GB1561861A - Piston assembly - Google Patents

Piston assembly Download PDF

Info

Publication number
GB1561861A
GB1561861A GB11521/77A GB1152177A GB1561861A GB 1561861 A GB1561861 A GB 1561861A GB 11521/77 A GB11521/77 A GB 11521/77A GB 1152177 A GB1152177 A GB 1152177A GB 1561861 A GB1561861 A GB 1561861A
Authority
GB
United Kingdom
Prior art keywords
piston
sealing
piston assembly
bearings
cylinder
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
GB11521/77A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1561861A publication Critical patent/GB1561861A/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
    • 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
    • F16J15/3228—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip formed by deforming a flat ring
    • 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
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
GB11521/77A 1976-03-20 1977-03-18 Piston assembly Expired GB1561861A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762611999 DE2611999A1 (de) 1976-03-20 1976-03-20 Doppelwirkender kolben

Publications (1)

Publication Number Publication Date
GB1561861A true GB1561861A (en) 1980-03-05

Family

ID=5973080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11521/77A Expired GB1561861A (en) 1976-03-20 1977-03-18 Piston assembly

Country Status (5)

Country Link
US (1) US4126319A (enExample)
JP (1) JPS5952310B2 (enExample)
DE (1) DE2611999A1 (enExample)
FR (1) FR2344764A1 (enExample)
GB (1) GB1561861A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10337298A1 (de) * 2003-08-14 2005-03-03 Pfeiffer Vacuum Gmbh Dichtungsanordnung für ein Zylinder-Kolben-System

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2947372C2 (de) * 1979-11-24 1983-03-03 Dr. H. Tiefenbach Gmbh & Co, 4300 Essen Zylinder-Kolben-Anordnung als Differenzdruckindikator
DE19514874A1 (de) * 1995-04-22 1996-10-24 Alois Tischler Trockenlaufende Kolbendichtung mit niedrigem, stufenlos einstellbarem Reibungskoeffizienten

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191213595A (en) * 1911-06-10 1912-10-03 Richard Heindl Improvements in Piston Packings for Hydraulic Machines and Engines.
GB191311510A (en) * 1912-05-25 1913-10-23 Steinle And Hartung Improvements in Manometers.
US2315012A (en) * 1941-05-15 1943-03-30 Tracy S Park Piston
US2884903A (en) * 1957-09-13 1959-05-05 Westinghouse Air Brake Co Cushioned piston assemblage for cylinders
DE1235031B (de) * 1960-04-23 1967-02-23 Maihak Ag Stangenfuehrung fuer ein als Kolbenwaage ausgebildetes Feindruckmessgeraet
US3275331A (en) * 1962-12-21 1966-09-27 Johns Manville Seal and method of manufacture
US3509890A (en) * 1968-03-18 1970-05-05 Phillips Petroleum Co Spring biased gasket for bath housing
US3605706A (en) * 1969-12-12 1971-09-20 Microdot Inc Valve stem oil deflector
US3995868A (en) * 1973-12-20 1976-12-07 The Duriron Company, Inc. Polytetrafluoroethylene lip seal
US4042248A (en) * 1976-09-16 1977-08-16 General Motors Corporation High pressure shaft seals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10337298A1 (de) * 2003-08-14 2005-03-03 Pfeiffer Vacuum Gmbh Dichtungsanordnung für ein Zylinder-Kolben-System

Also Published As

Publication number Publication date
FR2344764A1 (fr) 1977-10-14
US4126319A (en) 1978-11-21
JPS52114847A (en) 1977-09-27
JPS5952310B2 (ja) 1984-12-19
DE2611999A1 (de) 1977-09-29
FR2344764B1 (enExample) 1983-03-18

Similar Documents

Publication Publication Date Title
EP0010943A1 (en) Fluid pressure-driven diaphragm pump
US5082295A (en) Piston or rod seal
US4304414A (en) Pressure-balanced packing
US2241056A (en) Hydraulic diaphragm
JP2799367B2 (ja) シール装置
US3130952A (en) Sealing means for high pressure valves
US4067584A (en) Guiding and sealing arrangements for pistons, piston rods and the like
GB1578802A (en) Controlled deflection rolls
US3930657A (en) Device for sealing between preferably movable parts
US4289264A (en) Uniform load piston ring
US3774920A (en) Piston ring system
GB2132726A (en) Swivel joint
GB2090541A (en) Filter or tool-changing device for screw extruders
US4474379A (en) Centrifugally-operated radially-translatable seal ring
GB1573230A (en) Measuring device
US2702023A (en) Bearing and fluid passage structure for flexible diaphragm fluid cylinders
US3580541A (en) Cock
GB1561861A (en) Piston assembly
GB2157374A (en) Ring seal
US7198275B2 (en) Sealing and replenishment gasket
US3874679A (en) Sealing device
GB2062131A (en) Bearings
SU506224A1 (ru) Измерительный преобразователь разности давлений
GB1575723A (en) Liquid flow measuring or adjusting device
GB2144522A (en) Cap-type slide valve

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee