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FR2076740A5 - - Google Patents

Info

Publication number
FR2076740A5
FR2076740A5 FR7002718A FR7002718A FR2076740A5 FR 2076740 A5 FR2076740 A5 FR 2076740A5 FR 7002718 A FR7002718 A FR 7002718A FR 7002718 A FR7002718 A FR 7002718A FR 2076740 A5 FR2076740 A5 FR 2076740A5
Authority
FR
France
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
FR7002718A
Other languages
French (fr)
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.)
BERNARD COMPRESSEURS
Original Assignee
BERNARD COMPRESSEURS
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 BERNARD COMPRESSEURS filed Critical BERNARD COMPRESSEURS
Priority to FR7002718A priority Critical patent/FR2076740A5/fr
Application granted granted Critical
Publication of FR2076740A5 publication Critical patent/FR2076740A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/06—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass piston rings from one piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
    • F04B39/042—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod sealing being provided on the piston
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/14—Joint-closures
    • F16J9/16—Joint-closures obtained by stacking of rings
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/28—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction of non-metals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7002718A 1970-01-27 1970-01-27 Expired FR2076740A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7002718A FR2076740A5 (en) 1970-01-27 1970-01-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7002718A FR2076740A5 (en) 1970-01-27 1970-01-27

Publications (1)

Publication Number Publication Date
FR2076740A5 true FR2076740A5 (en) 1971-10-15

Family

ID=9049627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7002718A Expired FR2076740A5 (en) 1970-01-27 1970-01-27

Country Status (1)

Country Link
FR (1) FR2076740A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318323A1 (en) * 1982-05-20 1983-11-24 Nissan Motor Co., Ltd., Yokohama, Kanagawa PISTON RING WITH AN ELLIPTICAL OR LONG LOOK
EP0418881A1 (en) * 1989-09-21 1991-03-27 Xaver Fendt & Co. Sealing for pistons in axial pistons machines
WO2006071344A1 (en) * 2004-12-29 2006-07-06 Bendix Commercial Vehicle Systems Llc Injection moldable piston rings

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318323A1 (en) * 1982-05-20 1983-11-24 Nissan Motor Co., Ltd., Yokohama, Kanagawa PISTON RING WITH AN ELLIPTICAL OR LONG LOOK
US4570945A (en) * 1982-05-20 1986-02-18 Nissan Motor Co., Ltd. Piston ring having shape of an ellipse or an elongated circle
EP0418881A1 (en) * 1989-09-21 1991-03-27 Xaver Fendt & Co. Sealing for pistons in axial pistons machines
WO2006071344A1 (en) * 2004-12-29 2006-07-06 Bendix Commercial Vehicle Systems Llc Injection moldable piston rings
US7455506B2 (en) 2004-12-29 2008-11-25 Bendix Commercial Vehicle Systems Llc Injection moldable piston rings

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Legal Events

Date Code Title Description
ST Notification of lapse