CA1068013A - Tube a faisceau de cesium - Google Patents

Tube a faisceau de cesium

Info

Publication number: CA1068013A
Authority: CA; Canada
Prior art keywords: particles; state selector; gap; downstream; pole piece
Prior art date: 1974-10-09
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

Application number

CA318,220A

Other languages

English (en)

Inventor

Robert H. Kern

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

FREQUENCY AND TIME SYSTEMS

Original Assignee

FREQUENCY AND TIME SYSTEMS

Priority date (The priority date 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 date listed.)

1974-10-09

Filing date

1978-12-19

Publication date

1979-12-11

1974-10-09 Priority claimed from US05/513,289 external-priority patent/US3967115A/en

1978-12-19 Application filed by FREQUENCY AND TIME SYSTEMS filed Critical FREQUENCY AND TIME SYSTEMS

1978-12-19 Priority to CA318,220A priority Critical patent/CA1068013A/fr

1979-12-11 Application granted granted Critical

1979-12-11 Publication of CA1068013A publication Critical patent/CA1068013A/fr

Status Expired legal-status Critical Current

Links

TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 title description 43
229910052792 caesium Inorganic materials 0.000 title description 32
230000005291 magnetic effect Effects 0.000 claims abstract description 39
230000007704 transition Effects 0.000 claims abstract description 38
239000002245 particle Substances 0.000 claims abstract description 17
230000006872 improvement Effects 0.000 claims description 2
239000003708 ampul Substances 0.000 description 24
108010083687 Ion Pumps Proteins 0.000 description 12
239000004020 conductor Substances 0.000 description 12
230000005855 radiation Effects 0.000 description 9
239000000463 material Substances 0.000 description 8
238000010276 construction Methods 0.000 description 7
238000002955 isolation Methods 0.000 description 7
238000004804 winding Methods 0.000 description 7
238000000034 method Methods 0.000 description 6
239000010935 stainless steel Substances 0.000 description 5
229910001220 stainless steel Inorganic materials 0.000 description 5
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
229910052782 aluminium Inorganic materials 0.000 description 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
230000003993 interaction Effects 0.000 description 4
230000033001 locomotion Effects 0.000 description 4
238000003466 welding Methods 0.000 description 4
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
229910052802 copper Inorganic materials 0.000 description 3
239000010949 copper Substances 0.000 description 3
239000007788 liquid Substances 0.000 description 3
229910052751 metal Inorganic materials 0.000 description 3
239000002184 metal Substances 0.000 description 3
230000035939 shock Effects 0.000 description 3
239000004642 Polyimide Substances 0.000 description 2
-1 cesium ions Chemical class 0.000 description 2
230000008859 change Effects 0.000 description 2
239000013078 crystal Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
230000005496 eutectics Effects 0.000 description 2
229910052738 indium Inorganic materials 0.000 description 2
APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
230000007935 neutral effect Effects 0.000 description 2
229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 2
229920001721 polyimide Polymers 0.000 description 2
230000000717 retained effect Effects 0.000 description 2
238000005476 soldering Methods 0.000 description 2
125000006850 spacer group Chemical group 0.000 description 2
229910052715 tantalum Inorganic materials 0.000 description 2
GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
241001052209 Cylinder Species 0.000 description 1
230000002730 additional effect Effects 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
230000003321 amplification Effects 0.000 description 1
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
NCMHKCKGHRPLCM-UHFFFAOYSA-N caesium(1+) Chemical compound [Cs+] NCMHKCKGHRPLCM-UHFFFAOYSA-N 0.000 description 1
239000003990 capacitor Substances 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
230000009850 completed effect Effects 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
210000005069 ears Anatomy 0.000 description 1
238000010292 electrical insulation Methods 0.000 description 1
230000004907 flux Effects 0.000 description 1
239000007789 gas Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000012535 impurity Substances 0.000 description 1
238000009413 insulation Methods 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
238000003754 machining Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000003199 nucleic acid amplification method Methods 0.000 description 1
238000004806 packaging method and process Methods 0.000 description 1
230000008569 process Effects 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
238000005086 pumping Methods 0.000 description 1
239000010453 quartz Substances 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
238000007789 sealing Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
239000007787 solid Substances 0.000 description 1
230000002269 spontaneous effect Effects 0.000 description 1
KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 1
238000009827 uniform distribution Methods 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1
230000008016 vaporization Effects 0.000 description 1

Landscapes

Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

CA318,220A 1974-10-09 1978-12-19 Tube a faisceau de cesium Expired CA1068013A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA318,220A CA1068013A (fr)	1974-10-09	1978-12-19	Tube a faisceau de cesium

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US05/513,289 US3967115A (en)	1974-10-09	1974-10-09	Atomic beam tube
CA237,259A CA1056957A (fr)	1974-10-09	1975-10-08	Tube a faisceau de cesium
CA318,220A CA1068013A (fr)	1974-10-09	1978-12-19	Tube a faisceau de cesium

Publications (1)

Publication Number	Publication Date
CA1068013A true CA1068013A (fr)	1979-12-11

Family

ID=27164145

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA318,220A Expired CA1068013A (fr)	1974-10-09	1978-12-19	Tube a faisceau de cesium

Country Status (1)

Country	Link
CA (1)	CA1068013A (fr)

1978
- 1978-12-19 CA CA318,220A patent/CA1068013A/fr not_active Expired

Publication	Publication Date	Title
US3967115A (en)	1976-06-29	Atomic beam tube
Kleppner et al.	1965	Hydrogen-maser principles and techniques
Poitzsch et al.	1996	Cryogenic linear ion trap for accurate spectroscopy
Mukherjee et al.	2008	ISOLTRAP: An on-line Penning trap for mass spectrometry on short-lived nuclides
JPS63200500A (ja)	1988-08-18	シンクロトロン放射源
CA2156072C (fr)	2004-04-06	Spectrometre de masse cycloidal et generateur d'ions concu pour utilisation dans ledit spectrometre
TW201543966A (zh)	2015-11-16	波盪器
US2972115A (en)	1961-02-14	Molecular beam apparatus
JP3444999B2 (ja)	2003-09-08	ジャイロトロン装置
Steffens	1981	Polarized heavy ion beams at tandem accelerators
EP0426861B1 (fr)	1995-11-29	Procede de refroidissement d'un faisceau de particules chargees
CA1068013A (fr)	1979-12-11	Tube a faisceau de cesium
US6576916B2 (en)	2003-06-10	Container for transporting antiprotons and reaction trap
CA1130371A (fr)	1982-08-24	Circuit magnetique pour tubes a champs croises et dispositifs similaires
US6414331B1 (en)	2002-07-02	Container for transporting antiprotons and reaction trap
CA1066817A (fr)	1979-11-20	Tube a faisceau de cesium
CA1066818A (fr)	1979-11-20	Tube a faisceau de cesium
Drake et al.	1958	Magnetic Moment of Helium in Its S 1 3 Metastable State
CA1066819A (fr)	1979-11-20	Tube a faisceau de cesium
US3387130A (en)	1968-06-04	Atomic beam tube having a source and an annular collimator
US3060385A (en)	1962-10-23	Carbon monoxide frequency standard
US3649862A (en)	1972-03-14	Separated ion beam source with adjustable separation
Vessot et al.	1962	Design and performance of an atomic hydrogen maser
Schlueter	1994	Wiggler and undulator insertion devices
Zivanov et al.	2007	Physics package of the 35kg space active hydrogen maser for the ACES space mission of ESA