NL112020C - - Google Patents
Info
- Publication number
- NL112020C NL112020C NL112020DA NL112020C NL 112020 C NL112020 C NL 112020C NL 112020D A NL112020D A NL 112020DA NL 112020 C NL112020 C NL 112020C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/40—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/26—Sliders
- A44B19/28—Sliders constructed to be removable from at least one stringer ; Sliders with movable parts to permit releasing of the slider in the event of jamming or obstruction
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Diaphragms And Bellows (AREA)
- Control For Baths (AREA)
- Endoscopes (AREA)
- Reciprocating Pumps (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1957E0015094 DE1261932B (de) | 1957-12-14 | 1957-12-14 | Membranschalter fuer elektrische Durchlauferhitzer |
| DEE15677A DE1108783B (de) | 1958-04-08 | 1958-04-08 | Elektrischer Membranschalter fuer Durchlauferhitzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL112020C true NL112020C (pm) |
Family
ID=25972920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL112020D NL112020C (pm) | 1957-12-14 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH377014A (pm) |
| FR (1) | FR1217911A (pm) |
| GB (3) | GB907968A (pm) |
| NL (1) | NL112020C (pm) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9112437U1 (de) * | 1991-10-05 | 1991-11-28 | Leiber, Helmut, 4150 Krefeld | Durchlauferhitzer |
-
0
- NL NL112020D patent/NL112020C/xx active
-
1958
- 1958-12-11 CH CH6718758A patent/CH377014A/de unknown
- 1958-12-12 GB GB15401/61A patent/GB907968A/en not_active Expired
- 1958-12-12 GB GB15400/61A patent/GB907967A/en not_active Expired
- 1958-12-12 GB GB15399/61A patent/GB907966A/en not_active Expired
- 1958-12-13 FR FR6576A patent/FR1217911A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH377014A (de) | 1964-04-30 |
| GB907966A (en) | 1962-10-10 |
| GB907968A (en) | 1962-10-10 |
| FR1217911A (fr) | 1960-05-06 |
| GB907967A (en) | 1962-10-10 |