CH691550A5 - Mechanisch-Hydraulischer Aufzug. - Google Patents
Mechanisch-Hydraulischer Aufzug. Download PDFInfo
- Publication number
- CH691550A5 CH691550A5 CH02435/95A CH243595A CH691550A5 CH 691550 A5 CH691550 A5 CH 691550A5 CH 02435/95 A CH02435/95 A CH 02435/95A CH 243595 A CH243595 A CH 243595A CH 691550 A5 CH691550 A5 CH 691550A5
- Authority
- CH
- Switzerland
- Prior art keywords
- hydraulic
- hydraulic fluid
- tank
- pump
- elevator
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims description 22
- 239000000654 additive Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 7
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 2
- 230000003111 delayed effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/06—Use of special fluids, e.g. liquid metal; Special adaptations of fluid-pressure systems, or control of elements therefor, to the use of such fluids
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Types And Forms Of Lifts (AREA)
- Lubricants (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9414969 | 1994-09-15 | ||
| DE4438709A DE4438709A1 (de) | 1994-09-15 | 1994-10-29 | Mechanisch-Hyraulischer Aufzug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH691550A5 true CH691550A5 (de) | 2001-08-15 |
Family
ID=25941511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH02435/95A CH691550A5 (de) | 1994-09-15 | 1995-08-25 | Mechanisch-Hydraulischer Aufzug. |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH691550A5 (enrdf_load_stackoverflow) |
| DE (1) | DE9421355U1 (enrdf_load_stackoverflow) |
| IT (1) | IT1277939B1 (enrdf_load_stackoverflow) |
-
1994
- 1994-10-29 DE DE9421355U patent/DE9421355U1/de not_active Expired - Lifetime
-
1995
- 1995-08-25 CH CH02435/95A patent/CH691550A5/de not_active IP Right Cessation
- 1995-09-11 IT IT95RM000604A patent/IT1277939B1/it active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| DE9421355U1 (de) | 1995-09-28 |
| IT1277939B1 (it) | 1997-11-12 |
| ITRM950604A0 (enrdf_load_stackoverflow) | 1995-09-11 |
| ITRM950604A1 (it) | 1997-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |