KR900010488U - 로터리 스위치의 내구성 시험장치 - Google Patents
로터리 스위치의 내구성 시험장치Info
- Publication number
- KR900010488U KR900010488U KR2019880018638U KR880018638U KR900010488U KR 900010488 U KR900010488 U KR 900010488U KR 2019880018638 U KR2019880018638 U KR 2019880018638U KR 880018638 U KR880018638 U KR 880018638U KR 900010488 U KR900010488 U KR 900010488U
- Authority
- KR
- South Korea
- Prior art keywords
- test device
- rotary switch
- durability test
- durability
- rotary
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/34—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by mechanical means, e.g. hammer blows
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0037—Generation of the force using mechanical means involving a rotating movement, e.g. gearing, cam, eccentric, or centrifuge effects
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Transmission Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880018638U KR910006171Y1 (ko) | 1988-11-16 | 1988-11-16 | 로터리 스위치의 내구성 시험장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880018638U KR910006171Y1 (ko) | 1988-11-16 | 1988-11-16 | 로터리 스위치의 내구성 시험장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900010488U true KR900010488U (ko) | 1990-06-02 |
| KR910006171Y1 KR910006171Y1 (ko) | 1991-08-19 |
Family
ID=19281413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880018638U KR910006171Y1 (ko) | 1988-11-16 | 1988-11-16 | 로터리 스위치의 내구성 시험장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910006171Y1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220034528A (ko) | 2020-09-11 | 2022-03-18 | 이호태 | 건설 중장비용 보조 오일쿨러 제어시스템 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010028078A (ko) * | 1999-09-17 | 2001-04-06 | 구자홍 | 글라스의 보호막 형성 장치 및 방법 |
-
1988
- 1988-11-16 KR KR2019880018638U patent/KR910006171Y1/ko not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220034528A (ko) | 2020-09-11 | 2022-03-18 | 이호태 | 건설 중장비용 보조 오일쿨러 제어시스템 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR910006171Y1 (ko) | 1991-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 19980722 Year of fee payment: 8 |
|
| LAPS | Lapse due to unpaid annual fee |