GB1441193A - Sealing device - Google Patents

Sealing device

Info

Publication number
GB1441193A
GB1441193A GB1320374A GB1320374A GB1441193A GB 1441193 A GB1441193 A GB 1441193A GB 1320374 A GB1320374 A GB 1320374A GB 1320374 A GB1320374 A GB 1320374A GB 1441193 A GB1441193 A GB 1441193A
Authority
GB
United Kingdom
Prior art keywords
march
seals
bearings
sealing device
siemens
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
GB1320374A
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.)
Siemens AG
Original Assignee
Siemens AG
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
Priority claimed from DE19732315732 external-priority patent/DE2315732C3/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of GB1441193A publication Critical patent/GB1441193A/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
    • F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
    • F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H33/565—Gas-tight sealings for moving parts penetrating into the reservoir

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Sealing Of Bearings (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Circuit Breakers (AREA)
GB1320374A 1973-03-27 1974-03-25 Sealing device Expired GB1441193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732315732 DE2315732C3 (de) 1973-03-27 Gasdichte Durchführung

Publications (1)

Publication Number Publication Date
GB1441193A true GB1441193A (en) 1976-06-30

Family

ID=5876373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1320374A Expired GB1441193A (en) 1973-03-27 1974-03-25 Sealing device

Country Status (8)

Country Link
US (1) US3895200A (xx)
JP (2) JPS49127059A (xx)
CH (1) CH562414A5 (xx)
FR (1) FR2223813B1 (xx)
GB (1) GB1441193A (xx)
IT (1) IT1005886B (xx)
NL (1) NL174889C (xx)
SE (1) SE387472B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320026A1 (fr) * 1975-08-01 1977-02-25 Cemse Enveloppe antideflagrante et dispositif comportant une telle enveloppe
JPS5227545U (xx) * 1975-08-15 1977-02-25
DE2824901C2 (de) * 1978-06-07 1982-09-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Stangendichtung
DE2911688A1 (de) * 1979-03-24 1980-10-02 Licentia Gmbh Gasdichte durchfuehrung
CN105485339A (zh) * 2015-12-28 2016-04-13 苏州林信源自动化科技有限公司 一种活塞杆

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2726882A (en) * 1953-05-29 1955-12-13 Standard Oil Co Adjustable high pressure rotating shaft seal
US3179423A (en) * 1962-10-26 1965-04-20 Ite Circuit Breaker Ltd Gas seal for oil circuit breakers
US3381101A (en) * 1965-01-15 1968-04-30 Westinghouse Electric Corp Cross-blast circuit breakers with positive coordination between contact members and puffer structure
US3395260A (en) * 1967-12-18 1968-07-30 Hamlin Products Inc Sealing means for waterproofing electrical switches
GB1297496A (xx) * 1971-09-03 1972-11-22

Also Published As

Publication number Publication date
DE2315732A1 (de) 1974-10-10
CH562414A5 (xx) 1975-05-30
FR2223813A1 (xx) 1974-10-25
FR2223813B1 (xx) 1979-05-04
IT1005886B (it) 1976-09-30
JPS49127059A (xx) 1974-12-05
NL174889C (nl) 1984-08-16
US3895200A (en) 1975-07-15
JPS5597936U (xx) 1980-07-08
SE387472B (sv) 1976-09-06
DE2315732B2 (de) 1975-09-04
NL7404111A (xx) 1974-10-01

Similar Documents

Publication Publication Date Title
CA1027604A (en) Grease purgeable bushing seal
GB1516129A (en) Shaft seal
GB1377730A (en) Sealing devices for example for preventing leakages along piston rods
GB1441193A (en) Sealing device
GB735549A (en) Improvements in and relating to electric circuit breakers
GB767784A (en) Improvements in fluid seals between relatively movable members
GB953305A (en) Improved fluid seal and method of making the same
ES2066056T3 (es) Sistema de estanqueidad con prensaestopas modificada.
ES437797A1 (es) Perfeccionamientos en dispositivos de estanquidad para mon- tajes de elementos de aparatos de corte de alta tension.
GB878618A (en) Rotary electric switch mounting
GB1455814A (en) Gastight dynamic seal for a control shaft of a pressurized circuit interrupter
ES8101231A1 (es) Dispositivo de junta giratoria entre dos piezas coaxiales.
GB917693A (en) Improvements in or relating to rotary shaft packings
GB1510842A (en) Shaft sealing and bearing arrangement especially for propeller shafts
GB998762A (en) An improved sealing unit for bearings
GB1353669A (en) High-voltage enclosed circuit-break
GB918861A (en) A liquid electric circuit-breaker
GB1007552A (en) Improvements relating to seals
JPS579237A (en) Explosion-proof enclosed type operating device for motor
GB859821A (en) Rectilinear-motion bearing
GB820026A (en) Improvements relating to fluid seals for use between relatively movable parts
GB1415971A (en) Dielectric sealants
ES422242A1 (es) Perfeccionamientos introducidos en la fabricacion de un in-terruptor de autoextincion.
GB876985A (en) Packing seal construction
GB1199661A (en) Improvements in or relating to Sealing Assemblies

Legal Events

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

Effective date: 19930325