DE2606246C3 - - Google Patents
Info
- Publication number
- DE2606246C3 DE2606246C3 DE19762606246 DE2606246A DE2606246C3 DE 2606246 C3 DE2606246 C3 DE 2606246C3 DE 19762606246 DE19762606246 DE 19762606246 DE 2606246 A DE2606246 A DE 2606246A DE 2606246 C3 DE2606246 C3 DE 2606246C3
- Authority
- DE
- Germany
- Prior art keywords
- housing
- packing
- opening
- sight glass
- shoulder
- 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
Links
- 239000011521 glass Substances 0.000 claims description 62
- 238000012856 packing Methods 0.000 claims description 44
- 238000007789 sealing Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 description 11
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/007—Pressure-resistant sight glasses
-
- 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)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Cookers (AREA)
- Lens Barrels (AREA)
- Projection Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762606246 DE2606246B2 (de) | 1976-02-17 | 1976-02-17 | Schauglas fuer druckgefaesse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762606246 DE2606246B2 (de) | 1976-02-17 | 1976-02-17 | Schauglas fuer druckgefaesse |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2606246A1 DE2606246A1 (de) | 1977-10-20 |
| DE2606246B2 DE2606246B2 (de) | 1978-02-16 |
| DE2606246C3 true DE2606246C3 (enrdf_load_stackoverflow) | 1978-10-26 |
Family
ID=5970078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762606246 Granted DE2606246B2 (de) | 1976-02-17 | 1976-02-17 | Schauglas fuer druckgefaesse |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2606246B2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8811508U1 (de) * | 1988-09-12 | 1988-11-10 | Leybold AG, 6450 Hanau | Schauglas für Vakuumapparaturen |
-
1976
- 1976-02-17 DE DE19762606246 patent/DE2606246B2/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2606246A1 (de) | 1977-10-20 |
| DE2606246B2 (de) | 1978-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: PRESSURE PRODUCTS CO. INC., CHARLESTON, W.VA., US |
|
| 8339 | Ceased/non-payment of the annual fee |