FR2343176A1 - Hublot de surveillance, notamment pour enceintes a fluide sous pression - Google Patents

Hublot de surveillance, notamment pour enceintes a fluide sous pression

Info

Publication number
FR2343176A1
FR2343176A1 FR7604608A FR7604608A FR2343176A1 FR 2343176 A1 FR2343176 A1 FR 2343176A1 FR 7604608 A FR7604608 A FR 7604608A FR 7604608 A FR7604608 A FR 7604608A FR 2343176 A1 FR2343176 A1 FR 2343176A1
Authority
FR
France
Prior art keywords
lens
packing
housing
compression
sight glass
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.)
Granted
Application number
FR7604608A
Other languages
English (en)
French (fr)
Other versions
FR2343176B1 (enExample
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7604608A priority Critical patent/FR2343176A1/fr
Publication of FR2343176A1 publication Critical patent/FR2343176A1/fr
Application granted granted Critical
Publication of FR2343176B1 publication Critical patent/FR2343176B1/fr
Granted 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/004—Sight-glasses therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
FR7604608A 1976-02-19 1976-02-19 Hublot de surveillance, notamment pour enceintes a fluide sous pression Granted FR2343176A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7604608A FR2343176A1 (fr) 1976-02-19 1976-02-19 Hublot de surveillance, notamment pour enceintes a fluide sous pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7604608A FR2343176A1 (fr) 1976-02-19 1976-02-19 Hublot de surveillance, notamment pour enceintes a fluide sous pression

Publications (2)

Publication Number Publication Date
FR2343176A1 true FR2343176A1 (fr) 1977-09-30
FR2343176B1 FR2343176B1 (enExample) 1982-09-17

Family

ID=9169332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7604608A Granted FR2343176A1 (fr) 1976-02-19 1976-02-19 Hublot de surveillance, notamment pour enceintes a fluide sous pression

Country Status (1)

Country Link
FR (1) FR2343176A1 (enExample)

Also Published As

Publication number Publication date
FR2343176B1 (enExample) 1982-09-17

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Legal Events

Date Code Title Description
MD Transfer of rights in case of death
TP Transmission of property
ST Notification of lapse