GB1368597A - Piston sealing assembly - Google Patents

Piston sealing assembly

Info

Publication number
GB1368597A
GB1368597A GB2982673A GB2982673A GB1368597A GB 1368597 A GB1368597 A GB 1368597A GB 2982673 A GB2982673 A GB 2982673A GB 2982673 A GB2982673 A GB 2982673A GB 1368597 A GB1368597 A GB 1368597A
Authority
GB
United Kingdom
Prior art keywords
ring
plane
piston
sealing assembly
june
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
GB2982673A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1368597A publication Critical patent/GB1368597A/en
Expired legal-status Critical Current

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
    • F16L15/008—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with sealing rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M5/31513—Piston constructions to improve sealing or sliding
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing 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
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic 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)
  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Sealing Devices (AREA)
GB2982673A 1972-06-22 1973-06-22 Piston sealing assembly Expired GB1368597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA943072 1972-06-22

Publications (1)

Publication Number Publication Date
GB1368597A true GB1368597A (en) 1974-10-02

Family

ID=3765133

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2982673A Expired GB1368597A (en) 1972-06-22 1973-06-22 Piston sealing assembly

Country Status (3)

Country Link
DE (1) DE2329504A1 (enrdf_load_stackoverflow)
FR (1) FR2190232A5 (enrdf_load_stackoverflow)
GB (1) GB1368597A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0937921A3 (en) * 1998-02-20 2000-03-22 Toyota Jidosha Kabushiki Kaisha Piston ring and method of mounting the piston ring
EP0937922A3 (en) * 1998-02-20 2000-03-22 Toyota Jidosha Kabushiki Kaisha Sealing structure and mounting of piston ring for use in the sealing structure
FR2861823A1 (fr) * 2003-10-29 2005-05-06 Zahnradfabrik Friedrichshafen Amortisseur d'oscillations comportant un piston de separation

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH580427A5 (enrdf_load_stackoverflow) * 1975-07-28 1976-10-15 Contraves Ag
US4270440A (en) * 1979-02-22 1981-06-02 Weatherford/Dmc High pressure piston and seal
EP0358429A3 (en) * 1988-09-06 1991-07-24 Baxter International Inc. Multimodal displacement pump and dissolution system for same
IT1401924B1 (it) * 2010-09-09 2013-08-28 Gapi S P A Guarnizione anulare, in particolare per l'uso in sistemi idraulici con organi relativamente scorrevoli
CN107448373A (zh) * 2016-05-30 2017-12-08 安瑞科(蚌埠)压缩机有限公司 压缩机及其填料组

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0937921A3 (en) * 1998-02-20 2000-03-22 Toyota Jidosha Kabushiki Kaisha Piston ring and method of mounting the piston ring
EP0937922A3 (en) * 1998-02-20 2000-03-22 Toyota Jidosha Kabushiki Kaisha Sealing structure and mounting of piston ring for use in the sealing structure
US6257590B1 (en) 1998-02-20 2001-07-10 Toyota Jidosha Kabushiki Kaisha Sealing structure and method of mounting piston ring structural body for use in the sealing stucture
US6283478B1 (en) 1998-02-20 2001-09-04 Toyota Jidosha Kabushiki Kaisha Piston ring structural body and method of mounting the piston ring structural body
CN1108443C (zh) * 1998-02-20 2003-05-14 丰田自动车株式会社 活塞环结构体和安装该活塞环结构体的方法
FR2861823A1 (fr) * 2003-10-29 2005-05-06 Zahnradfabrik Friedrichshafen Amortisseur d'oscillations comportant un piston de separation

Also Published As

Publication number Publication date
FR2190232A5 (enrdf_load_stackoverflow) 1974-01-25
DE2329504A1 (de) 1974-01-31

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee