FR1428685A - Joints magnétiques d'étanchéité pour toits flottants de réservoirs à hydrocarbures volatils et les pistons de gazomètres secs - Google Patents

Joints magnétiques d'étanchéité pour toits flottants de réservoirs à hydrocarbures volatils et les pistons de gazomètres secs

Info

Publication number
FR1428685A
FR1428685A FR8748A FR8748A FR1428685A FR 1428685 A FR1428685 A FR 1428685A FR 8748 A FR8748 A FR 8748A FR 8748 A FR8748 A FR 8748A FR 1428685 A FR1428685 A FR 1428685A
Authority
FR
France
Prior art keywords
gasometers
pistons
dry
volatile hydrocarbon
magnetic seals
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
FR8748A
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.)
CONSTRUCTEURS ASSOCIES POUR
Original Assignee
CONSTRUCTEURS ASSOCIES POUR
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 CONSTRUCTEURS ASSOCIES POUR filed Critical CONSTRUCTEURS ASSOCIES POUR
Application granted granted Critical
Publication of FR1428685A publication Critical patent/FR1428685A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17B—GAS-HOLDERS OF VARIABLE CAPACITY
    • F17B1/00—Gas-holders of variable capacity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/34—Large containers having floating covers, e.g. floating roofs or blankets
    • B65D88/42—Large containers having floating covers, e.g. floating roofs or blankets with sealing means between cover rim and receptacle
    • B65D88/44—Large containers having floating covers, e.g. floating roofs or blankets with sealing means between cover rim and receptacle with magnetic means acting on the seal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/34—Large containers having floating covers, e.g. floating roofs or blankets
    • B65D88/42—Large containers having floating covers, e.g. floating roofs or blankets with sealing means between cover rim and receptacle
    • B65D88/46—Large containers having floating covers, e.g. floating roofs or blankets with sealing means between cover rim and receptacle with mechanical means acting on the seal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/34—Large containers having floating covers, e.g. floating roofs or blankets
    • B65D88/42—Large containers having floating covers, e.g. floating roofs or blankets with sealing means between cover rim and receptacle
    • B65D88/50—Large containers having floating covers, e.g. floating roofs or blankets with sealing means between cover rim and receptacle with resilient foam or stuffed seal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17B—GAS-HOLDERS OF VARIABLE CAPACITY
    • F17B1/00—Gas-holders of variable capacity
    • F17B1/007—Gas-holders of variable capacity with telescopically movable ring-shaped parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17B—GAS-HOLDERS OF VARIABLE CAPACITY
    • F17B1/00—Gas-holders of variable capacity
    • F17B1/02—Details
    • F17B1/04—Sealing devices for sliding parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17B—GAS-HOLDERS OF VARIABLE CAPACITY
    • F17B1/00—Gas-holders of variable capacity
    • F17B1/02—Details
    • F17B1/04—Sealing devices for sliding parts
    • F17B1/08—Sealing devices for sliding parts using resilient materials for packing, e.g. leather

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tents Or Canopies (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
FR8748A 1964-03-17 1965-03-11 Joints magnétiques d'étanchéité pour toits flottants de réservoirs à hydrocarbures volatils et les pistons de gazomètres secs Expired FR1428685A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU45671 1964-03-17

Publications (1)

Publication Number Publication Date
FR1428685A true FR1428685A (fr) 1966-02-18

Family

ID=19723713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8748A Expired FR1428685A (fr) 1964-03-17 1965-03-11 Joints magnétiques d'étanchéité pour toits flottants de réservoirs à hydrocarbures volatils et les pistons de gazomètres secs

Country Status (5)

Country Link
BE (1) BE661042A (fr)
ES (1) ES310825A1 (fr)
FR (1) FR1428685A (fr)
LU (1) LU45671A1 (fr)
NL (1) NL6503286A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171818A (en) * 1977-04-04 1979-10-23 Ferrofluidics Corporation Dynamic lip seal using ferrofluids as sealant/lubricant
CN110319339B (zh) * 2019-06-17 2022-01-28 江苏新源能环科技有限公司 一种双膜沼气储气柜及其安装方法

Also Published As

Publication number Publication date
ES310825A1 (es) 1965-12-16
NL6503286A (fr) 1965-09-20
BE661042A (fr) 1965-07-01
LU45671A1 (fr) 1964-05-19

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