FR853827A - Tight seal with independent multiple knives - Google Patents

Tight seal with independent multiple knives

Info

Publication number
FR853827A
FR853827A FR853827DA FR853827A FR 853827 A FR853827 A FR 853827A FR 853827D A FR853827D A FR 853827DA FR 853827 A FR853827 A FR 853827A
Authority
FR
France
Prior art keywords
tight seal
independent multiple
multiple knives
knives
independent
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
Other languages
French (fr)
Inventor
Forsans Pierre-Eugene-Henri
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 filed Critical
Application granted granted Critical
Publication of FR853827A publication Critical patent/FR853827A/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
    • F16J15/44—Free-space packings
    • F16J15/445—Free-space packings with means for adjusting the clearance

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR853827D 1938-11-16 1938-11-16 Tight seal with independent multiple knives Expired FR853827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR853827T 1938-11-16

Publications (1)

Publication Number Publication Date
FR853827A true FR853827A (en) 1940-03-29

Family

ID=9327271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR853827D Expired FR853827A (en) 1938-11-16 1938-11-16 Tight seal with independent multiple knives

Country Status (1)

Country Link
FR (1) FR853827A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2780590A (en) * 1952-12-06 1957-02-05 Koppers Co Inc Self-sealing door

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2780590A (en) * 1952-12-06 1957-02-05 Koppers Co Inc Self-sealing door

Similar Documents

Publication Publication Date Title
FR841037A (en) Seal
FR853827A (en) Tight seal with independent multiple knives
FR838828A (en) Self-propelled propeller helicopter
FR854209A (en) Grindstone cutter
FR844117A (en) Double-edged shears
FR859199A (en) Advanced seal construction
FR820826A (en) Slotted propeller
FR851937A (en) Disc sprayer-diffuser
FR880133A (en) Elastic seal with independent multiple knives
FR841377A (en) Slat sorter
FR988438A (en) Improvements in radiovision
FR838485A (en) Loom
FR846538A (en) Double destination furniture
FR833434A (en) Half-spherical dial seal
FR850552A (en) Propeller
FR843996A (en) New agenda
FR859252A (en) Double pane
FR852086A (en) Improvements in flexible couplings
FR850091A (en) Vélocimanes improvements
FR840932A (en) Powder-sulfur improvements
FR831715A (en) Bard Cutting Machine
FR855997A (en) Goniometer
FR855310A (en) Improvements in the production of seals
FR844173A (en) Loom
FR856677A (en) Welding improvements