GB848969A - Improvements in or relating to temperature-responsive devices - Google Patents
Improvements in or relating to temperature-responsive devicesInfo
- Publication number
- GB848969A GB848969A GB21962/58A GB2196258A GB848969A GB 848969 A GB848969 A GB 848969A GB 21962/58 A GB21962/58 A GB 21962/58A GB 2196258 A GB2196258 A GB 2196258A GB 848969 A GB848969 A GB 848969A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strips
- cut
- gerdts
- strip
- shape
- 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
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
- F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
- F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
- F16T1/02—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled thermally
- F16T1/08—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled thermally by bimetallic strips or plates
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
- G05D23/08—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature with bimetallic element
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
848,969. Making thermostats. GERDTS, W. F., and GERDTS, H. R., [trading as GERDTS KOMM.-GES., G. F.]. July 9, 1958 [March 27, 1958], No. 21962/58. Class 83 (2). [Also in Groups XIII and XXIX] Bimetal strips 7 for use in a steam trap (see Group XIII) are cut from long strips of bi-metal made by uniting steels of different thermal expansions by spot-welding or roll-seam welding. Seam-welds extend lengthwise along a long strip from which the strips 7 are cut but the cut-off strips, Fig. 2, have the welds 21 extending obliquely of the strips. Each bi-metal strip 7 may then be in the shape of a parallelogram with two opposite corners, cut off to give two short edges 22 which bear against those of the strip with which it is paired when the pair is bowed. The contacting edges may be dovetailed or interlaced with one another and the strips may be in the shape of quadrangles or triangles with the corners cut off.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL848969X | 1958-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB848969A true GB848969A (en) | 1960-09-21 |
Family
ID=19936749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21962/58A Expired GB848969A (en) | 1958-03-27 | 1958-07-09 | Improvements in or relating to temperature-responsive devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB848969A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3286925A (en) * | 1961-09-19 | 1966-11-22 | Klein Schanzlin & Becker Ag | Quick acting thermostatic steam trap |
| US3344672A (en) * | 1965-04-05 | 1967-10-03 | Gerdts Gustav F Kg | Heat operated discharger for condensation water |
| CN104896298A (en) * | 2015-05-29 | 2015-09-09 | 许炎章 | Novel bimetallic strip steam trap valve |
-
1958
- 1958-07-09 GB GB21962/58A patent/GB848969A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3286925A (en) * | 1961-09-19 | 1966-11-22 | Klein Schanzlin & Becker Ag | Quick acting thermostatic steam trap |
| US3344672A (en) * | 1965-04-05 | 1967-10-03 | Gerdts Gustav F Kg | Heat operated discharger for condensation water |
| CN104896298A (en) * | 2015-05-29 | 2015-09-09 | 许炎章 | Novel bimetallic strip steam trap valve |
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