GB2005382A - Pump piston sealing structure - Google Patents

Pump piston sealing structure

Info

Publication number
GB2005382A
GB2005382A GB7838425A GB7838425A GB2005382A GB 2005382 A GB2005382 A GB 2005382A GB 7838425 A GB7838425 A GB 7838425A GB 7838425 A GB7838425 A GB 7838425A GB 2005382 A GB2005382 A GB 2005382A
Authority
GB
United Kingdom
Prior art keywords
sealing structure
pump piston
piston rod
piston sealing
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.)
Withdrawn
Application number
GB7838425A
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Publication of GB2005382A publication Critical patent/GB2005382A/en
Withdrawn legal-status Critical Current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
    • F16J15/166—Sealings between relatively-moving surfaces with means to prevent the extrusion of the packing
    • 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
    • F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
    • F16J1/008—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials with sealing lips

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Sealing Devices (AREA)
GB7838425A 1977-09-29 1978-09-27 Pump piston sealing structure Withdrawn GB2005382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83784177A 1977-09-29 1977-09-29

Publications (1)

Publication Number Publication Date
GB2005382A true GB2005382A (en) 1979-04-19

Family

ID=25275590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7838425A Withdrawn GB2005382A (en) 1977-09-29 1978-09-27 Pump piston sealing structure

Country Status (6)

Country Link
AU (1) AU4009678A (de)
BR (1) BR7806390A (de)
DE (1) DE2842016A1 (de)
FR (1) FR2404781A1 (de)
GB (1) GB2005382A (de)
IT (1) IT1107515B (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171892A2 (de) * 1984-06-18 1986-02-19 Trw Inc. Hin- und hergehender Pumpenkolben
FR2680844A1 (fr) * 1991-09-04 1993-03-05 Fichtel & Sachs Ag Dispositif de debrayage a commande hydraulique pour embrayage a friction pour vehicule automobile.
CN103282700A (zh) * 2010-12-23 2013-09-04 阿尔斯通技术有限公司 用于中电压和高电压电气设备的活塞和汽缸装置
EP3339694A1 (de) * 2016-12-20 2018-06-27 Herbert Hänchen GmbH & Co. KG. Dichtring eines translatorisch verstellbaren bauelements

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4696223A (en) * 1978-12-19 1987-09-29 American Standard Inc. Pneumatic pressure actuator
DE102012211280A1 (de) * 2012-06-29 2014-01-02 Putzmeister Engineering Gmbh Kolbenpumpe zum Fördern von dickstoffartigem Fördergut
CN112875960B (zh) * 2021-01-25 2022-12-02 吕梁学院 一种工业废水重金属提取装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171892A2 (de) * 1984-06-18 1986-02-19 Trw Inc. Hin- und hergehender Pumpenkolben
EP0171892A3 (de) * 1984-06-18 1987-01-14 Trw Inc. Hin- und hergehender Pumpenkolben
FR2680844A1 (fr) * 1991-09-04 1993-03-05 Fichtel & Sachs Ag Dispositif de debrayage a commande hydraulique pour embrayage a friction pour vehicule automobile.
GB2259346A (en) * 1991-09-04 1993-03-10 Fichtel & Sachs Ag Hydraulically actuable releaser, with seal supporting ring, for a motor vehicle friction clutch
US5287951A (en) * 1991-09-04 1994-02-22 Fichtel & Sachs Ag Hydraulically actuable releaser for a motor vehicle friction clutch
GB2259346B (en) * 1991-09-04 1995-01-18 Fichtel & Sachs Ag Hydraulically actuable releaser for a motor vehicle friction clutch
CN103282700A (zh) * 2010-12-23 2013-09-04 阿尔斯通技术有限公司 用于中电压和高电压电气设备的活塞和汽缸装置
CN103282700B (zh) * 2010-12-23 2016-06-15 阿尔斯通技术有限公司 用于中电压和高电压电气设备的活塞和汽缸装置
EP3339694A1 (de) * 2016-12-20 2018-06-27 Herbert Hänchen GmbH & Co. KG. Dichtring eines translatorisch verstellbaren bauelements
US10753475B2 (en) 2016-12-20 2020-08-25 Herbert Haechen Gmbh & Co. Kg Sealing ring of a translationally adjustable component

Also Published As

Publication number Publication date
IT7883630A0 (it) 1978-09-28
IT1107515B (it) 1985-11-25
BR7806390A (pt) 1979-05-08
FR2404781A1 (fr) 1979-04-27
DE2842016A1 (de) 1979-04-12
FR2404781B3 (de) 1981-07-31
AU4009678A (en) 1980-03-27

Similar Documents

Publication Publication Date Title
CA984669A (en) Piston and cylinder apparatus with cleaning arrangement
JPS5435482A (en) Method of and apparatus for fitting flexible ring
CA1034155A (en) Guiding and sealing arrangements for pistons, piston rods and the like
IT1121571B (it) Assieme di cilindro e pistone con indicatore del superamento di corsa del pistone
SE8005030L (sv) Kolvanordning
IT1121570B (it) Assieme di cilindro e pistone con indicatore del superamento di corsa del pistone
AU2896377A (en) Piston seal for piston-cylinder arrangement
ES410949A1 (es) Perfeccionamientos en los carros de transporte de grandes cargas.
GB2005382A (en) Pump piston sealing structure
IT8025936A0 (it) Pistone con mezzi incorporati per la rilevazione senza contatto della sua posizione nel cilindro.
IT8067342A0 (it) Dispositivo per la frenatura di fine corsa del pistone di un cilindro di lavoro a doppio effetto partico larmente per chiudiporta automatici
CS179978B2 (en) Sealing for reciprocating sliding pistons and piston rods
CA980698A (en) Lubrication and cooling system for connecting rod and piston
YU230974A (en) Slotted sealing ring between a cylinder and a piston rod
ES385018A1 (es) Un dispositivo elevador y descendedor, en especial para a- peros de labranza acopables a un vehiculo agricola.
SE8603994L (sv) Kolv- och cylinderaggregat
EP0338130A3 (en) Telescopic shock absorber
JPS5557677A (en) Piston cylinder for compressor
AU2770177A (en) Angular compression expansion cylinder with radial pistons
GB2003826A (en) Collecting container for material such as garbage
GB2009883A (en) Vehicle suspension units
AU472390B2 (en) Piston and cylinder apparatus
BE904948A (fr) Etancon telescopique triple.
JPS55139948A (en) Seallup structure of pistonncylinder assembly
SE8103911L (sv) Tetningsring for en kolv eller en kolvstang

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)