DE1929630A1 - Trockenlauf-Kolbenmaschine,beispielsweise Trockenlauf- Kolbenverdichter,deren Kolben mit sogenannten gefangenen Kolbenringen ausgestattet sind - Google Patents

Trockenlauf-Kolbenmaschine,beispielsweise Trockenlauf- Kolbenverdichter,deren Kolben mit sogenannten gefangenen Kolbenringen ausgestattet sind

Info

Publication number
DE1929630A1
DE1929630A1 DE19691929630 DE1929630A DE1929630A1 DE 1929630 A1 DE1929630 A1 DE 1929630A1 DE 19691929630 DE19691929630 DE 19691929630 DE 1929630 A DE1929630 A DE 1929630A DE 1929630 A1 DE1929630 A1 DE 1929630A1
Authority
DE
Germany
Prior art keywords
piston
grooves
ring
rings
annular
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.)
Pending
Application number
DE19691929630
Other languages
German (de)
English (en)
Inventor
Hans-Joerg Mueller
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.)
Linde GmbH
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Priority to DE19691929630 priority Critical patent/DE1929630A1/de
Priority to CH591970A priority patent/CH524768A/de
Priority to US45091A priority patent/US3656414A/en
Priority to GB1267173D priority patent/GB1267173A/en
Publication of DE1929630A1 publication Critical patent/DE1929630A1/de
Pending 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0865—Oxide ceramics
    • F05C2203/0882—Carbon, e.g. graphite

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE19691929630 1969-06-11 1969-06-11 Trockenlauf-Kolbenmaschine,beispielsweise Trockenlauf- Kolbenverdichter,deren Kolben mit sogenannten gefangenen Kolbenringen ausgestattet sind Pending DE1929630A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19691929630 DE1929630A1 (de) 1969-06-11 1969-06-11 Trockenlauf-Kolbenmaschine,beispielsweise Trockenlauf- Kolbenverdichter,deren Kolben mit sogenannten gefangenen Kolbenringen ausgestattet sind
CH591970A CH524768A (de) 1969-06-11 1970-04-21 Trockenlauf-Hubkolbenmaschine
US45091A US3656414A (en) 1969-06-11 1970-06-09 Piston assembly for pumps, motors and the like
GB1267173D GB1267173A (enrdf_load_stackoverflow) 1969-06-11 1970-06-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691929630 DE1929630A1 (de) 1969-06-11 1969-06-11 Trockenlauf-Kolbenmaschine,beispielsweise Trockenlauf- Kolbenverdichter,deren Kolben mit sogenannten gefangenen Kolbenringen ausgestattet sind

Publications (1)

Publication Number Publication Date
DE1929630A1 true DE1929630A1 (de) 1971-01-07

Family

ID=5736691

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691929630 Pending DE1929630A1 (de) 1969-06-11 1969-06-11 Trockenlauf-Kolbenmaschine,beispielsweise Trockenlauf- Kolbenverdichter,deren Kolben mit sogenannten gefangenen Kolbenringen ausgestattet sind

Country Status (4)

Country Link
US (1) US3656414A (enrdf_load_stackoverflow)
CH (1) CH524768A (enrdf_load_stackoverflow)
DE (1) DE1929630A1 (enrdf_load_stackoverflow)
GB (1) GB1267173A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4209550A1 (de) * 1992-03-25 1993-09-30 Neuman & Esser Maschf Zylinder-Kolben-Anordnung für Hubkolben-Kraftmaschinen und Hubkolben-Arbeitsmaschinen
EP3569891B1 (en) * 2018-04-24 2021-01-13 BeijingWest Industries Co. Ltd. Hydraulic damper with a hydraulic stop arrangement

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884127A (en) * 1973-01-29 1975-05-20 Bertea Corp Frangible construction and actuator utilizing same
USRE30253E (en) * 1975-01-29 1980-04-08 Megatech Corporation Transparent internal combustion engine
US4113268A (en) * 1977-03-15 1978-09-12 Posi-Seal International, Inc. Extended temperature range valve seal
US4275641A (en) * 1978-12-11 1981-06-30 Zahnradfabrik Friedrichshafen Ag Hydraulic servo cylinder and piston
DE3731158A1 (de) * 1987-09-17 1989-03-30 Festo Kg Kolben-zylinder-aggregat
US5117742A (en) * 1989-04-28 1992-06-02 Iwata Air Compressor Mfg. Co. Ltd. Piston of composite material with c-shaped ring groove
US5076150A (en) * 1990-05-04 1991-12-31 Dresser-Rand Company Piston assembly with wear resistant piston ring lands
GB9323188D0 (en) * 1993-11-10 1994-01-05 Lucas Ind Plc Hydraulic master cylinder
US5493953A (en) * 1994-11-14 1996-02-27 Thomas Industries Inc. Cylinder and piston for compressor or vacuum pump
RU2103534C1 (ru) * 1996-06-11 1998-01-27 Геня Те Цилиндропоршневая группа
US6685193B2 (en) 2001-08-30 2004-02-03 Illinois Tool Works Inc. Self lubricating, non-sealing piston ring for an internal combustion fastener driving tool
US7140291B2 (en) * 2005-01-28 2006-11-28 Bendix Commercial Vehicle Systems Llc Oil-free/oil-less air compressor with an improved seal
DE102005024891A1 (de) * 2005-05-31 2006-12-07 Linde Ag Verdichter, insbesondere Kryoverdichter mit Gaphitvorlage
US7819958B2 (en) * 2005-08-08 2010-10-26 Bendix Commerical Vehicle Systems Llc Purge valve
FR2931091B1 (fr) * 2008-05-19 2010-06-11 Snecma Outillage de mise en place de douille a clavette et kit comprenant celui-ci
US8573113B2 (en) 2010-04-30 2013-11-05 Bendix Commercial Vehicle Systems Llc Piston and cylinder assembly
US9856821B1 (en) 2016-10-14 2018-01-02 Etagen, Inc. Open-faced piston assembly
DE102019206215A1 (de) * 2019-04-30 2020-11-05 Technische Universität Dresden Dichtungsanordnung für Kolbenkompressoren

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE287694C (enrdf_load_stackoverflow) *
US1365578A (en) * 1920-05-08 1921-01-11 Charles M Hoffert Piston
GB276546A (en) * 1926-12-28 1927-09-01 Samuel Gordon Nicholson Improvements in pistons and cylinders
CH176703A (de) * 1933-06-14 1935-04-30 Skoda Kp Dichtungsring.
US2009958A (en) * 1933-07-24 1935-07-30 Lawrence W Hance Piston packing
FR900921A (fr) * 1943-01-16 1945-07-12 Skoda Kp Piston avec bagues autolubrifiantes formant garniture d'étanchéité à labyrinthe
FR1488517A (fr) * 1966-07-25 1967-07-13 Nuovo Pignone Spa Dispositif d'étanchéité pour compresseurs alternatifs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4209550A1 (de) * 1992-03-25 1993-09-30 Neuman & Esser Maschf Zylinder-Kolben-Anordnung für Hubkolben-Kraftmaschinen und Hubkolben-Arbeitsmaschinen
EP3569891B1 (en) * 2018-04-24 2021-01-13 BeijingWest Industries Co. Ltd. Hydraulic damper with a hydraulic stop arrangement

Also Published As

Publication number Publication date
GB1267173A (enrdf_load_stackoverflow) 1972-03-15
CH524768A (de) 1972-06-30
US3656414A (en) 1972-04-18

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