FR2336969A1 - Hublot de surveillance, destine notamment aux enceintes fermees sous pression - Google Patents

Hublot de surveillance, destine notamment aux enceintes fermees sous pression

Info

Publication number
FR2336969A1
FR2336969A1 FR7540336A FR7540336A FR2336969A1 FR 2336969 A1 FR2336969 A1 FR 2336969A1 FR 7540336 A FR7540336 A FR 7540336A FR 7540336 A FR7540336 A FR 7540336A FR 2336969 A1 FR2336969 A1 FR 2336969A1
Authority
FR
France
Prior art keywords
shoulder
housing
window
facing ring
pressurised fluid
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
FR7540336A
Other languages
English (en)
French (fr)
Other versions
FR2336969B1 (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 FR7540336A priority Critical patent/FR2336969A1/fr
Publication of FR2336969A1 publication Critical patent/FR2336969A1/fr
Application granted granted Critical
Publication of FR2336969B1 publication Critical patent/FR2336969B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
FR7540336A 1975-12-31 1975-12-31 Hublot de surveillance, destine notamment aux enceintes fermees sous pression Granted FR2336969A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7540336A FR2336969A1 (fr) 1975-12-31 1975-12-31 Hublot de surveillance, destine notamment aux enceintes fermees sous pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7540336A FR2336969A1 (fr) 1975-12-31 1975-12-31 Hublot de surveillance, destine notamment aux enceintes fermees sous pression

Publications (2)

Publication Number Publication Date
FR2336969A1 true FR2336969A1 (fr) 1977-07-29
FR2336969B1 FR2336969B1 (enExample) 1979-04-20

Family

ID=9164406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7540336A Granted FR2336969A1 (fr) 1975-12-31 1975-12-31 Hublot de surveillance, destine notamment aux enceintes fermees sous pression

Country Status (1)

Country Link
FR (1) FR2336969A1 (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2312515A1 (de) * 1973-03-13 1974-09-19 Max Planck Gesellschaft Optisches fenster fuer eine hochdruckapparatur

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2312515A1 (de) * 1973-03-13 1974-09-19 Max Planck Gesellschaft Optisches fenster fuer eine hochdruckapparatur

Also Published As

Publication number Publication date
FR2336969B1 (enExample) 1979-04-20

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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