FR2223813A1 - - Google Patents

Info

Publication number
FR2223813A1
FR2223813A1 FR7345263A FR7345263A FR2223813A1 FR 2223813 A1 FR2223813 A1 FR 2223813A1 FR 7345263 A FR7345263 A FR 7345263A FR 7345263 A FR7345263 A FR 7345263A FR 2223813 A1 FR2223813 A1 FR 2223813A1
Authority
FR
France
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.)
Granted
Application number
FR7345263A
Other languages
French (fr)
Other versions
FR2223813B1 (de
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 FR2223813A1 publication Critical patent/FR2223813A1/fr
Application granted granted Critical
Publication of FR2223813B1 publication Critical patent/FR2223813B1/fr
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)
  • Gas-Insulated Switchgears (AREA)
  • Sealing Of Bearings (AREA)
  • Circuit Breakers (AREA)
FR7345263A 1973-03-27 1973-12-18 Expired FR2223813B1 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2223813A1 true FR2223813A1 (de) 1974-10-25
FR2223813B1 FR2223813B1 (de) 1979-05-04

Family

ID=5876373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7345263A Expired FR2223813B1 (de) 1973-03-27 1973-12-18

Country Status (8)

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

Cited By (3)

* 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
FR2428190A1 (fr) * 1978-06-07 1980-01-04 Licentia Gmbh Dispositif d'etancheite pour tige de commande
EP0017070A1 (de) * 1979-03-24 1980-10-15 Licentia Patent-Verwaltungs-GmbH Gasdichte Durchführung für Schubstangen von mit Druckgas arbeitenden elektrischen Schaltgeräten

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227545U (de) * 1975-08-15 1977-02-25
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 (de) * 1971-09-03 1972-11-22

Cited By (3)

* 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
FR2428190A1 (fr) * 1978-06-07 1980-01-04 Licentia Gmbh Dispositif d'etancheite pour tige de commande
EP0017070A1 (de) * 1979-03-24 1980-10-15 Licentia Patent-Verwaltungs-GmbH Gasdichte Durchführung für Schubstangen von mit Druckgas arbeitenden elektrischen Schaltgeräten

Also Published As

Publication number Publication date
GB1441193A (en) 1976-06-30
NL174889C (nl) 1984-08-16
JPS49127059A (de) 1974-12-05
US3895200A (en) 1975-07-15
JPS5597936U (de) 1980-07-08
IT1005886B (it) 1976-09-30
DE2315732A1 (de) 1974-10-10
NL7404111A (de) 1974-10-01
CH562414A5 (de) 1975-05-30
FR2223813B1 (de) 1979-05-04
SE387472B (sv) 1976-09-06
DE2315732B2 (de) 1975-09-04

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Legal Events

Date Code Title Description
ST Notification of lapse