公开(公告)号：EP3418576A1

公开(公告)日：2018-12-26

申请号：EP17753083.9

申请日：2017-02-10

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： ISHIDA Yoshinori ,  OYAGI Shingo

IPC: F04C29/00 ,  C09K5/04 ,  C10M125/02 ,  F04B39/02 ,  F25B1/02 ,  C10N20/06 ,  C10N30/06 ,  C10N40/30 ,  C10M171/00 ,  F25D17/06

CPC classification number: C10M125/02 ,  C09K5/041 ,  C09K5/042 ,  C09K2205/106 ,  C10M171/008 ,  C10M2201/041 ,  C10M2203/1006 ,  C10M2205/223 ,  C10M2207/2805 ,  C10M2209/043 ,  C10M2209/1033 ,  C10N2220/022 ,  C10N2220/082 ,  C10N2220/302 ,  C10N2220/306 ,  C10N2230/06 ,  C10N2240/30 ,  F04B39/02 ,  F04C29/00 ,  F25B1/02 ,  F25B31/002 ,  F25B31/023 ,  F25B2400/121 ,  F25D17/062

Abstract: Refrigerant compressor (171) includes electromotive element (106), and compression element (107) that is driven by electromotive element (106), includes a slider, and compresses a refrigerant. Freezer oil (103) that lubricates the slider is added with fullerene (181) having a diameter that ranges from 100 pm to 10 nm.

公开(公告)号：EP3408360A1

公开(公告)日：2018-12-05

申请号：EP17701538.5

申请日：2017-01-27

Applicant: VDV Lubricants

Inventor： JONGERT, Dirk ,  BREYE, François

IPC: C10M169/04 ,  C03B40/02

CPC classification number: C10M169/04 ,  C03B40/02 ,  C10M2201/041 ,  C10M2205/0265 ,  C10M2219/022 ,  C10M2219/024 ,  C10M2229/041 ,  C10N2220/082 ,  C10N2240/58

Abstract: A lubricant composition comprising one or several poly-alpha olefin homopolymer(s), a suspension of particles having a size between 0.5 µm and 25 µm and an additive, and uses thereof in the glass industry, such as in the production of hollow glasses for the packaging of products to be applied on mammals.

公开(公告)号：EP3205896B1

公开(公告)日：2018-11-28

申请号：EP17156100.4

申请日：2017-02-14

Applicant: Daido Metal Company Ltd.

Inventor： YAMAUCHI, Takayoshi

IPC: F16C33/16 ,  F16C33/12 ,  C10M103/02 ,  C10M113/02 ,  C10M125/02 ,  F16C33/10

CPC classification number: C10M125/02 ,  C10M103/02 ,  C10M107/44 ,  C10M113/02 ,  C10M125/08 ,  C10M125/10 ,  C10M125/18 ,  C10M125/22 ,  C10M125/24 ,  C10M125/30 ,  C10M147/02 ,  C10M2201/041 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/081 ,  C10M2201/085 ,  C10M2201/103 ,  C10M2209/1003 ,  C10M2209/1023 ,  C10M2209/1033 ,  C10M2213/02 ,  C10M2213/062 ,  C10M2217/0415 ,  C10M2217/0443 ,  C10M2221/0405 ,  C10N2220/082 ,  C10N2250/08 ,  C10N2250/18 ,  F16C33/1095 ,  F16C33/121 ,  F16C33/16 ,  F16C2208/02 ,  C10N2210/06 ,  C10N2210/02 ,  C10N2210/08

Abstract: A sliding member (1) includes: a back metal layer (2); optionally a porous metal layer (6); and a sliding layer (3). The sliding layer includes: a synthetic resin matrix (4); graphite particles (5) dispersed in the matrix (4) having a volume ratio of 5-50 % of the sliding layer; optionally 1-20 volume % of one or more solid lubricants; and optionally 1-10 volume % of one or more fillers. The graphite particles are composed of spheroidal particle (51) and flake-like particles (52) having a volume ratio of 10-40 % of total graphite particles (5). The spheroidal particles have a cross-sectional structure with a plurality of AB planes laminated along a curved surface. The flake-like particles have a cross-sectional structure with the AB planes laminated in a thickness direction. The spheroidal particles have an average particle size of 3-50 µm, and the flake-like particles have that of 1-25 µm.

公开(公告)号：EP2623780B1

公开(公告)日：2018-11-28

申请号：EP11828893.5

申请日：2011-09-21

Applicant: NTN Corporation

Inventor： TANIGAWA, Naonari ,  OKI, Yoshio ,  MUNEDA, Norikazu

IPC: F04B27/08 ,  C10M103/02 ,  C10M107/38 ,  C10M125/02 ,  C10M149/16 ,  C23C26/00 ,  C10N30/00 ,  C10N30/06 ,  C10N40/02 ,  C10N40/30 ,  C10M169/04 ,  F04B27/10

CPC classification number: F04B27/086 ,  C10M169/04 ,  C10M2201/041 ,  C10M2213/062 ,  C10M2213/0623 ,  C10M2217/044 ,  C10M2217/0443 ,  C10N2220/306 ,  C10N2230/06 ,  C10N2240/30 ,  C10N2250/08 ,  C23C26/00 ,  F04B27/0886 ,  F04B27/0895 ,  F04B27/1054 ,  F05C2203/0808 ,  F05C2225/04 ,  F05C2253/12 ,  F05C2253/20

Abstract: The present invention provides a swash plate, for a swash plate compressor, which is excellent in a resistance to the occurrence of seizing in a condition where an extreme pressure is generated owing to local contact between the swash plate and a shoe which slides thereon and in a condition where lubricating oil is depleted, capable of preventing cavitation-caused erosion of a resin film when the swash plate is operated at a high surface pressure and a high speed in the presence of the lubricating oil and the swash plate compressor having the swash plate. A swash plate (3) for a swash plate compressor is so constructed that inside a housing (1) where a refrigerant is present, the refrigerant is compressed and expanded by converting a rotational motion of the swash plate (3) mounted perpendicularly and obliquely on a rotational shaft (2) by directly fixing the swash plate (3) to the rotational shaft (2) or indirectly fixing the swash plate (3) to the rotational shaft (2) through a coupling member into a reciprocating motion of a piston (5) through a shoe (4) which slides on the swash plate (3) into a reciprocating motion of a piston (5) through a shoe (4) which slides on the swash plate (3). A resin film containing 25 to 70 parts by weight of fluororesin and 1 to 20 parts by weight of graphite for 100 parts by weight of matrix resin and having a tensile shear adhesive strength not less than 25 MPa is formed on a sliding contact surface of the swash plate (3) on which the shoe (4) slides.

公开(公告)号：EP3390277A1

公开(公告)日：2018-10-24

申请号：EP15910874.5

申请日：2015-12-14

Applicant: Chiu, Gordon ,  Sung, Teresa ,  Mccloskey, Jay Walter ,  Hyatt, Robert John

Inventor： Chiu, Gordon ,  Sung, Teresa ,  Mccloskey, Jay Walter ,  Hyatt, Robert John

IPC: C01B32/182 ,  C04B35/52 ,  B82Y30/00 ,  B82Y40/00 ,  C10M125/02

CPC classification number: C10M125/02 ,  B82Y30/00 ,  C04B35/52 ,  C10M103/02 ,  C10M169/04 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/12 ,  C10N2220/032 ,  C10N2220/082 ,  C10N2230/06

Abstract: A method to make a graphite block of any desired size and with over 99% carbon purity and high density is provided. The graphite block is obtained by mixing graphite flakes of any size with graphene oxide sheets and subjecting the mixture to elevated temperature and pressure. With this method large graphite blocks can be obtained economically and fast. The graphite blocks of this invention have superlubricity characters.

公开(公告)号：EP2014747B1

公开(公告)日：2018-08-08

申请号：EP07740324.4

申请日：2007-03-29

Applicant: Nippon Steel & Sumitomo Metal Corporation

Inventor： SHIMODA, Kazuhiro ,  YAMAKAWA, Tomio ,  ASABE, Kazutaka ,  OKADA, Hirokazu ,  HIDAKA, Yasuyoshi ,  IIDA, Sumio ,  HIRASE, Naoya ,  TAKEUCHI, Kenji ,  AKIYAMA, Shuichi

IPC: C10M103/06 ,  B21B19/04 ,  B21B25/04 ,  C10N20/06 ,  C10N30/00 ,  C10N40/24 ,  C10M173/02

CPC classification number: C10M173/02 ,  B21B19/04 ,  B21B25/04 ,  C10M2201/041 ,  C10M2201/05 ,  C10M2201/062 ,  C10M2201/103 ,  C10M2201/12 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2240/403 ,  C10N2240/404 ,  C10N2240/409 ,  C10N2250/121 ,  Y10T29/49885 ,  C10N2210/03 ,  C10N2210/01 ,  C10N2210/02

Abstract: The present invention provides a lubricant composition for hot metal working which is capable of inhibiting generation of flaws on the surface of materials to be provided for hot metal working, and provides a method of hot metal working. The invention provides a lubricant composition for hot metal working comprising a plurality of glass frits respectively having different softening point from each other.

公开(公告)号：EP2635833B1

公开(公告)日：2018-06-20

申请号：EP11838119.3

申请日：2011-11-04

Applicant: Nippon Steel & Sumitomo Metal Corporation ,  VALLOUREC OIL AND GAS FRANCE

Inventor： GOTO, Kunio ,  YAMAMOTO, Yasuhiro

IPC: F16L15/04 ,  C10M103/02 ,  C10M105/22 ,  C10M107/28 ,  C10M107/38 ,  C10M107/50 ,  C10M109/00 ,  C10M145/14 ,  C10M147/02 ,  C10M155/02 ,  C10N10/04 ,  C10N20/00 ,  C10N20/02 ,  C10N20/06 ,  C10N30/06 ,  C10M169/04

CPC classification number: F16L15/06 ,  B05D3/007 ,  B05D3/065 ,  C10M169/041 ,  C10M169/044 ,  C10M2201/041 ,  C10M2205/143 ,  C10M2205/16 ,  C10M2205/163 ,  C10M2205/183 ,  C10M2207/125 ,  C10M2207/1253 ,  C10M2207/126 ,  C10M2207/14 ,  C10M2207/1403 ,  C10M2207/203 ,  C10M2209/084 ,  C10M2213/00 ,  C10M2219/046 ,  C10M2219/0463 ,  C10M2229/02 ,  C10M2229/048 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2250/10 ,  C10N2250/12 ,  C10N2280/00 ,  F16L15/00 ,  F16L15/08 ,  Y10T29/49963 ,  C10N2210/02

Abstract: A lubricating coating which can prevent the occurrence of galling even when makeup is carried out with a high torque and which has excellent rust preventing properties is formed on the contact surfaces of a pin and/or a box of a tubular threaded joint. The lubricating coating contains copolymer particles made from particles of an acrylic-silicone copolymer with an average particle diameter of 10-50 μm dispersed in a highly viscous matrix made from a mixture of a rosin-based substance selected from rosin and its derivatives, wax, a metal soap, and a basic metal salt of an aromatic organic acid (such as highly basic Ca sulfonate).

公开(公告)号：EP2652099B1

公开(公告)日：2018-03-07

申请号：EP11805228.1

申请日：2011-12-12

Applicant: TOTAL MARKETING SERVICES

Inventor： BARDIN, Franck

IPC: C10M169/06 ,  C10N30/06 ,  C10N10/02 ,  C10N10/04 ,  C10N40/04

CPC classification number: C10M141/02 ,  C10M169/06 ,  C10M2201/041 ,  C10M2201/0416 ,  C10M2203/1006 ,  C10M2205/026 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2207/1265 ,  C10M2209/086 ,  C10M2219/068 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2210/04 ,  C10N2230/06 ,  C10N2240/046 ,  C10N2210/01 ,  C10N2210/06

公开(公告)号：EP3286287A1

公开(公告)日：2018-02-28

申请号：EP16720753

申请日：2016-04-21

Applicant: VALLOUREC OIL & GAS FRANCE ,  NIPPON STEEL & SUMITOMO METAL CORP

Inventor： VERLEENE ARNAUD ,  BAUDIN NICOLAS ,  VOGT CÉDRIC ,  JAAFAR ADIL

IPC: C10M171/00 ,  C10N10/02 ,  C10N10/04 ,  C10N10/12 ,  C10N10/16 ,  C10N40/34 ,  C10N50/08 ,  C10N70/00 ,  C10N80/00 ,  C23C28/00 ,  E21B17/042 ,  F16L57/00 ,  F16L58/08

CPC classification number: C10M171/00 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/053 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2201/105 ,  C10M2205/0225 ,  C10M2205/18 ,  C10M2207/126 ,  C10M2209/0845 ,  C10M2209/1003 ,  C10M2213/062 ,  C10M2217/0443 ,  C10M2217/0453 ,  C10M2219/044 ,  C10M2219/068 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2210/08 ,  C10N2240/22 ,  C10N2250/08 ,  C10N2250/12 ,  C10N2250/14 ,  C10N2270/00 ,  C10N2280/00 ,  F16L58/182

Abstract: The invention concerns a threaded portion of a tubular element for a threaded tubular connection hiving an axis of revolution, the portion comprising a threading extending over its outer or inner peripheral surface, and a first sealing surface on the peripheral surface, the first sealing surface being capable of producing metal-metal interference with a corresponding second sealing surface belonging to a complementary threaded portion of a tube. The threading and the first sealing surface are coated with a metallic anti-corrosion and anti-galling layer wherein zinc (Zn) is tie major element by weight.

公开(公告)号：EP1976652B1

公开(公告)日：2018-01-24

申请号：EP06824513.3

申请日：2006-12-06

Applicant: HÖGANÄS AB

Inventor： AHLIN, Åsa ,  AHLQUIST, Anna ,  LARSSON, Per-Olof ,  SOLIMNJAD, Naghi

IPC: C10M169/04 ,  B22F1/00

CPC classification number: B22F1/0059 ,  B22F2001/0066 ,  C10M169/04 ,  C10M2201/041 ,  C10M2205/0225 ,  C10M2207/1253 ,  C10M2215/0806 ,  C10N2220/08 ,  C10N2220/082 ,  C10N2220/084 ,  C10N2230/06 ,  C10N2240/00 ,  C10N2240/58 ,  C10N2250/08

Abstract: An iron-based powder metallurgical composition is provided comprising an iron or iron-based powder and a particulate composite lubricant, the composite lubricant comprising particles having a core comprising a solid organic lubricant having fine carbon particles adhered thereon. A particulate composite lubricant and a method for producing the same also are provided.