FR1485270A - Improvements to gas-tight joints - Google Patents

Improvements to gas-tight joints

Info

Publication number
FR1485270A
FR1485270A FR67830A FR67830A FR1485270A FR 1485270 A FR1485270 A FR 1485270A FR 67830 A FR67830 A FR 67830A FR 67830 A FR67830 A FR 67830A FR 1485270 A FR1485270 A FR 1485270A
Authority
FR
France
Prior art keywords
gas
tight joints
joints
tight
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
FR67830A
Other languages
French (fr)
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to FR67830A priority Critical patent/FR1485270A/en
Application granted granted Critical
Publication of FR1485270A publication Critical patent/FR1485270A/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
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • 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
FR67830A 1966-07-01 1966-07-01 Improvements to gas-tight joints Expired FR1485270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR67830A FR1485270A (en) 1966-07-01 1966-07-01 Improvements to gas-tight joints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR67830A FR1485270A (en) 1966-07-01 1966-07-01 Improvements to gas-tight joints

Publications (1)

Publication Number Publication Date
FR1485270A true FR1485270A (en) 1967-06-16

Family

ID=8612313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR67830A Expired FR1485270A (en) 1966-07-01 1966-07-01 Improvements to gas-tight joints

Country Status (1)

Country Link
FR (1) FR1485270A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463491A2 (en) * 1990-06-26 1992-01-02 Hitachi, Ltd. Gas-filling circuit breaker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463491A2 (en) * 1990-06-26 1992-01-02 Hitachi, Ltd. Gas-filling circuit breaker
EP0463491A3 (en) * 1990-06-26 1992-12-02 Hitachi, Ltd. Gas-filling circuit breaker
US5243160A (en) * 1990-06-26 1993-09-07 Hitachi, Ltd. Operating mechanism for an inert gas filled circuit breaker

Similar Documents

Publication Publication Date Title
FR1514588A (en) Improvements to receptacles-dispensers
FR1500110A (en) Improvements to turbo-reactors
FR1538553A (en) Improvements to tube furnaces
FR1485270A (en) Improvements to gas-tight joints
FR1476874A (en) Improvements to gas burners
FR1513330A (en) Improvements to gas burners
FR1502670A (en) Improvements to waterproof projectors
FR1480192A (en) Improvements to gyroscopes
FR1536146A (en) Gas-tight accumulator
FR1466742A (en) Improvements to gas meters
FR1536476A (en) Improvements made to aquaplanes
FR1531286A (en) Improvements to gas burners
FR1507852A (en) Improvements to universal joints
FR1367231A (en) Improvements to gas turbo-engines
FR1493750A (en) Improvements to gas lighters
FR1357698A (en) Gas regulator-regulator
FR1500365A (en) Improvements made to alternators-rectifiers
FR1518049A (en) Improvements to gas turbines
FR1492298A (en) Improvements to gas burners
FR1517128A (en) Improvements to gas burners
FR1508275A (en) Improvements to gas burners
FR1497152A (en) Improvements to gas burners
FR1319945A (en) Gas tight cable
FR1489889A (en) Improvements to taps
FR1470496A (en) Improvements to mine supports