GB1383412A - Sight glass assembly - Google Patents

Sight glass assembly

Info

Publication number
GB1383412A
GB1383412A GB1471872A GB1471872A GB1383412A GB 1383412 A GB1383412 A GB 1383412A GB 1471872 A GB1471872 A GB 1471872A GB 1471872 A GB1471872 A GB 1471872A GB 1383412 A GB1383412 A GB 1383412A
Authority
GB
United Kingdom
Prior art keywords
corrosive
housing structure
face plate
resistant
lens
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
GB1471872A
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.)
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
Publication of GB1383412A publication Critical patent/GB1383412A/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
    • F16J15/02—Sealings between relatively-stationary surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Closures For Containers (AREA)
GB1471872A 1971-04-29 1972-03-29 Sight glass assembly Expired GB1383412A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1383412A true GB1383412A (en) 1974-02-12

Family

ID=22482522

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1471872A Expired GB1383412A (en) 1971-04-29 1972-03-29 Sight glass assembly

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
RU2529013C2 (ru) * 2010-06-23 2014-09-27 ГЕА Проусэс Энджиниринг А/С Закрывающее устройство, содержащее источник света
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
JPS526188B1 (it) 1977-02-19
IT952630B (it) 1973-07-30
DE2220548A1 (de) 1972-11-09
US3746431A (en) 1973-07-17
FR2136691A5 (it) 1972-12-22
CA941195A (en) 1974-02-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee