FR2136691A5 - - Google Patents

Info

Publication number
FR2136691A5
FR2136691A5 FR7214718A FR7214718A FR2136691A5 FR 2136691 A5 FR2136691 A5 FR 2136691A5 FR 7214718 A FR7214718 A FR 7214718A FR 7214718 A FR7214718 A FR 7214718A FR 2136691 A5 FR2136691 A5 FR 2136691A5
Authority
FR
France
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
FR7214718A
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.)
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
Application granted granted Critical
Publication of FR2136691A5 publication Critical patent/FR2136691A5/fr
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
    • F16J15/02—Sealings between relatively-stationary surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Closures For Containers (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
FR7214718A 1971-04-29 1972-04-25 Expired FR2136691A5 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13854671A 1971-04-29 1971-04-29

Publications (1)

Publication Number Publication Date
FR2136691A5 true FR2136691A5 (it) 1972-12-22

Family

ID=22482522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7214718A Expired FR2136691A5 (it) 1971-04-29 1972-04-25

Country Status (7)

Country Link
US (1) US3746431A (it)
JP (1) JPS526188B1 (it)
CA (1) CA941195A (it)
DE (1) DE2220548C2 (it)
FR (1) FR2136691A5 (it)
GB (1) GB1383412A (it)
IT (1) IT952630B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951301A (en) * 1974-11-08 1976-04-20 Meginnis Charles E Sight glass assembly
US3941460A (en) * 1974-11-12 1976-03-02 Meginnis Charles E Quick-opening sight glass assembly
DE3023045C2 (de) * 1980-06-20 1985-11-21 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Elastisch gelagertes Sichtfenster
US5062706A (en) * 1990-04-16 1991-11-05 Rainin Instrument Co., Inc. High pressure fluid sample flow cell with circumferential window edge seal
US5210658A (en) * 1992-02-18 1993-05-11 Pressure Products Company, Inc. Sight glass assembly
CN102959318B (zh) * 2010-06-23 2016-05-11 基伊埃工程技术股份有限公司 包括光源的封闭元件
CN103399451B (zh) * 2013-08-16 2015-09-16 深圳市帅映科技有限公司 一种激光投影机
GB2527545B (en) * 2014-06-25 2018-02-07 International Moisture Analysers Ltd Sight glass apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB141781A (en) * 1918-12-23 1920-04-23 William Burwell Improvements relating to glazing or securing glass in objects and structures
US2942469A (en) * 1955-05-19 1960-06-28 Haroy Co Sight glass assembly
US3340890A (en) * 1962-11-29 1967-09-12 Nicholas M Raskhodoff Viewing port with removable window
US3345872A (en) * 1964-04-29 1967-10-10 Charles E Meginnis Sight glass assembly
US3438540A (en) * 1965-10-22 1969-04-15 Gene Le Roy Sight glass for reaction vessels
US3625390A (en) * 1968-02-09 1971-12-07 Charles E Meginnis Sight glass assembly

Also Published As

Publication number Publication date
DE2220548C2 (de) 1985-05-30
CA941195A (en) 1974-02-05
JPS526188B1 (it) 1977-02-19
GB1383412A (en) 1974-02-12
DE2220548A1 (de) 1972-11-09
US3746431A (en) 1973-07-17
IT952630B (it) 1973-07-30

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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