant horloger et procédé pour réduire le coefficient de frottement d'un composant horloger. |
EP3968096A1 (fr) * | 2020-09-15 | 2022-03-16 | ETA SA Manufacture Horlogère Suisse | Composant de micromécanique, notamment un mobile d horlogerie, notamment un mobile d' échappement, avec surface de contact optimisée |
EP3968095A1 (fr) * | 2020-09-15 | 2022-03-16 | ETA SA Manufacture Horlogère Suisse | Procédé de fabrication d'un composant de micromécanique, notamment d'un mobile d'horlogerie, avec surface de contact optimisee |
EP4075205A1 (fr) * | 2021-04-16 | 2022-10-19 | ETA SA Manufacture Horlogère Suisse | Procédé de fabrication d'un mobile d'horlogerie et mobile d'horlogerie obtenu par sa mise en oeuvre |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE379742A (fr) * | 1930-10-18 | |||
US2355616A (en) * | 1940-12-28 | 1944-08-15 | Elgin Nat Watch Co | Lubricant |
US2794037A (en) * | 1954-03-01 | 1957-05-28 | Hamilton Watch Co | Nonspreading lubricant |
CH347393A (de) * | 1957-12-24 | 1960-06-30 | Straumann Inst Ag | Verfahren zum Schmieren der Reibungsflächen von in einem Gehäuse eingeschlossenen Teilen |
FR1397862A (fr) * | 1964-06-06 | 1965-04-30 | Perfectionnements aux palettes d'ancre des mouvements d'horlogerie pour améliorer leur lubrification | |
CH1359373A4 (fr) * | 1973-09-21 | 1975-07-15 | ||
JP5155533B2 (ja) * | 2006-02-16 | 2013-03-06 | 株式会社ミツトヨ | 補正プログラム、及び測定装置 |
JP5336178B2 (ja) * | 2006-04-28 | 2013-11-06 | 日産自動車株式会社 | 低摩擦潤滑アセンブリー |
-
2007
- 2007-10-31 CH CH00525/09A patent/CH698230B1/fr not_active IP Right Cessation
- 2007-10-31 WO PCT/CH2007/000538 patent/WO2008052378A2/fr active Application Filing
- 2007-10-31 EP EP07816221.1A patent/EP2082014B1/fr active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2008052378A2 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2687580A1 (fr) | 2012-07-19 | 2014-01-22 | Breitling AG | Pièce d'horlogerie |
Also Published As
Publication number | Publication date |
---|---|
WO2008052378A3 (fr) | 2008-08-14 |
EP2082014B1 (fr) | 2018-02-14 |
WO2008052378A2 (fr) | 2008-05-08 |
CH698230B1 (fr) | 2011-01-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2082014B1 (fr) | Montre | |
EP3204535B1 (fr) | Revetement composite auto-lubrifiant | |
EP2647738B1 (fr) | Éléments structuraux coulissants | |
US20200239802A1 (en) | Nano-additives enabled advanced lubricants | |
JPH1150296A (ja) | 摺動部材 | |
JP4320605B2 (ja) | 一対の摺動部材 | |
EP1180552B1 (fr) | Procédé de traitement superficiel de pièces mécaniques soumises à la fois à l'usure et à la corrosion | |
EP2768932B1 (fr) | Système comprenant deux pièces de frottement et un milieu lubrifié | |
JP5873754B2 (ja) | ダイヤモンド状炭素膜被覆部材およびその製造方法 | |
JP2006008853A (ja) | 硬質炭素皮膜摺動部材及びその製造方法 | |
JP2010164069A (ja) | 摺動部材 | |
EP1875092A2 (fr) | Couple d'organes de guidage dont l'un est en un acier particulier conduisant à des performances anti-grippage améliorées | |
FR2589877A1 (fr) | Composition d'huile lubrifiante resistante a l'eau de mer, notamment pour turbine | |
JP3657742B2 (ja) | 耐焼付性にすぐれたすべり軸受 | |
JP4135087B2 (ja) | 摺動部材用硬質炭素膜及びその製造方法 | |
Kumar et al. | Friction and wear properties of rapid solidified H-Al-17Si alloys processed by UV assisted stir-squeeze casting with DLC-star (CrN+ ac: H) coating under HFRR | |
JPS6317317B2 (fr) | ||
Broda et al. | Friction behavior of different DLC coatings by using various kinds of oil | |
JPS6021229B2 (ja) | 電子腕時計 | |
CH710219A2 (fr) | Revêtement composite auto-lubrifiant. | |
JP3152949B2 (ja) | すべり軸受 | |
JP2006097759A (ja) | 軸受装置 | |
EP4214581A1 (fr) | Procede de fabrication d'un composant de micromecanique, notamment d'un mobile d'horlogerie, dont la surface est optimisee | |
US6207627B1 (en) | Oxygen-containing organic compounds as boundary lubricants for silicon nitride ceramics | |
JPH04346692A (ja) | 時計 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20090526 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20160811 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20170906 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: FRENCH |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602007053925 Country of ref document: DE Ref country code: AT Ref legal event code: REF Ref document number: 969815 Country of ref document: AT Kind code of ref document: T Effective date: 20180315 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20180214 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 969815 Country of ref document: AT Kind code of ref document: T Effective date: 20180214 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180214 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180214 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180214 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180214 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180214 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180514 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180214 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180214 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180214 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180515 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180214 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 12 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180214 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180214 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180214 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180214 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602007053925 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180214 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180214 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180214 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20181115 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180214 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20181031 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180214 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181031 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: MOINAS AND SAVOYE SARL, CH |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181031 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181031 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180214 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180214 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20071031 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180614 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230528 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20231019 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20231023 Year of fee payment: 17 Ref country code: DE Payment date: 20231011 Year of fee payment: 17 Ref country code: CH Payment date: 20231102 Year of fee payment: 17 |